Reinforced Concrete Roof Gutter Design

Exact specifications vary but most concrete roofs are several inches thick.

Reinforced concrete roof gutter design.

Gutters generally are made from metal such as steel zinc aluminum or copper but can also be of pvc ceramic or wood. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. Structural concrete deck a cast in place concrete deck serves as an integral part of the structure and is designed to carry heavy loads normal weight concrete is typically used for cast in place construction. A solid slab of concrete capping the top of your house.

Record this on line 1 of worksheet 1. For a roof to be effective surface water should be discharged quickly without ponding or stagnation. The earlier concrete gutters were heavy enough but the modern version with a metre width of reinforced concrete apron is putting a huge weight up there and requires specialist structural engineering design using reinforced columns and beams to support all that weight. Often referred to as concrete guttering finlock gutters were mainly designed by a company called royston and rather worryingly they now cause long term problems for countless property owners.

Beneath the roof cover structural concrete roof decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete. Design the roof slab beam and column of house given in figure 1. Concrete compressive strength fc 3 ksi. 2 thick brick tile.

Reinforced concrete roof gutter h 40. Choose the 10 year frequency 5 minute rainfall see chart 1. Downspouts carry the runoff to the ground or to a collection tank. Design guide md 1 roof gutter d esign method nrcs engineering maryland october 2004 page 4 roof gutter design instructions 1.

Examples of royston concrete gutters pattern 828462 pattern 647813. A concrete roof is exactly what it sounds like. Next it is important to select the appropriate waterproofing membrane. Sufficiently waterproof concrete can be achieved and is regularly used for water tanks ships pipe and more.

Slabs s1 and s2 to be designed. Proper design of falls in reinforced concrete flat roofs is most important in creating flow paths to suitable discharge points. Find out all of the information about the pretersa prenavisa product. Label roof or roof segments and calculate.

A roof gutter is a u shaped trough installed so as to collect rainwater as it runs off the lower edge of a sloping roof. Steel yield strength fy 40 ksi. Live load 40 psf figure 1.