HIGH PERFORMANCE CONCRETE SCREW - Spit · PDF fileHIGH PERFORMANCE CONCRETE SCREW. TAPCON 2. INTRODUCTION 3 TAPCON Introduction The new SPIT Tapcon RANGE is available in 58 different

European Technical Assessment

ETA Option 1 - 15/0388

TAPCON®

HIGH PERFORMANCE CONCRETE SCREW

TAPCON 2

3INTRODUCTION TAPCON

IntroductionThe new SPIT Tapcon RANGE is available in 58 different versions which can be offered a suitable solution for every situation. The concrete screws have the advantage that they are easy to fit, give high performance, and can be removed completely after use. Concrete screws have also the advantage that the drill diameter is small, and they can be set close to the edge and to each other. In Tapcon range there are several versions available type HFL HFL PLUS, PAN, DOME, ROD and type CSK. From the HFL type are most anchors categorized in the XTREM range. This XTREM range has a seismic approval, a fixed washer and the entire HFL range has a special aluminum-zinc coating (zinc-flake) which excellent corrosion resistance (> 500h salt spray test).

Concrete Screws can be used for various applications such as push- and pull bars (HFL plus is reusable), curtain walls, installation applications, storage racks, wooden structures, cable systems, roof structures, frame and component mounts etc.

New thread designThanks to the new patented thread design, it is possible to allow very high loads on the SPIT Tapcon range. Compared with the previous SPIT Tapcon range the loads have been increased up to 35% and the range is complemented with additional diameters compared to its predecessor. The special shape of the thread not only provides extra loads but also for an easier placement in the base material.

0

4

8

12

16

Ø6

(kN)

+35%

+32%

+26%

NEW

NEW

Ø8 Ø10 Ø12 Ø14

Huidige TAPCON NIEUWE TAPCON

HFL PAN DOME ROD CSK

NEW PATENTED TREAD DESIGN FOR HIGHER LOADS AND EASIER SETTING

SMALL

EDGE DISTA

NCE

4


ETA Option 1 - 15/0388

TAPCON INLEIDING

Seismisity levelaImportance classe

acc. to and 1998-1:2004, 4.2.5

Classe ag Sc I II III IV

Very low ag S ≤ 0,05 g No additianal requirement

Lowb 0,05 g < ag S ≤ 0,10 g C1 C1d or C2e C2

> Low ag S > 0,10 g C1 C2

a – The values defining the seismicity levels are may be found in the National Annex of and 1988-1.b – Definition according to and 1998-1:2004, 3.2.1.c – ag design ground acceleration on Type A ground (EN 1998-1:2004, 3.2.1),S – Soil factor (see e.g. and 1998-1:2004, 3.2.2).d – C1 for Type ‘B’ connections (see TR045 §5.1) for fixings of non-structural elements to structurese – C2 for Type ‘A’ connections (see TR045 § 5.1) for fixings structural elements to structures

TAPCON SPIT in various base materialsThe SPIT Tapcon concrete screw can be used in concrete (cracked and non-cracked), hollow concrete slab and in silicate block. The concrete screws are certified with an ETA document in concrete, hollow concrete slab and tested in silicate elements. Other surfaces can be tested on demand on the jobsite as the concrete screws also provide good results in these materials (brick, concrete etc). The loads on both concrete and silicate block are presented in this document on page 12-15

Explanation on logos In this document most caracteéristiques of the products are shown, more technical information can be found in the ETA or technical documentation.

1. The anchor has an ETA, there are different ETA’s depending on type and measurments:

• ETA part 3: cracked and non-cracked concrete, static or quasi-static loads, fire applications and suitable for in seismic zones C1 according to ETAG 001 Annex E

• ETA part 6: Cracked and non-cracked concrete for non-structural and multiple use, static and quasi-static loads, fire applications

• ETA Part 3 + Part 6: These products have both of the above ETA’s

2. The anchor is certified for both cracked and non-cracked concrete

3. The anchor is certified for use in fire situations

4. The anchor is certified for use in seismic zones. The anchors which have an ETA Part 3 incl. C1 approval are marked with an in the tables of technical data.

