Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Red mud and shield muck-based self-thermal-insulation wall material and preparation method thereof
The invention relates to a red mud and shield muck-based self-thermal-insulation wall material and a preparation method thereof, and belongs to the technical field of self-thermal-insulation walls, the red mud and shield muck-based self-thermal-insulation wall material comprises the following components by mass: 20-25 parts of cement, 10-15 parts of fly ash, 15-20 parts of red mud, 15-20 parts of shield muck, 5-8 parts of glass beads, 10-15 parts of coal gangue, 5-8 parts of straw, and 3-5 parts of an activator; the heat conductivity coefficient of the wall material can be effectively reduced, and the self-insulation performance of the material is improved. Meanwhile, the basic requirement for material strength is met, and solid waste resources such as red mud, shield muck, straw and coal gangue in the cross-industry field are fully and comprehensively utilized.
本发明涉及一种赤泥、盾构渣土基自保温墙体材料及其制备方法，属于自保温墙体技术领域，其特征在于，包括如下组分及其质量份数：水泥20‑25份、粉煤灰10‑15份、赤泥15‑20份、盾构渣土15‑20份、玻化微珠5‑8份、煤矸石10‑15份、秸秆5‑8份、激发剂3‑5份；本发明能够有效降低墙体材料的导热系数，提升材料的自保温性能。同时满足材料强度的基本要求，充分综合利用赤泥、盾构渣土、秸秆、煤矸石等跨行业领域固废资源。
Red mud and shield muck-based self-thermal-insulation wall material and preparation method thereof
The invention relates to a red mud and shield muck-based self-thermal-insulation wall material and a preparation method thereof, and belongs to the technical field of self-thermal-insulation walls, the red mud and shield muck-based self-thermal-insulation wall material comprises the following components by mass: 20-25 parts of cement, 10-15 parts of fly ash, 15-20 parts of red mud, 15-20 parts of shield muck, 5-8 parts of glass beads, 10-15 parts of coal gangue, 5-8 parts of straw, and 3-5 parts of an activator; the heat conductivity coefficient of the wall material can be effectively reduced, and the self-insulation performance of the material is improved. Meanwhile, the basic requirement for material strength is met, and solid waste resources such as red mud, shield muck, straw and coal gangue in the cross-industry field are fully and comprehensively utilized.
本发明涉及一种赤泥、盾构渣土基自保温墙体材料及其制备方法，属于自保温墙体技术领域，其特征在于，包括如下组分及其质量份数：水泥20‑25份、粉煤灰10‑15份、赤泥15‑20份、盾构渣土15‑20份、玻化微珠5‑8份、煤矸石10‑15份、秸秆5‑8份、激发剂3‑5份；本发明能够有效降低墙体材料的导热系数，提升材料的自保温性能。同时满足材料强度的基本要求，充分综合利用赤泥、盾构渣土、秸秆、煤矸石等跨行业领域固废资源。
Red mud and shield muck-based self-thermal-insulation wall material and preparation method thereof
一种赤泥、盾构渣土基自保温墙体材料及其制备方法
SHI XIANYUAN (Autor:in) / LI XIUSHAN (Autor:in) / WEI GUANGBIN (Autor:in) / XUAN ZHAOJUN (Autor:in) / SHEN HAIDONG (Autor:in) / XIE FEIXIANG (Autor:in) / ZHANG ZHEN (Autor:in)
20.10.2023
Patent
Elektronische Ressource
Chinesisch
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