Couple Roof Maximum Span
Building materials and construction building materials and construction.
Couple roof maximum span. In couple close roof construction the ties are just spiked to the rafters. Panels of corrugated metal roofing typically come in 6 foot lengths. 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. Couple roof is used for spans.
Couple close roof is suitable for maximum span of. Couple close roof is suitable for maximum span of. If you think that above posted mcq is wrong. 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.
5 m but less than 6 5 m. 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.