Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composition for preparing crack-resistant toughened foam concrete, concrete, preparation method and application
The invention relates to the field of building materials, and discloses a composition for preparing crack-resistant toughened foam concrete, concrete, a preparation method and application. The composition contains Portland cement, fly ash, silica fume, redispersible latex powder, a fiber material, a foaming agent, a water reducing agent and water which are stored independently or stored by mixing two or more of Portland cement, fly ash, silica fume, redispersible latex powder, a fiber material, a foaming agent, a water reducing agent and water. The foam concrete provided by the invention has the advantages of good toughness, good crack resistance, high strength and the like, and is suitable for lining filling of tunnel engineering, mine hole and tunnel backfilling and road engineering.
本发明涉及建筑材料领域，公开了一种用于制备阻裂增韧泡沫混凝土的组合物、混凝土以及制备方法和应用。该组合物中含有独立保存或两者及以上混合保存的以下组分：硅酸盐水泥、粉煤灰、硅灰、可再分散性乳胶粉、纤维材料、发泡剂、减水剂、水。本发明提供的泡沫混凝土具有良好的韧性、抗裂性能以及高强度等优点，适用于隧道工程的衬砌填充、矿洞与隧道回填、道路工程。
Composition for preparing crack-resistant toughened foam concrete, concrete, preparation method and application
The invention relates to the field of building materials, and discloses a composition for preparing crack-resistant toughened foam concrete, concrete, a preparation method and application. The composition contains Portland cement, fly ash, silica fume, redispersible latex powder, a fiber material, a foaming agent, a water reducing agent and water which are stored independently or stored by mixing two or more of Portland cement, fly ash, silica fume, redispersible latex powder, a fiber material, a foaming agent, a water reducing agent and water. The foam concrete provided by the invention has the advantages of good toughness, good crack resistance, high strength and the like, and is suitable for lining filling of tunnel engineering, mine hole and tunnel backfilling and road engineering.
本发明涉及建筑材料领域，公开了一种用于制备阻裂增韧泡沫混凝土的组合物、混凝土以及制备方法和应用。该组合物中含有独立保存或两者及以上混合保存的以下组分：硅酸盐水泥、粉煤灰、硅灰、可再分散性乳胶粉、纤维材料、发泡剂、减水剂、水。本发明提供的泡沫混凝土具有良好的韧性、抗裂性能以及高强度等优点，适用于隧道工程的衬砌填充、矿洞与隧道回填、道路工程。
Composition for preparing crack-resistant toughened foam concrete, concrete, preparation method and application
用于制备阻裂增韧泡沫混凝土的组合物、混凝土以及制备方法和应用
LI CHUNBAO (Autor:in) / ZHAO GANG (Autor:in) / LI AN (Autor:in) / SUN YUNFENG (Autor:in) / ZHENG JIAN (Autor:in) / MA BENTE (Autor:in) / CAO HUI (Autor:in) / ZHANG JINGYUAN (Autor:in) / FENG RUITAO (Autor:in)
15.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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