Important documents

Core State StandardsState Standards, which come into force within three months.

Guests for the last yearRequested State Standards

Draft standardsTechnical regulations

Draft technical regulationConstruction regulations and codes of practice

Important documents

The Constitution of the Russian FederationRF Code

Federal lawsDecrees of the President of the Russian Federation

Resolution of the Government of the Russian FederationDraft regulations

Documents registered in the Ministry of JusticeOrders and letters of the Ministry of Finance

Orders and letters FTS

Поиск

Login | Register | Contact information

home

Text of a documentTitleA copy of scanner

Acting

GOST 530­2012 Ceramic brick and stone.General specifications

GOST 530­2012

Interstate standards

Brick and stone ceramic

General specifications

Ceramic brick and stone. General specifications

ISS 91.100.1591.100.25

Date of introduction 01.07.2013

Foreword

Objectives, basic principles and the main routine of interstate standardization installed GOST 1.0­92"Interstate system standardization. Basic provisions" and GOST 1.2­2009 "Interstate systemstandardization. Interstate standards, rules and recommendations on interstate standardization. Terms ofthe development, adoption, applications, updates and cancellations "

For information about the standard

1 developed by the Association of manufacturers of ceramic materials (APKM), Limited LiabilityCompany "VNIISTROM" Scientific Center of Ceramics "(OOO" VNIISTROM "NTSK")

2 Make the Technical Committee for Standardization TC 465 "Construction"

3 ACCEPTED Interstate scientific and technical committee for standardization, technical regulation andconformity assessment in construction (Annex 1 to Annex B to Protocol N 40 of June 4, 2012),

For the adoption of standard voted:

Short name of countryMK (ISO 3166), 004­97

The country code forMK (ISO 3166), 004­

97

The abbreviated name of the national authority ofthe state construction management

Azerbaijan AZ State Committee for Urban Planning andArchitecture

Armenia AM Ministry of Urban Development

Kazakhstan KZ Agency for Construction and Housing andCommunal Services

Kyrgyzstan KG State Building

Moldova MD The Ministry of Construction and RegionalDevelopment

Russian Federation RU Ministry of Regional Development

Tajikistan TJ Agency for Construction and Architecture underthe Government

4 This standard is consistent with the basic provisions of the following European locales *: ________________

* Access to international and foreign documents mentioned here and hereinafter can be obtained byclicking on the link to the website http://shop.cntd.ru. ­ Note manufacturer's database.

EN 771­1: 2003 Definitions concerning wall stones ­ Part 1: Brick (Definitions related to masonry. Part1: Brick) as part of the requirements for medium density, emptiness, thermal properties, the initial rate ofwater absorption, acid resistance;

EN 772­1: 2000 Methods of test for masonry units ­ Part 1: Determination of compressive strength (Testmethods for building blocks. Part 1: Determination of compressive strength);

EN 772­9: 1998 Methods of test for masonry units ­ Part 9: Determination of volume and percentage ofvoids and net volume of clay and calcium silicate masonry units by sand filling (Test methods of buildingblocks. Part 9: Determination of volume and percentage of void volume net of ceramic bricks and silicateblocks by filling sand);

EN 772­11: 2000 Methods of test for masonry units ­ Part 11: Determination of water absorption ofaggregate concrete, autoclaved aerated concrete, manufactured stone and natural stone masonry units dueto capillary action and the initial rate of water absorption of clay masonry units (Test methods of buildingblocks. Part 11: Determination of capillary water absorption of building blocks of concrete, autoclavedaerated concrete, artificial and natural stone, the initial water absorption of ceramic bricks) regarding themethod of determining the initial rate of water absorption.

Translation from English (en).

Relevance ­ nonequivalent (NEQ)

5 Order of the Federal Agency for Technical Regulation and Metrology of December 27, 2012 N 2148­ST interstate standard GOST 530­2012 enacted as a national standard of the Russian Federation with theJuly 1, 2013

6 INSTEAD GOST 530­2007

Information about the introduction of the (termination) of this standard is published in the monthlyindex published by the information, "national standards".

Information about changes to this standard shall be published in the annually issued InformationIndex "National standards", and the text changes and amendments ­ in a monthly index published by theinformation, "national standards". In the case of the revision or repeal of this standard the relevantinformation will be published in a monthly index published by the information, "national standards"

1 Scope

This standard applies to brick and stone, ceramic (hereinafter ­ products), used for masonry and facingcarriers, self­supporting and non­bearing walls and other elements of buildings and structures, as well asclinker used for laying the foundations, arches, walls exposed to heavy load, and a brick outdoor masonrychimneys, industrial and household stoves.

This standard specifies the technical requirements, acceptance rules, methods of testing products.

This standard does not apply to the brick paving of roads, laying bricks for the inner surface ofchimneys and industrial ovens, refractory and acid brick.

2 References

In this standard references to the following normative interstate standards:

GOST 166­89 (ISO 3599­76) Calipers. Technical conditions

GOST 427­75 Rulers measuring metal. Technical conditions

GOST 473.1­81 products, chemical­resistant and heat­resistant ceramic. Method for determination ofacid resistance

GOST 3749­77 Squares testing 90 °. Technical conditions

GOST 7025­91 brick and stones, ceramic and silicate. Methods for determination of waterabsorption, density and controlling frost

GOST 8462­85 walling materials. Methods for determination of the compressive strength andflexural

GOST 14192­96 Marking of cargoes

GOST 18343­80 pallets for brick and ceramic stones. Technical conditions

GOST 25706­83 magnifiers. Types, basic parameters. General specifications

GOST 26254­84 Buildings. Methods for determining the R­value

GOST 30108­94 Building materials and products. Determination of the specific effective activity ofnatural radionuclides

GOST 30244­94 Building materials. Methods of test for flammability

Note ­ When using this standard it is advisable to check the effect of the reference standard in theterritory of the respective index of standards drawn up as of January 1 this year, and the relevantinformation signs, published in the current year. If the reference standard replaced (changed), when usingthis standard should be guided by replacing (amended) standard. If the reference standard is canceledwithout replacing, the position where reference is made to it, applied to the extent not affecting thereference.

3 Terms and definitions

This standard uses the following terms and definitions:

3.1 Panel: The ceramic piece goods intended for the device in the clutches of mortars.

3.2 Brick Normal Format (single): The product is in the form of a cuboid nominal amount of 250 12065 mm.

3.3 Stone: Large format hollow ceramic article a nominal thickness of 140 mm or more intended fordevice clutches.

3.4 Brick full: The product, which has no void or emptiness of not more than 13%.

3.5 brick Hollow: An article having cavities of different shapes and sizes.

3.6 Moulded brick: An article having a shape different from the shape of a rectangular parallelepiped.

3.7 additional element: The product is a special form for the completion of masonry.

3.8 brick clinker: An article having high strength and low water absorption, provides performanceclutch in strongly aggressive environments, and which acts as the decorative material.

3.9 brick front: The product that provides the performance of masonry and acts as the decorativematerial.

