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Concrete screw W-BS-T temporary

Concrete screw W-BS-T, temporary
CONCSCR-(W-BS-T)-(A2K)-WS15-5-10X80

Art.-no. 5929910080
EAN 4056807619514
Price for selected packaging unit
Concrete screw W-BS-T temporary

Art.-no. 5929910080

Price for selected packaging unit
Quantity
PU
x 50 pcs

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Reusable concrete screw for temporary mounting of construction site equipment with approval in green concrete. With hexagon head, zinc plated steel
  • Quick and easy installation

  • Immediate load-bearing capacity

  • Very secure installation

  • Low material costs as re-usable

  • No installation torque required
Proof of Performance

DIBt National technical approval for cracked and uncracked concrete Z-21.8-2090 for the temporary attachment of construction site equipment

Notice

The screw and the thread must be checked for visual defects with the test sleeve supplied before every reuse.

Application area

Oblique struts in formwork construction

Oblique struts in formwork construction

Construction site railings

The concrete screw should be checked for wear before every use. The concrete screw may only be re-used when more than three thread turns can be inserted into the sleeve.

Create the drill hole

Clean the drill hole

Place screw

Screw in the screw

Product information

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Application area

Temporary fixings of construction site facilities, such as props, slanted props, scaffolding or fall protection such as railings


  • In reinforced and non-reinforced concrete

  • In cracked and uncracked concrete

  • For normal weight concrete of strength classes C20/25 to C50/60

  • In fresh concrete from a concrete compressive strength of fck, cube ≥ 10 N/mm²

Anchor size

10 mm

Anchor length (l)

80 mm

Attachment height (t fix 1)

5 mm

Material

Steel

Surface

Zinc plated

External drive

WS15

Nominal drill-bit diameter (d 0)

10 mm

Drill hole depth (h 1)

85 mm

Type description

W-BS-T

Attachment height (t fix 1-2-3)

5 / - / - mm

Anchor diameter [mm] 10 12 14
Length of anchor in concrete hnom≥ [mm] 75 75 90 75 90 115
Admissible centric tension load1) and admissible shear load1) of an individual anchor
Cracked and uncracked concrete
compressive strength fck,cube ≥ 10 N/mm²
Fadm [kN] 4 4 8 4 8 10 11,3
Cracked and uncracked concrete
compressive strength fck,cube ≥ 15 N/mm²
4,6 4,6 8,6 4,6 8,6 12 14
Cracked and uncracked concrete
compressive strength fck,cube ≥ 20 N/mm²
5,3 5,3 9,3 5,3 9,3 13,3 16
Minimum spacing s [mm] 320 320 390 320 390 500
Minimum edge distance in load direction c1 [mm] 105 105 130 105 130 165
Minimum edge distance transverse to load direction c2 [mm] 160 160 195 160 195 250
Minimum member thickness hmin ≥ [mm] 150 150 195 150 195 200 225
Drill hole depth h1 ≥ [mm] 85 85 100 85 100 125
Through hole in the component being connected df ≤ [mm] 14 16 18/222)
Nominal drill diameter d0 [mm] 10 12 14
Diameter of cutting edges dcut ≤ [mm] 10,45 12,5 14,5
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Hazardous Material

Product information

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