Let's say frankly, shtroblenie walls for wiring is a time-consuming occupation based on the use of a powerful cutting tool. For self-production work will require work skills and certain knowledge, regulated by rules and regulations.
In order for the stroba to be "substantial" to accommodate the wiring, a well-founded choice of fixtures, tools and technical equipment will be required. One glove and safety glasses for work, as Zemskov, will not be enough.
About the need for cable management
The necessary measures, carried out in the conduct of electrical wiring and communications, is the slashing of walls for operated and erected buildings or houses. The labor-intensive process of slaughtering, regulated by SNiP, involves the making of special depressions of the required length.
Compliance with the rules ensures the laying of strobes in concrete, brick and foam blocks and ceilings.
The need for concrete or brick walling for electrical wiring is confirmed by the practice of conducting electrical works and the rules for creating depressions (shtrobs).
Recall that the stoking of load-bearing walls assumes the following rules:
- shtroby lay horizontally or vertically along the shortest trajectories, excluding diagonal placement
- horizontal shtroby perform at a height of 150 mm below the ceiling
- vertical shtroby place no closer than 100 mm from corners, windows and doorways
- the dimensions of the shrouds along the length should not exceed 3000 mm, in width and depth 250 mm.
Of course, to facilitate labor-intensive work, special tools and professional tools are used.
Helpful Tips
It does not hurt to know that the cost of the specialists performing shtrobleniya using a special tool is high.
For example, the strobing of walls for wiring for GKL, concrete and bricks with the size of 20x20 mm depressions is from 150 to 350 rubles, for walls made of the same material, the size of the groove 70x70 mm will cost more - from 250 to 450 rubles. But this is not the limit. Therefore, it is necessary to urgently study the methods and technology of shtrobleniya using a special tool and devices.
Adaptations and tools for shtrobleniya
Depending on the material of the walls, the following can be used for stamping:
- chisel and traditional hammer
- bulgarian and puncher with special mounts
- a professional tool - shtroborez, equipped with a dust collector.
The possibilities of a chisel and a hammer are known from the lessons of labor and an attempt to self-hammer a nail into a concrete wall.
chisel
We will not dwell on the possibilities of such devices for shtrobleniya. Only say: long, unproductive, noisy and tedious. The use of a chisel or a primitive home-made device is acceptable for building a slab on lightweight concrete or foam concrete blocks.
More effective is the use of the Bulgarian shtroborez and perforator with special nozzles.
stolbenie bulgarian - dusty work
The Bulgarian, equipped with a diamond disc, cuts concrete and brick well. Moreover, with the use of the Bulgarian it will be ensured a high speed of brick or concrete slabbing with an even cut of the groove. However, the use of the bulgaria is accompanied by abundant dust formation.
Useful tips for the process of hand-cutting the walls of the Bulgarian are presented here.
technology of shrouding with a perforator with a tooling
Compared with the execution of strobileniya on brick and concrete walls using a grinder, the perforator can be considered a good option.
Potential possibilities of the unit are concluded in the skilful application of the special equipment.
Shtroblenie perform with the use of special impact equipment - interchangeable blades, a peak with a thin tip bit and drill bits, using a drill in the drill mode.
basic strobing technology
The technology of shtrobleniya consists of the following stages:
- surface testing using testers for concealed wiring and fittings
- marking of the wall with the beginning and the end of the stunt
- cutting the furrow line (axis)
- grooving the wall material from the groove
- recess
- stripping the strobes from dust and priming the grooves
- cable routing or corrugated tubes.
Basic technology is acceptable for any method of strobing in one or two passes using the rigging.
rigging for puncher
By preliminary marking of the surface, two parallel saws are made by a Bulgarian, and then using a perforator blade attachment, a groove is selected. Do not argue, for a short period of time with the use of such a method, the stroke route is relatively flat, but the amount of dust is great.
we produce stoking of walls without dust
To make a quick strobilienie walls without dust and noise allows the use of shtroborez, which is equipped with a diamond disc and connected vacuum cleaner for shtroboreza.
The dust removal system of the units is based on a primitive method of dust removal by a vacuum cleaner connected to the nozzle.
The position of the shroud cutter on the plane is adjusted using a platform with guide rollers. The course of the platform and the depth of cut are provided by rollers and slides protecting the sagging and immersion of the cutting part of the shrouding and fixing the output of the cutting blade from the groove.
The cutting tool of the unit is a diamond disk of a segmental design with abrasive spraying of diamond microparticles.
bladed diamond disc
Depending on the model shtroboreza diamond disc allows you to produce a depth of cut from 100 to 400 mm. For example, for shtoboreza makita recommended the use of a diamond segment disk Bosch 230_22.23_2.3, Professional for Concrete, diameter 230 mm, h segment 10.0 mm, fit the disk 22.23 mm, cutting width 2.3 mm to work with the concrete surface.
The productive system of protection against dust and the possibility of a diamond disc allow the production of strobilenie quickly and efficiently.
How does the shredder in the hands of Mr. Zemskov show this video.
Helpful Tips
The tool for shtroblenija ceilings and walls for carrying out of electrotechnical actions very expensive.
For shtroblenija 2-3 grooves under electroconducting acquisition of the unit is not justified.
Therefore, it makes sense to rent a shroud with a diamond disc in the kit.
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