5

SPIT anchor calculation software

www.spit.com/i-expert

The SPIT Tapcon concrete screws are integrated in the I-SPIT EXPERT calculation software. The calcula-tion software with 3D interface ensures that any de-sign desired application configuration, and can be calculated using different calculation methods.

Easy to useFor all types of users appropriate (for example, manufacturers and / or planners), experienced or inexperienced.

Calculation rules and standardsCan be used with the different methods of calculation incl. Fire and seismic calculations.

ON-LINE appicationNo need to install the I-Expert to your computer.

DOOR AND WINDOW FRAMES

CLADDING SYSTEMS

INSTALLATION APPLICATIONS

I -EXPERT TAPCON

TAPCON HFL6TAPCON XTREM HFL66

Ideal for cladding fixings

Wide rangeAvailable in several sizes and several head types for all uses: diameter 5 to 14, various lengths, zinc coated and stainless steel.

Fire resistanceSuitable for use where fire resistance requirements are specified (see ETA).

Seismic assessmentTapcon Xtrem C1 can be used in seismic performance category according to ETAG001 annex E.

Easy settingPatented thread design provides easy setting.

Induction hardningGives high resistance at the top of the thread to tap concrete and enough flexibility on the rest of the thread to avoid any breakage.

ETA approvedETA 001-3, can be used in both cracked and non-cracked concrete.

Zink flake 500 hrs salt spray zinc flake coating provides a excellent resistance to corrosion, HFL version only.

R&D innovationHuge increase in performance in cracked concrete: the comparison with the former 001-3 product (design values by ETA).

ETAG 001-6 16/0373European Technical Assessment

ETAETA


ETAETA

TAPCON XTREM HFL: unique coating

7PAN TAPCON7XTREM HFL TAPCON

Window frames Wooden battens Safety barriers Steel parts for roof

TAPCON XTREM HFL: unique coating

Technical data

Vers

ion

X

TREM

vers

ion Minimum installation depth Maximum installation depth Thread

ØDrillØ

Total anchor length

Key size Washer Ø

Max. torque

Rec. torque

Ref.

Min. depth

Max. thickness

to fix

Drilling depth

Min. thickness base mat.

Max. depth Max. thickness

to fix

Drilling depth


Impact Wrench*

(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (Nm) (Nm)hnom tfix h0 hmin hnom tfix h0 hmin d dO L Tinst Tinst

