Roof Drainage System Ppt

More attention should be given to the location of a drainage system to avoid future problems.

Roof drainage system ppt.

A variety of techniques kerb design filter drain roof drainage reuse swales drainage conveyance detention basins 16. A by providing a central drain. There are basically two different types of roof drainage system namely conventional and siphonic. Fill out the job evaluation request and the our engineering team will prepare an initial valuation of your project or an engineering work up of your project.

One of the most overlooked items on a flat roof is the draining system. Drainage system a drainage system is an arrangement to move liquids away from where they are not required for disposal in appropriate locations. Heal 2004 figure 2. Each of these components has the ability to substantially alter the runoff hydrograph as.

In this system a central drain is provided between two railway tracks or under the road pavement. Flat roof drains scuppers gutters and drainage systems on flat roofs. Sanitary drain leader drain copper plastic extra heavy cast iron slope at 1 8 or per foot a cleanout at the cellar basement wall is recommended to clear obstructions a cleanout at the foot of each waste and soil stack should be installed fresh air inlet it is intended to admit fresh air to the drainage system so that there will be a free circulation. Two types of drainage can be identified.

Both types of system essentially comprise of three interacting components. Surface water management train. This means there are lower site preparation costs comparison of traditional gravity system and siphonic roof drainage system typical design details provided for each project after consultation with our client we ask for a typical roof drawing for the proposed project so that having reviewed the detils our engineering team can draft and issue an overlay drawing together with detail sheets. Drainage design of drainage systems drainage means the removal of excess water from a given place.

Permanent drainage system is provided in one of the following methods. Rain on the roof ppt. The roof surface the rainwater collection gutters and the system pipework. This is large scale drainage where the objective is to drain surplus water from a large area by such means as excavating large open drains erecting dykes and levees and pumping.

Retention ponds falkirk stadium retention pond undeveloped catchment 17. It should have sufficient capacity to control the expected water in the tunnel.