国家/地区 中国（4）
IPC部 C（4）
IPC大类 C04（4） E04（2）
IPC小类 C04B（4）
IPC C04B028/00（4）
发明人 CHEN Z（4）
公开年 2021（2）
申请年 2020（4）
专利权人

Crushing ground layer plug fixing wall agent useful in crushing stratum drilling, comprises cement, cementation strengthening agent, surface modified microcapsule curing agent, interface strengthening agent and water.

ZHANG F, WANG L, ZHANG D, ZHAO S, SONG B, WANG W, CHEN Z, LI F, LI D

Light insulating decorative integrated board, has facing layer set on upper and lower vacuum heat-insulating plate surfaces, where protective layer is inorganic foam/porous material, facing layer is silicon-calcium plate and light porcelain.

MI Y, CHEN Z, ZHANG L

High-performance concrete prepared from waste, comprises cement, recycled aggregate, fine sand, water reducing agent, water, defoamer, bentonite and anti-cracking fiber comprising basalt fiber, polypropylene fiber and viscose fiber.

WANG X, CHEN Z, LIU J, GAO Y

Non-sintered glazed foam ceramic insulation board for external wall insulation board, is prepared by foaming thermal insulation board substrate containing graphene and ceramic powder and performing penetration enhancement coating treatment.

CHEN Z