Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the field of building materials, and particularly discloses a recycled concrete using an expansive soil modifier. The recycled concrete is prepared from, by mass, 150 to 400 parts of recycled concrete aggregate, 120 to 200 parts of cement, 50 to 100 parts of recycled powder, 10 to 20 parts of expansive soil, 5 to 15 parts of a water reducing agent, 20 to 40 parts of a retarder, 5 to 10 parts of a titanate coupling agent, 15 to 40 parts of cellulose and 100 to 150 parts of water. The modifier has the effect of improving the strength of the recycled concrete.
本申请涉及建筑材料领域，具体公开了一种采用膨胀土改性剂的再生混凝土。再生混凝土的原料包括以下质量份的组分：再生混凝土骨料150‑400份，水泥120‑200份，再生粉料50‑100份，膨胀土10‑20份，减水剂5‑15份，缓凝剂20‑40份，钛酸酯偶联剂5‑10份，纤维素15‑40份，水100‑150份。本申请具有提高再生混凝土强度的效果。
The invention relates to the field of building materials, and particularly discloses a recycled concrete using an expansive soil modifier. The recycled concrete is prepared from, by mass, 150 to 400 parts of recycled concrete aggregate, 120 to 200 parts of cement, 50 to 100 parts of recycled powder, 10 to 20 parts of expansive soil, 5 to 15 parts of a water reducing agent, 20 to 40 parts of a retarder, 5 to 10 parts of a titanate coupling agent, 15 to 40 parts of cellulose and 100 to 150 parts of water. The modifier has the effect of improving the strength of the recycled concrete.
本申请涉及建筑材料领域，具体公开了一种采用膨胀土改性剂的再生混凝土。再生混凝土的原料包括以下质量份的组分：再生混凝土骨料150‑400份，水泥120‑200份，再生粉料50‑100份，膨胀土10‑20份，减水剂5‑15份，缓凝剂20‑40份，钛酸酯偶联剂5‑10份，纤维素15‑40份，水100‑150份。本申请具有提高再生混凝土强度的效果。
| Europäisches Patentamt | 2024
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