subject: Drain Jetting Method for Cleaning and Unblocking Drainage System [print this page] Drain Jetting Method for Cleaning and Unblocking Drainage System
Clearing and cleaning drainage systems can present a high risk to the health and safety of a person who is attempting to carry out such a task. Unblocking and cleaning waste pipes should only be carried out by specialists who are trained to use specialised equipment, and have experience with drain maintenance and their related problems. Overtime, drainage systems can become clogged for a various number of reasons such as, disposable nappies, tree root ingress, fat deposits etc,. Problems such as these can very often be solved by simply pushing rods down into the pipe and dislodging the blockage. This action breaks up the material that is causing the obstruction, and is carried away down the pipe by the normal draining action of the waste water.
Drain maintenance workers employ a range of methods for unblocking and cleaning drains, and some of these will include, surveys by CCTV, jet washing, mechanical prodding, and drain relining.
Drain jetting is a very effective method for cleaning and unblocking drainage systems. The process uses a jet of water to unclog drainpipes and sewer pipes. The water force cleans the drain by using jets of water at a very high pressure around 2500psi to 4000psi. ( pounds per square inch ). They have special nozzles that penetrates deep into the pipes, and this process allows the pipes to be cleared and cleaned without any damage to them.
Jetting is a very safe method, and can be used on all types of pipes, and most plumbers have learned this as a cost saving measure, because it helps save the pipes and and any costly maintenance fees that other methods may incur. Because jetting involves the use of a high pressure water jet, it can be used to unblock and clean the pipe at the same time. They are particularly useful for removing fatty deposits which can build up on the inside of waste pipes over a period of time. This method of cleaning helps restore the pipe and help prevent future problems.
Blocked pipes can cause leaks and cracks, and if left in this condition the pipe may become displaced, which may prove very costly to repair. One of the reasons a pipe can become displaced is when a crack develops. The waste water seeps out of the broken pipe and erodes the surrounding soil. This can lead to a hollow area forming around the pipe allowing it to move out of place. When this happens, relining the pipe may solve the problem, however the ground above may have to be excavated and the pipe replaced, and this can be very costly indeed.
Drainage systems require good regular maintenance, and if required any necessary cleaning should be carried out. Most buildings and homes will have some form of underground waste pipe system connected to them. The pipes are usually made from clay or plastic. There are two types of systems, which are used to drain rainwater and waste water away from the building. These are known as sewage systems and drainage systems. Drain pipes enable sewage or waste water to travel away from just one building into a larger shared pipe which is known as a sewer.
