The concrete screw BTSB is optimally suitable for a wide variety of heavy-duty applications in cracked and non-cracked concrete according to the ETA-assessment Option 1. It achieves highest loads combined with easy mounting (use of an impact wrench is recommended), obtains fire resistance class R 120 for even more safety in case of fire, is approved for use under seismic action (C1) and may even be used to fix fire extinguishing pipe systems to concrete ceilings according to VdS guidelines.
Because of the three setting depths and the adjustability the screw is usable for a great variety of applications. The concrete screw as an expansion-force free anchor is also ideal for temporary fixings as it can be removed completely.
Due to the integral washer no additional washer is required and you save time during the installation. For higher corrosion resistance the BTS is available in zinc flake coating as well as stainless steel A4.
Different head shapes help enable various applications.
Applications
Steel supports
Attaching steel structures
Guard rails
Facade substructures
Machines
Doors
Pipelines
Cable trays
Storage racks
Further specifications
Key features:
ETA approved for non-cracked and cracked concrete (option 1)
High loads combined with an easy application (the use of a suitable impact wrench is recommended)
Variable, because of three setting depths
May be adjusted
Big range, also in stainless steel and different head shapes available
The BTS is also ideal for temporary fixings as it can be removed completely
Zinc flake coating (ZnAl) for improved corrosion resistance and higher application security
Base materials:
Concrete