Construction And Repair

Laying a cable line: methods, rules for installing electrical lines Construction And Repair

Power supply networks and their arrangement include a wide range of different activities. Among them, the laying of cable lines plays a huge role. The process of their installation is carried out u...

Fastening of cable ducts: wall mounting, choice of sizes and materials Construction And Repair

It is almost impossible to fit openly hanging wires into the interior. About 40 years ago, there were two ways to conduct electricity in an apartment - brick the wires into the walls or leave them ...

Heating cable for heating pipes: resistive and self-regulating wires, indoor and outdoor installation Construction And Repair

In winter, water supply interruptions often occur in private homes due to freezing pipes. Even if the water supply lines are installed below the freezing point, there are still weak areas in them, ...

Crimping a network cable: diagrams of using the RJ-45 connector, pinout Construction And Repair

A network cable or twisted pair is a special wire that consists of four pairs of copper conductors twisted together. Such a number of cores and the design itself help to reduce the influence of all...

XLPE cable: technical characteristics, main advantages Construction And Repair

XLPE cable appeared on the world market in the last century, in the first half of the 1970s. Companies using this technology have gained a lot of experience. This applies to the installation, testi...

Fastening the self-supporting insulated wire to the pole: wire installation, various methods, precautions Construction And Repair

During their work, electricians often face the problem of deterioration of old wires. The only way to eliminate this violation is to lay a new line. This business can be very easily dealt with by f...

Laying a power cable in the ground: the rules of the PUE, the technology of digging trenches and laying cable lines Construction And Repair

To transmit electricity to consumer objects, a power cable is laid in the ground. This technology is highly reliable. It replaces the air power supply, the wires of which cause a lot of trouble dur...

Optical cable for TV: device, features, audio connection through a home theater Construction And Repair

The vast majority of cables for media centers, computers, and audio and video equipment use electrical signals to communicate components. In this case, both analog and digital streams are transferr...

Dowel-clamp for fastening cables made of plastic and metal: application, properties, advantages and disadvantages Construction And Repair

For safe use of the power supply system, the wiring must be carried out in compliance with the rules provided by the technological conditions. In the process of performing the work, a plastic dowel...

Plastic cable channel: types and sizes, materials and application of PVC boxes, installation rules Construction And Repair

When conducting open electrical wiring in an apartment, garage or in the country, one of the ways to hide the wires is to use special wall or floor boxes. This design is represented by a plastic ca...