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CSB CE SEISMIC C1-C2 concrete screws

Assesment for cracked concrete - Fixing in sesmic C1-C2
New
vorpa en p440833-csb-ce-seismic-c1-c2-concrete-screws 010
CSB CE hexagonal head
CSB S CE countersunk head torx recess - photo 1
CSB E CE hexagonal stud and nut - photo 2
CSB S mushroom head torx recess - photo 3
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SUPPORT MATERIALS

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Non cracked concrete
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Reinforced concrete
vorpa en p440833-csb-ce-seismic-c1-c2-concrete-screws 014
Cracked concrete
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Solid base material
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Natural stone
vorpa en p440833-csb-ce-seismic-c1-c2-concrete-screws 017 = Suitable application vorpa en p440833-csb-ce-seismic-c1-c2-concrete-screws 018 = after checking the consistency of the base material

Certifications

vorpa en p440833-csb-ce-seismic-c1-c2-concrete-screws 019
vorpa en p440833-csb-ce-seismic-c1-c2-concrete-screws 020
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vorpa en p440833-csb-ce-seismic-c1-c2-concrete-screws 022

Suitable to fix

  • Profiles
  • Pipes
  • Plants engineering
  • Railings
  • Gates
  • Window and door frames
Benefits:
  • Special wedge anchor assembled with hex nut and washer certified ETA-CE for cracked concrete and performance category C1-C2 under seismic action
  • Approved for use in cracked and non-cracked concrete
  • Approved for use under seismic loading, performance categories C1 and C2
  • Steel screw fxing with special dual lead thread design
  • When the concrete screw is screwed into the hole, the thread taps into the concrete and creates a positive fit anchorage
  • Reduced hole diameter
  • Vibrations resistance, easy to identify by the screw’s head
  • Ideal for permanent and removable fxing both inside and outside
  • Virtually expansion-free operation allows cost-effcient fxing with small axial spacing and edge distances.
  • Fire resistance R30-R120 according to Technical Report TR 020
  • Special patented thread
  •  In comparison with traditional steel anchors with bolt or wedge anchors: +35% Characteristic Pull-out load, +30% Characteristic Shear load, -30% Edge distance and spacing between anchors
  • Torque control is not required​​

Approved for:
  • Cracked and non-cracked concrete C20/25 to C50/60​
  • Use under seismic loading, performance categories C1-C2

Also suitable for:
  • Non cracked concrete C12/15
  • Natural stone

Suggestion for use:
  • Choose the right size of the anchor related to the object to be fxed
  • Always check load bearing capacity values in the table
  • Respect the installation data
  • Clean the hole before the installation

CSB CE SEISMIC C1-C2 concrete screws

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