|
|
AHU (Air handing unit) Room door
Since the Dongbang Novoferm Inc. is founding in 1957, The Dongbang Novoferm Inc
|
|
|
Since the Dongbang Novoferm Inc is established in 1957, The Dongbang Novoferm Inc has been manufactured high quality door products such as Smoke proof door, AHU Air handling unit room door, Fire proof glass door, Handicapped accessible door, Fabric shutter, Automatic sliding door, and Sound proof door for the building and construction industry.
|
|
|
|
|
 |
 The door prevent a noise by reason of AHU completely.
 It is a perfectly soundproofing, highly elegant product with a dual structure and a special sound proof core that protect a quiet indoor environment. |
|
 |
 Test condition : External temperature : -15℃,
Internal temperature : 20℃, Internal Humidity : 50%
The door maintains a comfortable indoor environment without mildew or humidity by its
dew condensation prevention structure and core that prevent water drops from being
formed in the indoor environment due to the internal/ external temperature gap. |
|
 |
 2.000W/㎡K (Grade A)
It is an energy saving door that also maintains a comfortable living environment by its adiabatic structure and core that perfectly shut down the heat conductions from an external environment regardless of the seasons.
The door inside frame is divided from outside frame
Heat resistance value : 0.5㎡k/w |
|
 |
 Class : Grade B (The highest class)
The door effectively prevents wind from entering the room and maintains a comfortable living environment by its airtight dual structure and durable EPDM gasket. |
|
 |
80kgt/㎡
The door(45-degree-cut frame) is a door that protects a quiet and comfortable living environment by preventing wind, temperature gap and noise effectively..A safe product that shows no deformation even by a violent wind. |
|
 |
| |
 |
 |
 |
 |
 |
|
|
|
