Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Core foamed concrete thermal insulation building block and production process thereof
The invention discloses a core foamed concrete thermal insulation building block and a production process thereof, and belongs to the technical field of building materials. The shell comprises a shell body and a core material, and the shell body is filled with the core material. The core material comprises the following raw materials: cement, fly ash, glass cellulose, a foaming agent, a foam stabilizer, a water reducing agent, superfine slag powder, polypropylene fiber, illite mineral powder, porous aggregate, sodium dodecyl benzene sulfonate, cellulose grafted methyl methacrylate, hydrogen peroxide and water. The use amount ratio of the polypropylene fiber to the porous aggregate to the sodium dodecyl benzene sulfonate to the cellulose grafted methyl methacrylate is reasonably regulated and controlled to be (4-6): (5-13): (0.3-1): (0.2-0.8), so that the compressive strength and the heat preservation effect of the core foaming concrete heat preservation building block are synergistically improved.
本发明公开了一种芯核发泡混凝土保温砌块及其生产工艺，属于建筑材料技术领域。所述包括壳体和芯料，所述芯料填充于所述壳体内；所述芯料包括以下原料：水泥、粉煤灰、玻璃纤维素、发泡剂、稳泡剂、减水剂、矿渣微粉、聚丙烯纤维、伊利石矿粉、多孔骨料、十二烷基苯磺酸钠、纤维素接枝甲基丙烯酸甲酯、双氧水、水。本发明通过合理调控聚丙烯纤维、多孔骨料、十二烷基苯磺酸钠、纤维素接枝甲基丙烯酸甲酯的用量比为(4‑6)：(5‑13)：(0.3‑1)：(0.2‑0.8)，进而协同提高芯核发泡混凝土保温砌块的抗压强度和保温效果。
Core foamed concrete thermal insulation building block and production process thereof
The invention discloses a core foamed concrete thermal insulation building block and a production process thereof, and belongs to the technical field of building materials. The shell comprises a shell body and a core material, and the shell body is filled with the core material. The core material comprises the following raw materials: cement, fly ash, glass cellulose, a foaming agent, a foam stabilizer, a water reducing agent, superfine slag powder, polypropylene fiber, illite mineral powder, porous aggregate, sodium dodecyl benzene sulfonate, cellulose grafted methyl methacrylate, hydrogen peroxide and water. The use amount ratio of the polypropylene fiber to the porous aggregate to the sodium dodecyl benzene sulfonate to the cellulose grafted methyl methacrylate is reasonably regulated and controlled to be (4-6): (5-13): (0.3-1): (0.2-0.8), so that the compressive strength and the heat preservation effect of the core foaming concrete heat preservation building block are synergistically improved.
本发明公开了一种芯核发泡混凝土保温砌块及其生产工艺，属于建筑材料技术领域。所述包括壳体和芯料，所述芯料填充于所述壳体内；所述芯料包括以下原料：水泥、粉煤灰、玻璃纤维素、发泡剂、稳泡剂、减水剂、矿渣微粉、聚丙烯纤维、伊利石矿粉、多孔骨料、十二烷基苯磺酸钠、纤维素接枝甲基丙烯酸甲酯、双氧水、水。本发明通过合理调控聚丙烯纤维、多孔骨料、十二烷基苯磺酸钠、纤维素接枝甲基丙烯酸甲酯的用量比为(4‑6)：(5‑13)：(0.3‑1)：(0.2‑0.8)，进而协同提高芯核发泡混凝土保温砌块的抗压强度和保温效果。
Core foamed concrete thermal insulation building block and production process thereof
芯核发泡混凝土保温砌块及其生产工艺
LIN WEIJUN (Autor:in) / LI FENGJUN (Autor:in) / SONG LIANCHENG (Autor:in)
01.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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