Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Machine-made sand concrete and preparation method thereof
Relating to the technical field of concrete, the invention provides a machine-made sand concrete and a preparation method thereof, and the machine-made sand concrete comprises the following components by mass: 450-480 parts of cement, 30-50 parts of fly ash, 30-50 parts of mineral powder, 620-673 parts of machine-made sand, 1098-1150 parts of coarse aggregate, and 135-140 parts of water. According to the machine-made sand concrete, machine-made sand belongs to artificial sand, the production performance can be adjusted through equipment, the machine-made sand concrete is used, the requirement for natural sand can be reduced, and damage to ecology is reduced; the machine-made sand concrete has the characteristics of high strength, large flow state and the like, the construction efficiency is improved, the durability of the concrete is improved, and the concrete cost is reduced.
一种机制砂混凝土及其制备方法，涉及混凝土技术领域，包括以下质量份计的组分：水泥450‑480份，粉煤灰30‑50份，矿粉30‑50份，机制砂620‑673份，粗集料1098‑1150份，水135‑140份。本发明的一种机制砂混凝土，机制砂属于人工砂，可通过设备调节生产性能，使用机制砂混凝土，可减少天然砂需求，降低对生态的破坏；本发明的机制砂混凝土具有高强度、大流态等特性，提高施工效率，增加混凝土的耐久性，降低混凝土成本。
Machine-made sand concrete and preparation method thereof
Relating to the technical field of concrete, the invention provides a machine-made sand concrete and a preparation method thereof, and the machine-made sand concrete comprises the following components by mass: 450-480 parts of cement, 30-50 parts of fly ash, 30-50 parts of mineral powder, 620-673 parts of machine-made sand, 1098-1150 parts of coarse aggregate, and 135-140 parts of water. According to the machine-made sand concrete, machine-made sand belongs to artificial sand, the production performance can be adjusted through equipment, the machine-made sand concrete is used, the requirement for natural sand can be reduced, and damage to ecology is reduced; the machine-made sand concrete has the characteristics of high strength, large flow state and the like, the construction efficiency is improved, the durability of the concrete is improved, and the concrete cost is reduced.
一种机制砂混凝土及其制备方法，涉及混凝土技术领域，包括以下质量份计的组分：水泥450‑480份，粉煤灰30‑50份，矿粉30‑50份，机制砂620‑673份，粗集料1098‑1150份，水135‑140份。本发明的一种机制砂混凝土，机制砂属于人工砂，可通过设备调节生产性能，使用机制砂混凝土，可减少天然砂需求，降低对生态的破坏；本发明的机制砂混凝土具有高强度、大流态等特性，提高施工效率，增加混凝土的耐久性，降低混凝土成本。
Machine-made sand concrete and preparation method thereof
一种机制砂混凝土及其制备方法
QIAO LIANBO (Autor:in) / ZHANG TIANBO (Autor:in) / DONG ZIQIAN (Autor:in) / RONG GUOCHENG (Autor:in) / CAI YANBIAO (Autor:in) / ZHU SHUMIN (Autor:in) / XIAO YANZHENG (Autor:in) / PENG KUN (Autor:in)
24.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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