国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B020/02（5）
发明人
公开年 2023（5）
申请年 2022（4） 
专利权人

Thermal conductive modifier useful in preparation of coal gangue-based underground thermal conducting material for geothermal mining, solid waste resource utilization and building construction materials, comprises formic acid, acrylic acid, hydrogen peroxide, graphene oxide and absolute ethanol.

LI B, LI M, HUO B, ZHANG J

Regenerating green concrete involves crushing waste concrete block, removing reinforcing steel bar, large wood and plastic, soaking crushed stone in concrete reinforcing agent, performing superfine grinding treatment to crushed stone, mixing crushed stone with sand, grinding, drying and collecting.

FU J

Preparation method of bonding mortar for high temperature and high humidity condition, involves adding prepared polyvinyl alcohol functionalized oxide/graphene oxide composite material, quartz sand and defoamer.

FAN S, HU Y, AN Y

Concrete for manufacturing hollow steel pipe concrete rectangular beam, comprises cement, aggregate, basalt fiber, calcined clay, fly ash, graphene modified aluminosilicate mineral, excitant, gas, gas gel expanded perlite, and water.

ZOU D, LI W, DUAN S, DENG X

Preparing waste red brick phase-change bone material used in building material, involves using aqueous epoxy resin to coat waste brick particles absorbed with paraffin wax in solid state, separating waste red bricks particles from paraffinated wax after curing.

HUANG J, WU Y, CHEN J, ZHU Q, LI J, LU Z, JIN C, JIANG J, LIU T