COLD FORM SECONDARY
Based on different load-bearing condition and the architect of the project to define the proper size/shape of purlin.
The purlin/girt are designed on its strength (Grade G345/G450, thickness, size) and anticorrosion (Zinc Z80, Z100, Z120, Z150, Z180, Z200, Z275, Z350)
|
PURLIN Z |
PURLIN C |
|
|
|
|
|
