These floor systems are composed of prestressed precast slabs finished with a structurally contributing in situ concrete overlay. Construction techniques for floors and walls, precast concrete product

When applying floor construction techniques comprising lattice girders, the floor is constructed from precast concrete slabs, lattice girders as reinforcement and an in situ concrete overlay. Precast

Driven piles made of ductile cast iron pipes are displacement piles and are used when soil strata have no or little load-bearing capacity. The piles transfer the loads to lower strata with higher load

Vibro stone columns are unreinforced pile-like structural elements. They belong to the group of displacement piles and can be used as load-bearing or foundation elements for transferring loads from st

Micropiles serve to transfer axial tensile and/or compressive forces into the ground. They are used, among other things, as foundation elements. Micropiles are driven into the ground using drilling or

Soil nailing is a measure used to increase the tensile and shear strength of the soil to such an extent that the nailed soil can be considered as a monolithic block for verification purposes. Soil nai

Auxiliary materials and accessories for external thermal insulation composite systems, or ETICS for short, especially include adhesive foams for insulation products, reinforcing textiles and fixings f

Composite insulation elements are prefabricated insulation elements which are mechanically fixed directly to the load-bearing wall as external wall cladding. A composite insulation element consists of

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. ETICS generally consist of insulation boards bonded to the

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. They consist of insulation boards bonded to the substrate u

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulation boards, a type of fixing a

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulation boards, a type of fixing a

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulation boards, a type of fixing a

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulation boards, a type of fixing a

Concrete constituents

Concrete constituents

Pile couplers are used for connecting segments of prefabricated foundation piles when the required pile length exceeds the maximum as-delivered lengths. Earth work and foundation engineering

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulation boards, a type of fixing a

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulation boards, a type of fixing a

Concrete constituents

Shear connectors, such as anchors, power-actuated fasteners or composite dowel beams, are used in composite members to connect the steel and concrete components in a form-fitting manner. When the comp

Composite columns consist of a combination of steel sections and concrete or reinforced concrete. The steel sections are completely or partially embedded in concrete. Composite columns have much highe

Pipes for the conveyance of liquids hazardous to water are executed with special inner coatings or linings to make them liquid-tight. Inner coatings and linings for pipes and tanks for liquids hazardo

Chimneys serve to discharge flue gases into the outside air via an outlet above roof level. They must be designed in such a way that no flue gases can escape into living areas and the surrounding buil

Measures for ground improvement are carried out prior to the start of construction work to increase the load-bearing capacity of the ground locally or for larger areas. The aim is to improve the soil'