A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Light foam concrete for backfilling sunken toilet
The invention discloses light foam concrete for backfilling a sunken toilet. The concrete is prepared from components in parts by weight: 60-140 parts of cement, 60-140 parts of fly ash, 30-60 parts of superfine slag powder, 1-1.6 parts of a vegetable protein agent, 1-1.6 parts of a suspending agent, 1-1.6 parts of hydroxypropyl methyl cellulose ether, 1-2.5 parts of a foam stabilizer, 1-1.6 partsof polyvinyl alcohol fibers and 1-1.6 parts of calcium formate. By optimizing the proportion of the components, the light foam concrete can be directly stirred and formed without foaming equipment, and in addition, by introducing additives with multiple functions, the foamed concrete has the unique functions of high flowability, good uniformity, excellent waterproof effect and high later strength.
本发明公开了一种下沉式卫生间回填用的轻质泡沫混凝土，包括以下重量配比的组分：水泥60‑140份，粉煤灰60‑140份，矿渣微粉30‑60份，植物蛋白剂1‑1.6份，悬浮剂1‑1.6份，羟丙基甲基纤维素醚1‑1.6份，稳泡剂1‑2.5，聚乙烯醇纤维1‑1.6份，甲酸钙1‑1.6份。本发明通过优化各组分的配比，使得轻质泡沫混凝土不再需要发泡设备，可以直接搅拌成型，另外通过引入多种功能的添加剂，使发泡混凝土具有流动性大，均匀度好，防水效果优，后期强度高的独特功能。
Light foam concrete for backfilling sunken toilet
The invention discloses light foam concrete for backfilling a sunken toilet. The concrete is prepared from components in parts by weight: 60-140 parts of cement, 60-140 parts of fly ash, 30-60 parts of superfine slag powder, 1-1.6 parts of a vegetable protein agent, 1-1.6 parts of a suspending agent, 1-1.6 parts of hydroxypropyl methyl cellulose ether, 1-2.5 parts of a foam stabilizer, 1-1.6 partsof polyvinyl alcohol fibers and 1-1.6 parts of calcium formate. By optimizing the proportion of the components, the light foam concrete can be directly stirred and formed without foaming equipment, and in addition, by introducing additives with multiple functions, the foamed concrete has the unique functions of high flowability, good uniformity, excellent waterproof effect and high later strength.
本发明公开了一种下沉式卫生间回填用的轻质泡沫混凝土，包括以下重量配比的组分：水泥60‑140份，粉煤灰60‑140份，矿渣微粉30‑60份，植物蛋白剂1‑1.6份，悬浮剂1‑1.6份，羟丙基甲基纤维素醚1‑1.6份，稳泡剂1‑2.5，聚乙烯醇纤维1‑1.6份，甲酸钙1‑1.6份。本发明通过优化各组分的配比，使得轻质泡沫混凝土不再需要发泡设备，可以直接搅拌成型，另外通过引入多种功能的添加剂，使发泡混凝土具有流动性大，均匀度好，防水效果优，后期强度高的独特功能。
Light foam concrete for backfilling sunken toilet
一种下沉式卫生间回填用的轻质泡沫混凝土
ZHAO HUAXIAO (author)
2020-05-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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