Polyurethane support mold pouring heat preservation wall

• Main Authors: SHAO JUNBO, LU XIANGBAO
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2009
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model relates to a thermal insulating wall body which is a polyurethane formwork perfusion thermal insulating wall body, comprising a wall body, an external die plank stuff and a polyurethane foaming layer, wherein the wall body is fixed with the external die plank stuff, a clearance is reserved between the wall body and the external die plank stuff, and polyurethane is poured inside the clearance to form the polyurethane foaming layer. The thermal insulating wall body has the advantages of reasonable and compact structure and convenient installation. Due to the formation of a sealed whole, the thermal insulating wall body has low coefficient of heat conductivity, does not absorb water, has light specific gravity, does not become old easily, and has good bonding property and good energy saving effect. Due to the realization of the high intensity connection, layer-by-layer water resistance and crack resistance are realized, thereby improving the intensity and the durability of the polyurethane foam