3.10 Brick rough: The product that provides the performance of masonry.

3.11 stone with pazogrebnevyh system: The product with the projections on the vertical edges of thecompound for gypsum partition stones in the masonry without the use of masonry mortar in the verticaljoints.

3.12 Working size (width) Stone: Product size between smooth vertical edges (without protrusions forpazogrebnevyh compounds) forming the thickness of the wall at a laying of one stone.

3.13 non­business size (length) Stone: size of the product between the vertical edges with projectionsfor pazogrebnevyh compounds forming at the length of the masonry wall.

3.14 B: Cutting Edge Products, located parallel to the base of masonry (see. Figure 1).

Figure 1 ­ Detail of masonry

1 ­ width, 2 ­ length, 3 ­ thickness; 4 ­ stretcher; 5 ­ B, 6 ­ poke Figure 1 ­ Detail of masonry

3.15 stretcher: The largest facet of the product perpendicular to the bed (see. Figure 1).

3.16 header: The smallest facet of the product perpendicular to the bed (see. Figure 1).

3.17 voidage: Percentage of voids in the bulk product, expressed as a percentage.

3.18 crack: Break the product without breaking it into pieces, opening width greater than 0.5 mm.

3.19 through crack: Crack passing through the entire thickness of the product, length of more than halfthe width of the product.

3.20 incisions: Crack opening width of not more than 0.5 mm.

3.21 repulsed: Mechanical damage to faces, edges, the angle of the product.

3.22 breakaway: product defect caused by the presence of carbonate or other impurities (see. AppendixB).

3.23 peeling: Destruction of the product in the form of delamination from the surface of thin plates (see.Annex B).

3.24 chipping: Loose fragments of the surface of the product (see. Appendix B).

3.25 Cracking: The appearance or increase the size of the crack after exposure to alternatingtemperatures (see. Appendix B).

3.26 polovnyak: Two of the products formed when splitting. Products having through cracks, referred topolovnyaku.

3.27 pin spot: the plot surface of the product, excellent in color that occurs during the drying orcalcination and does not affect the characteristics of the product.

3.28 efflorescence: water­soluble salts on the surface facing the calcined product upon contact with

moisture.

3.29 black hearts: Plot inside the product due to the formation in the process of firing the product of ironoxide (II).

3.30 unprotected masonry: Masonry, is not protected against external atmospheric influences and thepenetration of water in the field.

3.31 protected masonry: Masonry, is protected against the ingress of water (inner wall, the inner part ofthe double­layer walls, the outer wall is protected by a layer of plaster or cladding) in the field.

3.32 masonry in a highly aggressive environment: Laying undergoing a constant saturation conditionsresulting from exposure to water together adverse natural and (or) the artificial factors (soil or wastewater, climatic conditions) and simultaneously frequent freezing and thawing in the absence of effectiveprotection.

3.33 masonry in moderately aggressive environments: Laying, is subjected in service to periodicmoisture and freeze­thaw, but not related to the masonry in a highly corrosive environment.

3.34 masonry in non­aggressive environment: Laying, not to be subjected to conditions moisture andfreeze­thaw.

4 Classification, basic dimensions and symbols

4.1 Classification

4.1.1 Products are divided into ordinary and facial. Stone with gypsum partition and slot connection maybe just ordinary.

4.1.2 Brick made solid and hollow stone ­ only the hollow. Stone may be made with flat vertical faces,with projections for pazogrebnevyh connection on the vertical faces, with unground or polished bearingsurface (bed).

Void in the products may be perpendicular (vertical) or parallel to the bed (horizontal).

4.1.3 On the strength of brick is divided into brand M100, M125, M150, M175, M200, M250, M300;clinker ­ M300, M400, M500, M600, M800, M1000; stones ­ M25, M35, M50, M75, M100, M125,M150, M175, M200, M250, M300; brick and stone with horizontal voids ­ M25, M35, M50, M75,M100.

4.1.4 As frost products are divided into the brand F25, F35, F50, F75, F100, F200, F300.

4.1.5 In terms of average density products are divided into classes 0.7; 0.8; 10; 12; 14; 20; 2.4.

4.1.6 on thermo­technical characteristics of the product, depending on the class of high density aredivided into groups in accordance with Table 1.

Table 1 ­ Product Groups of heat engineering characteristics

The class average density of the product Product group for heat engineering characteristics

0.7, 0.8 High Performance

10 Increased efficiency

12 Effective

14 Related efficient

2.0, 2.4 Ineffective (ordinary)

4.2 Basic dimensions

4.2.1 Products manufactured nominal dimensions given in Tables 2 and 3.

Table 2 ­ Nominal sizes of bricks

In millimeters

Type of product Designation Nominal sizes Product size

type designation

Length Width Thickness

Brick KR 250 120 65 1 NF

250 85 65 0.7 NF

250 120 88 1.4 NF

250 60 65 0.5 NF

288 138 65 1.3 NF

288 138 88 1.8 NF

250 120 55 0.8 NF

Brick with horizontalvoids

KRG 250 120 88 1.4 NF

250 200 70 1.8 NF

Table 3 ­ Nominal sizes of stone

In millimeters

Type ofproduct

Designation of the form

Nominal sizes

Length orsize of the

junk

Width orworkingsize

Thicknessneshlifo­ bathroomsstones

Thicknesssanding bathroomsstones

Product sizedesignation

Stone KM 250 120 140 ­ 2.1 NF

250 250 140 ­ 4.5 NF

380 250 140 ­ 6.8 NF

250 380 140 ­ 6.8 NF

250 250 188 ­ 6.0 NF

510 120 219 229 6.9 (7.2) SF

250 250 219 229 7.0 (7.3) SF

260 250 219 229 7.3 (7.6) SF

380 250 219 229 10.7 (11.2) NF

510 250 219 229 14.3 (15.0) NF

250 380 219 229 10.7 (11.2) NF

260 380 219 229 11.1 (11.6) NF

250 510 219 229 14.3 (15.0) NF

260 510 219 229 14.9 (15.6) NF

Stonefinishingaccessories

KMD 129 250 219 229 3.6 (3.8) SF

188 250 219 229 5.2 (5.6) SF

Recommended types of products as well as the location of the voids in the product are listed inAnnex A.

4.2.2 Limit deviations from the nominal dimensions shall not exceed one product mm:

­ Length:

brick and stone without pazogrebnevyh connection ± 4,

stone pazogrebnevyh compound ± 10;

­ Justified:

brick, stone width not exceeding 120 mm ± 3,

Stone width exceeding 120 mm ± 5;

248 250 219 229 7.1 (7.5) SF

129 380 219 229 5.5 (5.8) SF

129 510 219 229 7.4 (7.8) NF

Notes

1 is allowed by agreement between manufacturer and consumer manufacturing dobornyh productsand products of other nominal sizes, with size tolerances shall not exceed the values specified in 4.2.2.The thickness of the product must be a multiple of the thickness of the brick plus 12 mm ­ bed seam.

