How to bang the walls under the wiring and sockets

Carrying out repair work in any room, as a rule, can not do without the replacement of the old electrical wire or the installation of new wiring. Often there is a need to install additional branching sockets for connecting household appliances in the desired location of the room. Each person can properly wall the walls under the wires, therefore, it is not necessary to apply for qualified help to construction teams or private electricians.

chopper Process requirements

Before building walls,to the process. Initially, it is worth to put on the paper layout diagram and consider the practicality and correctness of the location of each output wiring: electrical switches, sockets, points for lighting equipment, etc. The main aspects that should be taken into account in the process of throbbing are the following:

• workflow must be done in paralleldirection to the main constructive of the building - only horizontally or strictly vertically. Sometimes an inclined cut is allowed, but in case the wall is at an angle like, for example, in the attic;
• is not allowed to make one channel longer than 3 meters;
• recognizing by the standards, whether it is possible to drill the walls in the apartment , it is important to adhere to the requirement of furrow depth, which can be no more than 25 mm;
• vertical shtroblenie should pass not less than 100 mm from the openings of windows and entrance doors, and from the gas pipe - at least 400 mm;
• horizontal groove can be made in 150 mm from joints of plates and overlappings;
• the number of turns from the outlet to the junction box should be minimized. The best option is to do one angle of the transition from the horizontal plane to the vertical plane, without taking into account the curvatures at the joints of the walls;
• it is forbidden to make horizontal slots in bearing walls. In typical panel houses, this rule applies to all surfaces, except for narrow partitions. Therefore, the layout of the wiring should be carried out taking this requirement into account.

Tools for chopping

Before you get started, you need to be clear about what to drill the surface and which tool is best used. Let's consider all the options in more detail:

1. Chisel and hammer - this set was used for a long time and today it is inferior to construction tools in terms of the quality of the result obtained, practicality and time. However, it wins on the price factor.
2. Impact drill or perforator - these devices can be made to work very quickly and as cleanly as possible, but the furrow is not sufficiently smooth.
3. Bulgaria is the most common tool that allows you to get a flat channel, but it creates a lot of dust in the air, which is difficult to eliminate even with a building vacuum cleaner.
4. Shtruborez - a specialized device, with which you can make a perfectly smooth slot with the required depth and width. The only drawback of this tool is its high cost.

Surface preparation for shredding

To be sure of knowing how to properly strobistenu for electrical wiring, it is important to study the requirements for preparing the surface to work. For this it is necessary to adhere to the following recommendations:

1. The first task before starting the strobing is to check the wall for the presence of hidden wiring in the place where the furrow route is supposed to run. To do this, you need to use special equipment, which will indicate the laying wiring. Important! During the test, it is necessary to secure yourself, since wires with a connected voltage can come across.

1. Next, mark the route of the new groove from the place where the outlet is installed to the junction box.
2. Be sure to curtain the door and window openings with a damp cloth before starting the stitching operations. This will avoid the spread of dust particles around the perimeter of the room.

Instructions for trowelling

You can perform the process of cutting a wall using several tools, each of which has its own disadvantages and advantages. Their choice depends on the requirements for the result and the practicality of using the instruments, as well as the specific features of the specific surface for furrowing. Let's consider in detail the process of wall shattering by different tools.

Making a furrow with a perforator

The process of shrouding with a perforator looks like this:

1. Prepare 2 nozzles with a short and wide drill as well as a blade.
2. Then make holes 15 mm apart along the route marking line. The depth of each is about 25 mm.
3. Make a furrow with a shovel. In this case, it is important not to put the nozzle across the line of the strobes, as this can lead to the chipping of an excess fragment of the wall.
4. After the work is completed, remove the dust with a construction vacuum cleaner.

A visual guide on how to properly wall the wall is shown in the video below:

Shredding with a hammer and a chisel

In order to make a furrow with a chisel and a hammer, the following sequence of actions must be followed:

1. Initially, the chisel of the groove in the places where there will be a chiselstart and end the strob.
2. You can then start the routing under the socket of the selected segment of the surface. To do this, put a chisel across the channel and knock out a fragment of the wall in the depth.
3. After this continue the process of taking the material along the furrow route.
4. Following this, proceed to deepen the channel by 25 mm, carrying out work along the entire length of the line.

Stroking by the Bulgarian

For the work on cutting a wall by a Bulgarian, it is first necessary to purchase a special diamond disk - this will allow to achieve the desired result with minimal errors and efforts. The process of shredding itself looks like this:

1. Initially, you need to make 2 notches along the furrow path, which will run parallel to each other. The distance between them should be equal to the required channel width.
2. Moving along the planned line, select the unnecessary material between the cuts made, reaching the required depth of the channel.
3. Since a lot of dust is spread in the room when working with a bulgaria, it is necessary to prepare an industrial vacuum cleaner in advance.
4. For work you will need the help of another person who will be able to keep the suction pipe as close as possible to the location of the stinging.

The process of wall ingrowing with a grinder can be seen on the video clip:

Working with the

shredder This tool is an improved type of grinder, as the diamond cutter attachment is provided in the cutterbar, the distance between which can be set independently. Such circles are protected by a special casing, which is necessary to completely close the place of contact of the instrument with the surface. Also, the tool is equipped with a tap for securing the suction tube of the vacuum cleaner. The depth and width of the furrow can be controlled by adjusting the casing. In the rest, the work on cutting the wall is carried out according to the analogous principle of shtrobleniya Bulgar. A detailed guide to wall slashing is provided on the video: