Large-area tunnel spacer made of plastic for fixing the tunnel sealing film. The open construction ensures an optimal concrete flow. Awarded with the Innovation Prize at the Austrian Tunnel Day 2010.
By sliding the adapter onto the tunnel spacers "Basis" ( Item no. KTUS30B), concrete coverings of 35 mm, 40 mm and 45 mm can be realised.
Cross-shaped linear spacer.
Cross-shaped linear spacer in twisted shape.
Plastic end cap to ensure concrete cover of single bars. Easy to position on the steel end. Secure fit on the steel end.
Extruded plastic profiles for breaking concrete edges. Solid profile without nail holes.
Extruded plastic profiles for breaking concrete edges. Including nail holes for easy attachment to the formwork.
Wire spacer between upper and lower reinforcement in concrete floors. High stability due to snake shape. No contact with the formwork, therefore no risk of corrosion.
Spacer cage made of steel with plastic feet as a replacement for spacers for the upper reinforcement layer and at the same time as an alternative to four- and six-legged spacers for pipes of concrete core activation or sprinkler pipes on the lower reinforcement layer. The plastic feet allow the spacer cage to be placed directly on the formwork. Apart from cost advantages to be evaluated in individual cases, the main advantage of spacer cages lies in the reduction of labour required for the production of the slab reinforcement. This circumstance makes the use of spacer cages particularly attractive for construction projects with high time pressure.
