Electric eels

Electric eel is a tool used by plumbers to clear pipes of debris. Electric snakes are used to buy time until a longer-lasting technique can be used to clear the pipe. So if your problem is roots growing into pipes, snaking is a very temporary solution.

These nifty machines are made of over 60 metres of wire cable that spins at over 500 revolutions a minute. A powerful electric eel is enough to clear regular debris and small, thin root blockages. You’re going to need something stronger for dense root blockages.

Plumbers may still use an electric snake on a dense blockage, with the hopes that it will clear enough of the pipe to make it usable in the short-term. On top of their provisionality, electric snakes pose many other problems.

The cables are long and cumbersome, so your plumber and the equipment can be covered in grease and grime. They can make a huge mess in your home if you happen to get careless plumbers. Even the most courteous plumbing experts can still unwittingly leave some muck for you to clean up.

Experts warn against renting or buying electric snakes and using them to routinely clear pipes. The tube spins so fast that it can be dangerous if you’re not trained in the proper use. Like most complicated devices, the use of electric snakes is best left to the pros.

5 Methods to Clear Tree Roots From Pipes

1. Rodding: Plumbers stick a ratchet (a bar with teeth) down your pipe to break up the root block. They then send another bar down to cut and clear the debris.
2. Jetting: Plumbers will use a hose with a special nozzle to direct a powerful jet of water at the block. With this method there is a big risk that the jet won’t be able to break up the blockage and you may have to pay for a more hard-hitting solution.
3. Root Cutting: This process uses the same high-pressure water as jetting, but in this case the water is more directed, and is used to cut the roots before flushing them out. Cutting the roots usually encourages new root growth and they could grow back faster and stronger.
4. Chemicals: This treatment is a heavy foam that contains herbicides. How a chemical treatment works depends on how bad the root block is. Less dense root masses can be forced out by the pressure of the foam as it travels down the pipe. More dense masses will have to be jetted first. The foam seals cracks in the pipes caused by the roots, and the herbicides hinder further root growth. You’ll have to treat pipes near root systems at least once a year by using Vaporooter; this is the leading product to get this done.
5. Dig out and Repair: This method requires excavation of the pipes and roots. Although fairly permanent, this method is often only used in extreme situations, such as the total collapse of a main drainage pipe. The costs can be quite high when you have to dig to remove tree roots.

Source: http://www.docstoc.com/docs/33520788/INVESTIGATION-OF-SEWER-BLOCKAGES-DUE-TO-TREE-ROOTS-Graham-Thomson-/

Sanafoam Vaporooter II versus traditional methods of dealing with tree root blockages.

Tree root infiltration in sewage pipes can lead to blockage of and overflow in the draining system, the destruction of the system itself and even the replacing and relining of the pipes. The traditional methods of dealing with this problem involve short-term fixing, not long-term solutions and prevention.

The most widespread traditional method of dealing with a live root invasion problem is the cutting of the root. Although this may seem like a good immediate response, the long term result is disastrous. The cutting leads to rejuvenation and strengthening of the root, which becomes an even more forceful enemy of the pipes. Plus, some types of roots, like the ones that grow along the length of the pipe, are very difficult to cut due to their shape and position.

The modern efficient alternative is the Sanafoam Vaporooter, a combination of herbicides that leads to the weakening and later killing of the unwanted roots. The effect of the herbicides can be as long as three years, if proper retreatment is applied. Unlike the cutting of the root, which offers immediate response, the clearing of the pipes with the Vaporooter can take up to six months, as the natural decay of the killed roots cannot happen overnight. If the treatment is reapplied after six months, efficacy can be as high as 99 percentage.

While cutting of the tree roots solves the blockage problem, it does not prolong the life the pipes. Vaporooter can destroy even the small root cells which intrude into small cracks in the pipe. By removing these elements, the pipe cracks can close up under the ground weight.

Because cutting the tree only momentarily solves the problem and does not prevent further problems from forming, root invasions are dealt with only when they become an emergency. Urgent interventions, which may even involve the replacing of the pipes, are very costly and time-consuming. Vaporooter, however, is much more efficient cost and time-wise, because it solves and prevents root invasion problems, controlling them at all times and preventing them from getting out of hand.

Vaporooter is environment-friendly, as it only affects the roots inside the pipe, in the pipe wall and very close to the pipe. As it is biodegradable and non-acidic, it does not bother the trees and plants above the pipe. Cutting the roots, however, as they lead to even stronger roots, may create severe blockages which require pipe replacing, a possibly invasive method for the surrounding vegetation.

Sanafoam Vaporooter II

Sanafoam Vaporooter II is a widely used herbicide combination which combats mainline sewage blockages caused by live root invasions and retards the growth of new roots. The Vaporooter treats the blockage and overflow problem and prevents future problems.

The product which is introduced into the pipe fixes the blockages by softening and killing the intruding tree roots. The tree roots die right away and within six months they decay and flow down the drain. Retreatment of the pipes increases the efficacy of the product and inhibits the root growth.

This method of of treating blockages is time-efficient as only one worker is required to treat 25 branch lines per day. Also, preventing blockages from happening is a way to save time and money, as this ensures emergency interventions and pipe replacements are rare.

Because Vaporooter prolongs the life of the sewage assets by eliminating the live roots inside them, less money is spent to ensure good functioning of the sewage system. Even the rigid pipes made of concrete or clay, whose joints are usually an easy prey for root invasions, are protected by Vaporooter. By destroying the root cells inside the pipe walls, the product allows the cracks to close under the ground’s pressure.

While having an aggressive approach inside the pipe, the Vaporooter does not affect nearby vegetation. Being biodegradable and non-acidic, the herbicide is also used in fruit and vegetable crops.

The widespread use of Vaporooter by authorities throughout the world confirms its many advantages. Scientific research led in North America supports the affirmation that Vaporooter is the most efficient way of tackling the sewage pipe root invasion.

Another Satisfied Vaporooter Customer

After several trials with various chemical products, Grampians Wimmera Mallee Water (GWMW) chose Vaporooter as its aid in combating drain pipe blockages and overflows and has successfully used it since 1989.

Vaporooter, a product of the RSP Environmental Services, is a mixture of herbicides, root growth inhibitor and foaming agent which softens and then destroys the live roots which intrude into the drain pipes and causes a blockage. The product also prevents other roots from growing by slowing down their development for almost three years.

GWMW has initially used the Vaporooter in its problematic areas, where drain blockages were frequent due to shallow sewers and close vicinity of the trees and sewage systems. After solving its immediate problems, GWMW has moved on to preventing blockages and maintaining the high-quality functionality of the draining system.

A great advantage of the Vaporooter is that its efficacy causes no negative side effects on the environment. The foaming process only affects the tree roots that intrude into the pipe and those very close to the pipe. But the rest of the trees and plants in the vicinity are not touched by this non-acidic biodegradable treatment.

RSP Environmental Services do not only provide the product and the technology, but they also assist their clients throughout the different stages of the foaming process. RSP offers its assistance to identify and solve the problems whenever they occur, although this implies higher costs and efforts for them. Just as Vaporooter involves an ongoing long-term process, the RSP honours its provider and aide roles to the client.