A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a high-strength sound-absorbing ceiling and a preparation method thereof. The high-strength sound-absorbing ceiling is prepared from the following raw materials in parts by weight: 35-45 parts of modified phosphogypsum, 10-18 parts of kaolin, 8-12 parts of quartz powder, 4-8 parts of modified sepiolite, 4-7 parts of dolomite powder, 3-6 parts of fly ash, 2-5 parts of bariumstearate, 1-3 parts of magnesium oxide, 0.8-2 parts of zinc borate and 10-15 parts of deionized water. The ceiling disclosed by the invention has a good sound absorption effect and excellent breakingload performance; by adding the modified sepiolite and the modified ardealite, the sound absorption effect and the breaking load performance are remarkably improved, massive accumulation of the ardealite can be relieved by using the ardealite, and pollution of the ardealite to the environment is reduced.
本发明公开了一种高强度吸音天花板及其制备方法，所述高强度吸音天花板由以下重量份原料制成：35~45份改性磷石膏、10~18份高岭土、8~12份石英粉、4~8份改性海泡石、4~7份白云石粉、3~6份粉煤灰、2~5份硬脂酸钡、1~3份氧化镁、0.8~2份硼酸锌、10~15份去离子水；本发明所述的天花板具有良好的吸音效果且断裂载荷性能优异；通过改性海泡石和改性磷石膏的加入来显著提高吸音效果且断裂载荷性能，通过使用磷石膏能够缓解磷石膏的大量堆积，并且减少磷石膏对环境的污染。
The invention discloses a high-strength sound-absorbing ceiling and a preparation method thereof. The high-strength sound-absorbing ceiling is prepared from the following raw materials in parts by weight: 35-45 parts of modified phosphogypsum, 10-18 parts of kaolin, 8-12 parts of quartz powder, 4-8 parts of modified sepiolite, 4-7 parts of dolomite powder, 3-6 parts of fly ash, 2-5 parts of bariumstearate, 1-3 parts of magnesium oxide, 0.8-2 parts of zinc borate and 10-15 parts of deionized water. The ceiling disclosed by the invention has a good sound absorption effect and excellent breakingload performance; by adding the modified sepiolite and the modified ardealite, the sound absorption effect and the breaking load performance are remarkably improved, massive accumulation of the ardealite can be relieved by using the ardealite, and pollution of the ardealite to the environment is reduced.
本发明公开了一种高强度吸音天花板及其制备方法，所述高强度吸音天花板由以下重量份原料制成：35~45份改性磷石膏、10~18份高岭土、8~12份石英粉、4~8份改性海泡石、4~7份白云石粉、3~6份粉煤灰、2~5份硬脂酸钡、1~3份氧化镁、0.8~2份硼酸锌、10~15份去离子水；本发明所述的天花板具有良好的吸音效果且断裂载荷性能优异；通过改性海泡石和改性磷石膏的加入来显著提高吸音效果且断裂载荷性能，通过使用磷石膏能够缓解磷石膏的大量堆积，并且减少磷石膏对环境的污染。
High-strength sound-absorbing ceiling and preparation method thereof
一种高强度吸音天花板及其制备方法
2021-02-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
SOUND ABSORBING CEILING MATERIAL AND CONSTRUCTION METHOD OF SOUND ABSORBING CEILING USING THE SAME
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