Membranes for use as roof or wall underlay are installed underneath the roofing of pitched roofs or underneath the external wall cladding. They serve as an additional rainproofing measure to prevent t

Flexible sheets for concrete waterproofing are used as an additional waterproofing measure for waterproof concrete systems. For this, the flexible sheet is inserted into the formwork prior to concreti

Joint sealing tape is used to seal joints between windows and facades or facade joints for protection against wind and driving rain. It is usually compressible to compensate for temperature-induced fa

Liquid applied roof waterproofing kits are usually multi-component systems and are applied in liquid form in multiple layers. After curing, they form the roof waterproofing. Waterproofing of buildings

Waterproofing slurries are used for waterproofing of buildings. Differentiation is made between mineral-based waterproofing slurries (rigid or flexible) and polymer-modified thick coatings. In additio

Drainage systems serve to drain rainwater or surface water from buildings in a defined manner. They are used below roof vegetation or are installed below ground around structures. There are linear and

Bridge deck waterproofing protects the bridge structure and/or any components or structures underneath it from water ingress. Bridge deck waterproofing usually consists of multiple layers, such as a p

Masonry wall elements are room-height and predominantly room-width prefabricated elements (including parapets and gables). The individual masonry wall elements are manufactured at the factory from mas

Masonry is made from masonry units bound by mortar or other bonding agents and possibly other accessories. Different techniques are used to produce masonry for different application areas. In many cas

Glass fibre reinforced plastic (GFRP) rebars are one example of non-metallic rebars. They are serrated to ensure sufficient bonding with the concrete. Reinforcements made of glass fibre reinforced pla

Decorative wall coverings in roll or panel form are primarily applied to interior walls, partitions or ceilings for decorative purposes. They can be made of a variety of materials (e.g. vinyl, foamed

Coatings for resilient floor coverings can consist of several layers and/or products and be one-, two- or multi-component systems. Polyacrylates, polyurethanes, epoxy and alkyd resins and others are u

Wood floor coatings can consist of several layers and/or products and be one-, two- or multi-component systems. Polyacrylates, polyurethanes, epoxides, alkyd resins, curing oils, waxes and others are

With wood flooring, the floor covering is made of wood. Various designs are possible for parquets . In general, wood elements are arranged in specific patterns. Variants range from solid parquets to m

Floor coatings are applied to load-bearing substrates. Such coatings – for example, based on synthetic resin – can be used immediately after curing. They can be made up of multiple layers and differen

Concrete constituents

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

A composite beam consists of a combination of a steal beam andconcrete or reinforced concrete connected in a shear-resistant manner so that they act together as a single structural member. Composite b

A composite floor consists of a combination of profiled steel sheeting and concrete (and additional reinforcement, where applicable) connected in a shear-resistant manner so that they act together as

Corrosion protection systems are applied to the surfaces of metallic materials of low corrosion resistance. The primary goal is to extend the fields of use of such materials to more corrosive environm

The construction products described here are components and fasteners made of stainless steels. The construction techniques described here are structural works or parts thereof assembled from these co

The construction products described here are components made of fine grain structural steels. The construction techniques described here are structural works or parts thereof assembled from these comp

The construction products described here are metal components formed by welding or soldering metal parts together. The construction techniques described here are structural works or parts thereof whic

Construction products and construction techniques for airborne sound insulation ensure that airborne sound insulation requirements in buildings can be met. Thermal and sound insulation products

Smooth and profiled metal components are frequently used to execute roof or wall claddings. Alongside the classic trapezoidal sheet, individual solutions are also frequent. Metal products and construc