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A platform for research: civil engineering, architecture and urbanism
Preparation process of inorganic cementing material concrete
The invention discloses a preparation process of inorganic cementing material concrete, which is prepared from the following components in parts by mass: 1100-1200 parts of coarse aggregate, 800-900 parts of fine aggregate, 35-50 parts of composite fiber material, 4-5 parts of polycarboxylate superplasticizer and 145-160 parts of clear water. The cementitious material is formed by mixing an organic cementitious material and an inorganic cementitious material in a mass ratio of 2: 5; the fine aggregate comprises river sand, talcum powder and vermiculite powder in a mass ratio of 7: 2: 1; the coarse aggregate is crushed stones, the particle sizes of the crushed stones are respectively 5-20mm, 20-40mm and 40-80mm, and the mass ratio of the crushed stones to the crushed stones is 2: 1: 3: 2. All the raw materials are poured into the stirring tank, the mixture is stirred through the first stirring component and the second stirring component, the first stirring component circularly moves in the stirring tank while rotating and stirring the mixture, and the second stirring component rotates and stirs in the path area of the circular movement. According to the invention, the proportion of the concrete is specifically indicated, and high-quality and reliable concrete can be obtained with the assistance of a specific mixing method.
本发明公开了一种无机胶凝材料混凝土制备工艺,各自按质量份计为，粗骨料1100‑1200份、细骨料800‑900份、复合纤维材料35‑50份、聚羧酸高效减水剂4‑5份、清水145‑160份；胶凝材料包括有机胶凝材料和无机胶凝材料混合而成，且质量比为2：5；细骨料包括河沙、滑石粉和蛭石粉，三者质量比为7:2:1；粗骨料为碎石，这些碎石中，粒径分别包括5—20mm、20～40mm、40‑80mm，且三者质量之比为2:1:3:2。将各原料倒入搅拌罐中，通过第一搅拌部件和第二搅拌部件对混合料进行搅拌，第一搅拌部件一边旋转搅拌混合料，一边在搅拌罐内循环运动，第二搅拌部件在循环运动的路径区域内进行旋转搅拌。本发明具体指明了一种混凝土的配比，并辅以特定拌和方法，可以得到优质可靠的混凝土。
Preparation process of inorganic cementing material concrete
The invention discloses a preparation process of inorganic cementing material concrete, which is prepared from the following components in parts by mass: 1100-1200 parts of coarse aggregate, 800-900 parts of fine aggregate, 35-50 parts of composite fiber material, 4-5 parts of polycarboxylate superplasticizer and 145-160 parts of clear water. The cementitious material is formed by mixing an organic cementitious material and an inorganic cementitious material in a mass ratio of 2: 5; the fine aggregate comprises river sand, talcum powder and vermiculite powder in a mass ratio of 7: 2: 1; the coarse aggregate is crushed stones, the particle sizes of the crushed stones are respectively 5-20mm, 20-40mm and 40-80mm, and the mass ratio of the crushed stones to the crushed stones is 2: 1: 3: 2. All the raw materials are poured into the stirring tank, the mixture is stirred through the first stirring component and the second stirring component, the first stirring component circularly moves in the stirring tank while rotating and stirring the mixture, and the second stirring component rotates and stirs in the path area of the circular movement. According to the invention, the proportion of the concrete is specifically indicated, and high-quality and reliable concrete can be obtained with the assistance of a specific mixing method.
本发明公开了一种无机胶凝材料混凝土制备工艺,各自按质量份计为，粗骨料1100‑1200份、细骨料800‑900份、复合纤维材料35‑50份、聚羧酸高效减水剂4‑5份、清水145‑160份；胶凝材料包括有机胶凝材料和无机胶凝材料混合而成，且质量比为2：5；细骨料包括河沙、滑石粉和蛭石粉，三者质量比为7:2:1；粗骨料为碎石，这些碎石中，粒径分别包括5—20mm、20～40mm、40‑80mm，且三者质量之比为2:1:3:2。将各原料倒入搅拌罐中，通过第一搅拌部件和第二搅拌部件对混合料进行搅拌，第一搅拌部件一边旋转搅拌混合料，一边在搅拌罐内循环运动，第二搅拌部件在循环运动的路径区域内进行旋转搅拌。本发明具体指明了一种混凝土的配比，并辅以特定拌和方法，可以得到优质可靠的混凝土。
Preparation process of inorganic cementing material concrete
一种无机胶凝材料混凝土制备工艺
ZHOU XING (author) / ZHOU ZICHENG (author)
2023-03-17
Patent
Electronic Resource
Chinese
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