2 Designation of the size (format) is defined as the product of volume products in cubic meters,calculated as the product of nominal dimensions length width thickness to the volume of a normal

brick format 0.00195 m rounded values to one decimal place.

3 in parentheses refer to the sizes of polished stones.

­ Thickness:

Brick, facing ± 2,

Brick rough ± 3,

stone ± 4.

4.2.3 Deviation from perpendicularity of adjacent faces of a product is not allowed:

3 mm ­ for bricks and stones up to 300 mm;

1.4% of the length of any side ­ Stone length or width of more than 300 mm.

4.2.4 Deviation from the flatness of the faces of a product is not allowed:

3 mm ­ for brick and stone;

1 mm ­ for polished stone.

4.2.5 The thickness of the outer walls of the hollow brick to be not less than 12 mm, stone ­ not less than8 mm.

The radius of the vertical angle adjacent faces must be no more than 15 mm, the depth of the chamferon the horizontal edges ­ no more than 3 mm.

The size and number of the projections pazogrebnevyh compounds are not regulated.

The diameter of the vertical cylindrical cavities and the size of the square cavities should be no morethan 20 mm, the width of the slit­like voids ­ no more than 16 mm.

The size of the voids products with emptiness of not more than 13% does not regulate.

Dimensions horizontal voids do not regulate.

Stone admitted void (to capture at a laying) of the total cross­sectional area not exceeding 13% of thebed stone.

4.3 Conventions

4.3.1 Symbol ceramics should consist of the designation of the products according to Tables 2 and 3;letter p ­ for ordinary, l ­ for facial, class­for clinker, pg ­ for stones with gypsum partition system w ­ forpolished stones; the size designation of bricks ­ in accordance with Table 2, the nominal sizes of stone ­in accordance with Table 3, the working size of the stone pazogrebnevyh system ­ in accordance withTable 3, the notation: for ­ for solid bricks, pu ­ for hollow bricks, brands strength , a class of highdensity; Mark on frost resistance and designations of this standard.

Examples of symbols:

Brick rough (front), full­bodied, the amount of 250 120 65 mm format 1NF, brand strength M200class average density of 2.0, the brand of frost resistance F50:

Raman district of (CR­L­on): 250 120 65 / 1NF / 200 / 2.0 / 50 / GOST 530­2012.

Klinker bricks, solid (hollow), the amount of 250 120 65 mm format 1NF, brand strength M500, aclass of high­density 2.0, the brand of frost resistance F100:

KR­cl­on (CR­CL­PU): 250 120 65 / 1NF / 500 / 2.0 / 100 / GOST 530­2012.

Brick with horizontal voids series (front) of 250 120 88 mm format 1,4NF, brand strength M75, classaverage density of 1.4, the brand of frost resistance F50:

KRG­p (AWG­L): 250 120 88 / 1,4NF / 75 / 1.4 / 50 / GOST 530­2012.

Stone series (front) of 250 120 to 140 mm, format 2,1NF, brand strength M200 class averagedensity of 1.4, the brand of frost resistance F50:

Dr. KM (KM­L): 250 120 140 / 2,1NF / 200 / 1.4 / 50 / GOST 530­2012.

Stone with pazogrebnevyh compound (polished), the working size 510 mm format 14,3NF, brandstrength M100, a class of high­density 0.8, the brand of frost resistance F35:

CM­m (KM­m­m) 510 / 14,3NF / 100 / 0.8 / 35 / GOST 530­2012.

Stone finishing accessories with pazogrebnevyh compound (polished), the working size of 250 mm, halfthe size 10.7 NF brand strength M100, a class of high­density 0.8, the brand of frost resistance F35:

KMD­m (KMD­m­m) 250 / P10,7NF / 100 / 0.8 / 35 / GOST 530­2012.

Stone finishing accessories (polished), the working size of 250 mm format 5.2 NF brand strength M100,a class of high­density 0.8, the brand of frost resistance F35:

CMD (CMD­N) 250 / 5.2 nF / 100 / 0.8 / 35 / GOST 530­2012.

4.3.2 allowed for the complete identification of the products entered in the symbol for additionalinformation.

In carrying out export­import operations, the symbol of goods permitted to specify in the contract forthe supply of products (including to enter additional alphanumeric or other information).

5 Specifications

Products must be made in accordance with the requirements of this standard on technological regulationsapproved by the manufacturer.

5.1 Appearance

5.1.1 Facial products must have at least two facing sides ­ stretcher and binder. The color and type of thefront facets set by agreement between the manufacturer and the customer, and is specified in theprocurement documents.

Active products are manufactured with smooth or embossed vertical faces.

Face brick and stone on the face of the kind made:

­ With smooth and embossed surfaces;

­ With a surface ofakturennoy smoothing engobing, glazing, double­layer molding or otherwise.

Products can be natural color or colored volume.

5.1.2 In the face permitted individual intumescent products (eg lime) including a depth of no more than 3mm, a total area of no more than 0.2% of the face edges.

In ordinary products incorporating intumescent allowed a total area of no more than 1.0% of thevertical faces of the product.

5.1.3 On the front and clinker products are not allowed efflorescence.

5.1.4 Defects appearance of the product, the size and number of which exceed the values specified inTable 4 are not permitted.

Table 4 ­ Defects in appearance of the product

Type of defect Meaning

Facial Products Active Products

Retaken corners depth repulsed edges and faces arelonger than 15 mm, pieces.

Not allowed 4

Retaken corners depth repulsed edges and faces up to 15mm pieces.

2 Not regulated

Separate incisions total length, mm, no more: Not regulated

­ For bricks 40

­ Stone 80

Cracks pieces. Not allowed 4

Notes

1 repulsed depth of less than 3 mm are not signs of rejection.

2 Cracks in mezhpustotnyh partitions, repulsed and cracks in the elements pazogrebnevyhconnections are not defective.

3 products are specified for the front faces facial defects

5.1.5 products have allowed black hearts and spots on the contact surface.

5.1.6 The parties are not allowed polovnyak more than 5% of the party.

5.2 Features

5.2.1 The average density of brick and stone, depending on the class of high­density shall be as specifiedin Table 5.

Table 5 ­ Classes of medium density products

The class average density of the product The average density, kg / m

0.7 Up to 700

0.8 710­800

10 810­1000

12 1010­1200

14 1210­1400

20 1410­2000

2.4 2010­2400

Deviation of a single average density values (one sample out of five) is allowed no more than:

50 kg / m ­ for classes 0.7; 0.8 and 1.0;

100 kg / m ­ for the other classes.

5.2.2 Thermal characteristics of the products evaluated by the thermal conductivity of masonry dry. Thethermal conductivity of masonry in the dry state, depending on the category of thermo­technicalcharacteristics are shown in Table 6.

Table 6 ­ Product Groups of heat engineering characteristics

Product Groups of heat engineering characteristics The thermal conductivity of masonry dry, W /(m · ° C)

High Performance 0.20

Increased efficiency St. 0.20 to 0.24

Effective St. 0.24 to 0.36

Related efficient St. 0.36 to 0.46

Ineffective (ordinary) St. 0,46

Notes

1 shows the values of thermal conductivity for masonry with minimum sufficient number ofmasonry mortar. The value of thermal conductivity based on the actual consumption of the solution isadjusted in the project or technical documentation (building codes, etc..), Based on tests orcalculations.

2 Thermal characteristics of continuous (conventional) clutches are given in Annex G.

5.2.3 Mark brick strength set by the values of the compressive strength and flexural brick with horizontalvoids and stone ­ by the value of compressive strength. The values of the compressive strength andbending strength should not be less than the values shown in Table 7.

Table 7 ­ Tensile strength of products in compression and bending

Flexural strength, MPa

Productbrandname

The compressivestrength of products

MPa

solid bricks brick size less 1,4NF brick format 1,4NF

Theaveragefor thefive

samples samples

The leastshy toseparate tion

sample

Theaveragefor thefive

samples

The least shy toseparate tion

sample

Theaveragefor thefive

samples

The leastshy toseparate tion

sample

Theaveragefor thefive

samples

The leastshy toseparate tion

sample

M1000 100.0 80.0 > 4.4 4.4 > 3.4 3.4 > 2.9 2.9

M800 80.0 64.0

M600 60.0 48.0

M500 50.0 40.0

M400 40.0 32.0

M300 30.0 25.0 4.4 2.2 3.4 1.7 2.9 15

M250 25.0 20.0 3.9 20 2.9 15 2.5 13

M200 20.0 17.5 3.4 1.7 2.5 13 2.3 eleven

M175 17.5 15.0 3.1 15 2.3 eleven 2.1 10

M150 15.0 12.5 2.8 14 2.1 10 18 0.9

M125 12.5 100 2.5 12 19 0.9 16 0.8

M100 100 7.5 2.2 eleven 16 0.8 14 0.7

M75 7.5 50 ­ ­ ­ ­ ­ ­

M50 50 3.5 ­ ­ ­ ­ ­ ­

M35 3.5 2.5 ­ ­ ­ ­ ­ ­

M25 2.5 15 ­ ­ ­ ­ ­ ­

5.2.4 Water absorption products must be:

­ Not more than 6.0% ­ for clinker;

­ At least 6.0% ­ for other products.

5.2.5 initial water absorption rate supporting surface (the bed) products should be not less than 0.10 kg /

(m · m) and not more than 3.00 kg / (m · m) ­ y facial products, no maximum value ­ for ordinaryproducts.

5.2.6 Acid clinker should be at least 95.0%.

5.2.7 Brick and stone must be frost­resistant and, depending on the brand of frost resistance in water­saturated condition to withstand without any visible signs of damage or destruction ­ cracking, peeling,pitting, spalling (except splitting off lime inclusions) ­ at least 25 ; 35; 50; 75; 100; 200 or 300 cycles offreezing and thawing.

Types of damage products after frost test are given in Appendix B.

Mark on frost resistance of clinker should not be less than F75, facial products ­ not less F50.Permitted by agreement with the customer to deliver products facial marks on frost resistance F35.

5.2.8 Ceramic products are non­flammable building materials in accordance with GOST 30244.

For products with horizontal voids

M100 100 7.5 ­ ­ ­ ­ ­ ­

M75 7.5 50 ­ ­ ­ ­ ­ ­

M50 50 3.5 ­ ­ ­ ­ ­ ­

M35 3.5 2.5 ­ ­ ­ ­ ­ ­

M25 2.5 15 ­ ­ ­ ­ ­ ­

5.2.9 Specific effective activity of natural radionuclides in the products shall not exceed 370 Bq /kg.

5.3 Requirements to raw materials

Clay raw materials, siliceous (tripoli, diatomaceous earth), loess, industrial waste (ugleothody, ash,and others.), Mineral and organic additives must comply with current regulatory and technical documentson them.

5.4 Marking

5.4.1 On nelitsevuyu surface of the product during the manufacturing process is applied in any way markor the short name of the manufacturer.

5.4.2 The marking applied to each packing unit. In one packaging unit must be at least 20% of theidentifiable products. Marking can be applied directly to the packaging or on a label which is glued onthe packaging or on the label attached to the packaging process, ensuring their safety duringtransportation.

The marking shall show:

­ Manufacturer's name (and / or trademark) and address;

­ Symbol of the article;

­ The batch number and date of manufacture;

­ The number of articles in the packaging unit volume. (kg);

­ Piece weight in kilograms;

­ Group for Thermal efficiency;

­ Conformity mark for supply of certified products (if provided by certification system).

5.4.3 The manufacturer has the right to put on the packaging for more information, do not contradict therequirements of this standard and identify the product and enable its manufacturer.

5.4.4 Each package (overpack) shall be marked with the transport in accordance with GOST 14192.

5.5 Packaging

5.5.1 Products should be stacked on a pallet in a manner ensuring the safety of the packaging unit during

storage and transportation.

5.5.2 The laid­products must be packed in shrink or stretch wrap, or other materials to ensure the safetyof products.

5.5.3 In a packaging unit should be the product of one symbol.

5.5.4 upon request allowed other types of packaging, ensuring the safety of products duringtransportation.

6 Acceptance

6.1 The products shall be taken technical control of the manufacturer.

6.2 products take lots. The lot size is set to not more than the daily production of one oven.

When accepting the product by the consumer party consider products shipped on a specific contract(order), or articles in the volume of the vehicle, designed as a single document.

6.3 The Party must consist of products of the same symbol.

6.4 Quality of products provided:

­ Incoming inspection of raw materials;

­ Operating industrial (process) control.

Quality of products confirmed acceptance control of finished products. Acceptance control includesacceptance and periodic tests.

6.5 For the tests at random from different places of the party selected number of products (samples) inaccordance with Table 8.

Table 8 ­ Number of selected items (samples) for testing

Indicator The numberof selecteditems

(samples),

Type of test Period periodicitycontrol

Test Method

pcs.

Transponder acceptance

Period odic

Exterior dimensions Stone ­ 25,brick ­ 35

+ ­ Each party On 7.3

The deviations from thenominal size and shape

+ ­ Each party In 7.3, 7.4

Compressive strength: Each party By 7.10

­ Brick; 10 + ­

­ Stone 5 ­ ­

The flexural strength ofbricks

5 + ­ Each party According toGOST 8462

The compressive strengthof clinker

10 ­ + Once a week By 7.10

The flexural strength ofclinker

5 ­ + Once a week According toGOST 8462

The presence of limeinclusions

­ + One time intwo weeks

On 7.5

The presence ofefflorescence for clinkerand facial products

­ + Once amonth

On 7.8

The average density + ­ Each party According toGOST 7025

Selected items are checked for compliance with this standard in appearance, size and regular shape,and then tested.

Periodic tests for water absorption, the initial rate of water absorption, acid resistance, the presence ofefflorescence and frost products is also carried out at change of raw materials and process parameters; bythe presence of calcareous inclusions ­ when you change the content of the inclusions in the clay rawmaterial. The results of periodic tests apply to all products supplied by the party until the next periodictest.

