Prefabricated insulation board

• Main Authors: LUO JIAYAN, LI TUO, ZHANG JUNFENG, CHEN JIANZHONG, HUANG DAOYUAN, WU YUANCHAO, ZHU JIANMING, CHEN XIAOHAN, YANG QINGYAN, DU YULAI, QIAO TIANSHUN, ZENG LIANG, SU QUNSHAN
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; PERFORMING OPERATIONS; ROOFS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WALLS, e.g. PARTITIONS; WORKING CEMENT, CLAY, OR STONE

The utility model relates to the technical field of building engineering plates, in particular to a prefabricated heat insulation plate, which is poor in sound insulation effect and lower in verticalload bearing capacity when the existing building plate adopts an EPS (Expandable Polystyrene) plate to directly wrap C-shaped steel and is directly used as a floor slab, and comprises a plate body unit comprising a main plate and a steel frame which are compounded together. Wherein a convex rabbet is formed in one end of each plate body unit, a concave rabbet is formed in the other end, corresponding to the convex rabbet, of each plate body unit, the steel frame comprises a plurality of steel keels and reinforcing steel belts, the steel keels are arranged on the same side of the main plate inan array mode, the reinforcing steel belts are sequentially arranged on the two sides of the main plate in a staggered mode, and grooves corresponding to the reinforcing steel belts are formed in themain plate. The steel frame