国家/地区 中国（9） 世界知识产权组织（2）
IPC部 C（9） E（3）
IPC大类 C04（9） E04（3） C08（2）
IPC小类 C04B（9）
IPC C04B111/40（9）
发明人 CHEN H（2） LIU W（2） RAN X（2）
XU Z（2）
公开年 2021（9）
申请年 2021（9）
专利权人 CHINA NAT BU.（2）

Ultra-light pumping foam concrete with high stability useful for construction of high-rise building roof, comprises silicate cement, mineral admixtures, fast-hardening cement, inorganic short fiber, water, water reducing agent, graphene oxide aerogel, composite foaming agent and polyphenyl particle.

SHI B, MA P, KANG S, CHENG B, GAO Y

Preparing modified graphene expandable polystyrene particle comprises e.g. mixing sodium borohydride and sheet graphene with alkyl benzene sulfonic acid, using suspension polymerization method to polymerize, and performing polymerization.

XI F, LI C, XIAO D

Preparation of high ductility and high strength concrete by stirring cement, fine sand, diatomite, light calcium carbonate, aluminum polychloride aggregate, reinforcing fiber and graphene oxide, and adding water reducing agent.

WU R, ZHOU F, QIU J, ZHENG B

Paper surface gypsum board comprises plate core comprising gypsum clinker, expanded vermiculite, silicon ash, phase-change material, heat-conducting reinforcing material, reinforcing fiber, polyvinyl alcohol and surface protecting paper.

WANG L, CHEN H, LIU W, RAN X, WANG B, YANG Z

Environmentally friendly concrete useful for gobi planting, comprises ash rock powder, limestone particles, fly ash, kaolin, composite additive, desert sand, high performance hollow glass bead, porcelain granule, and water.

ZHANG P, LIU Y, WANG J, TIAN C, HAN S, MA X, SU W, ZHENG H, WANG H

Paper surface gypsum board comprises plate core comprising gypsum clinker, carbon aerogel beads, glass fiber, coupling agent, starch, water reducing agent, foaming agent and water and surface protective paper.

LIU W, CHEN H, ZHANG X, GE J, BAI F, RAN X

High wear-resistant light-permeable concrete comprises cement, mixed material, aggregate, water, fiber, water reducing agent, foaming agent, and foam stabilizing agent.

LAN P, XU Z, DING S, PAN P

Multi-stage foam sound absorbing black material comprises polymer foam framework and continuous graphene resonant cavity attached on framework.

XU Z, LIU X, GAO C, PANG K

Graphene aerogel based on three-dimensional printing comprises graphene oxide, modified graphene, silicate fiber and dispersion solvent.

LU W