Zinc version

HFL

5X40/5

35

5

40 80 - - - - 6,5 5

40

SW10 12 8 200

058726

5X50/15 15 50 058727

5X60/25 25 60 058728

6X40/5

35

5

40 80

- - - -

7,5 6

40

SW13 15,3 10 200

058729

6X50/15 15 - - - - 50 058730

6X80/45-25 45 55 25 60 100 80 058731

6X100/65-45 65 55 45 60 100 100 058732

HFL

XTRE

M

8X50/5

45

5

55 100

- - - -

10,6 8

50

SW13 16,2 20 300

058733

8X60/15 15 - - - - 60 058734

8X70/25-5 25 65 5 75 120 70 058735

8X80/35-15 35 65 15 75 120 80 058736

8X100/55-35 55 65 35 75 120 100 058737

8X120/75-55 75 65 55 75 120 120 058738

8X140/95-75 95 65 75 75 120 140 058739

10X60/5

55

5

65 100

- - - -

12,6 10

60

SW15 20 40 300

058740

10X70/15 15 - - - - 70 058741

10X90/35-5 35 85 5 95 130 90 058742

10X100/45-15 45 85 15 95 130 100 058743

10X120/65-35 65 85 35 95 130 120 058744

10X140/85-55 85 85 55 95 130 140 058745

10X160/105-75 105 85 75 95 130 160 058746

12X80/1565

1575 120

- - - -14,6 12

80SW17 23,5 60 450

058747

12X110/45-10 45 100 10 110 150 110 058748

14X80/5

75

5

85 130

- - - -

16,6 14

80

SW21 28 80 450

058766

14X110/35 35 - - - - 110 058767

14X130/55-15 55 115 15 125 170 130 058768

14X150/75-35 75 115 35 125 170 150 058769

Stainless steel A4 version

HFL

INOX

6X50/15 A4 35

1540 80

- - - -7,5 6

50SW13 15,3 10 200

058806

6X60/25-5 A4 25 55 5 60 100 60 058807

8X70/25-5 A4 45

2555 100 65

575 120 10,6 8

70SW13 16,2 20 300

058809

8X80/35-15 A4 35 15 80 058810

10X90/35-5 A4

55

35

65 100 85

5

95 130 12,6 10

90

SW15 20 40 300

058811

10X100/45-15 A4 45 15 100 058812

10X120/65-35 A4 65 35 120 058813* STOP turnig the machine when the head of the Tapcon touch the part to be fixed. The torque in the table is the recommandation for the impact torque machine used, this can vary from machine to machine.

8

3

7

TAPCON HFL PLUS

TAPCON HFL PLUSnThe HFL PLUS is designed for multiple use.

nThe included control accessory allows a controlled confirmation possible for multiple use.

nIf the inspection tool is beyond the third thread the concrete screw is worn.

nTechnical sheet for cracked concrete from class 10 N/mm2.

nThe 10 and 12 mm supplied without a fixed washer, tailored to the application.

Push and pull bars

Temporary railing

Temporary railing

Vers

ion Anchor Minimum installation depth Maximum installation depth Thread

ØDrillØ

Total anchor length

Key size Washer Ø

Max. torque

Rec. torque

Ref.

Min. depth

Max. thickness

to fix

Drilling depth



to fix

Drilling depth


Impact Wrench*


HFL

PLUS

10X80/5 75 5 85 150 - - - - 12,6 10 80 SW15 - 40 300 058721

12X105/15 75 30 85 150 90 15 100 195 14,6 12 105 SW22 - 60 450 058722

14X80/575

585 150

- - - -16,6 14

80SW22 28,8 80 450

058723

14X100/15 25 90 10 100 195 100 058724* STOP turnig the machine when the head of the Tapcon touch the part to be fixed. The torque in the table is the recommandation for the impact torque machine used, this can vary from machine to machine.

1 2 3

1 2 3

TAPCON HFL PLUS: re-usable with check gauge

9PAN & DOME TAPCON

TAPCON DOME & PANnThe Tapcon DOME has a large flat head is ideal for covering larger and slotted holes, with still a small drill diameter.

nThe Tapcon DOME is available in two lengths for different clamping range and various loads.

nThe Tapcon PAN is ideal for use in Flamco rails.

nThe Torx 30 connector for use in small spaces.

nCE certified for cracked and non- cracked concrete.

Window frame with Tapcon Dome

Installation rail with Tapcon Pan

Vers

ion Anchor Minimum installation depth Maximum installation depth Thread

ØDrillØ

Total anchor length

Key size Head Ø

Max. torque

Rec. torque

Ref.

Min. depth

Max. thickness

to fix

Drilling depth



to fix

Drilling depth


Impact Wrench*


DOM

E 6X40/535

540 80

- - - -7,5 6

40TX30 17,5 10 200

058783

6X60/25-5 25 55 5 60 100 60 058784

PAN

5X40/5

35

5

40 80

- - - -

5

40

14 200

058779

5X50/15 15 - - - - 6,5 50 TX30 8 058780

5X60/25 25 - - - - 60 058781

6X30/5 25 5 28 80 - - - - 7 6 30TX30

14 8 200** 058787

6X40/5 35 5 40 80 - - - - 7,5 6 40 14,7 10 200 058782

* STOP turnig the machine when the head of the Tapcon touch the part to be fixed. The torque in the table is the recommandation for the impact torque machine used, this can vary from machine to machine. ** The Tapcon Pan 6x30 has a fine thread and can be set with a standard screwdriver machine

DOME: grote kop PAN: kleine kop

ETAG 001-6 16/0373only for 6x60


ETAETA

ETAG 001-3 16/0276


ETAETA

ETAG 001-6 16/0373


ETAETA

10

TAPCON ROD M8/M10nSuitable for applications where the fire resistance is important

nM8 and M10 thread in one product

nSmall drill diameter ideal for ceiling applications

nWasher of 25 mm for flush mounting and coupling options in combination with mounting rails

nLong version availible for high load

nUsable in hollow concrete slab

TAPCON ROD

Rails with tapcon ROD 6x35

Pipes to floor

Rails with tapcon ROD 6x55

Vers

ion Anchor Minimum installation depth Thread

ØDrillØ

Total anchor length

Key size Washer Ø

Max. torque Rec. torque

Ref.

