Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-impedance regenerated sound insulation mortar and preparation method thereof
The invention discloses multi-impedance regenerated sound insulation mortar and a preparation method thereof. On the first aspect, the multi-impedance regenerated sound insulation mortar is provided, preparation raw materials of the multi-impedance regenerated sound insulation mortar comprise a sound insulation filler, the sound insulation filler comprises soft regenerated particles, and preparation raw materials of the soft regenerated particles comprise cork powder, rubber powder, foam particles, mineral powder, aerated brick regenerated micro powder and an alkali activator. Soft regenerated particles are added into the sound insulation filler of the sound insulation mortar, the soft regenerated particles are obtained from fine aggregate formed by various solid wastes in an alkali excitation mode, have certain viscoelasticity and a staggered structure, can generate multiple impedance regeneration effects as the sound insulation filler, and are good in sound insulation effect and low in raw material cost; the problems of sound insulation of building floors, difficulty in solid waste disposal and the like can be solved simultaneously.
本申请公开了多重阻抗再生隔音砂浆及其制备方法。本申请的第一方面提供一种多重阻抗再生隔音砂浆，多重阻抗再生隔音砂浆的制备原料包括隔音填料，隔音填料包括软质再生颗粒，软质再生颗粒的制备原料包括软木粉、胶粉、泡沫颗粒、矿粉、加气砖再生微粉和碱激发剂。隔音砂浆的隔音填料中添加有软质再生颗粒，这种软质再生颗粒由多种固废形成的细骨料通过碱激发的方式得到，具有一定粘弹性和交错结构，作为隔音填料可以产生多重阻抗再生效应，隔声效果好，原料成本低，能够同时解决建筑楼板隔声、固体废弃物处置难等问题。
Multi-impedance regenerated sound insulation mortar and preparation method thereof
The invention discloses multi-impedance regenerated sound insulation mortar and a preparation method thereof. On the first aspect, the multi-impedance regenerated sound insulation mortar is provided, preparation raw materials of the multi-impedance regenerated sound insulation mortar comprise a sound insulation filler, the sound insulation filler comprises soft regenerated particles, and preparation raw materials of the soft regenerated particles comprise cork powder, rubber powder, foam particles, mineral powder, aerated brick regenerated micro powder and an alkali activator. Soft regenerated particles are added into the sound insulation filler of the sound insulation mortar, the soft regenerated particles are obtained from fine aggregate formed by various solid wastes in an alkali excitation mode, have certain viscoelasticity and a staggered structure, can generate multiple impedance regeneration effects as the sound insulation filler, and are good in sound insulation effect and low in raw material cost; the problems of sound insulation of building floors, difficulty in solid waste disposal and the like can be solved simultaneously.
本申请公开了多重阻抗再生隔音砂浆及其制备方法。本申请的第一方面提供一种多重阻抗再生隔音砂浆，多重阻抗再生隔音砂浆的制备原料包括隔音填料，隔音填料包括软质再生颗粒，软质再生颗粒的制备原料包括软木粉、胶粉、泡沫颗粒、矿粉、加气砖再生微粉和碱激发剂。隔音砂浆的隔音填料中添加有软质再生颗粒，这种软质再生颗粒由多种固废形成的细骨料通过碱激发的方式得到，具有一定粘弹性和交错结构，作为隔音填料可以产生多重阻抗再生效应，隔声效果好，原料成本低，能够同时解决建筑楼板隔声、固体废弃物处置难等问题。
Multi-impedance regenerated sound insulation mortar and preparation method thereof
多重阻抗再生隔音砂浆及其制备方法
GUAN YU (Autor:in) / HU JUNPAN (Autor:in) / XIN JIBAO (Autor:in) / XIN XIAOTING (Autor:in) / HE HAOYUAN (Autor:in) / SU JIANGUO (Autor:in) / CHEN WEIQIANG (Autor:in)
04.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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