6.6 Specific effective activity of natural radionuclides monitored at the control input according todocuments the company ­ supplier of raw materials. In the absence of an enterprise data­provider specificeffective activity of natural radionuclides tests products on this indicator should be done at least once ayear in accredited testing laboratories, as well as the change of the supplier of raw materials.

6.7 Thermal characteristics of solid masonry is determined at launch of new products.

6.8 The Party shall, if the verification of the correct size and shape of selected products from only oneparty does not comply with the requirements of this standard. The party is not subject to the acceptance,if two of the selected products from the parties do not meet the requirements of this standard.

Water absorption ­ + Once amonth

According toGOST 7025

The rate of initial waterabsorption

­ + Once amonth

On 7.7

Emptiness 3 ­ + Once amonth

On 7.6

Acid clinker ­ + Once a year According toGOST 473.1

Frost 5 ­ + Once aquarter

According toGOST 7025

Specific effective activityof natural radionuclides

­ + Once a year According toGOST 30108

6.9 If the tests of products in terms of Table 8 (in addition to indicators of appearance, size, shape andaccuracy of frost), unsatisfactory results, a second test products on this indicator at twice the number ofsamples taken by the party.

Party shall, if the results of retests conform to all requirements of this standard; If you do not meet ­the party do not accept.

6.10 When testing consumer products, with surveillance and certification tests of sample selection andevaluation of the results of monitoring carried out in accordance with the requirements of this section,using the methods of control in accordance with section 7.

In cases of dispute, the reference checks carried out in the presence of a representative of themanufacturer. A list of monitored parameters set by agreement with the members of review.

6.11 Each party supplied products must be accompanied by quality certificate, which shall include:

­ The manufacturer's name and (or) its trademark;

­ Name and type of product;

­ Number and date of issue of the document;

­ The batch number;

­ The number of (mass) of goods in the party piece. (kg);

­ Brand strength, class of high­density mark on frost resistance;

­ Emptiness;

­ Water absorption;

­ Initial rate of water absorption;

­ Acid resistance (for clinker);

­ Group for Thermal efficiency;

­ Specific effective activity of natural radionuclides.

With the export­import operations, the content of the accompanying document as specified in theparticular contract for the supply of products.

7 Test methods

7.1 Test methods in the quality inspection of raw materials indicated in the technical documentation forthe manufacture of products with the requirements of the normative documents for these raw materialsand materials.

7.2 Test methods during production to establish operational control of technical documentation for themanufacture of products.

7.3 Determination of the geometric dimensions

7.3.1 Product dimensions, the thickness of the outer walls, the diameter of the cylindrical cavities, thesize and width of the slit­shaped square voids posechek length, length repulsed edges, the radius ofcurvature of adjacent edges and depth of the bevel on the edges is measured on a metal ruler to GOST427 or caliper of Standard 166. The error measurement ­ ± 1 mm.

7.3.2 The length, width and thickness of each product is measured at the edges (15 mm from the angle)and in the middle of the opposite edges of the faces. For the result of the measurement taking thearithmetic mean of the three measurements.

7.3.3 The thickness of the outer walls of the hollow article is measured in at least three locations in eachof the outer wall. During the measurement result is minimum.

The size of voids inside the voids measured at least three cavities. For the measurement result has thelargest value.

7.3.4 The width of the cracks is measured by measuring the magnifying glass on the GOST 25706, afterwhich the product is checked for compliance with 5.1.4. Measurement error ­ ± 0,1 mm.

7.3.5 The depth retaken corners and edges are measured by means of polygon GOST 3749 and ruler ofGOST 427 perpendicular from the vertex or edge formed by a square, to the damaged surface.Measurement error ­ ± 1 mm.

7.4 Determination of the correct form

7.4.1 Deviation from the perpendicular to the face is determined by applying a square adjacent to thefaces of the product and measuring metal ruler of GOST 427 largest gap between the square and face.Measurement error ­ ± 1 mm.

During the measurement results shall take the greatest of all the obtained results.

7.4.2 Deviation from the flatness of the product is determined by applying one side of the polygon to theedge of the metal products, and the other ­ along each diagonal lines and measuring probe, calibrated inaccordance with established procedure, or a metal ruler according to GOST 427 largest gap between the

surface and the edge of the polygon. Measurement error ­ ± 1 mm.

During the measurement result take the largest of all of the results of measurements.

7.5 Availability lime inclusions determined after steaming manufacturing vessel.

Sample not previously exposed to moisture, are placed on the rack placed in a container with a lid.Poured water under the grate is heated to boiling. Steaming is continued for 1 hour. The samples werethen cooled in a closed vessel for 4 hours, after which they are tested for compliance 5.2.2.

7.6 Voidness product is defined as the ratio of sand filling the voids product to the volume of the article.

Void products lying on a sheet of paper on the smooth surface of the bore up is filled with dry quartzsand 0.5­1.0 mm fraction. The product is clean, pour the sand into a glass measuring cylinder and fix itsvolume. Emptiness products,%, calculated as follows:

. (1)

where ­ the volume of sand, mm;

­ Length, mm;

­ Width, mm;

­ Thickness, mm.

The result should be the arithmetic mean of three parallel definitions and rounded to 1%.

7.7 Determination of the initial rate of water absorption

7.7.1 Sample Preparation

The sample is a whole product is removed from the surface dust and excess material. Samples aredried to constant weight at (105 ± 5) ° C and cooled to room temperature.

7.7.2 Equipment

Water tank with a base area larger than the bed the product and the height is 20 mm, and the lattice orribs on the bottom to create a distance between the bottom and the surface of the article. The water levelin the container must be maintained constant.

Stopwatch with a scale division 1.

Drying oven with automatic maintenance of temperature (105 ± 5) ° C.

Scales providing measurement accuracy of at least 0.1% by weight of the dry sample.

7.7.3 Procedure

The sample is weighed, measured length and width of the dip in the water tank and the supportsurface with an area calculated. The product was immersed in a container of water at (20 ± 5) ° C to adepth of (5 ± 1) mm and held within (60 ± 2). Then, the test sample is removed from water, excess waterremoved and weighed.

7.7.4 Processing of results

Initial water absorption rate, kg / (m · m) was calculated for each sample to the nearest 0.1 kg /

(m · m) by the formula

. (2)

where ­ the mass of the dry sample, g;

­ Sample weight after immersion in water, g;

­ The area of the immersion of the sample surface, mm;

­ Holding time in the water sample (constant, 1 min).

The rate of initial water absorption is calculated as the arithmetic mean of the results of five parallelmeasurements.

7.8 Determination of the presence of efflorescence

To determine the presence of efflorescence product split into two approximately equal halves, one ofwhich is a broken end is immersed in a tank filled with distilled water to a depth of 1­2 cm, and allowedto stand for 7 days (the water level in the vessel should be kept constant). After 7 days, half of theproduct is dried in an oven at (105 ± 5) ° C to constant weight, and then compared with the second half,not subjected to the tests, checking for compliance with 5.1.3.

