Both the roof cannot be without a chimney, and repair of a roof not to do without repair an ogolovka.
Options can be much. Usually, ogolovka on an old pipe it is simplest to shift. To do it it is necessary before installation of a roofing covering. Why? So it is simpler and more convenient to move on a roof with cargo of bricks and solution buckets, in sense, to go on a tile bar. But that these bricks to lay out, ogolovka it is necessary to dismantle, all destroyed material to omit down, аккуратненько, without having caused anybody a loss. From time to time to have to shift very destroyed ogolovka of pipes without roof repair. Then to have to invent technology as everything to make without harm to a roof.
Perfectly if on a roof there is a successful exit, but quite often such is absent. The ladder leading to the pipe, too a good additional element in work and it, usually, is absent.
To have to do an exit to a roof. We assort a roof, we cut the hatch in a flooring and a tile bar between rafters and the exit is ready. Everything is very simple, if before us a tile roof or slate. And if bitumen or metal tile, then another story. The hatch here you will not make, it is necessary to go around and very much аккуратненько. Transferable weight of cargo not the small. Average of ogolovka of a pipe is, about, 250 bricks that makes 800 kg. Plus of 25-30 buckets of solution. All this in the sum will be more than a ton. And here this ton is necessary for moving in manual on the 3rd floor, for example. So do not ask why to shift a pipe so expensively costs – process trudozatratny.
After, after repair an ogolovka into the fire canal insert a corrosion-proof sleeve, it if at you costs a gas copper. At combustion of gas there is a water vapor which settles not channel walls, it enters reaction with products of burning there is an alkali. All this destroys the channel. And the sleeve protects it, and all condensate flows down in a reception glass and pours out back without consequences.
Then ogolovka of a pipe it is possible to warm. As a rule it becomes mineral cotton wool, later a grid with glue and plaster – a fur coat or the bark beetle. More simply, it is natural, simple to plaster a pipe, usual plaster substance and to paint. But options here much. It is possible to lay out ogolovka of a pipe a klinkerny tile and профуговать seams the fugue for external works.
Still ogolovka it is possible to sheathe a flat iron leaf. But it is better to use a professional leaf with a low profile.
The professional leaf has huge hardness, than a thin leaf. On it, at installation it is not pressed through by screws, and the sheathed plane looks the equal.
In this time for a pipe covering we used a wall profile for partitions which strengthened on p-shaped fixing elements.
The choice of a profile is based that it was necessary to smooth surfaces with huge difference, by means of their it to do quite easy and promptly.
And here that left.