Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an anti-crack concrete formula, relates to the technical field of concrete raw materials, and aims at solving the technical problems that in existing concrete formula materials, gravel is large in particle size and difficult to fuse with other materials tightly, fine gaps are likely to exist after the concrete is dried and formed, and once the fine gaps are subjected to external force, the concrete is prone to cracking. The concrete is prepared from the following raw materials in parts by weight: 100-120 parts of cement, 500-600 parts of ground gravel, 50-60 parts of water and 5-10 parts of a water reducing agent. The formula has the effect of improving the anti-cracking performance of concrete.
本发明涉及一种抗裂混凝土配方，涉及混凝土原材料技术领域,其技术问题为现有的混凝土由于其配方材料中，砂石的粒径较大，难以与其他材料融合的较为紧密，容易在混凝土干燥成型后存在细小间隙，而细小间隙一旦受到外力，即容易导致混凝土开裂；其包括如下重量份的原料：水泥100‑120份、研磨砂石500‑600份、水50‑60份和减水剂5‑10份。本发明具有提高混凝土的抗裂的效果。
The invention relates to an anti-crack concrete formula, relates to the technical field of concrete raw materials, and aims at solving the technical problems that in existing concrete formula materials, gravel is large in particle size and difficult to fuse with other materials tightly, fine gaps are likely to exist after the concrete is dried and formed, and once the fine gaps are subjected to external force, the concrete is prone to cracking. The concrete is prepared from the following raw materials in parts by weight: 100-120 parts of cement, 500-600 parts of ground gravel, 50-60 parts of water and 5-10 parts of a water reducing agent. The formula has the effect of improving the anti-cracking performance of concrete.
本发明涉及一种抗裂混凝土配方，涉及混凝土原材料技术领域,其技术问题为现有的混凝土由于其配方材料中，砂石的粒径较大，难以与其他材料融合的较为紧密，容易在混凝土干燥成型后存在细小间隙，而细小间隙一旦受到外力，即容易导致混凝土开裂；其包括如下重量份的原料：水泥100‑120份、研磨砂石500‑600份、水50‑60份和减水剂5‑10份。本发明具有提高混凝土的抗裂的效果。
Anti-crack concrete formula
一种抗裂混凝土配方
PAN SANCAI (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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