Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly anti-cracking premixed concrete and preparation method thereof
The invention relates to the technical field of concrete materials, in particular to environment-friendly anti-crack premixed concrete and a preparation method thereof. The environment-friendly anti-cracking premixed concrete is prepared from the following raw material components in parts by weight: 100 to 120 parts of cement, 40 to 55 parts of fly ash, 45 to 55 parts of slag powder, 260 to 320 parts of fine aggregate, 300 to 400 parts of coarse aggregate, 2 to 3.5 parts of a water reducing agent, 65 to 75 parts of water, 5 to 15 parts of super absorbent resin and 10 to 18 parts of water swelling rubber. The environment-friendly anti-cracking premixed concrete prepared by the invention has high compressive strength and good anti-cracking performance.
本申请涉及混凝土材料技术领域，更具体地说，它涉及一种环保抗裂预拌混凝土及其制备方法。一种环保抗裂预拌混凝土，环保抗裂预拌混凝土的原料中包含以下重量份的组分：水泥100‑120份、粉煤灰40‑55份、矿渣粉45‑55份、细骨料260‑320份、粗骨料300‑400份、减水剂2‑3.5份、水65‑75份、高吸水树脂5‑15份、吸水膨胀橡胶10‑18份。本申请制得的环保抗裂预拌混凝土，兼具高抗压强度和良好的抗裂性能。
Environment-friendly anti-cracking premixed concrete and preparation method thereof
The invention relates to the technical field of concrete materials, in particular to environment-friendly anti-crack premixed concrete and a preparation method thereof. The environment-friendly anti-cracking premixed concrete is prepared from the following raw material components in parts by weight: 100 to 120 parts of cement, 40 to 55 parts of fly ash, 45 to 55 parts of slag powder, 260 to 320 parts of fine aggregate, 300 to 400 parts of coarse aggregate, 2 to 3.5 parts of a water reducing agent, 65 to 75 parts of water, 5 to 15 parts of super absorbent resin and 10 to 18 parts of water swelling rubber. The environment-friendly anti-cracking premixed concrete prepared by the invention has high compressive strength and good anti-cracking performance.
本申请涉及混凝土材料技术领域，更具体地说，它涉及一种环保抗裂预拌混凝土及其制备方法。一种环保抗裂预拌混凝土，环保抗裂预拌混凝土的原料中包含以下重量份的组分：水泥100‑120份、粉煤灰40‑55份、矿渣粉45‑55份、细骨料260‑320份、粗骨料300‑400份、减水剂2‑3.5份、水65‑75份、高吸水树脂5‑15份、吸水膨胀橡胶10‑18份。本申请制得的环保抗裂预拌混凝土，兼具高抗压强度和良好的抗裂性能。
Environment-friendly anti-cracking premixed concrete and preparation method thereof
一种环保抗裂预拌混凝土及其制备方法
ZHAO XINCHENG (Autor:in) / HUANG BAOLIN (Autor:in) / WANG ZHIPING (Autor:in) / HUANG YIWEI (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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