Min. depth

Drilling depth Min. thickness base mat. Impact Wrench*

(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (Nm) (Nm)hnom h0 hmin d dO L Tinst Tinst

ROD 6X35/M8-M10 35 40 80

7,5 635

SW13 25 10 200058785

6X55/M8-M10 55 60 100 55 058786

* STOP turnig the machine when the head of the Tapcon touch the part to be fixed. The torque in the table is the recommandation for the impact torque machine used, this can vary from machine to machine.

ROD M8/M10: ideal for ceiling application

ETAG 001-6 16/0373


ETAETA

ETAG 001-3 16/0276 only for 6x55


ETAETA

11PAN TAPCONCSK TAPCON11

TAPCON CSKnBeautiful flat finish

nIdeal for attaching wood applications

nAesthetic finish with steel base plates (fencing)

nAvailable in galvanized and stainless steel

nXTREM version for seismic applications

nLarge Torx connection

Baseplate fixing with CSK A4

Multiple wood applications

TAPCON CSK: countersunk head

Vers

ions Anchor Minimum installation depth Maximum installation depth Thread

ØDrillØ

Total anchor length

Key size Head Ø

Max. torque

Max. torque

Ref.

Min. depth

Max. thickness

to fix

Drilling depth



to fix

Drilling depth


Impact Wrench*


Electrolytisch verzinkt

CSK

5X40/535

540 80 - - - - 6,5 5

40TX30 11,7 8 200

058770

5X60/25 25 60 058771

6X40/5

35

5

40 80

- - - -

7,5 6

40

TX30 12,8 10 200

058772

6X60/25-5 25 55 5 60 100 60 058773

6X80/45-25 45 55 25 60 100 80 058774

6X100/65-45 65 55 45 60 100 100 058775

6X120/85-65 85 55 65 60 100 120 058776

6X140/105-85 105 55 85 60 100 140 058777

8X80/35-15 45 35 55 100 65 15 75 120 10,6 8 80 TX40 19,3 20 300 058778

Roestvrij staal A4 Version

CSK 8X80/35-15 45 35 55 100 65 15 75 120 10,6 8 80 TX40 19,3 20 300 058814

10X90/35-5 55 35 65 100 85 5 95 130 12,6 10 90 TX50 21,5 40 300 058815

* STOP turnig the machine when the head of the Tapcon touch the part to be fixed. The torque in the table is the recommandation for the impact torque machine used, this can vary from machine to machine.


ETAETA


ETAETA

12TAPCON LOADS CONCRETE


Loads in solid concrete for one single anchor for non-structural applications, without influence of edge and spacing distance according to ETAG 001-6 (multiple use) in KN

TENSILE SHEAR

Anchorzinc & A4 Ø5 Ø6 Ø6

Cracked & non-cracked concrete (C20/25)Anchoring depth hnom 35 35 55Min. thickness base mat. hmin 80 80 100Min. edge distance Cmin 35 35 40Min. spacing distance Smin 35 35 40Design load* NRd 0,8 0,8 5,0Recommended load* Nrec 0,6 0,6 3,6γF = 1,4 , γMc = 1,8 for hnom 35 mm and γMc = 1,5 for hnom 55 mm

Anchorzinc & A4 Ø5 Ø6

Cracked & non-cracked concrete (C20/25)Design load* VRd 2,9 4,6Recommended load* Vrec 2,0 3,3

γF = 1,4 , γMs = 1,5 VRk = VRd x γM VRd = VRec x γF

Hollow concrete slab EDGE DISTANCE & MINIMUM SPACING ≥100 mmwall thickness ≥ 25 mm wall thickness ≥ 30 mm wall thickness ≥ 35 mm

