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  • 专利标题:   Concrete additive comprises carboxylated graphene, zinc oxide powder, activated carbon, nano-grade heavy calcium powder and polyester fiber.
  • 专利号:   CN108033704-A
  • 发明人:   GENG X
  • 专利权人:   NANTONG BUER ENVIRONMENTAL TECHNOLOGY CO
  • 国际专利分类:   C04B103/61, C04B103/65, C04B022/10
  • 专利详细信息:   CN108033704-A 15 May 2018 C04B-022/10 201838 Pages: 5 Chinese
  • 申请详细信息:   CN108033704-A CN11105777 10 Nov 2017
  • 优先权号:   CN11105777

▎ 摘　　要

NOVELTY - Concrete additive comprises 6-12 parts carboxylated graphene, 3-8 parts zinc oxide powder, 4-7 parts activated carbon, 30-40 parts nano-grade heavy calcium powder and 40-50 parts polyester fiber. USE - Used as concrete additive. ADVANTAGE - The concrete additive improves crack resistance, impermeability of the concrete and improves the anti-corrosion performance of structural steel and its construction and water-proof protection period of the building.