国家/地区 中国（6）
IPC部 B（6）
IPC大类 B28（6） C04（6）
IPC小类 B28C（6） C04B（6） B28B（3）
IPC B28C005/00（6）
发明人
公开年 2021（5）
申请年 2021（6）
专利权人

Concrete drainage pipe comprises regenerated aggregate, fly ash, aluminum powder and fine sand with preset fineness, fine coal gangue, lime, gypsum, diatomaceous earth, cement, nano-silica, graphene oxide, redispersible latex powder, crushed stone, plasticizer, water-reducing agent and water.

HE Y

Production process of cement-based conductive composite material based on graphene particles, involves placing cement whole bag into production device, crushing and grinding, recycling portion of cement, adding quantitative water and fully stirring.

YU S

Preparing super durable material has mixing ground cement, graded fine sand, ultra-fine ash and additives, adding water, stirring, curing preform, vacuum degassing, dehydrating, introducing liquid carbon dioxide, taking out preform, polishing surface and spraying wear-resistant material.

XI Y, QIU X, XI J

Dust-free ceramic tile adhesive for pasting decorative materials e.g. ceramic tiles in e.g. building interior and exterior wall, comprises Portland silicate cement, special grade sand, and dust-free oil.

YAN F, WANG H

Preparing production assembly type environment-friendly energy-saving insulating plate based on urban solid waste garbage involves putting silk fiber in urea solution for degumming treatment, washing, placing in calcium chloride solution.

TANG W

Graphene dry-mix mortar has graphene, yellow sand, cement, pulverized coal ash, water reducing agent and additive, prepared by drying yellow sand, cement, pulverized coal ash, water reducing agent and additive, and grinding and sieving.

YANG Y, ZHANG C, OUYANG J, WANG J