Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sound insulation and sound absorption aerated building block and making method thereof
The invention discloses a sound insulation and sound absorption aerated building block and a making method thereof. The sound insulation and sound absorption aerated building block is made from, by weight, 28-44 parts of litharenite, 19-36 parts of electrolytic manganese slag, 14-28 parts of sepiolite fabric, 22-34 parts of tuff, 12-24 parts of dickite, 26-42 parts of buckwheat husk, 18-33 parts of expanded vermiculite, 20-30 parts of glass beads, 34-46 parts of natural gypsum, 15-25 parts of sisal fibers, 17-31 parts of porous ceramsite, 10-15 parts of sodium carboxymethyl starch, 5-10 parts of polyoxyethylene, 4-6 parts of aluminum carbonate and a proper amount of water. The aerated building block made in the invention has excellent sound insulation effect and sound wave absorption performance, realizes the sound transmission loss reaching 30db or below, is in favor of building quiet and comfortable office and living environment, and also has excellent mechanical performances, heat insulation performance, high temperature resistance, ageing resistance and cracking resistance.
Sound insulation and sound absorption aerated building block and making method thereof
The invention discloses a sound insulation and sound absorption aerated building block and a making method thereof. The sound insulation and sound absorption aerated building block is made from, by weight, 28-44 parts of litharenite, 19-36 parts of electrolytic manganese slag, 14-28 parts of sepiolite fabric, 22-34 parts of tuff, 12-24 parts of dickite, 26-42 parts of buckwheat husk, 18-33 parts of expanded vermiculite, 20-30 parts of glass beads, 34-46 parts of natural gypsum, 15-25 parts of sisal fibers, 17-31 parts of porous ceramsite, 10-15 parts of sodium carboxymethyl starch, 5-10 parts of polyoxyethylene, 4-6 parts of aluminum carbonate and a proper amount of water. The aerated building block made in the invention has excellent sound insulation effect and sound wave absorption performance, realizes the sound transmission loss reaching 30db or below, is in favor of building quiet and comfortable office and living environment, and also has excellent mechanical performances, heat insulation performance, high temperature resistance, ageing resistance and cracking resistance.
Sound insulation and sound absorption aerated building block and making method thereof
WU CHUANXING (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
Ceramsite-reinforced sound insulation noise reduction type aerated building block
| Europäisches Patentamt | 2015
Sound insulation autoclaved aerated concrete block and manufacturing equipment
| Europäisches Patentamt | 2023
Aerated concrete block with sound insulation and noise reduction functions
| Europäisches Patentamt | 2024