How Do Broadwell Air Dome Overcome winter ?

There are Five Component systems which have made Broadwell Air Dome Strong during winter:

1.The Infrastructure System;

2.PVDF type of membrane material system;

3.Bias Pro System ( Cable Harness System) ;

4.Access control system and electrical system, Broadwell membrane adopts PVDF Type of material.

Warranty period is up to 15 years; Broadwell Bias Pro system is coated with Zinc, a strong chemical element which is able to prevent corrosion process since this part will always be exposed to air.

It is also wrapped with PE material. For our electrical system, Broadwell adopts universal high quality Air Blowers, it will make sure that there will always be fresh air transferred to the inner side of the Air Dome structure.

Completely sealed environment can isolate cold air, Air Dome stadium is purely supported by air, hot air can be circulated within the dome, which will avoid heat loss. That is one of the reason why it consumes lower energy.

Internal environment is controlled by broadwell’s smart system, environment can be automatically adjusted according to change of the temperature.

Broadwell provides three different types of anchoring solution(Expansion Bolts, Ground Pile Scheme ,Ground Anchoring) to make sure air dome is secure during winter.

Broadwell Bias Pro System distributes both internal uplift force and external force evenly to the anchorage system, reducing the force on membrane material，which provides optimal structural stability. It can withstand the attack of wind and blizzard, extending the service life of the building；

Withstand up to 67m/s hurricanes (Heavy Strong Typhoon) and more than 250kg/sqm of snow load；

When strong wind swipes across the region, the displacement of Broadwell Air Dome is less than 10cm, while the displacement of other types of Air Domes is more than 2m, that is regarded as danger.

Broadwell Bias Pro Net System is the key technique of Air Dome in the area like South-East Asia and Middle East, the temperature difference is huge. Without the protection of Bias Pro Cable Net System, the strength of fabric welding seam will be reduced quickly (the strength of welding seam will reduce more than 70% when the temperature is above 40℃), which makes the welding seam more easily to crack, the service life of Air Dome will be reduced as well.