Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of concrete, and particularly discloses impermeable concrete and a preparation method thereof. The impermeable concrete is prepared from the following raw materials in parts by weight: 400-440 parts of cement; 750-800 parts of sand; 1000-1100 parts of stone; 30-35 parts of fly ash; 20-25 parts of limestone powder; 9-10 parts of a water reducing agent; 20-40 parts of straw fiber; 30-50 parts of rubber powder modified slag particles; 130-170 parts of water; the rubber powder modified slag particles are prepared by wrapping slag particles with a rubber powder coating, and the rubber powder coating is composed of rubber powder and epoxy resin. The impermeable concrete has the effect of improving the concrete anti-seepage performance.
本申请涉及混凝土技术领域，具体公开了一种抗渗混凝土及其制备方法，抗渗混凝土由包含以下重量份数的原料制成：水泥400‑440份；砂子750‑800份；石子1000‑1100份；粉煤灰30‑35份；石灰石粉20‑25份；减水剂9‑10份；秸秆纤维20‑40份；橡胶粉改性矿渣颗粒30‑50份；水130‑170份；所述橡胶粉改性矿渣颗粒是由橡胶粉涂料包裹矿渣颗粒后制成，所述橡胶粉涂料由橡胶粉和环氧树脂组成。本申请具有提高混凝土抗渗性能的效果。
The invention relates to the technical field of concrete, and particularly discloses impermeable concrete and a preparation method thereof. The impermeable concrete is prepared from the following raw materials in parts by weight: 400-440 parts of cement; 750-800 parts of sand; 1000-1100 parts of stone; 30-35 parts of fly ash; 20-25 parts of limestone powder; 9-10 parts of a water reducing agent; 20-40 parts of straw fiber; 30-50 parts of rubber powder modified slag particles; 130-170 parts of water; the rubber powder modified slag particles are prepared by wrapping slag particles with a rubber powder coating, and the rubber powder coating is composed of rubber powder and epoxy resin. The impermeable concrete has the effect of improving the concrete anti-seepage performance.
本申请涉及混凝土技术领域，具体公开了一种抗渗混凝土及其制备方法，抗渗混凝土由包含以下重量份数的原料制成：水泥400‑440份；砂子750‑800份；石子1000‑1100份；粉煤灰30‑35份；石灰石粉20‑25份；减水剂9‑10份；秸秆纤维20‑40份；橡胶粉改性矿渣颗粒30‑50份；水130‑170份；所述橡胶粉改性矿渣颗粒是由橡胶粉涂料包裹矿渣颗粒后制成，所述橡胶粉涂料由橡胶粉和环氧树脂组成。本申请具有提高混凝土抗渗性能的效果。