国家/地区 中国（4）
IPC部 B（4）
IPC大类 E04（4） B32（2） C04（2）
IPC小类 E04B（4）
IPC B32B027/06（2） E04B001/64（2） E04B001/84（2）
E04B001/86（2） E04B001/98（2） E04C002/30（2）
发明人 ZHANG Y（2）
公开年 2023（4）
申请年 2022（3） 
专利权人

Double-faced cavity lightweight high-strength assembled wall useful for prefabricated building, has interface layer, heat preservation layer, crack-proof layer and facing layer, where layers are connected by base cloth and heat preservation layer comprises e.g. cement, modified polystyrene and water.

LIN P, CHEN B, ZHANG W, ZHANG H, ZHANG Y

Heat-insulating building wallboard comprises inner energy-absorbing buffer layer, inner thermal insulation layer, outer thermal insulation layer and outer flame-proof and flame-retardant layer arranged sequentially from inside to outside.

SUN Y, WANG Z, XU H

Shock-proof and sound-proof composite board comprises upper layer of firm layer, quake-proof layer, sound insulation layer and lower layer of firm layer in sequence from top to bottom, and anti-seismic layer sequentially with upper layer modified graphite plate from up to down.

ZHANG Y, RAN Y, DOU Q, XU J, ZU X

Environment-friendly fluorocarbon aluminum veneer for use in e.g. building, has aluminum plate main body whose side far away from fixing wall rib is fixedly mounted with matte plate, where inner part of main body is installed with reinforcing component.

YIN C