Multilayered floor structure comprises an insulation layer which consists of particles of hard plastic foam and a separate bonding agent which are compacted and bonded together by mechanical treatment

摘要

The multilayered floor structure includes a load-carrying base (20) with an insulation layer (22) several centimeters thick consisting of particles of hard plastic foam and a separate bonding agent which are compacted and bonded together by mechanical treatment. The floor structure further includes a preferably flexible cover layer (32), in particular, a cover foil, and a concrete layer (34) with an internal reinforcing grid (36). Also claimed is a method for producing such a floor structure.