国家/地区 中国（11）
IPC部 C（11）
IPC大类 C04（11） E04（10） B32（2）
IPC小类 C04B（11）
IPC C04B111/40（11）
发明人 CHEN H（2） LIU W（2） RAN X（2）
WANG L（2） YANG Y（2）
公开年 2018（3） 2021（3） 2022（3） 2023（2）
申请年 2021（6）  2018（2） 
专利权人 CHINA NAT BU.（2）

Prefabricated building block used in isolation body for underground sealing, has cuboid with honeycomb skeleton structure, and pores of honeycomb skeleton structure are filled with graphite polystyrene foam particles, where honeycomb skeleton structure includes silicate cement, fiber and graphene.

YU J, SHI J, WU W

Leveling and preparing elastic sound-insulating floor slab, comprises using laser scanning to obtain height difference and distribution of floor, arranging damping springs on floor, leveling floor, spraying interface agent and laying thick elastic sound-insulating coating on interface layer.

YANG Y, WANG L, ZHAO Z, WU Y, MA Y

Lightweight soundproof vinyl floor comprises PVC layer containing lightweight porous graphene material as bottom layer material and middle layer material, color printed PVC film as printing layer, and conductive UV coating as surface conductive wear-resistant layer.

WANG K, ZHANG Q, WANG C, TONG Y, QIAN J

Fireproof flame retardant macromolecule light building outer wall insulating composite plate useful in building industry, comprises e.g. inorganic material, common silicate cement, heat absorbing agent, waste material, silicon-based nano-powder, heat-absorbing agent, additive and water.

REN J, WANG Y, HOU Y

Wave-absorbing material useful in building including residential building, commercial building, office building and an industrial building, has surface layer that is impedance matching layer and bottom layer is absorbing layer.

FANG W, BAI C, ZHU Y, YANG T, YUE L, DENG G, YANG Y

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

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

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

Oxidized graphene modified cement-based composite heat insulating material comprises cement, fly ash, silicon ash, quicklime, graphene oxide, zinc oxide crystal whisker, physical foaming agent, water reducing agent and dispersant.

YANG L, HU B, ZHANG Y, TIAN J

Wall panel contains volcanic slag, diatomaceous earth, ordinary Portland cement, basalt fibers, basalt powder, carbon nanotubes, nano-titanium dioxide, nano-zinc oxide, graphene, lanthanum, europium, cellulose ether, and polyoxyethylene.

XIAO L, JIANG D, PANG B, LI J, LIN X, ZHANG H, QI F