運用不一樣容重的玻璃棉疊和在一同,構成容重逐步增大的方式,可以獲得更大的吸聲效果。例如將一層2.5cm厚24kg/m3的棉板與一層2.5cm厚32kg/m3的棉板疊和在一同的吸聲效果要好于一層5cm厚32kg/m3的棉板。將24kg/m3的玻璃棉板制成1m長的斷面為三角型的尖劈,資料面密度逐步增大,均勻吸聲系數可接近于1。
The use of glass cotton stack as bulk density and together, constitute the bulk densitygradually increased, can gain greater absorption effect. For example, the cotton in cotton wool board plate a layer of 2.5cm thick 24kg/m3 and 2.5cm thick layer of 32kg/m3 stack and theabsorption effect is better together in a layer of 5cm thick 32kg/m3. Will the 24kg/m3 glass cotton board made of 1m long section is triangular wedge, material surface density gradually increased, uniform sound absorption coefficient is close to 1.
玻璃棉是用獨有的離心技能,將熔融玻璃纖維化并加以熱固性樹脂為主的環保型配方粘結劑加工而成的成品,是一種由直徑只要幾微米的玻璃纖維制造而成的有彈性的玻璃纖維成品,并可根據客戶不一樣的運用需求挑選防潮貼面在線復合。 因其具有很多細小的空氣空隙,使其起到保溫隔熱、吸聲降噪及安全防護等效果,是修建保溫隔熱、吸聲降躁的最好資料。共同優點, 共同技能,緊縮包裝后回彈率為99.2% 。 柔軟細長的玻璃纖維最大極限減少施工中發生飛絮。
Glass wool is used centrifugal skills unique, the molten glass fibrosis and thermosetting resinbinder processing oriented environment-friendly formula and the finished products, is composed of a few microns diameter as long as the glass fiber manufacturing and into theglass fiber product flexibility, and can according to the customer different using needs choosemoisture-proof veneer online composite. Because the air gap which has many small, make it play a heat insulation, sound absorption and noise reduction and safety protection effect, is the best building insulation, sound absorption materials of quieting the. Common advantages,common skills, shrink packaging rebound after the rate was 99.2%. Maximum limit of soft and long glass fibers reduce catkin happens during construction.
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