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DDDF014
D and D Hardware
Aluminum Alloy + Rubber
Black, Grey, White
Apartment, Hotel, Office, Industrial
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
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Sound is transmitted through air (air transmission) and through solids (structural transmission). The gaps between door frames and door panels, and between door frames and walls are the main channels for air transmission (such as bottom gaps of doors, edge gaps, etc.).
Door frame acoustic sealing fills these gaps to block the air flow path, reducing the transmission of sound through the gaps, and some materials (such as sound insulation felt) can also absorb/reflect sound waves, further reducing sound transmission. Door frame sound seal (door frame acoustic sealing) is an acoustic sealing device or measure used to reduce the transmission of sound through the gaps between door frames and door panels, and between door frames and walls. Its core function is to prevent external noise from entering the room (or prevent indoor sounds from leaking out), improving the sound insulation and noise reduction performance of the building.
Product Overview
Product name | D&D HARDWARE Exterior Door Frame Weather Seal Door Frame Sound Seal-DDDF014 |
Product Model | DDDF014 |
| Material | Aluminum Alloy + Rubber |
| Standard Length | 2100mm,2200mm,2400mm |
| Color | Black, Grey, White |
Function | Smoke,Sound,Drauht,Dust and Light proof |
| Suitable for | commercial buildings, residential buildings and industrial buildings |
Packaging & Shipping
| MOQ | 100 picecs |
| Package | One pair/white box or color box or Blister card in Standard export carton |
| Sample time | 5-7 working days |
| Production lead time | 20-25 days |
| Shipping Port | Jiangmen , China / Shenzhen , China . |
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