k span project
large span
low cost
light weight
long service life

k span project

The biggest single span we could reach now is 37.5m,the special steel roofing sheet is TS280GD,a kind of low alloy steel plate,which is only made from Baosteel.It contains Manganese and Aluminum that could make the roof stronger and more flexible.

Advantages for the k span project:

1.it has large span (6-37.5 for your choice),no beam and purlin,no support,which creates vast and excellent internal spacing.

2.low cost,the roof covering integrate the heat preservation,heat insulation,ventilation,lighting together to form a uniform system

3.construction period is short,10000 square meters of roof covering can be complete within about 15-20 days

4.light weight and good apparance.it has long service life for about 60 years.colored steel panels is light in deadweight so it is applicable for adding storeys to building and reform of old houses.

5.it will not leak because there is no rivet and no welding on the roof

Please feel free to contact me by mobile 0086-15032690228