7.9 Bending strength of bricks is determined in accordance with GOST 8462.

7.10 Compressive strength of products is determined on the machine for compression testing of GOST8462 with the following additions.

7.10.1 Sample Preparation

The samples were tested in air­dry condition. When tested brick test sample is composed of twoentire bricks packed beds to each other. When tested as stones in a sample using a stone.

Preparation of support surfaces for product acceptance testing is carried out by grinding, for samplesof clinker used leveling cement mortar; during arbitration trial brick and stone used grinding, clinkerbrick ­ leveling cement mortar, prepared under subsection 2.6 GOST 8462. allowed during acceptancetesting to apply other methods for equalizing the bearing surfaces of samples provided there is acorrelation between the results obtained with different methods of alignment and the availability of testdata, which is the basis for such a connection.

Deviation from flatness of the bearing surfaces of the test samples did not exceed 0.1 mm per 100mm length. Nonparallel supporting surfaces of the test samples (the difference of height values measuredby the four vertical edges) should not be more than 2 mm.

The test sample is measured by the average lines of bearing surfaces with an accuracy of ± 1 mm.

On the side surface of the sample is applied to the axial line.

7.10.2 Procedure

The sample is mounted in the center of the base plate of the machine for compression testing,combining the geometric axis of the specimen and plates, and pressed against the top plate of themachine. When load test on the sample should be increased as follows: until about half of the expectedvalue of the breaking load ­ arbitrary, then maintained a speed of loading, to the destruction of the sampleoccurred no earlier than 1 min. The value of the breaking load register.

7.10.3 The compressive strength of products, MPa (kgf / cm), calculated as follows:

. (3)

where ­ the maximum load is mounted in a test sample, H (kgf);

­ Sectional area of the specimen (before voids square); is calculated as the arithmetic mean of the

areas of the upper and lower surfaces, mm (cm).

The value of the compressive strength of the samples is calculated with an accuracy of up to 0.1 MPa(1 kg) as the arithmetic mean of the test results on the set of samples 6.5.

7.11 High density, water absorption and frost resistance (volumetric method of freezing) of productsdetermined in accordance with GOST 7025.

Results of determining the average density of the product is rounded up to 10 kg / m.

Water absorption was determined at the saturation temperature of water samples (20 ± 5) ° C atatmospheric pressure.

Frost resistance is determined by the volume of freezing. The evaluation of the degree of damage ofall samples is conducted every five cycles of freezing and thawing.

7.12 Acid clinker determined in accordance with GOST 473.1.

7.13 Specific effective activity of natural radionuclides is determined by GOST 30108.

7.14 Thermal conductivity is determined from the clutches of GOST 26254 with the following additions.

The thermal conductivity is determined experimentally on a piece of masonry, which is based on thethickness of mortar joints carry one stretcher and one perpender rows of bricks or stones. Laying ofenlarged stones perform thickness of one stone. The length and height of masonry should be at least 1.5m (see. Figure 2). Laying is performed on a complex solution of 50 brands, the average density of 1800

kg / m, was 1.0: 0.9: 8.0 (cement: lime: sand) by volume portland cement grade 400 to slump for solidproducts 12­13 See, for hollow ­ 9 cm. is capable of performing a fragment of masonry, other than theabove, with other solutions, the composition of which is indicated in the test report.

Figure 2 ­ Detail of masonry to determine the thermal conductivity

a) General view of the masonry

b) Examples of clutches in cross­section ­ the thickness of the masonry; 1 ­ single brick masonry; 2 ­masonry brick thickened, 3 ­ stone masonry Figure 2 ­ Detail of masonry to determine the thermal

conductivity

Fragment of masonry products with through cavities should be carried out on the technology, whichexcludes the filling voids masonry mortar, or filling cavities with a solution, as recorded in the testreport. Laying is performed in a climate chamber with the opening device along the contour of the

insulation slab insulation; thermal insulation resistance should be at least 1.0 m · ° C / W. Afterfabrication fragment masonry its outer and inner surfaces triturated plaster mortar thickness of 5 mm anda density corresponding to the density of the test product, but not more than 1400 and not less than 800

kg / m.

Fragment masonry tested in two stages:

­ Stage 1 ­ laying stand and dried for at least two weeks before the moisture content not exceeding6%;

­ Phase 2 ­ carried out additional masonry drying to a moisture content of 1% ­3%.

Moisture in the masonry products determine the non­destructive testing instruments. Tests carried outin a chamber at a temperature difference between the inner and outer surfaces of the clutch

40 ° C, a temperature in the warm zone of the chamber 18 ° C ­ 20 ° C, relativehumidity (40 ± 5)%. It allowed reducing the exposure time of masonry subject airflow and heating theouter surface of the inner surface of a fragment of tubular electric heaters (TEN), spotlights and others.

To a temperature of 35 ° C ­ 40 ° C.

Before the test, on the outer and inner surfaces of the masonry in the central zone is set not less thanfive thermocouples of the normative document. In addition, on the inner surface of masonry heat metersinstalled at all relevant regulations. Thermocouples and heat meters installed so as to cover the surfacearea of the stretcher and perpender rows of masonry, as well as vertical and horizontal mortar joints.Thermal parameters are fixed after the onset of steady state thermal masonry no earlier than 72 hoursafter the climate chamber. Measurement of parameters is carried out at least three times at intervals of 2­3 hours.

Each heat meter and a thermocouple determine the arithmetic mean of the readings for the

observation period and. According to test results calculated weighted averages of the temperature of

the outer and inner surfaces of masonry, the surface area of the stretcher and perpender measuredareas, as well as vertical and horizontal mortar joints plots by the formula

. (4)

wherein ­ the surface temperature at the point, ° C;

­ The area of th area, m.

According to test results determine the thermal resistance of the masonry, m · ° C / W, basedon the actual humidity during the test according to the formula

. (5)

wherein, ° C;

­ Average density of the heat flow through the test fragment masonry W / m.

On value calculated equivalent thermal conductivity of masonry, W / (m · ° C),according to the formula

. (6)

where ­ the thickness of the masonry, m.

Plotted the equivalent thermal conductivity of the masonry moisture (see. Figure 3) and determine the

change in value of one percent humidity, W / (m · ° C), according to the formula

. (7)

Figure 3 ­ Graph of equivalent thermal conductivity of masonry humidity

Figure 3 ­ Graph of equivalent thermal conductivity of masonry humidity

The thermal conductivity of masonry dry, W / (m · ° C), calculated as follows:

(8)

or. (9)

The result should be the arithmetic mean value of the thermal conductivity of masonry dry, W / (m · °C), calculated according to the formula

. (10)

8 Transportation and Storage

8.1 Products are transported by all modes of transport in accordance with goods transportation rules,operating in a particular type of transport.

8.2 Transportation bricks and stones carried in packaged form.

Transportation packages are formed on the storage site or directly on the production line palletaccording to GOST 18343 of 1 1 m (980 to 980 mm) or process containers of different sizes on thetechnical documentation of the manufacturer.

