• 专利标题:   Antibacterial clean water concrete useful in e.g. environmentally-friendly building, bridge culvert high-rise building and water conservancy dam, comprises cement, graphene oxide, silicon ash powder, gravel, river sand, zinc oxide, fly ash fiber, waste cotton fiber and 5'-adenosine triphosphate.
  • 专利号:   CN114853425-A
  • 发明人:   LU X, ZHANG Z, GUO X, ZHOU J
  • 专利权人:   NINGBO XINLI BUILDING MATERIAL TECHNOLOG
  • 国际专利分类:   C04B111/20, C04B111/27, C04B028/04
  • 专利详细信息:   CN114853425-A 05 Aug 2022 C04B-028/04 202292 Chinese
  • 申请详细信息:   CN114853425-A CN10600578 30 May 2022
  • 优先权号:   CN10600578

▎ 摘  要

NOVELTY - Antibacterial clean water concrete comprises 35-45 pts. wt. cement, 3-5 pts. wt. graphene oxide, 5-8 pts. wt. silicon ash powder, 20-30 pts. wt. gravel, 25-35 pts. wt. river sand, 3-5 pts. wt. zinc oxide 3-5 parts, 3-6 pts. wt. fly ash fiber, 1-3 pts. wt. waste cotton fiber, 3-5 pts. wt. monovinyl-reactive β-cyclodextrin quaternary ammonium salt /4 -methyl-5-vinyl thiazole/eugenol/2-acrylamido-2-methyl propanesulfonic acid copolymer and 0.5-1.5 pts. wt. 5'-adenosine triphosphate. The initiator is azodiisobutyronitrile. The high boiling point solvent is dimethyl sulfoxide, N, N-dimethyl formamide or N, N-dimethyl acetamide. The inert gas is nitrogen, helium gas, neon gas or argon gas. USE - The antibacterial clear water concrete is useful in environmentally-friendly building, low carbon building, ecological building, subway, high speed railway, road, bridge culvert high-rise building, and water conservancy dam. ADVANTAGE - The antibacterial clean water concrete has good antibacterial effect, antibacterial durability, impermeability and crack resistance, high compression strength, and long service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a preparation method of the antibacterial clear water concrete.