Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable foam geopolymer concrete and preparation method thereof
The invention discloses adjustable foam geopolymer concrete which is prepared from the following raw materials in parts by weight: 50-70 parts of mine fine tail mud, 10-30 parts of coal ash, 5-20 parts of cement, 18-30 parts of a carrier foaming agent, 1.40-5.00 parts of sodium silicate, 0.3-0.6 part of a foam stabilizer, 0.3-0.8 part of a thickening time control agent and 45-60 parts of water. The invention also relates to a preparation method of the adjustable foam geopolymer concrete. According to the invention, comprehensive utilization of mine fine tail mud, fly ash and other wastes can be realized, and the prepared foam geopolymer concrete has the advantages of light weight, high strength, low water absorption rate, low heat conductivity coefficient, adjustable foaming rate and adjustable comprehensive performance of concrete, and has good application prospects.
本发明公开了一种可调型泡沫地聚物混凝土，包括以下重量份的原料制成：矿山细尾泥50‑70份，粉煤灰10‑30份，水泥5‑20份，载体发泡剂18‑30份，硅酸钠1.40‑5.00份，稳泡剂0.3‑0.6份，调凝剂0.3‑0.8份，水45‑60份；本发明还涉及一种可调型泡沫地聚物混凝土的制备方法。本发明可实现矿山细尾泥和粉煤灰等废弃物的综合利用，所制备的泡沫地聚物混凝土具有质量轻、强度高、吸水率低、导热系数低、发泡速率及混凝土综合性能可调节的优点，具有良好的应用前景。
Adjustable foam geopolymer concrete and preparation method thereof
The invention discloses adjustable foam geopolymer concrete which is prepared from the following raw materials in parts by weight: 50-70 parts of mine fine tail mud, 10-30 parts of coal ash, 5-20 parts of cement, 18-30 parts of a carrier foaming agent, 1.40-5.00 parts of sodium silicate, 0.3-0.6 part of a foam stabilizer, 0.3-0.8 part of a thickening time control agent and 45-60 parts of water. The invention also relates to a preparation method of the adjustable foam geopolymer concrete. According to the invention, comprehensive utilization of mine fine tail mud, fly ash and other wastes can be realized, and the prepared foam geopolymer concrete has the advantages of light weight, high strength, low water absorption rate, low heat conductivity coefficient, adjustable foaming rate and adjustable comprehensive performance of concrete, and has good application prospects.
本发明公开了一种可调型泡沫地聚物混凝土，包括以下重量份的原料制成：矿山细尾泥50‑70份，粉煤灰10‑30份，水泥5‑20份，载体发泡剂18‑30份，硅酸钠1.40‑5.00份，稳泡剂0.3‑0.6份，调凝剂0.3‑0.8份，水45‑60份；本发明还涉及一种可调型泡沫地聚物混凝土的制备方法。本发明可实现矿山细尾泥和粉煤灰等废弃物的综合利用，所制备的泡沫地聚物混凝土具有质量轻、强度高、吸水率低、导热系数低、发泡速率及混凝土综合性能可调节的优点，具有良好的应用前景。
Adjustable foam geopolymer concrete and preparation method thereof
一种可调型泡沫地聚物混凝土及其制备方法
GAO SHUANGSHUANG (Autor:in) / ZHU MINTAO (Autor:in) / ZHU KUN (Autor:in) / NI DAYOU (Autor:in) / JIN ZIQING (Autor:in) / LYU JIWEI (Autor:in) / WU YIFEI (Autor:in)
01.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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