8.3 Weight of one package must not exceed the rated load capacity of the pallet.

8.4 The technical documentation for the manufacture of products is the scheme of fastening products inthe overpack, depending on the distance of transportation and the type of vehicle.

8.5 The generated transport packets should be stored in one layer in continuous stacks. You can installthe package on each other no more than four storeys, subject to safety requirements.

8.6 Storage of products in the consumer shall be in accordance with the requirements of 8.5 and safetyregulations.

8.7 Loading and unloading of packages of products must be carried out mechanized with special liftingdevices to ensure the safety of products and compliance with safety requirements in the production ofloading and unloading.

Loading of bulk products (spraying) and upload their dropping are not allowed.

9 Instructions for use

9.1 Brick and stone are used to meet the requirements of existing regulations on the design, production ofworks (building regulations, codes of practice), and standards in accordance with the projectdocumentation for the construction of buildings and structures.

In the application of clinker in the project documentation it is necessary to take into account thephysical and mechanical characteristics ­ high strength and frost resistance, low water absorption, highresistance to aggressive external influences.

9.2 Type of product (brick, stone) masonry load­bearing, self­supporting and non­bearing structures,including for cladding facades of buildings, density, brand strength and frost point in the workingdrawings.

9.3 Clinker is used mainly for masonry and cladding in highly aggressive environments. In accordancewith regulatory requirements for the design clinker can be used in the foundations and basement walls,cellars, for the construction of retaining walls, columns, parapets, exterior wall space with a wet mode,for use in the sewage system, chimneys, ventilation ducts and etc. For the laying of clinker brick masonryusing special solutions for products with water absorption of not more than 6%.

Conditions for the application of other kinds of products are shown in Table 9.

Table 9 ­ Conditions articles

Type of product

Terms of use ofproducts

Stone gradeaverage

density of 0.7;0.8; 10

Brick and stone hollow classesaverage density of 1.2; 14; 20

Brick full classes averagedensity of 2.0 and 2.4

rankand file

facial klin­ Kern

soldier facial klin­ Kern

Non­aggressiveenvironment:

­ Protected masonry + + + + + + +

­ Unprotectedmasonry

+ + + + + + +

Moderately aggressiveenvironment:

­ Protected masonry + + + + + + +

­ Unprotectedmasonry

­ ­ + + ­ + +

Highly aggressiveenvironment:

­ Protected masonry ­ ­ ­ + + + +

­ Unprotected ­ ­ ­ + ­ ­ +

9.4 Reference values of compressive strength of masonry, made of brick and stone, manufactured inaccordance with the requirements of this standard are given in Table B.1, B.2 Annex B.

Annex A (informative). Types of products

Appendix A (recommended)

Figure A.1 ­ Products with vertical cavities

masonry

Figure A.1 ­ Products with vertical cavities

Figure A.2 ­ Products with horizontal voids

Figure A.2 ­ Products with horizontal voids

Figure A3 ­ product­shirts voids

Figure A3 ­ product­shirts voids

Figure A4 ­ Stones

Figure A4 ­ Stones

Appendix B (required). Types of damage when tested forresistance to frost

Appendix B (required)

Figure B.1 ­ Types of damage when tested for frost resistance

Figure B.1 ­ Types of damage when tested for frost resistance

Annex B (informative). Calculated compressive strength ofmasonry of brick and stone in heavy solutions

Annex B (informative)

Table B.1

Brandbrick orstonestrength

Calculated compressive strength of masonry in heavy solutions of brick and ceramic stoneswith a slit­like voids up to a width of 12 mm at a height of 50­150 mm series of

masonry, MPa

under the brand of solution with mortarstrength, MPa

M200 M150 M100 M75 M50 M25 M10 M4 0.2 zero

M300 3.9 3.6 3.3 thirty 2.8 2.5 2.2 18 1.7 15

M250 3.6 3.3 thirty 2.8 2.5 2.2 19 16 15 13

M200 3.2 thirty 2.7 2.5 2.2 18 16 14 13 10

M150 2.6 2.4 2.2 20 18 15 13 12 10 0.8

M125 ­ 2.2 20 19 1.7 14 12 eleven 0.9 0.7

M100 ­ 20 18 1.7 15 13 10 0.9 0.8 0.6

M75 ­ ­ 15 14 13 eleven 0.9 0.7 0.6 0.5

M50 ­ ­ ­ eleven 10 0.9 0.7 0.6 0.5 0.35

M35 ­ ­ ­ 0.9 0.8 0.7 0.6 0.45 0.4 0.25

Table B.2

Annex D (informative). Thermal performance solid (conditional)clutches

Note ­ Compressive strength of masonry solutions to brands from M4 to M50 should be reduced, byapplying reduction factors: 0.85 ­ for laying on hard cement slurries (without additives lime or clay),lung and mortar under the age of 3 months, 0.9 ­ masonry cement solutions (without lime or clay) withorganic plasticizers.

Reduction factors are not used for laying of high quality. Masonry mortar seam premium operateunder the frame alignment and seal rack solution.

Mark solution for ordinary masonry and masonry premium point in the project.

ClassMediumDensity

Reduction factors to the calculation of the compressive strength of masonry of hollowceramic brick and stone

under the brand of solution when thestrength of the

solution

M200 M150 M100 M75 M50 M25 M10 M4 0.2 zero

20 0.9 0.9 0.9 0.8 0.8 0.75 0.75 0.65 0.65 0.65

14 0.9 0.9 0.9 0.8 0.8 0.75 0.75 0.65 0.65 0.65

12 0.9 0.9 0.9 0.8 0.8 0.7 0.6 0.6 0.6 0.6

10 0.85 0.85 0.85 0.75 0.75 0.65 0.55 0.55 0.55 0.55

Annex D (informative)

D.1 reduced resistance to heat transfer clutches determine the calculation of temperature fields foreach building project to meet the requirements of existing building codes and regulations.

D.2 Thermal performance solid (conditional) nests made of pottery in the laboratory, are shown in TableD.1.

Table D.1 ­ Thermal performance solid (conditional) clutches

Characteristics ofdry masonry

Odds

Type of laying Theaveragedensity of

the product,

kg / m

Thedensity

of kg

/ m

Heat conductor

of W /(m · ° C)

The weightratio of

moisture in the masonry,%,

under operatingconditions

thermal conductivity (W / m · °C), at

operatingconditions

vapor­permittivitymg / (m · h ·

Pa)

