Hot fusion pipe joints if there is a leak, what should we do? There are many friends for this kind of water pipe leakage home faults simply do not know how to deal with this situation, will only be anxious like ants on the hot pot, then if you encounter this situation do not be anxious, this is a very common kind of life problems, the general situation is more common in three cases, ordinary plumbing fittings leakage and downpipe leakage, then you have to analyze your current situation belongs to which You have to analyze which one your current situation belongs to and find out the corresponding solution.
First of all, we need to find the cause of the leakage of the thermal fusion pipe joints, there is a reason to know how to answer, the following are a few solutions;
1, the safest solution, is to replace the fittings piping in the location of the leakage. Off the main valve, drain, with ppr scissors to cut off the leaky parts of the pipeline, with ppr hot soup machine, add a section of direct. Process is not complex, skilled workers 30 minutes can be resolved.
2, dry the leakage parts, with plugging king (waterproof cement) to buy good. Add a little less water is very thick in the case of large surface under the paste in the leak location can be. We also often use this method to remedy cast iron downpipe.
3, with polyurethane waterproofing powder (generally used in the bathroom waterproofing) water mixing and brush in the leak.
4, with weatherproof glue in the leak.
Hot melt pipe elbow interface leakage repair method:
1, hot melt pipe elbow interface leakage can be cut off with a new soldering iron welding.
2, soldering iron is electronic production and electrical maintenance of the necessary tools, the main purpose is to weld components and wires, according to the mechanical structure can be divided into endothermic and exothermic soldering iron, according to the function can be divided into non-tin-absorbing soldering iron and tin-absorbing soldering iron, according to the use of different types of soldering iron is divided into high-power soldering irons and low-power soldering iron.
3, PPR pipe heat fusion technology, can make the pipe with a good seal between the pipe, to ensure that the pipe is not airtight. But this is not to say that the PPR water pipe is not defective water pipe, its high temperature resistance, pressure resistance is relatively poor.
The long-term operating temperature of the PPR pipe can not exceed ?70 ℃; the length of each section is limited, and can not be bent construction, if the pipeline laying distance is long or more corners, in the construction of a large number of joints will be used, the pipe is cheaper but the fittings price is relatively high. To control the temperature of the PPR pipe during construction, and do not make the pipe bending, in order to prevent unnecessary problems. In terms of comprehensive performance, PPR pipe is the current cost-effective pipe, so it has become the preferred material for home plumbing remodeling.
Generally good PPR pipe life is more than 50 years, but there may be improper installation or other reasons lead to water pipe leakage. So, what are the remedies for water pipe leakage. The following is to introduce the water pipe leakage remedies:
1, the use of glue
This method, generally only suitable for lower pressure pipeline, the operating pressure can not exceed 4 kilograms, this method is not very suitable for PP-R products, because the PP-R material determines the glue is generally difficult to dissolve.
2, continue fusion
If you choose the pipe wall thickness is thicker, you can use the heat fusion directly on the outside welding, the gap will be blocked, this method can not have too high pressure.
3, you can use a torch, the solder will be sprayed directly into the welding mouth, this method can be used to use PP-R repair rod to use.
4, other parcels or steel-plastic soil, always feel not particularly hygienic huh, reluctantly, you can try.
5, in fact, the most thorough method than, cut off the reinstallation, this method is not difficult, as long as you do not have the pipe dark laying into the wall should be able to implement, and the most thorough, because the advantages of PP-R pipeline was originally higher than the local strength of the weld to ensure that the pipeline as a whole of the tightness.
The above is about the thermal fusion pipe joint leakage treatment, the above common these three ways you can according to, to deal with their own home faults, if you really can not solve the problem, you can also ask a professional mechanic to help with repairs, in fact, we just have to be a person of goodwill in our lives, and often send a few tips, so that it is not necessarily when you will be able to apply! to solve your urgent need oh. I hope our introduction can bring you some help and reference.