• 专利标题:   Temperature-resistant concrete comprises e.g. cement, clay clinker, water, magnesium sand, water reducing agent, alumina, modifier, graphene, flame retardant, auxiliary agent, expanded perlite, ceramic powder, modified silicon dioxide aerogel, and hydrogenated nitrile-butadiene rubber powder.
  • 专利号:   CN113620645-A
  • 发明人:   DAI Y, SONG W
  • 专利权人:   HAIYAN QINSHAN CONCRETE CO LTD
  • 国际专利分类:   C04B014/06, C04B014/18, C04B014/46, C04B016/06, C04B018/02, C04B024/26, C04B024/28, C04B028/00
  • 专利详细信息:   CN113620645-A 09 Nov 2021 C04B-028/00 202234 Chinese
  • 申请详细信息:   CN113620645-A CN10766179 07 Jul 2021
  • 优先权号:   CN10766179

▎ 摘  要

NOVELTY - Temperature-resistant concrete comprises 30-40 pts. wt. cement, 12-30 pts. wt. clay clinker, 18-30 pts. wt. water, 8-15 pts. wt. magnesium sand, 2-3 pts. wt. water-reducing agent, 5-10 pts. wt. alumina, 1-2 pts. wt. modifier, 1, 2 pts. wt. graphene, 1 pts. wt. flame retardant, 4-7 pts. wt. auxiliary agent, 20-40 pts. wt. expanded perlite, 40-50 pts. wt. ceramics powder, 400-60 pts. wt. modified silicon dioxide aerogel, 1 pts. wt. hydrogenated nitrile-butadiene rubber powder, 1 pts. wt. polypropylene fiber and 14-16 pts. wt. acrylic ester emulsion. USE - Temperature-resistant concrete. Uses include but are not limited to house, road, military engineering, nuclear power plant and other structures such as buildings. ADVANTAGE - The concrete compressive strength is improved, drying shrinkage is reduced, which can improve the service life of the temperature-resistant concrete. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a processing technique of temperature-resistant concrete.