Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete prepared from waste slurry of concrete mixing plant
The invention discloses concrete prepared from waste slurry of a concrete mixing plant. The concrete is characterized by being prepared from the following raw materials in parts by weight: 180 to 350parts of cement, 120 to 190 parts of mineral powder, 50 to 100 parts of coal ash, 820 to 1520 parts of aggregate, 95 to 150 parts of clear water and 10 to 50 parts of waste slurry water with the solidcontent of 4 to 10 percent, 8-18 parts of admixture. The concrete prepared from the raw materials in proportion can reach the grade of C50-C60, and has the characteristics of good fluidity, high density, high pressure resistance and the like.
本发明公开了一种采用混凝土搅拌站废浆制备的混凝土，其特征在于，由如下重量份数的原料组合：水泥180～350份,矿粉120～190份,煤灰50～100份,骨料820～1520份，清水95～150份，固含量在4～10%废浆水10～50份；外加剂8～18份。采用本发明的原料配比制备出的混凝土能够达到C50‑C60的级别，具有流动性好、密度高、耐压高等特点。
Concrete prepared from waste slurry of concrete mixing plant
The invention discloses concrete prepared from waste slurry of a concrete mixing plant. The concrete is characterized by being prepared from the following raw materials in parts by weight: 180 to 350parts of cement, 120 to 190 parts of mineral powder, 50 to 100 parts of coal ash, 820 to 1520 parts of aggregate, 95 to 150 parts of clear water and 10 to 50 parts of waste slurry water with the solidcontent of 4 to 10 percent, 8-18 parts of admixture. The concrete prepared from the raw materials in proportion can reach the grade of C50-C60, and has the characteristics of good fluidity, high density, high pressure resistance and the like.
本发明公开了一种采用混凝土搅拌站废浆制备的混凝土，其特征在于，由如下重量份数的原料组合：水泥180～350份,矿粉120～190份,煤灰50～100份,骨料820～1520份，清水95～150份，固含量在4～10%废浆水10～50份；外加剂8～18份。采用本发明的原料配比制备出的混凝土能够达到C50‑C60的级别，具有流动性好、密度高、耐压高等特点。
Concrete prepared from waste slurry of concrete mixing plant
一种采用混凝土搅拌站废浆制备的混凝土
WANG YUHONG (Autor:in) / LAI YONGDE (Autor:in) / HUANG YUANKUI (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
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