Displacement pipes enable the safe, quick, and cost-effective production of hollow bodies in hollow slab bridges and ceilings.
The dimensional accuracy, tightness, and shape stability of these industrially manufactured recesses ensure that the pre-calculated static values are realized in the structure. Despite their lightweight construction, displacement pipes can be installed and concreted without bracing. At the same time, the wave profile provides a certain degree of flexibility, allowing displacement pipes to be laid even in curved configurations.
Hydra recess pipes offer a cost-effective and technically optimal solution wherever recesses are planned in concrete,
whether as passages for supply ...
Efficient, cost-saving, and resource-conserving construction:
With Röhbrau pipes, you save weight and material, even with low ceiling thicknesses.
Th...
Today, the use of prestressed concrete is a proven construction technique that is indispensable in modern projects.
National and international regula...
Hydra rectangular tubes have been specifically designed for use in precast concrete elements.
They combine the advantages of traditional round hollow...
We support our clients' projects with customized formwork systems made from profiled elements, individually tailored to the specific construction cond...
The flexible pipe demonstrates its advantages in challenging components within walls, ceilings, or even floor slabs with casting openings for connecti...
The flexibility and variety of products from wbr GmbH is also evident in the shaft bodies.
There are three variants available, each meeting the speci...
Hydra construction pipes are available according to requirements with both "smooth walls" and reinforced ribs.
Similarly, suitable materials can be p...
Due to static requirements, it may be necessary to use perforated formwork for the bell-shaped elements.
In addition to the optimal bond (the materia...
Hydra recess pipes offer a cost-effective and technically optimal solution wherever recesses are planned in concrete,
whether as passages for supply ...
Efficient, cost-saving, and resource-conserving construction:
With Röhbrau pipes, you save weight and material, even with low ceiling thicknesses.
Th...
Today, the use of prestressed concrete is a proven construction technique that is indispensable in modern projects.
National and international regula...
Hydra rectangular tubes have been specifically designed for use in precast concrete elements.
They combine the advantages of traditional round hollow...
We support our clients' projects with customized formwork systems made from profiled elements, individually tailored to the specific construction cond...
The flexible pipe demonstrates its advantages in challenging components within walls, ceilings, or even floor slabs with casting openings for connecti...
The flexibility and variety of products from wbr GmbH is also evident in the shaft bodies.
There are three variants available, each meeting the speci...
Hydra construction pipes are available according to requirements with both "smooth walls" and reinforced ribs.
Similarly, suitable materials can be p...
Due to static requirements, it may be necessary to use perforated formwork for the bell-shaped elements.
In addition to the optimal bond (the materia...