• 专利标题:   Graphene modified concrete comprises cement, coarse sand, stone, water, graphite and water-reducing agent.
  • 专利号:   CN107216077-A
  • 发明人:   AO X
  • 专利权人:   ZHONGKANG CONSTR MANAGEMENT CO LTD
  • 国际专利分类:   C04B014/02, C04B028/00
  • 专利详细信息:   CN107216077-A 29 Sep 2017 C04B-028/00 201777 Pages: 5 Chinese
  • 申请详细信息:   CN107216077-A CN10459875 17 Jun 2017
  • 优先权号:   CN10459875

▎ 摘  要

NOVELTY - A graphene modified concrete comprises 5-20 pts. wt. cement, 25-40 pts. wt. coarse sand, 35-48 pts. wt. stone, 10 pts. wt. water, 0.05-0.15 pt. wt. graphite and 5-15 pts. wt. water-reducing agent. USE - Graphene modified concrete. ADVANTAGE - The concrete has simple manufacturing technique, low cost and short complete solidification time, can resist stronger external force and reduces dosage by 25%. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of graphene modified concrete comprising crushing stone, sieving, secondary crushing, uniformly stirring cement, water and part of coarse sand in mortar stirrer, continuously adding remaining coarse sand, uniformly stirring, forming slurry, adding crushed stone, graphite and water-reducing agent, and uniformly stirring.