Reinforced Concrete Roof Gutter Design

For an exposed concrete roof installation it is recommended that a competent concrete mix design consultant or concrete supplier be engaged to assist in the development of the concrete mix to be used.

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. 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. 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.

A solid slab of concrete capping the top of your house. A concrete roof is exactly what it sounds like. Reinforced concrete roof gutter h 40. Design the roof slab beam and column of house given in figure 1.

Label roof or roof segments and calculate. Slabs s1 and s2 to be designed. 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. Choose the 10 year frequency 5 minute rainfall see chart 1.

Record this on line 1 of worksheet 1. 2 thick brick tile. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. Sufficiently waterproof concrete can be achieved and is regularly used for water tanks ships pipe and more.

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. Next it is important to select the appropriate waterproofing membrane. Exact specifications vary but most concrete roofs are several inches thick. Beneath the roof cover structural concrete roof decks are commonly topside insulated using adhered insulation panels or cast in place lightweight insulating concrete.

Downspouts carry the runoff to the ground or to a collection tank. Live load 40 psf figure 1. Design guide md 1 roof gutter d esign method nrcs engineering maryland october 2004 page 4 roof gutter design instructions 1. Concrete compressive strength fc 3 ksi.

Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. For animal waste management use the 25 year frequency 5 minute rainfall. Examples of royston concrete gutters pattern 828462 pattern 647813.