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  • 专利标题:   High-durability polymer mortar comprises water, metakaolin, fly ash, quartz sand, alkali excitant, polyvinyl alcohol, graphene, microcrystalline cellulose, organic acid, surfactant, nano silicon dioxide and water reducing agent.
  • 专利号:   CN111704400-A
  • 发明人:   ZHANG P, WEI H, WANG J, KANG L, WANG W, KOU L, SUN Y, WANG C, FENG X
  • 专利权人:   UNIV ZHENGZHOU
  • 国际专利分类:   C04B111/34, C04B014/02, C04B016/06, C04B022/06, C04B022/08, C04B024/04, C04B024/06, C04B024/38, C04B028/00, D01F001/10, D01F006/50
  • 专利详细信息:   CN111704400-A 25 Sep 2020 C04B-028/00 202084 Pages: 8 Chinese
  • 申请详细信息:   CN111704400-A CN10618401 30 Jun 2020
  • 优先权号:   CN10618401

▎ 摘　　要

NOVELTY - High-durability polymer mortar comprises 200-280 pts. wt. water, 410-450 pts. wt. metakaolin, 160-200 pts. wt. fly ash, 600-620 pts. wt. quartz sand, 500-520 pts. wt. alkali excitant, 30-60 pts. wt. polyvinyl alcohol (PVA), 5-10 pts. wt. graphene, 3-8 pts. wt. microcrystalline cellulose, 10-30 pts. wt. organic acid, 3-5 pts. wt. surfactant, 30-60 pts. wt. nano SiO2 and 1-5 pts. wt. water reducing agent. The alkali excitant is composed of sodium silicate and sodium hydroxide in a mass ratio of 445:71. The water reducingagent is polycarboxylic acid water reducing agent. The surfactant is dodecyl benzene sulfonate or dodecyl sodium sulfate. The organic acid is the mixture of citric acid and trimesic acid with the mol ratio of 1: 4. USE - Used as high-durability polymer mortar. ADVANTAGE - The high durability polymer mortar improves the durability of the high durability polymer mortar. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing polymer mortar with high durability.