A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sound insulation wall material with sound absorption function and preparation method thereof
The invention relates to a sound insulation wall material with a sound absorption function and a preparation method of the sound insulation wall material. The sound insulation wall material is prepared from the following raw materials in percentage by weight: cement, lime, fly ash, waste glass powder, straw fibers, kaolin and a foaming agent. The preparation method comprises the following steps: (1) adding the cement, the lime, the fly ash, the waste glass powder, the straw fiber and the kaolin into a reaction kettle, adding water, heating, stirring, and uniformly mixing to obtain mixture slurry; (2) dissolving a foaming agent in water, stirring at a high speed to obtain fine and uniform foam, and standing to obtain uniform and stable foam; (3) adding foam into the mixture slurry, and stirring and mixing to obtain slurry; and (4) molding the obtained slurry by using a mold molding machine, and drying and demolding to obtain the wall material with the sound absorption function. The wall material has a good sound absorption effect and excellent mechanical properties, the preparation method is simple, the environment-friendly effect is good, the sound absorption effect is remarkable, and the versatility of a building material is greatly improved.
本发明涉及一种具有吸声功能的隔音墙体材料及其制备方法，由以下重量百分比的原料制成：水泥，石灰，粉煤灰，废玻璃粉，秸秆纤维，高岭土以及发泡剂成分。制备方法包括：(1)将水泥、石灰、粉煤灰、废玻璃粉、秸秆纤维、高岭土加入反应釜中，加水加热搅拌，混合均匀，得到混合物浆；(2)将发泡剂溶解在水中，高速搅拌，得到细小、均匀的泡沫，静止，得到均匀稳定的泡沫；(3)将泡沫加入到混合物浆中，搅拌混合，得到浆料；(4)将得到的浆料使用模具成型机成型，经过烘干、脱模之后即可得到该具有吸声功能的墙体材料。本发明墙体材料具有较好的吸声效果且力学性能优异，该制备方法简单，环保效果好，吸声效果显著，大大提高了建筑材料的多用性。
Sound insulation wall material with sound absorption function and preparation method thereof
The invention relates to a sound insulation wall material with a sound absorption function and a preparation method of the sound insulation wall material. The sound insulation wall material is prepared from the following raw materials in percentage by weight: cement, lime, fly ash, waste glass powder, straw fibers, kaolin and a foaming agent. The preparation method comprises the following steps: (1) adding the cement, the lime, the fly ash, the waste glass powder, the straw fiber and the kaolin into a reaction kettle, adding water, heating, stirring, and uniformly mixing to obtain mixture slurry; (2) dissolving a foaming agent in water, stirring at a high speed to obtain fine and uniform foam, and standing to obtain uniform and stable foam; (3) adding foam into the mixture slurry, and stirring and mixing to obtain slurry; and (4) molding the obtained slurry by using a mold molding machine, and drying and demolding to obtain the wall material with the sound absorption function. The wall material has a good sound absorption effect and excellent mechanical properties, the preparation method is simple, the environment-friendly effect is good, the sound absorption effect is remarkable, and the versatility of a building material is greatly improved.
本发明涉及一种具有吸声功能的隔音墙体材料及其制备方法，由以下重量百分比的原料制成：水泥，石灰，粉煤灰，废玻璃粉，秸秆纤维，高岭土以及发泡剂成分。制备方法包括：(1)将水泥、石灰、粉煤灰、废玻璃粉、秸秆纤维、高岭土加入反应釜中，加水加热搅拌，混合均匀，得到混合物浆；(2)将发泡剂溶解在水中，高速搅拌，得到细小、均匀的泡沫，静止，得到均匀稳定的泡沫；(3)将泡沫加入到混合物浆中，搅拌混合，得到浆料；(4)将得到的浆料使用模具成型机成型，经过烘干、脱模之后即可得到该具有吸声功能的墙体材料。本发明墙体材料具有较好的吸声效果且力学性能优异，该制备方法简单，环保效果好，吸声效果显著，大大提高了建筑材料的多用性。
Sound insulation wall material with sound absorption function and preparation method thereof
一种具有吸声功能的隔音墙体材料及其制备方法
FENG HE (author) / CHEN GUONENG (author) / ZHENG KUN (author)
2024-03-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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