Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses lightweight sound insulation mortar which comprises cement paste, diatomite, expanded perlite, waste tire rubber powder, a fiber filler, a coupling agent, a foaming agent, a stabilizer and a retarder. By adding a porous material and a polymer rubber material, on the premise of reducing mechanical property loss, the sound insulation and heat insulation effects of the mortar are improved. The lightweight sound insulation mortar can be smeared on one side of a wall body facing indoors, so that the improvement of a living environment is facilitated, and the heat loss of a building is reduced. The invention also discloses a preparation method of the lightweight sound insulation mortar.
本发明公开了一种轻质隔声砂浆，包括水泥浆体、硅藻土、膨胀珍珠岩、废轮胎橡胶粉、纤维填料、偶联剂、发泡剂、稳定剂和缓凝剂，通过对多孔材料的添加，以及高分子橡胶材料的添加，在减少力学性能损失的前提下，增加了砂浆的隔声隔热效果，该轻质隔声砂浆可以涂覆在墙体朝向室内一侧，有利于居住环境的改善，并减少建筑热量损失。本发明还公开了该轻质隔声砂浆的制备方法。
The invention discloses lightweight sound insulation mortar which comprises cement paste, diatomite, expanded perlite, waste tire rubber powder, a fiber filler, a coupling agent, a foaming agent, a stabilizer and a retarder. By adding a porous material and a polymer rubber material, on the premise of reducing mechanical property loss, the sound insulation and heat insulation effects of the mortar are improved. The lightweight sound insulation mortar can be smeared on one side of a wall body facing indoors, so that the improvement of a living environment is facilitated, and the heat loss of a building is reduced. The invention also discloses a preparation method of the lightweight sound insulation mortar.
本发明公开了一种轻质隔声砂浆，包括水泥浆体、硅藻土、膨胀珍珠岩、废轮胎橡胶粉、纤维填料、偶联剂、发泡剂、稳定剂和缓凝剂，通过对多孔材料的添加，以及高分子橡胶材料的添加，在减少力学性能损失的前提下，增加了砂浆的隔声隔热效果，该轻质隔声砂浆可以涂覆在墙体朝向室内一侧，有利于居住环境的改善，并减少建筑热量损失。本发明还公开了该轻质隔声砂浆的制备方法。
Lightweight porous sound-absorbing insulation mortar and preparation method thereof
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