The order of repair of the underlying roof of its own home depends on the cause of the occurrence of leakage and roofing materials. For each case, there is its own method for restoring the tightness of the coating.
Diagnosis of roofing leaks
There are several main sources of flow of the roof:
- Natural roofing wear due to aging material.
- Mechanical damage to wind, branches or other objects.
- Low-quality building materials that do not comply with roofing standards.
- Design errors and unprofessional installation.
To determine the causes of leaks, there is a visual diagnosis of the roof, which is started with the attic. After examining the rafyled, the crate and vaporizolation, are looking for wet places, mold or darkening. Then climb the roof and check the condition of the skate, joints and drainage, as well as the integrity of sheet materials and their possible offset.
Restoration of soft roof
Repair actions with bituminous tiles are produced at a plus temperature. Small cracks on the surface eliminate the roofing glue on both sides of the tile. Serious defects require replacement of a damaged area:
- A small nail-holder is pushing the tile layer above and carefully pull off a spoiled piece.
- Stretching old nails, laying a wooden bar under the nippers.
- Fool the inner side of the new tile with bitumen glue.
- Planning the flap under the top tile, placed it in place.
- The new element is nailed with roofing nails and wet the edge mastic.
Metal roof repair
With leaks along the mounting holes, defective tapping screws and washers are replaced with new high-quality parts. Single through damage is eliminated by soldering with subsequent painting, if there are a lot of holes - a whole sheet is installed in the place of spoiled. The looseness between the elements is closed with special ribbons or row silicone sealant. The scratches discovered in the process of inspection are tinted with paint for roofs.
Repair of slate roofs
Squares and clefts on slate are sealed with cement mixture or rubber repair piping with adhesive base. The processed area is purified by gasoline, dried and tapes with a crack overlap by 30-50 mm. Steel nails sail from rust oil paint. By the way, you can paint the slate itself, increasing its service life for several years.
Repair of ceramic tile
The split tiles are changed to the same details. Temporarily stop the leakage is removed by the solution and sand with the addition of linen fibers. Cracks in natural tile usually occur near pipes and dedins due to the uneven expansion of the roof sections. The problem is solved by the strengthening of the rafter design with the help of transverse boards. The tiled roof often flows due to damaged waterproofing. In this case, disassemble the roof over the damaged area, glue patchwork and re- stay tile.
Repair sheet metal roof
Small fistulas on the surface of steel sheets are poured with bitumen mastic or rush with pieces of burlap, impregnated with sudic. Large holes close up with piping from roofing, using a powerful soldering iron to secure. Repaired sections of a metal roof necessarily paint. Sheets with multiple defects are more expedient to replace.
Prevent unexpected roof leaks helps prevention. We just need only 1-2 times in a year to inspect the roof and when small flashes are found to immediately eliminate them.
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