Prefabricated system for heated building basement, has solid concrete face slab with thermal insulation and anchor steel sheets

摘要

The system consists of a solid concrete face slab (1) with thermal insulation (2) and anchor steel sheets (3). The slab has a length of 30 to 50 centimeters to adjoin basement corners at 45- or 90-degree angles. The thickness of the slab is 5 to 8 centimeters allowing the slab to be recessed for doors, windows, etc., while the insulation has a thickness of 5 centimeters.