High Quality - Aluminum Sunroom - All Season - House Graden - ALU
Advantage:
Adopt 45° Angle splicing, aluminum tensile Angle fixed, door more solid.
Add package edge profile design, beautiful and generous
Adopt hollow toughened glass, heat preservation, sound insulation, heat insulation, etc
The fan material adopts the international class design, satisfies the majority of customer demand, the product is beautiful and generous
Structure and process characteristics:
Lightning protection and anti-static strength:
Aluminum alloy is a good conductor of electricity, take effective grounding measures, can be used as lightning protection facilities, and can prevent electrostatic phenomenon;
Good fire performance:
The fireproof performance of the PVC model steel window of incombustibility thinks to the wood window of combustible is better, but compare with the aluminium alloy window of non-combustibility is bad;
Cabability | Parameter | Standard Grade GB/T7106 GB/T15227 |
---|---|---|
Wind Load Resitance | 4.5 ≤ p3 < 5.0 | LV 8 |
Air Tightness | q1 ≤ 0.5 | LV 6 |
Water Tightness | 350 ≤ △P < 500 | LV 4 |
Thermal Insulation | 3.0>k ≥ 2.5 | LV 5 |
Sound Insulation | 30 ≤ Rw+Cr <35 | LV 3 |
|