A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Shock-absorbing and sound-insulating mortar composition, shock-absorbing and sound-insulating mortar as well as preparation method and application thereof
The invention relates to the technical field of building sound insulation, and discloses a shock-absorbing and sound-insulating mortar composition, shock-absorbing and sound-insulating mortar as well as a preparation method and application of the shock-absorbing and sound-insulating mortar. The mortar composition contains cement, a sound insulation material, an inorganic filler, cellulose ether, a water reducing agent, PP fibers, sodium percarbonate, manganese dioxide and a retarder which are stored independently or in a mixed mode of two or more of the cement, the sound insulation material, the inorganic filler, the cellulose ether, the water reducing agent, the PP fibers, the sodium percarbonate, the manganese dioxide and the retarder. The shock-absorbing and sound-insulating mortar provided by the invention is high in strength, can well improve the impact sound insulation performance under the condition that the addition amount of a sound-insulating material is small, has a good sound-absorbing effect, is simple and feasible in preparation method, and can be widely applied to the field of building materials.
本发明涉及建筑隔音技术领域，公开了一种减震隔音砂浆组合物、减震隔音砂浆及其制备方法和应用。该砂浆组合物中含有各自独立保存或两者以上混合保存的以下组分：水泥、隔音材料、无机填料、纤维素醚、减水剂、PP纤维、过氧碳酸钠、二氧化锰、缓凝剂。本发明提供的减震隔音砂浆强度高，在隔音材料加量较少情况下，能较好提高撞击声隔音性能，同时具备良好的吸音效果，且制备方法简单易行，能够广泛应用于建材领域。
Shock-absorbing and sound-insulating mortar composition, shock-absorbing and sound-insulating mortar as well as preparation method and application thereof
The invention relates to the technical field of building sound insulation, and discloses a shock-absorbing and sound-insulating mortar composition, shock-absorbing and sound-insulating mortar as well as a preparation method and application of the shock-absorbing and sound-insulating mortar. The mortar composition contains cement, a sound insulation material, an inorganic filler, cellulose ether, a water reducing agent, PP fibers, sodium percarbonate, manganese dioxide and a retarder which are stored independently or in a mixed mode of two or more of the cement, the sound insulation material, the inorganic filler, the cellulose ether, the water reducing agent, the PP fibers, the sodium percarbonate, the manganese dioxide and the retarder. The shock-absorbing and sound-insulating mortar provided by the invention is high in strength, can well improve the impact sound insulation performance under the condition that the addition amount of a sound-insulating material is small, has a good sound-absorbing effect, is simple and feasible in preparation method, and can be widely applied to the field of building materials.
本发明涉及建筑隔音技术领域，公开了一种减震隔音砂浆组合物、减震隔音砂浆及其制备方法和应用。该砂浆组合物中含有各自独立保存或两者以上混合保存的以下组分：水泥、隔音材料、无机填料、纤维素醚、减水剂、PP纤维、过氧碳酸钠、二氧化锰、缓凝剂。本发明提供的减震隔音砂浆强度高，在隔音材料加量较少情况下，能较好提高撞击声隔音性能，同时具备良好的吸音效果，且制备方法简单易行，能够广泛应用于建材领域。
Shock-absorbing and sound-insulating mortar composition, shock-absorbing and sound-insulating mortar as well as preparation method and application thereof
减震隔音砂浆组合物、减震隔音砂浆及其制备方法和应用
PAN MINGDE (author) / ZHAO JUNTAO (author) / TAN LIANG (author) / HUANG HAIZHEN (author) / ZHOU ZHUANG (author)
2023-05-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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