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  • 专利标题:   Self-compacting compensation shrinkage concrete used for civil engineering works e.g. shipbuilding, and in mechanical industries, comprises water, cement, fly ash, mineral powder, limestone, gravel, graphene adjusting modifier, modified aluminum borate whisker and water reducing agent.
  • 专利号:   CN116143461-A
  • 发明人:   TANG P, ZOU P, MO Z, LI J, XIA Z, XIA J, ZHONG K, HUANG M, WU C, WANG Y
  • 专利权人:   HUNAN GUOHE BRIDGE ACCESSORIES CO LTD, HUNAN INT COMMUNICATIONS ECONOMIC ENG CO
  • 国际专利分类:   C04B111/20, C04B028/02
  • 专利详细信息:   CN116143461-A 23 May 2023 C04B-028/02 202354 Chinese
  • 申请详细信息:   CN116143461-A CN11348431 31 Oct 2022
  • 优先权号:   CN11348431

▎ 摘　　要

NOVELTY - A C50 self-compacting compensation shrinkage concrete comprises 120-130 pts. wt. water, 140-150 pts. wt. cement, 70-80 pts. wt. fly ash, 35-45 pts. wt. mineral powder, 20-30 pts. wt. limestone, 55-65 pts. wt. gravel, 5-10 pts. wt. graphene adjusting modifier, 10-15 pts. wt. modified aluminum borate whisker and 5-10 pts. wt. water reducing agent. USE - C50 self-compacting compensation shrinkage concrete used for civil engineering works e.g. shipbuilding, and in mechanical industries, marine development and geothermal engineering. ADVANTAGE - The C50 self-compacting compensation shrinkage concrete has excellent synergistic effect, strength and durability by modifying and optimizing graphene with modified aluminum borate whiskers. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the C50 self-compacting compensation shrinkage concrete.