How to install polypropylene pipe glue way

Plumbing and heating from modern materials are very important communication systems that allow you to lead a comfortable life. To install them in a short time and inexpensively, it is advisable to learn how to install polypropylene pipes, because such products occupy a leading position in this field. When properly installed, the life of the system will be long enough.

Reasons for choosing products

High popularity due to the many positive qualities inherent in the base material - polypropylene. Get it by polymerization of propylene in combination with catalysts.

Subsequently, the pipes themselves are directly produced from this substance, the advantages of which are widely known.

1. The first reason is the simplicity of the assembly, especially when it comes to the adhesive method of joining elements. The docking process can be done in a matter of minutes with your own hands.
2. The second reason lies in the durability of products. Polypropylene products are able to serve for more than 25 years when operating in conditions with high temperature.
3. The third reason is the cheapness of the goods. The price of finished products is low, so the installation of polypropylene pipes is inexpensive, which can not be said about other analogues.

Attention! Classification of products is carried out taking into account the temperature regime maintained during operation. The most resistant products are having a reinforcing layer.

Features of the adhesive method

When the pipeline is laid of polypropylene pipes, the connection of individual elements can be made in several ways. However, the simplest option is to glue the components. In the course of work, a chemical composition based on polyvinyl chloride is used.

In two-component adhesive materials are usually added certain additives that can improve adhesion. Thanks to additives, it is possible to control the setting time and viscosity. In the process of solidification of the composition, the solvents gradually evaporate, and the polymer molecules intertwine with each other.

The glue melts the surfaces of the joined elements by about a third of the thickness; therefore, this method is called “cold welding”. Installation work should be performed at an ambient temperature of 5 to 35 degrees. To carry out the assembly in cold conditions, frost-resistant compositions are used.

You can familiarize yourself with the flow rate of the adhesive mixture, if you look at the table below. It presents exemplary data that allows you to determine the number of joints that can be achieved using 1000 ml products.

Work

To make a high-quality installation, you must purchase a high-quality adhesive composition, which is time-tested. Tangit products have successfully established themselves in this field. If the work is carried out correctly, the leakage of polypropylene pipes is practically excluded.

Chemical application

1. With the use of special scissors cutting elements of the required length. All cuts are processed with sandpaper so that it is possible to ensure the tightness of the pipe joint.
2. The design is assembled without the use of adhesive composition, after which the joints are marked with a marker. After that, the communication branch is completely disassembled.
3. Marked areas are degreased with traditional solvents, otherwise adhesion will decrease.. Extreme care must be exercised when working with flammable substances.
4. Before use, the glue must be stirred.. Directly with a brush a thin layer of the composition is applied to the surface of the parts, after which the joining process is carried out.
5. For 35 seconds, the parts are held in one position until the glue grabs. Excess chemical is removed from the surface of the elements with a normal cloth.

Note! After the main assembly, the mixer is connected to polypropylene pipes or docked with a heating device, in the case of a heating system. Fittings are used to connect pipes.

Open laying

With this option, the elements of the system are fixed directly to the side surface or ceiling. For mounting, special clips are used, which provide the ability to compensate for linear expansion of products. Fixation is made using conventional screws and dowels.

The advantage of this method is that, if necessary, you can quickly repair polypropylene pipes with your own hands, without performing additional operations. It is enough to take out the necessary element from the established fixture. However, the aesthetic characteristics of the room deteriorate somewhat.

To install the supporting parts, you need to prepare a screwdriver, string, drill and hammer. First, with the help of dowels and self-tapping screws, the most extreme fasteners are installed, after which the cord is tensioned. Intermediate clips are fixed to the surface already on it.

Installation in the closed way

In this situation, polypropylene pipes are laid in a screed or wall. By hiding elements in the capital structures of a structure, one can greatly enhance the aesthetic perception of space. However, this method requires serious labor.

To hide the main components of the communication system, a special channel is first made using a perforator. Pipes are placed into it and sealed with cement-sand mortar. After that, the whole plane is finished with some kind of building material.

If it is intended to hide polypropylene pipes in the floor screed before it is installed, they should be placed directly on the surface of the floor slab, retreating from it 2-3 cm. If a reinforcing mesh of steel rods is used, the elements are laid directly on it. At the last stage, the concrete mix or cement-sand mortar is poured.

Finally

The special installation instructions given above are aimed at enabling the novice master to independently figure out how to work with polypropylene pipes. The study of information will provide an opportunity without assistance to arrange the necessary communication system in your own home. For clarity, an instructional video has been posted in this article.