In any civilized house, office, or industrial premises there is a standard wiring. Traditionally, wires still under construction are laid in a furrow in the wall or in the ceiling, which is then sealed. But there is another way to hide the wires, doing everything without noise and dust.

Let's say you started a repair or decided to lay a communication or electric wire from one room to another over a wall or ceiling, so that no one would stumble over it, and in general so that the wire would not catch your eye. Here, modern cable channels will help you. Cable channels will allow aesthetically concealing, and at the same time, it is quite reliable to protect your wires from dirt and moisture. If necessary, the wires can be easily removed, supplemented with another wire or completely replaced the wiring. By the way, installation of cable channels is quite simple. However, first things first. As a rule, any building ...

In order to mark, fasten or assemble cables during electrical installation, it is very convenient and advantageous to use cable ties. These plastic clamps allow you to quickly, safely and efficiently complete the installation of the cable system in compliance with high quality and reliability requirements.

These products are called differently today: cable ties, nylon cable ties, cable ties, plastic ties - we are always talking about the same product, the very first sample of which was invented and patented back in 1958 in the United States by Sir Maurus Logan, Thomas & Betts, a design engineer at the time, was manufacturing cable for submarines and aircraft. The idea came to the inventor from scratch. Initially, cables on aircraft and submarines tied one to another with a thread ...

An installation box for a hidden installation, designed to mount an outlet in it, is called a socket box. Most often, the undergrowth has a round shape (less often square) and a standard size. The main function of the socket is to provide a rigid and reliable mounting place for the outlet inside the wall, near the plane of its surface.

If you needed to install a socket, then armed with quite ordinary tools (pencil, level, putty knife, brush, hammer, chisel, drill with a crown, alabaster), you can do it yourself. Observe safety precautions, first turn off the power supply in the shield, carefully use the tool, remember the standards - and everything will work out. First, markup is made relative to the wire going to the future outlet. Draw a horizontal line at a small distance from the wire - this is the level of the center of the future outlet ...

Having started a major overhaul in an apartment or office, we somehow ask ourselves questions about how to better mask the wiring, how and where to lay various cables (power, acoustic, television, telephone, Internet cables, etc.). There are many ways to covertly lay cables: inside the strobes in the wall, in the corrugated tube along the edge of the ceiling or floor, you can finally just leave different wires lying near the baseboard along the wall. Each of these methods differs in its features, but often there are more minuses than pluses.

If we consider standard solutions, such as a strob or corrugated pipe, then the disadvantages are obvious.The installation of wiring inside the wall is associated with high laboriousness, you need to hollow the grooves in the walls, and if you later need to replace the wires for any reason, then until you get to them - you will finish the whole finish ...

After people began to use the energy of electricity to perform useful work, they immediately ran into questions of getting electrical injuries from burns that occur when exposed to electric current. For example, back in 1753, on July 26, professor of the St. Petersburg Academy of Sciences Georg Wilhelm Richter, while conducting experiments with atmospheric electricity, died from contact with ball lightning. After this incident, such studies were immediately suspended, and the causes of what happened began to be studied.

Almost all the leaders did this after each accident to study the causes of its occurrence. As a result of the collection of accident statistics and their detailed analysis, recommendations were developed on the safe behavior of people in order to maintain their health and ensure the normal operation of the equipment. Over time, they were legally issued the requirements of the rules and regulations ...

Indoor artificial lighting is divided into general, the fixtures of which are usually located on the ceiling, local with wall sources used to create improved working conditions or to solve specific design goals.

According to the principle of using switches, wall lamps have designs when the switch is located on the power cord of the lamp with a plug that is inserted into a socket, mounted in the wall and connected by wiring hidden in a strob inside the wall, installed inside the lamp housing, remotely controlled, for example, using a cord or over the air using the remote control.

Recently, spotlights and spots that create directional light have become widely used. According to the control method, they can use one of the above inclusion options ...

All electrical appliances consuming electricity are created by manufacturers according to state standards, when it is necessary to apply voltage to a motor windings, filaments of light sources, heaters and other actuators in a strictly defined way. For this, a power cable is used, which is connected on one side to the terminals of the device, and on the opposite side, on a plug inserted into a socket so as to ensure the correct operation of the actuator.

For the same purpose, the contacts of the electrical outlet must be connected to the wiring, observing the established installation rules, and not arbitrarily. Even in a modern single-phase AC network, according to existing rules, three wires are used, and not two. This is earlier, in the electrical circuit with grounding, made according to the TN-C system, arbitrary connection ...

Methods of heating residential premises to ensure comfortable living conditions are constantly being improved. Among them, the electric heating system of the lowest building structure - the floor - is gaining more and more popularity. With the correct installation system, the heat of the heating elements is directed only upward due to the action of the forces of natural circulation. Its consumption for heating the foundation and surrounding lower elements is blocked by a layer of thermal insulation and redirected by a reflective screen into the room.

The sequence of installation operations for any heating elements is strictly defined. It must be adhered to and carried out strictly.Laying a warm floor under a tile for reliable operation should be divided into stages: planning, preparing the base, creating a heat shield ...