Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seismic ultrahigh-ductility concrete and preparation method thereof
The invention discloses anti-seismic ultrahigh-ductility concrete which is prepared from the following raw materials in parts by weight: 100-120 parts of cement, 300-350 parts of gravel, 180-220 parts of river sand, 30-40 parts of clay mineral powder, 15-20 parts of calcined kaolin, 4-7 parts of basalt fibers, 6-10 parts of glass fibers, 5-7 parts of gypsum powder, 3-4 parts of a water reducing agent and 35-45 parts of water. According to the anti-seismic and ultrahigh-ductility concrete disclosed by the invention, the raw materials are selected and reasonably proportioned, and the anti-seismic and ultrahigh-ductility concrete prepared from the raw materials such as the cement, the gravel, the river sand, the clay mineral powder, the calcined kaolin, the basalt fiber, the glass fiber, the gypsum powder and the water reducing agent has good flowability, has good anti-seismic property and high ductility after being cured, and can be used for preparing the anti-seismic and ultrahigh-ductility concrete. The comprehensive performance is good, and the market application prospect is wide.
本发明公开了一种抗震超高延性混凝土，由包括以下重量份的原料制成：水泥100～120份、碎石300～350份、河沙180～220份、粘土矿粉30～40份、煅烧高岭土15～20份、玄武岩纤维4～7份、玻璃纤维6～10份、石膏粉5～7份、减水剂3～4份、水35～45份。本发明的抗震超高延性混凝土通过精选原料组成，并合理配比，采用水泥、碎石、河沙、粘土矿粉、煅烧高岭土、玄武岩纤维、玻璃纤维、石膏粉、减水剂等原料制得的抗震超高延性混凝土具有良好的流动性，且养护后具有良好的抗震性能和高延性，抗压强度高等优点，综合性能好，具有广泛的市场应用前景。
Anti-seismic ultrahigh-ductility concrete and preparation method thereof
The invention discloses anti-seismic ultrahigh-ductility concrete which is prepared from the following raw materials in parts by weight: 100-120 parts of cement, 300-350 parts of gravel, 180-220 parts of river sand, 30-40 parts of clay mineral powder, 15-20 parts of calcined kaolin, 4-7 parts of basalt fibers, 6-10 parts of glass fibers, 5-7 parts of gypsum powder, 3-4 parts of a water reducing agent and 35-45 parts of water. According to the anti-seismic and ultrahigh-ductility concrete disclosed by the invention, the raw materials are selected and reasonably proportioned, and the anti-seismic and ultrahigh-ductility concrete prepared from the raw materials such as the cement, the gravel, the river sand, the clay mineral powder, the calcined kaolin, the basalt fiber, the glass fiber, the gypsum powder and the water reducing agent has good flowability, has good anti-seismic property and high ductility after being cured, and can be used for preparing the anti-seismic and ultrahigh-ductility concrete. The comprehensive performance is good, and the market application prospect is wide.
本发明公开了一种抗震超高延性混凝土，由包括以下重量份的原料制成：水泥100～120份、碎石300～350份、河沙180～220份、粘土矿粉30～40份、煅烧高岭土15～20份、玄武岩纤维4～7份、玻璃纤维6～10份、石膏粉5～7份、减水剂3～4份、水35～45份。本发明的抗震超高延性混凝土通过精选原料组成，并合理配比，采用水泥、碎石、河沙、粘土矿粉、煅烧高岭土、玄武岩纤维、玻璃纤维、石膏粉、减水剂等原料制得的抗震超高延性混凝土具有良好的流动性，且养护后具有良好的抗震性能和高延性，抗压强度高等优点，综合性能好，具有广泛的市场应用前景。
Anti-seismic ultrahigh-ductility concrete and preparation method thereof
一种抗震超高延性混凝土及其制备方法
GUO QING (Autor:in) / HE QUNLI (Autor:in) / WAN MINXIAN (Autor:in) / MA KAIQUAN (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
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