Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly impervious concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses environment-friendly impervious concrete and a preparation method thereof. The environment-friendly impervious concrete is prepared from a concrete mixture, and the concrete mixture comprises the following components in parts by mass: 100 parts of water; 180 to 190 parts of cement; 180 to 190 parts of fly ash; 450 to 470 parts of fine aggregate; 650 to 670 parts of coarse aggregate; 5.4 to 5.7 parts of calcium hydroxide; and 2.1 to 2.4 parts of an additive. And the additive is a compound of sodium glucoheptonate, tartaric acid, sodium citrate and sodium lignin sulfonate. The method has the advantage of improving the coal ash consumption effect.
本发明涉及混凝土领域，具体公开了一种环保抗渗混凝土及其制备方法。环保抗渗混凝土由混凝土拌和料制成，混凝土拌和料包括以下质量份数的组分：水100份；水泥180‑190份；粉煤灰180‑190份；细骨料450‑470份；粗骨料650‑670份；氢氧化钙5.4‑5.7份；外加剂2.1‑2.4份。外加剂为葡庚糖酸钠、酒石酸、柠檬酸钠、木质素磺酸钠的复配。本发明具有提高消耗粉煤灰的效果的优点。
Environment-friendly impervious concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses environment-friendly impervious concrete and a preparation method thereof. The environment-friendly impervious concrete is prepared from a concrete mixture, and the concrete mixture comprises the following components in parts by mass: 100 parts of water; 180 to 190 parts of cement; 180 to 190 parts of fly ash; 450 to 470 parts of fine aggregate; 650 to 670 parts of coarse aggregate; 5.4 to 5.7 parts of calcium hydroxide; and 2.1 to 2.4 parts of an additive. And the additive is a compound of sodium glucoheptonate, tartaric acid, sodium citrate and sodium lignin sulfonate. The method has the advantage of improving the coal ash consumption effect.
本发明涉及混凝土领域，具体公开了一种环保抗渗混凝土及其制备方法。环保抗渗混凝土由混凝土拌和料制成，混凝土拌和料包括以下质量份数的组分：水100份；水泥180‑190份；粉煤灰180‑190份；细骨料450‑470份；粗骨料650‑670份；氢氧化钙5.4‑5.7份；外加剂2.1‑2.4份。外加剂为葡庚糖酸钠、酒石酸、柠檬酸钠、木质素磺酸钠的复配。本发明具有提高消耗粉煤灰的效果的优点。
Environment-friendly impervious concrete and preparation method thereof
一种环保抗渗混凝土及其制备方法
YANG CHUNXIONG (Autor:in) / GUO YUNJIE (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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