Construction location: Qingcheng Mountain Town, Dujiangyan City

Building area: 230 m2

Recycling color steel sandwich plate: 500 m2

Project features: This pilot project uses a double full steel frame structure of cold-formed rectangular steel tubes and hot-rolled H-beams, which can withstand earthquakes of up to degree 8. The combination of excellent seismic-resistant steel construction and Western Sichuan-style houses is integrated into the design concept of a compound perimeter protection system. Color steel sandwich plates dismantled from temporary panel shelters are used on the external walls and roofs as an external thermal insulation system, thereby improving the performance of residential insulation.