The flexibility and variety of the products from the wbr GmbH becomes clear also with the tubular formwork. The customer can basically select from four different types, which all will individually meet the required features.
Besides the classical corrugated profile made of metal sheets, which is used as foundation quiver or for other recesses, this profile type is also used as perforated sheet metal for machine anchoring for adapting the fixtures. Thus an additional joint will be created by the perforated structure of the material besides the force-closed connection due to the corrugated profile, creating a homogenous connection between external and internal concrete. Thus a potential gap development can be avoided.
An economic solution
If strength and profile depth are wanted, then types with trapezoid profile should be used. For larger recess dimensions there is moreover the possibility to deliver trapezoid quivers as so called folding quivers to the construction site. This is one of the most economic solutions when it comes to space savings and to freight costs savings
- Sheathing for statically perfect foundations
- Removal of sheathings not required
- Uniform sheathing system
- constant quality
- Reduction of the sheathing costs
- reliable availability of the sheeting cases within short periods
- Better transparency of costs, lower working effort
- Exact compliance with
the specified sheathing dimensions
- flexible time planning, increase in rationalization
The sheeting cases can be supplied with fixed bottoms if required. The design of the bottom avoids deformation during the grouting of the concrete. As an alternative, a perforated bottom is available. This version avoids inclusion of air and the formation of cavities below the structure.
Fixing claws guarantee a perfect connectiona between the sheeting case and the concrete. Potential separation of the sheeting case walls after the removal of the reinforcement is impossible. The fixing claws will be mounted to the sheeting case by the manufacturer upon request.