粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

   玻璃棉屬于玻璃纖維中的一個類別，是一種人造無機纖維 <\/span>。玻璃棉是將熔融玻璃纖維化，形成棉狀的材料，化學成分屬玻璃類，是一種無機質(zhì)纖維<\/span> <\/span>。 玻璃絲棉是用離心玻璃棉氈是利離心法技術(shù)，將熔融玻璃纖維化并加以熱固性樹脂為主的環(huán)保型配方粘結(jié)劑加工而成的制品，是一種由直徑只有幾微米的玻璃纖維制作而成的有彈性的氈狀體，并可根據(jù)使用要求選擇不同的防潮貼面在線復合。其具有的大量微小的空氣孔隙，使其起到保溫隔熱、吸聲降噪及安全防護等作用，是鋼結(jié)構(gòu)建筑保溫隔熱、吸聲降噪的**材料。<\/span><\/span><\/span><\/span><\/span> <\/p>

<\/span><\/span><\/span><\/span> <\/p>

<\/span><\/span><\/span><\/span> <\/p> <\/span>

<\/span><\/strong><\/span><\/span><\/span> <\/p>

玻璃絲棉夾芯板特點：<\/span><\/strong><\/span><\/span><\/span><\/span> <\/p> <\/span>

(1)<\/span>玻璃絲棉夾芯板閉孔率高、節(jié)能效果**<\/span><\/span><\/span><\/span><\/span> <\/p> <\/span>

(2)<\/span>綠色環(huán)保、無甲醛<\/span>;<\/span><\/span><\/span><\/span> <\/p> <\/span>

(3)<\/span>一次投入、持續(xù)節(jié)省<\/span>;<\/span><\/span><\/span><\/span> <\/p> <\/span>

(4)<\/span>獨特的插接口設(shè)計，抗負風壓能力更強<\/span>;<\/span><\/span><\/span><\/span> <\/p> <\/span>

(5)<\/span>造型多樣、美觀雅致優(yōu)勢<\/span>:<\/span>無冷橋，剛度大、平整度好、玻璃棉<\/span>A<\/span>級不燃<\/span>;<\/span><\/span><\/span><\/span> <\/p> <\/span>

(6)<\/span>插接口嚴密，無鋼板熱傳導<\/span><\/span><\/span><\/span><\/span> <\/p> <\/span>

(7)<\/span>兩側(cè)聚氨酯側(cè)封，阻斷芯材吸水途徑，延長使用壽命<\/span>;<\/span><\/span><\/span><\/span> <\/p> <\/span>

(8)<\/span>獨特的連接口設(shè)計，抗負風壓能力更強<\/span>;<\/span><\/span><\/span><\/span> <\/p> <\/span>

(9)<\/span>良好的防火性能<\/span>:<\/span>適用于大型公共建筑，工業(yè)廠房等其他對防火有要求的建筑上的墻面和屋面。<\/span><\/span><\/span><\/span><\/span> <\/p> <\/span>