国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5） B28（2）
IPC小类 C04B（5）
IPC C04B033/13（5）
发明人 GU W（2） WANG J（2） XU Y（2）
ZHONG B（2）
公开年 2023（5）
申请年 2022（4） 
专利权人 FOSHAN DONGP.（2） FOSHAN DONGP.（2） GUANGDONG DO.（2）

Hollow brick composition comprises coal gangue, fly ash, straw powder, shale, steel slag, adhesive, emulsifying agent, graphene and water.

TAO W, TAO C, DU X, TAO X

Air purifying brick comprises attapulgite, negative ion powder, quartz sand, graphene nanosheets, deionized water, kaolin, calcium carbonate, foaming agent, glass fiber, and anti-wear agent.

OUYANG A, LUO Z, LIANG M, LIU L

Preparing ceramic tile with wear-resistant function by taking recycled waste as raw material involves weighing raw material weight of ceramic tile waste, calcined attapulgite, fired talc, modified nanometer acicular apatite and barium oxide.

LU P, SHI X, SHI M, WANG L, MAI W

Heating rock plate production system useful in e.g. heating ceramic tile, comprises grinding device for grinding blank raw material into powder, dry pressing forming device for pressing powder into blank, glazing device for glazing second blank with glaze layer on surface, and sintering device.

GU W, XU Y, ZHONG B, WANG J

Heat generating rock plate comprises waterproof insulation layer, circuit layer, graphene coating and rock plate layer arranged in sequence from bottom to top, where rock plate comprises green body and bottom glaze layer and surface glaze layer covered on blank.

GU W, XU Y, WANG J, ZHONG B