As this technique in Construction is a successful solution to reduce the impact of

high temperatures in addition to achieving a set of goals and the following benefits:

1 - reduce the cost of construction to the lowest level .

2 - To provide thermal insulation and sound and fire resistance.

3 - To achieve the high quality of construction

4 - speed and accuracy in completion of work

5 - Use of new building materials have high quality and achieved an excellent

service to the consumer

Introduction.

Company kubus seeks, through the company's staff and expertise in the

field of construction and design to create modern means and methods for the

purpose of overcoming the problem of high temperatures in some areas and

climatic conditions that affect a negative impact on the quality of construction

and energy consumption. Company kubus provides a new way and effective in

establishing houses with excellent thermal insulation in the hands of the

consumer and with competitive costs compared with traditional methods.

Concept.

kubus company concept epitomized in low-cost building houses with high thermal

insulation as well as fire resistant and Acoustic insulation, in special architectural and

construction of walls, roof and

floors .

1. concrete layer with Special specifications has high thermal , Acoustic

insulation and fire resistant with thickness 10 cm contains reinforcement

layer type BRC.

2. Compressed Styrofoam layer thickness of 10 cm.

3. concrete layer with Special specifications has high thermal , Acoustic

insulation and fire resistant with thickness 10 cm contains reinforcement layer

type BRC.

And with this design we get

high bearing walls with high

quality of insulation, low cost

have aspects don't need

many finishing.

This structural composition

applies generally on roofs and

floors with different

architectural form and

structural design.

Here's the data and technical

characteristics of the method

of work and materials:

Generally the special design consists of:

Insulation.

The density of the mixture, with lightweight concrete blended with Exclay; e.g.

γ 1.000 kg/m3;

The shape, position of voids, thickness of voids partitions and the percentage

of holes increasing the thermal resistance.

The wall system, with a thermal concrete made of Exclay that limits thermal

bridges caused by concrete joints, thus improving thermal insulation values by

up to 15%.

To adapt to local climates it is possible to create insulating walls with variable

thickness' (from 20 to 30 cm) according to the type of sutraction.

1.Thermal insulation

Limiting energy consumption is a priority for the quality of living. The high

thermal insulation of Exclay Thermowall is the result of our Experience, which

allowed us to optimize:

8.00 pm

3.00 pm

The thermal insulation performances of Exclay Termowall depend on the quality of the

concrete and Exclay mixture. The diagram shows the differences between the thermal

characteristics of certain traditional materials and expanded clay concrete traditional

materials and expanded clay concrete.

Heavyconcrete

(2,000kg/m3) 1

Pumice concreteor volcanic lapilli(rock fragments

(1,400/1,500kg/m3)

Normal clay(1,800 kg/m3

Termoblocco(1,400 kg/m3)Not plastered

Kolom1 0.86 0.56 0.54 0.36

00.10.20.30.40.50.60.70.80.9

1

Dry thermal conductivity ë (kcal/mhK)(to obtain values in W/mK multiply by 1.16)om1

In addition to the insulating power, the widespread and high insulation of Exclay

Termowall also provides a comfortable living space resulting from a high thermal

inertia. In fact the peak heat period of summer is limited thanks to thermal insulation

and delayed during the evening thanks to the displacement of the thermal wave. A wall

made with Exclay Termowall reduces the ratio between the value of the maximum (or

minimum) outside temperature and the maximum (or minimum) inside

temperature.Hence, the interval of time needed to feel the maximum and minimum

outside temperature values inside increases.Walls built with Termowall , thanks to the

excellent ratio between thermal resistance

and surface mass, provide a constant thermal comfort to the living space and

consequently, a permanent physical wellbeing to the person living inside. Insulating

power and thermic inertia are the two main properties that expanded clay transfers to

walls. Thus the rooms stay fresh for a longer period of time during the summer and

warmer in winter.

RW=20 lg (m)

RW=20 lg (m)

Termowalls significantly reduce the transmission of noise.

2. Acoustic insulation

A sensorial evaluation of the quality of Termowalls is easily obtained by

verifying the quality of the finish of the wall surface and the high acoustic

insulation produced. This feature as become even more important .

comply with local reggulations.To calculate the acoustic insulation of

Termowalls made with expanded clay, on can apply the experimental law

Rw=20 lg (m), where m is the superficial mass of the wall (kg/m2).

acoustic requirements

for buildings: for

partition walls in

residential buildings

the set limit is R’w=50

dB.The insulating

power of Termowall ,

vary according to the

thickness and

density,providing

simple solutions that

2. Fire resistance

Exclay Termowalls always assure excellent fire resistant values REI (REI

120 with a 12 cm thickness). Thepresence of Exclay, classified according

to the fire prevention standards as “Class 0” to fire reaction, enables

construction structures during fires to

concrete walls do not show cracks or breaks caused

by internal overpressures and do not show any

emissions of toxic gases or fumes, thus assuring the

safety of the surrounded areas.

maintain the mechanical

resistance “R”, smoke

resistance “E” and

insulation “I”. Even

during very serious

fires, expanded clay

Termowalls are fire resistant

12 cm =REI 120

20 cm =REI 180

Exclay Termowalls protect the

quality of health within the

microclimate of homes and offices,

because, thanks to the widespread

thermal insulation and a balanced

homogeneous

moisture permeability ( =8 in the

plaster version), they assure a

constant flow of moisture, thus

preventing the formation of

spots, mold, etc. The thermal

resistance of Exclay Termowalls ,

sized accordingly, assures an internal

surface temperature that prevents the

formation of surface condensation in

all the normal livingconditions.

