Light heat-insulating wall block

The light heat-insulating wall block has S-shaped main body as well as reinforcing separating layers in the openings and in the closing places, grouting channels, and matchnig raised and notched parts to form several closed heat-insulating cavities and opened heat-insulating cavities. It has reasonable structure, high strength, high anti-seismic performance, light weight, small size, high heat insulating performance, and good construction performance.