Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel light compression-resistant foam concrete and preparation method thereof
The invention discloses novel lightweight compression-resistant foam concrete and a preparation method thereof. The concrete is prepared from the following raw materials in parts by mass: 35-45 partsof cement, 25-30 parts of fly ash, 20-25 parts of lime powder, 12-18 parts of asbestos fiber, 10-20 parts of glass fiber, 2-5 parts of foaming agent, 1-3 parts of calcium stearate, 2-4 parts of polycarboxylic acid water reducing agent and 40-50 parts of water;. The compressive strength of the concrete is improved by adding the asbestos fibers and the glass fibers into preparation raw materials ofthe concrete, the concrete is high in compressive capacity, slurry can be evenly distributed in the mold by swinging the supporting plate and the mold, the slurry is scraped to be flat through the scraping plate, the surface of the prepared concrete can be smooth, the quality of the concrete is guaranteed, construction is facilitated, the concrete with different sizes can be leveled, and the applicability is high.
本发明公开了一种新型轻质抗压泡沫混凝土及其制备方法，该混凝土通过下述质量份的原料制备得到：水泥35‑45份、粉煤灰25‑30份、石灰粉20‑25份、石棉纤维12‑18份、玻璃纤维10‑20份、发泡剂2‑5份、硬脂酸钙1‑3份、聚羧酸减水剂2‑4份、水40‑50份；本发明通过在混凝土的制备原料中添加石棉纤维和玻璃纤维来提升该混凝土的抗压强度，该混凝土抗压能力强，本发明通过摆动托板和模具，可以使浆料在模具内均匀分布，通过刮板将浆料刮平，可以使制得的混凝土表面平整，保证了该混凝土的质量，便于施工，本发明可以对不同尺寸的混凝土进行整平，适用性强。
Novel light compression-resistant foam concrete and preparation method thereof
The invention discloses novel lightweight compression-resistant foam concrete and a preparation method thereof. The concrete is prepared from the following raw materials in parts by mass: 35-45 partsof cement, 25-30 parts of fly ash, 20-25 parts of lime powder, 12-18 parts of asbestos fiber, 10-20 parts of glass fiber, 2-5 parts of foaming agent, 1-3 parts of calcium stearate, 2-4 parts of polycarboxylic acid water reducing agent and 40-50 parts of water;. The compressive strength of the concrete is improved by adding the asbestos fibers and the glass fibers into preparation raw materials ofthe concrete, the concrete is high in compressive capacity, slurry can be evenly distributed in the mold by swinging the supporting plate and the mold, the slurry is scraped to be flat through the scraping plate, the surface of the prepared concrete can be smooth, the quality of the concrete is guaranteed, construction is facilitated, the concrete with different sizes can be leveled, and the applicability is high.
本发明公开了一种新型轻质抗压泡沫混凝土及其制备方法，该混凝土通过下述质量份的原料制备得到：水泥35‑45份、粉煤灰25‑30份、石灰粉20‑25份、石棉纤维12‑18份、玻璃纤维10‑20份、发泡剂2‑5份、硬脂酸钙1‑3份、聚羧酸减水剂2‑4份、水40‑50份；本发明通过在混凝土的制备原料中添加石棉纤维和玻璃纤维来提升该混凝土的抗压强度，该混凝土抗压能力强，本发明通过摆动托板和模具，可以使浆料在模具内均匀分布，通过刮板将浆料刮平，可以使制得的混凝土表面平整，保证了该混凝土的质量，便于施工，本发明可以对不同尺寸的混凝土进行整平，适用性强。
Novel light compression-resistant foam concrete and preparation method thereof
一种新型轻质抗压泡沫混凝土及其制备方法
CHEN SHUBIN (Autor:in)
02.04.2021
Patent
Elektronische Ressource
Chinesisch
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