What is drainage system in building?
What is drainage system in building?
Drainage systems include all of the piping within a private or public property that conveys sewage, rainwater, and other liquid waste to a point of disposal. The main objective of a drainage system is to collect and remove waste matter systematically to maintain healthy conditions in a building.
What are the different types of drainage systems?
There are four main types of residential drainage systems. These include surface, subsurface, slope, downspout and gutter systems.
What are the requirements of building drainage?
Surface water should not percolate to track One of the basic requirements of a good track drainage system is that surface water from rains and adjacent areas should not percolate and seep into the formation of the track.
What is drainage layout?
A drainage plan should look at how rainwater flows in and out of a building. It should include where it flows into the ground, downpipes, or drains into storm sewers. It should also ensure that water can reach where it needs to go without flooding and cause backups in sewer pipes or septic tanks.
What are the principles of drainage system?
The principles of interception, relief, or pumped-well drainage may be applied to each according to the pattern of subsurface flow. The pattern of flow becomes known from a field investigation of soil stratification, water source, and water table or pressure data.
What are types of subgrade drainage?
There are 4 main types of subsurface drainage systems:
- corrugated and PVC slotted subsurface pipes.
- mole drainage (including mole drains, mole drains over collector pipe systems and gravel mole drains)
- interceptor drains.
- ground water pumps.
Which pipe is used for drainage?
Polyvinyl Chloride pipes are the most commonly used pipes for any drainage project. Due to the material’s malleable properties, PVC pipes can come in almost any size.
How do you plan a drainage system?
Here are some tips on installing a proper drainage system, so that you can hit the ground running.
- Observe Where the Excess Water Comes From.
- Prepare for Your Soil.
- Survey Your “Lay of the Land”
- Determine Your Drain Layout.
- Get an Expert Involved.
- Get Your New Drainage System Planned-Out Today!
What is the characteristics of good drainage system?
(ii) Characteristics of good drainage system It should be permanent. It must have adequate capacity to drain the area completely. There should be minimum interference with cultural operations. There should be minimum loss of cultivable area.
What is surface drainage system?
Surface drainage systems are canals that are created for runoff water. They contain shallow ditches that are dug in a parallel pattern. Knowing the different types of surface drainage systems, their purpose, and how to choose will allow you to decide on the best route for a given property.
Which pipe is used in subsurface drainage?
Subsurface pipe drainage was referred to as ’tile drainage’ in the past due to the use of short clay pipes. Clay was expensive and difficult to lay and has now been replaced by slotted PVC or flexible corrugated plastic pipes of variable diameters.
What are the components of a drainage system?
Drainage systems, particularly in the minor system network, might include pipelines, open channels, natural surface channels and canals. The major drainage system would almost certainly include open channels and natural watercourses within an urbanized (or urbanizing) catchment.
What is commercial irrigation system?
WHAT IS A COMMERCIAL SMART IRRIGATION SYSTEM? A commercial smart irrigation system is an automated system that monitors environmental conditions, such as precipitation, to ensure grass and landscaping receive the right amount of water each day.
What are the components of drainage?
The lavatory blocks should be so located that the length of drainage line is minimum.
How do flat roofs drain water?
– Pooling of water on the roof that can eventually lead to leaks or structural damage – Accumulation of debris such as twigs and leaves – Damage to the caulking and tar from debris buildup and pooled water – Extra stress from ice in the winter – Leaks near features of the roof such as the chimney or vent pipes
What is drainage system?
Noun. 1. drainage system – a system of watercourses or drains for carrying off excess water. system – instrumentality that combines interrelated interacting artifacts designed to work as a coherent entity; “he bought a new stereo system”; “the system consists of a motor and a small computer”.