Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides environment-friendly anti-seepage concrete and a preparation method thereof, and the environment-friendly anti-seepage concrete comprises the following components in parts by weight: 200-350 parts of cement which is Portland cement; 80 to 100 parts of fly ash; 40 to 70 parts of mineral powder; 150 to 180 parts of water; 650-700 parts of sand, wherein the silt content is less than 3%; the particle size of the stone is smaller than or equal to 40mm, and the mud content of the stone is smaller than or equal to 1%; and 5-10 parts of a water reducing agent. According to the environment-friendly anti-seepage concrete, related additives are added in the preparation process, the types of the prepared raw materials and the proportion of all the raw materials are controlled, the preparation technology of the concrete is improved, the compactness of the concrete is improved, and the anti-seepage performance of the concrete is improved.
本申请提供一种环保抗渗型混凝土及其制备方法，环保抗渗型混凝土包括以下重量份的组分：水泥200‑350份，所述水泥为硅酸盐水泥；粉煤灰80‑100份；矿粉40‑70份；水150‑180份；砂650‑700份，含泥量小于3％；石800‑1000份，所述石的粒径小于等于40mm，含泥量小于等于1％；减水剂5‑10份。本申请的环保抗渗型混凝土通过在制备过程中加入相关的外加剂，并控制制备的原材料种类以及各原材料的配比，改进混凝土的制备工艺，提高了混凝土的密实度，以提升混凝土的抗渗性能。
The invention provides environment-friendly anti-seepage concrete and a preparation method thereof, and the environment-friendly anti-seepage concrete comprises the following components in parts by weight: 200-350 parts of cement which is Portland cement; 80 to 100 parts of fly ash; 40 to 70 parts of mineral powder; 150 to 180 parts of water; 650-700 parts of sand, wherein the silt content is less than 3%; the particle size of the stone is smaller than or equal to 40mm, and the mud content of the stone is smaller than or equal to 1%; and 5-10 parts of a water reducing agent. According to the environment-friendly anti-seepage concrete, related additives are added in the preparation process, the types of the prepared raw materials and the proportion of all the raw materials are controlled, the preparation technology of the concrete is improved, the compactness of the concrete is improved, and the anti-seepage performance of the concrete is improved.
本申请提供一种环保抗渗型混凝土及其制备方法，环保抗渗型混凝土包括以下重量份的组分：水泥200‑350份，所述水泥为硅酸盐水泥；粉煤灰80‑100份；矿粉40‑70份；水150‑180份；砂650‑700份，含泥量小于3％；石800‑1000份，所述石的粒径小于等于40mm，含泥量小于等于1％；减水剂5‑10份。本申请的环保抗渗型混凝土通过在制备过程中加入相关的外加剂，并控制制备的原材料种类以及各原材料的配比，改进混凝土的制备工艺，提高了混凝土的密实度，以提升混凝土的抗渗性能。
Environment-friendly impervious concrete and preparation method thereof
一种环保抗渗型混凝土及其制备方法
30.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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