A B A B

Masonry of stone and brick on a cement­sand mortar density of 1800 kg / m

Stone large formathollow porousceramic

600 670 0.13 10 15 0.15 0.16 0.12

800 890 0.18 10 15 0.21 0.23 0.12

Stone Hollow 800 960 0.20 10 15 0.27 0.35 0.14

1000 1130 0.24 10 20 0.32 0.41 0.14

1100 1215 0.28 10 20 0.36 0.45 0.14

1200 1300 0.33 10 20 0.40 0.48 0.14

1300 1460 0.38 10 20 0.44 0.51 0.14

1400 1300 0.42 10 20 0.47 0.54 0.13

Brick trepelnysingle full­bodiedand thickened

900 1090 0.30 20 4.0 0.40 0.47 0.23

1000 1170 0.34 20 4.0 0.45 0.50 0.19

Hollow bricksingle andthickened

1000 1170 0.26 10 20 0.35 0.44 0.14

1100 1250 0.28 10 20 0.39 0.47 0.14

1200 1330 0.30 10 20 0.42 0.50 0.14

1300 1405 0.39 10 20 0.46 0.53 0.13

1400 1480 0.41 10 20 0.49 0.55 0.13

Brick full singleand thickened

1600 1640 0.45 10 20 0.61 0.70 0.11

1800 1800 0.56 10 20 0.70 0.81 0.10

2000 1960 0.66 10 20 0.80 0.90 0.09

Masonry cement mortar to the thermal insulation with porous fillers density of 1200 kg / m

Stone large formathollow porousceramic

600 640 0.13 10 15 0.15 0.16 0.13

800 870 0.18 10 15 0.21 0.23 0.13

Stone Hollow 800 890 0.20 15 thirty 0.26 0.32 0.15

1000 1030 0.24 15 thirty 0.31 0.37 0.15

1100 1115 0.26 15 thirty 0.32 0.39 0.16

1200 1200 0.27 15 thirty 0.32 0.41 0.15

1300 1285 0.30 15 thirty 0.37 0.47 0.14

1400 1370 0.32 15 thirty 0.42 0.52 0.14

Brick trepelnysingle full­bodiedand thickened

900 960 0.26 20 4.0 0.31 0.37 0.24

1000 1040 0.31 20 4.0 0.39 0.45 0.20

Hollow bricksingle andthickened

1000 1040 0.24 15 thirty 0.29 0.36 0.15

1100 1120 0.27 15 thirty 0.31 0.39 0.15

1200 1200 0.29 15 thirty 0.33 0.42 0.15

1300 1280 0.31 15 thirty 0.36 0.45 0.14

1400 1360 0.33 15 thirty 0.37 0.46 0.14

Brick full singleand thickened

1600 1510 0.42 15 thirty 0.56 0.66 0.12

1800 1670 0.50 15 thirty 0.70 0.82 0.11

2000 1830 0.60 15 thirty 0.74 0.86 0.10

Laying on the heat­insulating cement­perlite solution density of 800 kg / m

Stone large formathollow porousceramic

600 630 0.12 10 15 0.14 0.15 0.14

800 800 0.17 10 15 0.20 0.22 0.14

Stone Hollow 800 800 0.19 20 thirty 0.24 0.30 0.16

1000 970 0.23 20 thirty 0.30 0.36 0.16

1100 1055 0.24 20 thirty 0.33 0.39 0.16

1200 1140 0.25 20 thirty 0.35 0.42 0.16

1300 1220 0.27 20 thirty 0.38 0.45 0.15

1400 1300 0.28 20 thirty 0.40 0.47 0.15

Hollow bricksingle andthickened

1000 960 0.23 20 4.0 0.31 0.37 0.16

1100 1035 0.25 20 4.0 0.34 0.40 0.16

Table of contents

1 Scope2 References3 Terms and definitions

Figure 1 ­ Detail of masonry4 Classification, basic dimensions and symbols5 Specifications6 Acceptance7 Test methods

Figure 2 ­ Detail of masonry to determine the thermal conductivityFigure 3 ­ Graph of equivalent thermal conductivity of masonryhumidity

8 Transportation and Storage9 Instructions for useAnnex A (informative). Types of products

Figure A.1 ­ Products with vertical cavitiesFigure A.2 ­ Products with horizontal voidsFigure A3 ­ product­shirts voidsFigure A4 ­ Stones

Appendix B (required). Types of damage when tested for resistance to frostFigure B.1 ­ Types of damage when tested for frost resistance

Annex B (informative). Calculated compressive strength of masonry of brickand stone in heavy solutionsAnnex D (informative). Thermal performance solid (conditional) clutches

найти в оглавленииSearch in the text

Thermal performance of masonry using hollow masonry products listed performed without filling thecavities with a solution. The electronic text of the document prepared by the JSC "Code" and check for:official publication of the M .: Standartinform 2013

1200 1110 0.27 20 4.0 0.36 0.43 0.16

1300 1190 0.29 20 4.0 0.39 0.46 0.15

1400 1270 0.30 20 4.0 0.41 0.49 0.15

Brick full singleand thickened

1600 1430 0.39 20 4.0 0.50 0.60 0.13

1800 1590 0.45 20 4.0 0.58 0.70 0.12

2000 1750 0.53 20 4.0 0.65 0.77 0.12

Notes

1 Intermediate thermal performance masonry determined by interpolation.

2 The values of the clutches of the hollow articles are for clutches made by technology, whichexcludes the filling voids solution.

3 coefficients of thermal conductivity of hollow masonry products density up to 1200 kg / m

cement­sand mortar density of 1800 kg / m, the activities carried out without excluding filling voids

solution should take appropriate masonry density increased by 100 kg / m.

4 The value of thermal conductivity of the masonry in the actual filling of voids is determined bythe density of the solution produced and dried to air­dry state fragment masonry size 1.0 1.0 0.38 mwith the values listed in this Annex.

5 Operating conditions A and B taken in accordance with applicable building codes.

6 Specific heat dry clutch 88 kJ / (kg · ° C).

Request a demonstration

This document is part of a professional help system "Stroiekspert. Professional". Learn more about the system

The rules,regulations,standards andlegislation ontechnicalregulationTypical projectdocumentationTechnicaldescription ofequipment andmaterials

Important documents

TTR, PPR, KTPClassificationsComments,articles, adviceCard index ofinternationalstandards:ASTM, API,ASME, ISO,DNV, DIN, IP

Core StateStandardsState Standards,which come intoforce withinthree months.Guests for thelast yearRequested StateStandardsDraft standardsTechnicalregulationsDraft technicalregulationConstructionregulations andcodes of practice

FederallegislationRegionallegislationSamples ofdocumentsAllreportingformsLegislationinquestionsandanswers

Importantdocuments

InternationallawArbitragepracticeComments,articles,adviceHelp

TheConstitutionof theRussianFederationRF CodeFederal lawsDecrees ofthePresident ofthe RussianFederationResolutionof theGovernmentof theRussianFederationDraftregulationsDocumentsregistered inthe Ministryof JusticeOrders andletters of theMinistry ofFinanceOrders and

Foreign andinternationalstandardsElectronic"Reform oftechnicalregulation"Online helpsystem"Techexpert"Online helpsystem"Code"

letters FTS

© JSC "Code", 2012­2014

All materials copyright docs.cntd.ru belong to JSC "Code", reproduction (in whole or in part) materials can be made only by written permission

The provisions on personal data

Site version: 2.2.6

Рейтинг@Mail.ru Rambler'sTop100

twitter.com/kodeks twitter.com/tehekspertfacebook.com/kodeks.ru facebook.com/Tehekspertrukodeks.livejournal.com texekspert.livejournal.com