Anchor Frec Frec Frec

Recommanded load Frec Ø6 0,4 0,8 1,2γF = 1,4 and γMc = 1,8 Frec for all loads in all directions

NRk = NRd x γM NRd = NRec x γF

TAPCON 5 & 6

INFLUENCE EDGE AND SPACING DISTANCE IN TENSILE LOADSPACING S

Reduction factor ΨsCracked & non-cracked concrete

Anchor Ø5 Ø6 Ø6Anchoring depth hnom 35 35 5535 mm 0,72 0,7240 mm 0,75 0,75 0,6550 mm 0,81 0,81 0,6960 mm 0,87 0,87 0,7380 mm 1,00 1,00 0,80100 mm 0,88120 mm 0,95130 mm 1,00

EDGE C

Reduction factor Ψc,NCracked & non-cracked concrete

Anchor Ø5 Ø6 Ø6Anchoring depth hnom 35 35 5535 mm 0,89 0,8940 mm 0,98 0,98 0,6950 mm 1,00 1,00 0,8065 mm 1,00

* Refer to Technical Manual or the ETA for additional Technical data or for making a more detailed calculation.

TAPCON 6: Loads in hollow concrete slab (KN)

Anchor type Dimention Referencerepport

Characteristique loads in fire situation NRk,s,fi

NRk,s,fi (kN)30 min.




SPIT TAPCON XTREM Ø8 hnom = 45 Fire test in ETA 16/0276

1,3 1,3 1,1 0,8

Ø8 hnom = 65 2,3 1,7 1,1 0,8

Ø10 hnom = 55 1,3 1,3 1,3 1,0

Ø10 hnom = 85 4,0 3,3 2,2 1,7

Ø12 hnom = 65 3,0 3,0 3,0 2,4

Ø12 hnom = 100 6,3 5,8 4,2 3,4

Ø14 hnom = 75 4,0 4,0 4,0 3,2

Ø14 hnom = 115 9,8 8,1 5,9 4,8

SPIT TAPCON Ø6 Zn. hnom = 35 Fire test inETA 16/0373

0,38 0,38 0,38 0,30

Ø6 Zn. hnom = 55 0,9 0,8 0,6 0,4

Ø6 RVS st. hnom = 55 1,2 1,2 1,2 0,8

TAPCON: Loads in fire

The design load in fire situation is NRd,fi(t) = NRk,fi(t) /γM,fi with a safety factor γM,fi = 1.

NRk ; VRk = Characteristic loads tensile (N) and shear (V)

NRd ; VRd = Design load tensile (N) and shear (V)

NRec ; VRec = Recommended load tensile (N) and shear (V)

13LOADS CONCRETE TAPCON


Window fixing Safety bariers Push and pull bars Steel fixing for roof

Anchorzinc & A4 Ø8 Ø10 Ø12 Ø14

Minimum fixing depthAnchoring depth hnom,min 45 55 65 75Min. thickness base mat. hmin 100 100 120 130Min. edge distance Cmin 40 50 50 50Min. spacing distance Smin 40 50 50 50Design load* non cracked NRd 5,0 6,0 10,7 14,9Rec. load* non cracked Nrec 3,6 4,3 7,6 10,6Design load* cracked NRd 3,3 3,3 8,0 10,6Rec. load* cracked Nrec 2,4 2,4 5,7 7,6

Maximum fixing depthAnchoring depth hnom,max 65 85 100 115Min. thickness base mat. hmin 120 130 150 170Min. edge distance Cmin 50 50 70 70Min. spacing distance Smin 50 50 70 70Design load* non cracked NRd 10,7 16,7 24,1 29,7Rec. load* non cracked Nrec 7,6 11,9 17,2 21,2Design load* cracked NRd 8,0 13,5 17,2 21,2Rec. load* cracked Nrec 5,7 9,6 12,3 15,1

γF = 1,4 , γMc = 1,8 NRk = NRd x γM NRd = NRec x γF

Anchorzinc & A4 Ø8 Ø10 Ø12 Ø14

Cracked & non-cracked concrete (C20/25)Design load* VRd 12,0 22,7 28,0 42,7Rec. load* Vrec 8,6 16,2 22,0 30,5

