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  • 专利标题:   Environmentally-friendly odor-free asphalt mixture used for paving road and repairing house, comprises asphalt, cement, limestone powder, fiber modifier, stearic acid-modified magnesium oxide, deodorant and ceramic micropowder.
  • 专利号:   CN114573283-A, CN114573283-B
  • 发明人:   LI H, HE L, XIAO J, CHEN G, LIU S, DAI Y
  • 专利权人:   HUNAN ROAD BRIDGE CONSTR GROUP CO LTD
  • 国际专利分类:   C04B014/28, C04B018/02, C04B024/16, C04B024/36, C04B024/42, C04B028/00
  • 专利详细信息:   CN114573283-A 03 Jun 2022 C04B-028/00 202262 Chinese
  • 申请详细信息:   CN114573283-A CN10478180 05 May 2022
  • 优先权号:   CN10478180

▎ 摘　　要

NOVELTY - An environmentally-friendly odor-free asphalt mixture comprises 10-20 pts. wt. asphalt, 30-45 pts. wt. cement, 5-10 pts. wt. limestone powder, 4-9 pts. wt. fiber modifier, 2-5 pts. wt. stearic acid-modified magnesium oxide, 1-3 pts. wt. deodorant and 3-6 pts. wt. ceramic micropowder. USE - Environmentally-friendly odor-free asphalt mixture is used for paving road and repairing house. ADVANTAGE - The asphalt mixed material is environment-friendly odor-free and has excellent anti-cracking performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the environmentally-friendly odor-free asphalt mixture.