HOLLOW CORE FLOOR PANEL Russian patent published in 2020 - IPC E04B5/32 

FIELD: construction.

SUBSTANCE: invention relates to construction and can be used in making light floor slabs. In hollow core floor panel containing reinforcement frame (mesh), stressed reinforcement, plastic hollow elements and solidification concrete, the hollow elements are made in the form of discrete bulges formed in the polymer composite perforated cloth, closed from below by the film and laid in the concrete matrix, wherein the web can be made double-layered, consisting of two interconnected polymer composite webs with located oppositely discrete hollow bulges.

EFFECT: this technical solution can be used in arrangement of non-standard floors of buildings and structures.

1 cl, 3 dwg