The market of drainage materials is various: in various regions the various offer and various quality of products. But, at preparatory scheduling (weeks for two) though what material can be delivered to the customer directly into place for a moderate payment.
In other words, it is not necessary to use materials of low property if it is possible to receive though what necessary element, having made only one phone call.
The drainage pipeline can consist as of pipes with rigid walls, and to include sites from flexible pipes. In personal projects pipes of rather malekhanky diameter (from 10 to 30 cm) are almost always used. Usually plastic pipes entice consumers relative low cost, simplicity of installation and long term. Walls of pipes are various: beginning from thin and finishing corrugated, thick and continuous. Pipes of each type have a certain degree of flexibility on all length, on it own a number of advantages on the sites located on slopes. Also pipes of that type have also defects. The bigger defect is that the collector should define without the aid of others a pipe corner at which the turnaround bias of the pipeline or its bottom points reducing productivity of drainage system will not be formed.
Sites of more cheap pipes – usually thin hilly pipes (гофротрубы), shops of reduced prices sold in the majority or the centers of products for the house. Such pipes very flexible also are on sale in coils on three hundred meters and more. Pipes of that type comfortably to use for superficial works without засыпки or rammings. They simply break at installation with introduction of the languid equipment, also at засыпке languid soil. Also they are sensitive to influence of ultra-violet beams. Need of use of tight knots of joining (couplings) can become discrepancy at work with the thin goffered pipes. A sticky tape – not its long decision. Introduction гофротруб with reinforced walls and tight connecting knots will help to avoid troubles of fragility and the leak, corresponding for thin-walled pipes.
Also there are such types of plastic pipes as hilly with smooth internal walls, rigid, facilitated and heavy-duty, punched and nonperforated. Dural and concrete pipes are used for a drainage system from surfaces of roads under a paving and with a bias aside. Underground pipes, usually, stock up on a diameter of 30 cm and more.
Plastic drainage pipes become from different materials, but in most cases for their production polyvinylchloride (PVC), cellophane (PE) and cellophane of the highest density (PEVP) is used.
Rigid pipes usually are on sale by small slices (approximately from 300 to 600 cm), at all this their installation assumes existence not bad connecting knots on each end. The pipes sold in coils, demand the smallest number of connections that is their advantage. But they can be the least resistant to destruction of walls or windings – is dependent on on what the producer is specified. It is necessary to inquire at suppliers of pipes about similar aspects.
The punched pipes allow water to come and leave through small openings on all length of a pipe. Openings can be perforated or slot-hole. The more openings on meter of length of a pipe, the more capacity of a pipe and the more water can pass through it. Slot-hole openings have advantages over malekhanky openings since they reduce number of particles of the tonkodispersny soil getting into drainage system, unloading its such the makary. The continuous pipe has no openings and in application to drainage systems usually is called as a rigid pipe.