• 专利标题:   Pressure resistance self-sensing cement concrete material comprises cement, water, sand, gravel, graphite powder, steel slag, graphene nano sheet, multi-wall carbon nano tube, and dispersant.
  • 专利号:   CN112500067-A
  • 发明人:   LIU Z, WEI H, SHA A, HAO Y, YE T, LI L, ZHANG Y, ZHENG J, TIAN Z
  • 专利权人:   UNIV CHANGAN
  • 国际专利分类:   C04B111/94, C04B028/04, E01C005/06, E01C005/08, E01F011/00
  • 专利详细信息:   CN112500067-A 16 Mar 2021 C04B-028/04 202130 Pages: 12 Chinese
  • 申请详细信息:   CN112500067-A CN11336092 25 Nov 2020
  • 优先权号:   CN11336092

▎ 摘  要

NOVELTY - Pressure resistance self-sensing cement concrete material comprises cement, water, sand, gravel, graphite powder, steel slag, graphene nano sheet, multi-wall carbon nano tube and dispersant according to the mass ratio of 1:0.34:1.161-1.0965:2.592-2.016:0.129-0.1935:0.288-0.864:0.05-0.15:0.05-0.15:0.2-1. USE - Used as pressure resistance self-sensing cement concrete material. ADVANTAGE - The assembly-type cement concrete pavement structure has excellent pressure resistance and self-sensing property, and is economical. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) a prefabricated cement concrete pavement structure with pressure resistance self-sensing function, comprising a road base layer, a bottom base layer, a base layer, a waterproof geotextile and a multiple pressure resistance self-sensing cement concrete pavement panels arranging in sequence from bottom to top; and (2) paving of fabricated cement concrete pavement structure with pressure resistance self-sensing function.