γF = 1,4 , γMs = 1,5 VRk = VRd x γM VRd = VRec x γF

Loads in solid concrete for one seperate anchor without influence of edge and spacing according to ETAG 001-3 in KN

TENSILE SHEAR

TAPCON XTREM 8 -14

SPACING S Reduction factor ΨsMaximum anchor depth

Anchor Ø8 Ø10 Ø12 Ø1450 mm 0,66 0,6270 mm 0,72 0,67 0,65 0,63100 mm 0,82 0,75 0,71 0,68130 mm 0,92 0,82 0,77 0,74155 mm 1,00 0,88 0,82 0,78200 mm 1,00 0,92 0,86240 mm 1,00 0,93275 mm 1,00

SPACING S Reduction factor ΨsMinimum anchor depth

Anchor Ø8 Ø10 Ø12 Ø1440 mm 0,6950 mm 0,74 0,69 0,67 0,6470 mm 0,83 0,77 0,73 0,7095 mm 0,95 0,87 0,82 0,77105 mm 1,00 0,91 0,85 0,80115 mm 0,95 0,88 0,83130 mm 1,00 0,93 0,87150 mm 1,00 0,93175 mm 1,00

EDGE C Reduction factor Ψc,NMaximum anchor depth

Anchor Ø8 Ø10 Ø12 Ø1450 mm 0,73 0,6265 mm 0,87 0,7370 mm 0,92 0,76 0,69 0,6480 mm 1,00 0,83 0,75 0,69100 mm 1,00 0,87 0,79120 mm 1,00 0,90140 mm 1,00

EDGE C Reduction factor Ψc,NMinimum anchor depth

Anchor Ø8 Ø10 Ø12 Ø1450 mm 0,96 0,83 0,75 0,6855 mm 1,00 0,88 0,80 0,7360 mm 0,94 0,85 0,7765 mm 1,00 0,89 0,8175 mm 1,00 0,8990 mm 1,00

INFLUENCE EDGE AND SPACING DISTANCE IN TENSILE LOAD

* Refer to Technical Manual, ETA or the SPIT i-Expert software (www.spit.com/i-expert) for additional Technical data or for making a more detailed calculation

NRk ; VRk = Characteristic loads tensile (N) and shear (V)

NRd ; VRd = Design load tensile (N) and shear (V)

NRec ; VRec = Recommended load tensile (N) and shear (V)

14TAPCON S IL ICATE BLOCK

Displacement (mm)

Load

(KN)

Nru.m

NrK

NRd = 11,1 KN

NRec = 7,9 KN

1 - k*v

γm = 2,1

γF = 1,4

Silicate blockTestsThe Tapcon concrete screws are tested on silicate elements in the test laboratory COFRAC approved CEDRE (Bourg les Valence, France). The tests were performed on elements of different thickness with a min. compres-sive strength of 20 N / mm2 and show good results on tensile and shear loads. The permissible loads, which are mentioned in this document are for solid silicate elements and blocks. The tests showed that a completely filled joint is at least as strong as the block itself. This is realized with a dedicated glue pot. The edge and spacing distances as set out in this document, therefore, apply if a block or element is not bonded to another block or element

Characteristic strength of the anchorThe characteristic strength F

Rk of the anchor, is determined from the test results. With the outcome of the test

results, the quantity of test and the dispersion the characteristic strength is calculated with the formula below.

FRk = (1- k.v) . FRu,m

K = the number of tests (=2,568) FRk

= Characteristic load v = dispersion coefficient of the test F

Ru,m = average failure load

Design load in silicate blockThe design load of the anchor N

Rd, V

Rd is calculated from the characteristic strength N

RK, V

RK and the material

safety factor γm

with the following formula

NRk = NRd x γM VRk = VRd x γM with γm = 2,1

Recommanded load in silicate blockThe recommended load (N

rec, V

rec) in this document come from the design load divided by the partial safety fac-

tor. In this document no difference is made between permanent load and variabel load. Only one partial safety factor is used γ

F = 1,4.

