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  • 专利标题:   Composite additive for common waste concrete mortar material comprises kaolin, hydrophobic cellulose ether, graphene oxide, tartaric acid, water reducing agent, and organosilicon water repellent.
  • 专利号:   CN108218285-A
  • 发明人:   ZHANG Z, ZHAO Y, JIANG P
  • 专利权人:   UNIV DALIAN TECHNOLOGY
  • 国际专利分类:   C04B024/38, C04B028/04
  • 专利详细信息:   CN108218285-A 29 Jun 2018 C04B-024/38 201849 Pages: 6 Chinese
  • 申请详细信息:   CN108218285-A CN11192505 21 Dec 2016
  • 优先权号:   CN11192505

▎ 摘　　要

NOVELTY - A composite additive comprises 100-150 pts. wt. kaolin, 3-5 pts. wt. hydrophobic cellulose ether, 1-3 pts. wt. graphene oxide, 2-5 pts. wt. tartaric acid, 2-5 pts. wt. water reducing agent, and 5-10 pts. wt. organosilicon water repellent. USE - Composite additive for common waste concrete mortar material (claimed). ADVANTAGE - The additive has low cost, mortar tensile cohesional strength, and high compressive strength.