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Hollow-ceiling anchor W-HD

Hollow-ceiling anchor W-HD
ANC-(W-HD)-(A2K)-M6X30/40

Art.-no. 0905120601
EAN 4046778646312
Price for selected packaging unit
Hollow-ceiling anchor W-HD

Art.-no. 0905120601

Price for selected packaging unit
Quantity
PU
x 50 pcs

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Female thread anchor with metric thread for secure anchoring in hollow-core prestressed concrete ceilings. With technical approval. Steel, zinc-plated
  • Screws or threaded rods can be used

  • The anchor can also be mounted outside the cavity axis, up to 50 mm from the prestressed strand – maximum flexibility

  • Quick, easy installation – no special tool required

  • Immediate load-bearing capacity – no waiting
Proof of Performance
  • DIBt National technical approval Z-21.1-1832

  • Fire resistance (base material: concrete C45/55 or C50/60): R30, R60, R90, R120: DIBt National technical approval Z-21.1-1832, fire protection test report no. (3526/3426)
Notice
  • The cone is separated from the expansion sleeve when the screw or hexagon nut is tightened. - Important: At least three screw/nut rotations are required. Applying the installation torque pulls the cone into the expansion sleeve and expands it

  • Anchoring is only permissible in hollow-core prestressed concrete ceilings with a hollow space width that does not exceed 4.2 times the web width (bH <= 4.2 x bSt)
Application area

Key:


tfi x = thickness of the attachment


du = mirror thickness


bH = cavity width


bSt = web width


sSp = axis distance to pre-stressed strand


c = edge distance


Tinst = installation torque

Key:


tfi x = thickness of the attachment


du = mirror thickness


bH = cavity width


bSt = web width


sSp = axis distance to pre-stressed strand


c = edge distance


Tinst = installation torque

Create the drill hole

Set anchor in place

Mount component

At least three rotations of the screw - Cone separates from sleeve

Apply installation torque

Installation status

Product information

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Application area

Special fastener for anchoring in hollow-core prestressed concrete ceilings



Suitable for cavities and solid zones of hollow-core prestressed concrete ceilings



Fixing points and anchors in a redundant non-structural system with approval


  • Hollow-core prestressed concrete ceilings with concrete compressive strength class of C45/55 or B55

  • E.g. anchoring of lightweight ceiling coverings and suspended ceilings as well as for statically comparable anchoring up to 1.0 kN/sqm and the mounting of metal structures, brackets, cable conduits, pipes, ventilation lines, suspended ceilings etc.


W-HD can be used in dry indoor areas, e.g. homes, offices, schools, hospitals, retail outlets

Anchor diameter

6 mm

Sleeve length

30 mm

Required screw length (l s)

42 mm + thickness of the add-on part (t fix)

Required stud-bolt length (l B)

47 + thickness of the add-on part (t fix)

Nominal drill-bit diameter (d 0)

10 mm

Drill hole depth (h 0)

50 mm

Through-hole in the component to be connected (d f)

7 mm

Installation torque (T inst)

10 Nm

Material

Steel

Surface

Zinc plated

ccr ≥ [mm] 150
Admissible load1)2)
Prestressed concrete hollow-core panels min. edge distance cmin ≥ 100 mm
Spacing scr ≥ 300 mm
Fadm [kN] ≥ C45/551)2) 0,35 0,8 1,8 2,4 0,35 0,8 1,8 3,0 0,8 1,0 2,7 3,0 0,8 1,0 2,7 3,6
cmin ≥ [mm] 100
Admissible load
Tensile, shear load and diagonal tensile force at every angle
Admissible load1)2)
Prestressed concrete hollow-core panels edge distance ccr ≥ 150 mm
Min. spacing smin
Fadm/anchor pair [kN] ≥ C45/551)2) 0,7 1,4 2,6 3,9 0,7 1,4 2,6 4,8 1,1 2,0 4,8 4,8 1,2 2,0 4,8 5,7
smin ≥ [mm] 70 80 100 100 70 80 100 100 70 80 100 100 70 80 100 100
ccr ≥ [mm] 150
Admissible load1)2)
Prestressed concrete hollow-core panels edge distance cmin ≥ 100 mm
Min. spacing smin
Fadm/anchor pair [kN] ≥ C45/551)2) 0,35 1,25 2,35 3,2 0,35 1,25 2,35 4 0,9 1,8 4,3 4,3 1 1,8 4,3 4,8
smin ≥ [mm] 70 80 100 100 70 80 100 100 70 80 100 100 70 80 100 100
cmin ≥ [mm] 100
Admissible bending moment strength class 5.8 Madm [Nm] - 10,7 21,4 37,4
Admissible bending moment strength class 8.8 Madm [Nm] 4,4 17,1 34,2 59,8
Drill hole depth h0 [mm] 50 55 60 70
Through hole in the component being connected df ≤ [mm] 7 9 12 14
Installation torque Tinst = [Nm] 10 20 30 40

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

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Technical information