国家/地区 中国（12） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（15）
IPC大类 C04（15）
IPC小类 C04B（15）
IPC C04B038/10（5） C04B028/14（4） C04B028/02（3）
C04B111/40（3） C04B028/00（2） C04B028/04（2）
C04B030/00（2） C04B111/34（2） C04B111/52（2）
C04B111/60（2） C09K005/06（2） C09K005/14（2）
E04B001/80（2） E04B001/92（2） E04F013/14（2）
发明人 CHEN H（2） LI Q（2） LIU W（2）
PARK J（2） RAN X（2） WANG L（2）
公开年 2021（15）
申请年 2021（15）
专利权人 CHINA NAT BU.（2） PARK J（2）

Repairing concrete structure, comprises e.g. applying surface reinforcement material to concrete structure from which foreign matter is removed, applying surface protective material on repair material application site, and applying ceramic coating material.

PARK J

Method for preventing neutralization and shielding electromagnetic wave of concrete structure comprises e.g. coating acrylic urethane-based modified water-soluble composite resin on reinforced concrete structure with leveling patching agent.

PARK J

Thick-layer cement-based mortar used in construction of e.g. school, contains sulfoaluminate cement, ordinary Portland cement, fine sand and core-shell fiber functional filler including graphene-modified polyvinyl alcohol fiber core and nano-titanium oxide-reinforced polyacrylonitrile fiber shell.

GE S, ZHANG Q, FAN S

Concrete wall panel comprises concrete wall panel components comprising concrete wall panel assembly, where concrete wall panel assembly comprises concrete portion comprising cement, polyvinylidene chloride fiber, fine aggregate, water reducing agent, resin, anti-cracking agent and mineral powder.

FAN X

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

Phase change energy storage thermal insulation plate containing aerogel useful e.g. in composite material field, comprises skin layer structure covering surface of core plate structure including uniform porous material and filling layer.

LI T, WANG Y, LI Q

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

Adhesive mortar useful in building materials and external wall insulation material comprises cement, cellulose ether, quartz sand, modified acrylic acid emulsion, hydrophilic group modified graphene dispersion liquid and auxiliary agent.

ZHANG Y, LU Y, LI J

Nano-regenerated concrete useful in preparing coastal assembling structure e.g. rainwater grate and honeycomb beam, comprises fly ash, polyvinyl alcohol and graphene oxide forming graphene oxide-polyvinyl alcohol hydrogel doped fly ash.

LUO J, ZHANG J, LI Q, GAO S, HOU D, TENG F

Cement-based polyurethane composite insulation board comprises polyurethane adhesive, Portland cement, nano-bentonite, water reducing agent, silane coupling agent, modified cellulose, hydrogen peroxide foaming agent, coal ash, and water.

JIANG Y, ZHOU H, SUN Y