Panels of corrugated metal roofing typically come in 6 foot lengths.
Couple roof maximum span.
Under normal loading conditions these types of roofs can be used for a maximum span of 4 5 m but for the increased spans or greater load the rafters have a tendency to sag in the middle.
The couple roofs are used for the shed and small building which are 3 5 m wide because the roof timbers tend to spread and overturn the walls of the building.
Couple close roof is suitable for maximum span of.
Question is couple close roof is suitable for maximum span of options are a 2 5 m b 3 5 m c 4 5 m d 5 5 m e leave your comments or download question paper.
Couple close roof is suitable for maximum span of.
Couple roof is used for spans.
Building materials and construction building materials and construction.
In couple close roof construction the ties are just spiked to the rafters.
You can order sheets cut to specific lengths ranging from 5 to 45 feet long although it is difficult to handle a panel longer than 16 feet.
So this type of roof is suitable for a maximum span of 3 7 meters and slope of rafter should not be less than 40 degrees.