Termowalls keep the indoor moisture healty clean thanks to their permeability. The Termoblocco wall limits heat dispersion,thus offering a natural and long-lasting insulation.

1.Moisture permeability

Termowalls system certified the following performances :

RESISTANCE TO COMPRESSION

(c/o Labortec Institute in Pescara)

Average resistance fbm = 30 kg/cm2

ACOUSTIC INSULATION POWER INDEX

(c/o Giordano Institute in Bellaria)

Rw = 51,9 dB

THERMAL TRASMITTANCE U (K)

Calculated according to the UNI EN ISO 6946 Standard

W/mK=0.36

5.The technical features and the Certified values of

Termowalls .

The main factors that play a significant role in the construction process is generally

cost factor. Most of companies specialized in construction seeking to find new ways

and new designs of construction for the purpose of reducing cost while maintaining

quality. In the methods that kubus company provides , found that the cost of

construction less clearly compared with traditional way ,through the following :

2.Cost

Speed in the implementation of the work.

Reduce some paragraphs with high cost by merging paragraphs implicitly with each

other.

Dispensing of high-cost materials in the implementation of construction and that

need to be labor-intensive big time.

1. Availability and use of specific formwork to accomplish structure constructionthe

this system made in italy .

2. Provide concrete pumps type Putzmeister,German origin for the purpose of

transporting concrete to all levels will quickly and easily in the completion of

construction.

3. Use Special self load concrete mixer , Italian origin , save the time for loading and

mixing and gives concrete with high quality.

4. Providing surveying equipment , construction tools and devices such as

totalstation and construction laser instrument, For the purpose of giving accurate

implementation work.

The Effect on reducing the cost and positive through the following:

Efficiency and speed of implementation.

Through the use of new materials with

high specification for finishing works for

walls, roof , floors from a different

origins of European Compatible greatly

with customer requirements. In addition

to using technical implementation which

is Lead to achieve the desired goal of

rapid implementation and high quality of

construction.

Quantity of materials

No. of employers

Insulation

Quintity of finishing materials

ratio of speed & quality

Technical section

This section includes a set of important paragraphs pertaining to the work of the

design and implementation of housing 150 m² , building space where 120 m²

Consisting of two - storey .

1. Architectural designs and construction.

2. Executive acts

2. Executive acts

2. Executive acts

units Dimentions

(m)ElementLength

(m) quantityunit

costtotal (€)

Outside beams

Inside beams

Ground floor

Cement Mixing ratio 1: 2 : 4

SandMixing ratio 1: 2 : 4

Gravel Mixing ratio 1: 2: 4

Steel

Steel Ф 10 mm

Steel Ф 12 mm

Steel Ф 16 mm

Soil Works

Fill soil

Outside beams

Foundation

Concrete

m³

ton

m³

m³

m³

rod

(0.6*0.4)

(0.3*0.3)

(0.3*0.2)

(19.4*6.9*0.1)

(19.4*6.9*0.6)

-

-

-

-

52.60

52.60

65.55

-

-

-

-

6

12.624

04.734

03.933

13.386

6.964

9.750

20.613

101

35

97

70.071

units Dimentions

(m)ElementLength

(m) quantityunit

costtotal (€)

Inside wall without

isolation

Cement Mixing ratio 1: 2 : 4

SandMixing ratio 1: 2 : 4

Gravel Mixing ratio 1: 2: 4

Steel

BRC 2 x 6 mФ 8 mm

Isolation

Wall for ground floor with isolation

Walls

Concrete

m³

ton

m³

m³

m²

2*(0.1*3)

(0.15*2)

(0.15*3)

-

-

-

-

48.93

11.77

33.15

-

-

-

29.36

3.531

10.862

8.6

12.04

25.342

406.55

146.80

Wall for Outer fence

m²

m³

m³

--

- -

146.80

units Dimentions

(m)ElementLength

(m) quantityunit

costtotal (€)

Cement Mixing ratio 1: 2 : 4

SandMixing ratio 1: 2 : 4

Gravel Mixing ratio 1: 2: 4

Steel

BRC 2 x 6 mФ 8 mm

Isolation

Concrete

m³

ton

m³

m³

m²

(16.5*7.5*0.3)

-

-

-

-

-

-

-

-

29.46

5.892

8..249

17.362

247.50

119.00

Roof concrete

m²

--

- -

146.80

Roof

Steel Ф 10 mm

Steel Ф 12 mm

157

78.50

6

6

units Dimentions

(m)ElementLength

(m) quantityunit

costtotal (€)

Cement

Mixing ratio 1:3

Sand

Mixing ratio 1:3

Tiles grouting

walls

floor

pieces

ton

m³

bag

barrel200l

(0.3*0.3)

-

-

-

-

-

-

-

-

1189

1.605

3.00

19.2

120.0

Floor tile

galon

--

-

146.80

Finishing

Wall gypsum plaster layer

3 mm thick

108

19.2

-

-

ton 0.214

Wall paint ,water paint

Wall paint ,oilpaint galon -

Roof

asphalt

Fill soil

Roof tiles

mastic

barrel200l

m³

m²

2.4

12.00

1.2

--146.80

--146.80

--146.80

--146.80

KuBus-IngenieurHeijtsveld 92

5421 GR, GEMERTNETHERLAND

Tel : +31(0)492363224Fax : +31(0)492363224E-mail : info@kubus-ingenieur.nlWebsite : www.kubus-ingenieur.nl