72 Series Interior Opening And Inverted Floor To Ceiling Windows
Product Specification:
1. The appearance is simple, the indoor and outdoor frames and fans are flush, and the anti-collision fillet design is added to the indoor opening fan to eliminate the risk of collision;
2.24mm PA66 nylon thermal insulation strip, with outstanding thermal insulation performance;
3. Hidden drainage in steps can increase the efficiency of drainage and prevent water from pouring back into the room;
4. Adopt the principle of equal pressure drainage and rain curtain, and design three automobile grade sealant strips to ensure the watertightness and air tightness of the whole window;
5. It can be opened in a big way, with a maximum size of 800 (width) x2200 (height) mm, and a glass guard is added on the outdoor side
Column, more secure;
6. Standard 5mm+27a+5mm large insulating glass, heat insulation.Excellent sound insulation and heat preservation performance.
Performance | Parameter | National Standard |
Wind Load Resistance | 4.5<=p3>=5.0 | level 8 |
Air Tightness | q1<=0.5 | level 8 |
Water Tightness | 250<=△p>=350 | level 6 |
Thermal Insulation | 2.5<=k<=3.0 | level 5 |
Sound Insulation | 30=<Rw+Ctr<35 | level 5 |
|