Trapezoidal sheets are produced from galvanized sheet or aluminum, with or without coil coating, in different thicknesses and forms.

A vapor barrier and rigid thermal insulation layer (high density rock wool, EPS, XPS, etc.) is laid on it and the membrane He is closed for water insulation, and applications are also made as the carrier underside of multi-layered terrace roofs. It is easily transportable and practical to assemble. The most common feature in today's building technologies is the ideal combination of different building materials. The most important feature of the composite structure is the use of concrete and steel together.

Various combinations of steel with high tensile and flexibility properties and concrete with high compressive strength and corrosion resistance are used and applied in steel + concrete composite structures in the world.

With the composite construction method, it is possible to combine the positive properties of steel and concrete without any hindrance. In the resulting composite structures, the steel carriers carry the tensile strength and the concrete the compressive strength, in addition, as a result of the combination of the steel skeleton with the concrete, the steel and concrete have the carrier power as a whole and become a whole that moves together and provides a great protection against fire.

Composite flooring provides excellent composite integrity between concrete and steel with its trapezoidal sheet metal, high pitch and advanced section properties. It significantly reduces steel building costs and provides high structural efficiency.