Roof Studs Distance Between For Concrete Roof

Truss design spacing engineered roof trusses are carefully designed structural assemblies that include roof rafters which in truss designs are called top chords and ceiling joists which are called bottom chords in one pre fabricated unit.

Roof studs distance between for concrete roof.

Roofing battens are nailed into the rafters or roof joists or trusses and provide support for the roof tiles or slates. The studs in most framed homes are positioned between 16 or 24 inches apart. For some of the more modern homes the distance between studs can be around 14 5 inches. Design the roof slab beam and column of house given in figure 1.

Measurement between battens 3 2m manufacturers gauge 260mm so total recommended gauges required 12 31. Finally divide the measured distance between the battens by the rounded number you now have the gauge that your roof requires. This means that you be able to get away with more space between your trusses. There is no distance osha deems as a safe distance from a roof edge so technically you should be protected at all times.

Alternatively you could have something different entirely such as a thatched roof or other material which is organic material. Joints between purlins next to one another should be staggered. Decreasing the distance between rafters to 12 inches however increases the maximum span to 14 feet 4 inches. When constructing a roof framework the rule of thumb is that any purlin should have a minimum nominal depth and width of 76 mm or 50 mm and max centre to centre spacing between the purlins ought to be 1 2 m.

I need to calculate the vertical load capacity of a 5 thk. For instance aluminum is a very light material for you to build a roof with it is commonly used in mobile homes and caravans. Steel yield strength fy 40 ksi. Maximum edge distance for precast concrete.

Concrete is the normalweight 3000 psi. Concrete compressive strength fc 3 ksi. The updated bs 5334 code of practice for slating and tiling specifies a number of batten sizes based upon the span of the rafters and the product being used. Homes that were built after 1965 usually have studs with a width of 1 5 inches.

Concrete roof tiles technical manual price. Reinforced concrete roof placed on a metal deck that spans 7 between beams. Live load 40 psf figure 1. 2 thick brick tile.

I have steel deck manufacturers catalogs that provide load tables for the allowable vertical load capacity for their deck but how did they arrive at the numbers. Rounded up this becomes 13 then divide this into the original measurement 246 15mm. Now the width of each stud for homes built before 1965 is usually 2 inches wide.