NRec = NRd / γF VRec = VRd / γF with γF = 1,4

Exemple: Result tensile test SPIT TAPCON 10 mm in silicate block without influence of S and C on maximum depth.

15LOADS IN S IL ICATE BLOCK TAPCON

Wood for roof Window bracked Push and pull bars Window bracked

Nru.m

NrK

NRd = 11,1 KN

NRec = 7,9 KN

INFLUENCE OF THE EDGE AT TENSILE LOAD AND SHEAR LOAD

Anchorzinc & A4 Ø5 Ø6 Ø8 Ø10 Ø12

Minimum fixing depthAnchoring depth hnom,min 35 35 45 55 65Min. thickn. base mat. hmin 100 100 100 120 150Min. edge distance Cmin 40 40 50 60 60Min. spacing distance Smin 80 80 100 120 120Design load NRd 1,6 2,6 4,6 6,1 7,2Rec. load Nrec 1,15 1,9 3,3 4,3 5,1

Maximum fixing depthAnchoring depth hnom,max - 55 65 85 100Min. thickn. base mat. hmin - 100 100 120 150Min. edge distance Cmin - 40 50 60 60Min. spacing distance Smin - 80 100 120 120Design load NRd - 4,8 10,3 11,1 12,6Rec. load Nrec - 3,4 7,4 7,9 9,0

γF = 1,4 , γM = 2,1 NRk = NRd x γM NRd = NRec x γF

Anchorzinc & A4 Ø5 Ø6 Ø8 Ø10 Ø12

Silicate block CS12/20Anchoring depth hnom 35 35 45 55 65Min. thickn. base mat. hmin 100 100 100 120 150Min. edge distance Cmin 40 40 50 60 60Design load VRd 2,2 3,9 7,4 12,0 16,0Repres. waarde Vrec 1,6 2,8 5,3 8,6 11,4

γF = 1,4 , γM = 2,1 VRk = VRd x γM VRd = VRec x γF

Loads in solid silicate block for one separate anchor without edge and spacing in KN

TENSILE SHEAR

TAPCON 5 -12

SPACING S Reduction factor Ψs

Anchor Ø5 Ø6 Ø8 Ø10 Ø1280 mm 1,00 1,00100 mm 0,60120 mm 0,70 0,80 0,80150 mm 0,80 0,83 0,83160 mm 0,85 0,85 0,85180 mm 0,92 0,87 0,87200 mm 1,00 0,90 0,90230 mm 0,95 0,95260 mm 1,00 1,00

EDGE C (SHEAR) Reduction factor Ψc,V

Anchor Ø5 Ø6 Ø8 Ø10 Ø1240 mm 0,60 0,6050 mm 0,80 0,7060 mm 0,90 0,80 0,6075 mm 1,00 0,90 0,80 0,6080 mm 1,00 0,90 0,8090 mm 1,00 0,90100 mm 1,00 0,6110 mm 0,7115 mm 0,8130 mm 0,9150 mm 1,0

EDGE C (TENSILE) Reduction factor Ψc,N

Anchor Ø5 Ø6 Ø8 Ø10 Ø1240 mm 1,00 1,0050 mm 0,6060 mm 0,70 0,80 0,8075 mm 0,80 0,83 0,8380 mm 0,85 0,85 0,8590 mm 0,92 0,87 0,87100 mm 1,00 0,90 0,90115 mm 0,95 0,95130 mm 1,00 1,00

The direction of shear loads have no influence on the loads. However, the reduction factors must be respected if edge and spacing occur. This reduction factors should be combined in situations with multiple edge and spacing.

INFLUENCE OF THE SPACING AT TENSILE LOADS

SALES POINT SPIT PASLODE

SPIT PASLODE reserves the right to make changes to its products.For additional information, consult the technical service or technical documentation.

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HIGH PERFORMANCE CONCRETE SCREW - Spit · PDF fileHIGH PERFORMANCE CONCRETE SCREW. TAPCON 2. INTRODUCTION 3 TAPCON Introduction The new SPIT Tapcon RANGE is available in 58 different