国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5） C09（2）
IPC小类 C04B（5）
IPC C04B020/10（2） C04B024/00（2） C04B028/04（2）
C09K005/06（2）
发明人 YU W（5）
公开年 2022（2）
申请年 2022（2） 
专利权人 CHINA RAILWA.（2） CHINA RAILWA.（2）

Water-stop backfill with high thermal conductivity comprises modified expanded perlite, water, cement, yellow sand, and admixture.

HAN Y, CHEN H, YU W, WANG J, WANG H, ZHAN J

Intelligent temperature control concrete for bridge main tower in plateau environment, comprises cement, fly ash, viscosity reducing agent, coarse aggregate, fine aggregate, micro-bead, crystal nucleating agent, and additive.

LI C, WU B, GAI K, YU Y, LIU K, YU W, WANG B, YANG G, LONG Y, WANG Y

High heat conductivity phase change microcapsule used as concrete temperature crack inhibitor for inhibiting concrete temperature cracks comprises polymethyl methacrylate, lipophilic modified graphene and a phase-change core material.

LI C, LIU K, YU W, LONG Y, YANG G, WANG Y

Composite phase change energy storage material comprises high latent heat phase change material comprising paraffin, thermally conductive reinforcing material comprising graphene, and iron tailings porous ceramics.

ZHOU Y, LI R, LIU X, LI C, LI S, HUANG Z, YU W, DI H

Graphite electrode nano-antioxidant comprises water, nano oxide ceramic powder, graphene, dispersant, coalescing agent, stabilizer and polyhedral oligomeric silsesquioxane.

YU W