Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of novel polyurethane building floorslab sound insulation pad material
The invention discloses a preparation method of a novel polyurethane building floorslab sound insulation pad material. The preparation method comprises the following steps: preparation of sponge powder, preparation of polyurethane slurry, preparation of mixed slurry, preparation of a cured sound insulation material and preparation of the sound insulation pad material. The preparation method of the novel polyurethane building floorslab sound insulation pad material has the beneficial effects that the novel polyurethane building floorslab sound insulation pad material prepared by the method is large in density, good in sound insulation effect, capable of saving resources, green and environment-friendly and low in cost.
本发明公开了一种新型聚氨酯建筑楼板隔音垫材料制备方法，该制备方法包括以下步骤：海绵粉的制备、聚胺酯浆料的制备、混合浆料的制备、固化隔音材料的制备、隔音垫材料的制备。其有益效果是：采用该方法制备的新型聚氨酯建筑楼板隔音垫材料密度大、隔音效果好、节省资源、绿色环保、成本低。
Preparation method of novel polyurethane building floorslab sound insulation pad material
The invention discloses a preparation method of a novel polyurethane building floorslab sound insulation pad material. The preparation method comprises the following steps: preparation of sponge powder, preparation of polyurethane slurry, preparation of mixed slurry, preparation of a cured sound insulation material and preparation of the sound insulation pad material. The preparation method of the novel polyurethane building floorslab sound insulation pad material has the beneficial effects that the novel polyurethane building floorslab sound insulation pad material prepared by the method is large in density, good in sound insulation effect, capable of saving resources, green and environment-friendly and low in cost.
本发明公开了一种新型聚氨酯建筑楼板隔音垫材料制备方法，该制备方法包括以下步骤：海绵粉的制备、聚胺酯浆料的制备、混合浆料的制备、固化隔音材料的制备、隔音垫材料的制备。其有益效果是：采用该方法制备的新型聚氨酯建筑楼板隔音垫材料密度大、隔音效果好、节省资源、绿色环保、成本低。
Preparation method of novel polyurethane building floorslab sound insulation pad material
一种新型聚氨酯建筑楼板隔音垫材料制备方法
LIU RONGHUA (Autor:in)
11.06.2021
Patent
Elektronische Ressource
Chinesisch
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