国家/地区 中国（10）
IPC部 C（11） B（2）
IPC大类 C04（11） B28（2）
IPC小类 C04B（11）
IPC C04B028/14（11）
发明人 GUO Y（2） ZHU L（2）
公开年 2022（11）
申请年 2022（11）
专利权人

Modified asphalt mortar used in road process, comprises nanometre melamine oligomer modified emulsified asphalt, cement, phosphogypsum, blast furnace slag, river sand, anhydride, polyethylene ether, nano diatomite, and water.

SUN S, SI T, ZHONG S, LIU L, LEI J, TANG X

Gypsum-based hydrophobic composite material with self-cleaning function used in building material, comprises hemihydrate gypsum, graphene solution, mineral admixture, hydrophobic modifier, silane coupling agent, and water.

WANG L, LIU Q, LIN H, DONG B, GUO Y, ZHI Z

Manufacturing molded product using coffee grounds by drying coffee grounds, sieving coffee grounds that were dried, mixing sieved coffee grounds with gypsum mixture, inserting prepared mixture into mold, and molding it.

KIM S, SEAN K

High-strength cement-based composite material useful to airport pavement, comprises gelling material, aggregate, calcium carbonate crystal whisker, acrylic emulsion, polyvinyl alcohol fiber, water reducing agent, antifoaming agent, and water.

ZHANG L, LIAN F, JIN F, DI M, PAN Z, WANG G, ZHANG J, LI Q

Cement is prepared using silicate cement clinker, gypsum powder, fly ash, granular biomass combustion waste material, phase-change temperature control material, tourmaline powder, bentonite, redispersible emulsion powder, magnesium oxide expansion agent, and polycarboxylic acid water reducing agent.

JIA F, GUO Y, WANG J, CAO B, MENG H

Environmentally-friendly silicate cement used in e.g. civil construction, comprises silicate cement clinker, fly ash, slag, coal gangue, trisodium citrate, desulfurized gypsum, superfine zeolite powder and mineral powder.

ZHU L, LIU R, NING J

Ground material with elastic shock absorption comprises shock absorption layer arranged on paving base body, composite plate installed above inner core layer, rubber block and rubber spring are connected between reinforcement plates and limiting component installed on carbon fiber flexible board.

ZHANG Y

Proportioning method of using regenerated fine aggregate to configure dry powder mortar used for building, involves dissolving water reducing agent in water, adding to mixer, adding graphene solution, and stirring for specific time.

ZHOU J, ZHU J, ZHU L

Gypsum-based dry-mix moisture-proof and crack-resistant mortar used as binder, comprises phosphogypsum, filler comprising diatomaceous earth and paraffin wax emulsion in preset mass ratio, fine sand, cement, slaked lime and retarder.

GUI Z, MIN M, SHEN M, MIN B

High-strength epoxy polymer modified cement mortar, comprises e.g. epoxy polymer, epoxy resin modifier, calcium carbonate, silica, calcium sulfate, ultrafine sulfoaluminate cement, silicone defoamer, leveling agent, mercapto-modified curing agent and modified m-xylylenediamine curing agent.

ZHANG Z, WU J, HUANG Z, WU H, ZHANG M, RUAN W, XIE X, ZHANG W