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shenzhen yatu security technology co.,ltd
Address:Shenzhen city Baoan District province should Shi Wentao Industrial Zone in the three industrial park first floor of building A
Tel:0755-26433389
Fax:0755-29519199
Phone:13798494998
E-mail:ghyatu@163.com
Web:http://www.ytafkj.com
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geyinmen |
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Name: |
geyinmen acoustic door |
Model: |
CP-12415295613 |
Features: |
No characteristic |
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Click to enlarge |
acoustic door
隔音门主要起隔音作用,要求用吸音材料做成门扇,门缝用海绵橡胶条等具有弹性的材料封严以达到隔音的效果,常用于音像室、播音室、会议室等有隔音要求的房间。 隔音门的类型 常见的隔音门主要有下列三种: (1)填芯隔音门:用玻璃棉丝或岩棉填充在门扇芯内,门扇缝口处用海绵橡皮条封 (2)外包隔音门:在普通木门扇外面包裹一层人造革,人造革内填塞岩棉,并将通长的人造革压条用泡钉钉牢,四周缝隙用海绵橡皮条粘牢封严。 (3)隔音防火门:在门扇木框架中嵌填岩棉等吸音材料,外部用石棉板、镀锌铁皮及耐火纤维板镶包,四周缝隙用海绵橡皮条粘牢封严。 |
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