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A platform for research: civil engineering, architecture and urbanism
Light sound insulation prefabricated slab and manufacturing method thereof
The manufacturing method comprises the following steps: firstly, uniformly stirring and mixing cement, furnace slag, gypsum powder, slag, fly ash, diatomite, aerogel fibers, a water reducing agent and water to obtain a premix; and adding a foaming agent into the premix, uniformly stirring and foaming to obtain foamed concrete, pouring the foamed concrete into a mold, standing, demolding and curing to obtain the foamed concrete. The prefabricated slab is light in weight, high in strength and good in sound insulation effect, and has a good market popularization prospect.
本发明公开了一种轻质隔音预制板及其制造方法，先将水泥、炉渣、石膏粉、矿渣、粉煤灰、硅藻土、气凝胶纤维、减水剂和水搅拌混匀，得到预混料；然后向预混料中加入发泡剂，搅匀发泡，得到发泡混凝土，浇注至模具中，静置，脱模，养护，即得。该预制板质轻，强度高，隔音效果好，具有很好的市场推广前景。
Light sound insulation prefabricated slab and manufacturing method thereof
The manufacturing method comprises the following steps: firstly, uniformly stirring and mixing cement, furnace slag, gypsum powder, slag, fly ash, diatomite, aerogel fibers, a water reducing agent and water to obtain a premix; and adding a foaming agent into the premix, uniformly stirring and foaming to obtain foamed concrete, pouring the foamed concrete into a mold, standing, demolding and curing to obtain the foamed concrete. The prefabricated slab is light in weight, high in strength and good in sound insulation effect, and has a good market popularization prospect.
本发明公开了一种轻质隔音预制板及其制造方法，先将水泥、炉渣、石膏粉、矿渣、粉煤灰、硅藻土、气凝胶纤维、减水剂和水搅拌混匀，得到预混料；然后向预混料中加入发泡剂，搅匀发泡，得到发泡混凝土，浇注至模具中，静置，脱模，养护，即得。该预制板质轻，强度高，隔音效果好，具有很好的市场推广前景。
Light sound insulation prefabricated slab and manufacturing method thereof
一种轻质隔音预制板及其制造方法
SHEN DIANYI (author) / GAO DAN (author) / WANG XIANJIN (author) / SHANG BIN (author) / LI YONGSI (author)
2022-03-01
Patent
Electronic Resource
Chinese
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