国家/地区 中国（12）
IPC部 C（13）
IPC大类 C04（13）
IPC小类 C04B（13）
IPC C04B024/38（13）
发明人 ZHANG L（2）
公开年 2021（13）
申请年 2021（9）  2019（2）  2020（2） 
专利权人

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

Concrete hydration temperature regulating agent comprises calcium carbonate, silica fume, sodium citrate, calcium lignosulfonate, gamma-cyclodextrin, pitch-based carbon fiber chopped strand, rubber particle and blend of sorbitan monostearate, ultrafine lithium slag powder and carboxylated graphene.

GUO H

Multifunctional auxiliary agent comprises high-efficiency polycarboxylic acid water-reducing agent, inorganic nanoparticles, modified cellulose, silane coupling agent and water.

JIANG X

Environment-friendly antifreeze concrete used for purifying automobile exhaust gas, comprises cement, sand, stone, water, admixture, additives, waste rubber particles and antifreeze agent containing modified starch, graphene oxide and urea.

ZHAO H, REN C, ZHENG J

Producing alkali-free accelerating agent involves opening cetyltrimethylammonium bromide storage tank and sodium silicate storage tank, quantitative cetyltrimethylammonium bromide, sodium silicate and water in water bath stirring mechanism.

ZHU Q, CAI J, ZHENG S, ZHANG Z, ZHANG L

Concrete water retaining agent useful in concret comprises polycarboxylic acid, tea saponin, cellulose ether, dispersible emulsion powder and inorganic water absorbing material.

ZHANG L, WANG X, SU P, ZHANG S, TIAN J, CHEN Z, WAN W, NING P, ZHANG J

Alkali-free quick-liquid coagulant for preparing concrete, comprises sulfate, alcohol amine, suspending agent, thickening agent, pH regulator, de-foaming agent, fluorosilicate, polymeric ferric sulfate and alkaline silica sol.

CHEN S

Alkali excitation grouting material comprises slag powder, sodium silicate, high iron sulfoaluminate cement, sodium-based bentonite, lithium carbonate, citric acid, graphene oxide, sodium hydroxide, sodium alginate, and silicon dioxide.

LIU J

Cellulose-based aggregate admix product comprises cellulose material substantially coated and impregnated with fine clay and mineral particulates.

MCGUIRE J L, MCGUIRE J A

Anti-radiation pollution mortar for wall body, comprises cement, fly ash, river sand, re-dispersible emulsion powder, barite sand, barite powder, modified composite fiber, nanometer lead powder, starch ether and cellulose thickening agent.

LIU Y, ZHU R, CHEN Y, CHEN J, CAO X, LIANG G