No matter how well were carried out works on installation of the roof, over the years under the influence of external factors, it comes in unsuitable and in need of repair.
Types soft roof
Various soft roof has a number of advantages, which are decisive in the choice of material.In particular, the advantage is the low price, excellent performance and easy installation.To date, there are several kinds of soft roof, which differ in the way stacking:
- surfaced roof may have fiberglass or rot-synthetic surface.Here you can select glass fabric and polyester as a coating.
- Membrane Roof differs quite simple repairs.
- soft tiles.
To maintain operational capability of any type of soft roof repairs should be carried out with the desired frequency in three years.This need is related to the characteristics of the material, as well as external factors such as changes in temperature, sunshine and humidity levels.All this often leads to the fact that the bitumen base is stratified or cracking.In addition, too much rainfall can wash away the protective layer, and extreme cold make the material is too brittle.
main defects of soft roof
No matter what kind of material was used to cover the roof, are often similar defects.The most common are:
- At a time when the snow melts or there are heavy rains, the roof can leak.This problem is related to the gaps gluing mastic or softening.
- Roofing can swell both air and moisture.
- Cracks protective layer.
- wrinkling, sliding material, coating delamination at the location where a roof abuts a vertical surface.
- freezing of the top floor ceiling or humidity.
If damaged soft roof, repairs can be carried out without the help of professionals.The main thing is to strictly follow the instructions.
repair soft roof of the roof is completely dependent on its condition.The first step is to identify leaky places.If the soft roof is damaged, repair is aimed at giving cover original form.To do this, usually held such events:
- replacement coverage;
- update heat and waterproofing layers;
- alignment of specific locations that have undergone deformation (in this case, the roll materials are used);
- installation of fillets, which serve to smooth the corners (fillet - is a side, which is located between the base of the roofing material and vertical applications);
- rebuild or replace the drain.
main stages of
Technology of works depends on what type of installation will be: current or capital.If the soft roof is damaged, repair it will include a preparatory phase, which is identical in both cases, because it involves the preparation of the roof surface.First of all, it must be carefully examined, with particular attention paid to drainage system.The presence of ice or debris in this case may result in damage to the soft roof.If you want to explore the pitched roof, you need to remember to do it from the attic to assess the truss system.
most susceptible to damage roofing material as the base of the bituminous material does not tolerate the effect of ultraviolet rays and temperature changes.In addition, the roofing material is most amenable to the process of decay.As a rule, it can be found in the garages and other outbuildings.
During the inspection of flat or pitched roofs need to pay attention to the following points:
- the bundle or swelling;
- the presence of cracks, abrasions or ruptures;
- depressurization joints;
- the recesses of various sizes that can accumulate a moisture.
for quality of work is necessary to observe the basic rules.The first thing to take into account the climatic conditions and all actions carried out strictly on a sunny day, the air temperature must be above 10 degrees.Before repairing the roof should be thoroughly cleaned of debris, such as a variety of branches, leaves and other stuff that brings the wind, as well as mold.
Conducting local repair
Current repair of soft roof is performed in the event that damage to the minor area.All work must be performed in the following order:
- problem areas should be cut in the shape of a cross, dividing it into four parts, each of which need to bend and press.In the case where the damage is not only the surface but also the raised bottom coating layers, the repair area must be cut out with an ax.
- following is thoroughly clean and dry the problematic place.For this perfect building a hair dryer or an ordinary gas burner.
- are now ready to prepare the patch, which acts as a piece of tar paper of the same size.
- plot to be treated with putty, you can alternatively use a molten resin.Do it carefully enough to avoid dry places.
- The following put a patch prepared and strongly pressed, and the top layer is used again, apply the mastic.
- unbent petals return to the original position and again put a layer of mastic.Top place another patch a few large, which we coat and adhesive.
Overhaul
Overhaul soft roof is needed in case of damage are significant in size.There are two subspecies of repair: with the laying of roofing material and the use of Bikrost.The latter material has several advantages, allowing it to gain popularity among users quickly.In particular, it does not require Bikrost bitumastic or sludge, making its assembly easy and quick enough.
Overhaul of roofing using
often this material is used when it is necessary to repair the soft roof of the garage.To do this, all the coating, which became unusable, delete it.The new roofing material is required to prepare prior to use, namely roll and leave for a day to allow him to straighten up.Lay the tape should be across the slope of the roof, and the best move upwards.
as an adhesive agent usually used tar.The edges of the tape better promazyvat mastic asphalt or molten bitumen.Roofing material should be placed in the lap of 10-15 cm. After all the work surface should be dry.In most cases this is enough for 12 hours.All the subsequent layers must be laid so that the joints of each of them coincide.When laying roofing felt sure that that was not formed under the surface blisters.
Roof.Repair using Bikrost
This material is good because it allows you to save considerably on mastic, tar and time resources.For installation you will need a gas burner.
roof must be carefully cleaned and covered with a layer of primer.This is followed by roll Bikrost 0.5 m from the inside and warm up.After some time, when the piece of material will stick, you need to roll out a similar piece and repeat the action.When using Bikrost overlap should be about 7-8 cm. For quality coating only two layers.
use of new technologies
recently become popular alternatives to the use of new roofing felt and Bikrost.Such materials include a liquid rubber.It has excellent waterproofing properties and is used on roofs with a large area and the number of adjacencies.The liquid rubber may be applied to both cold and hot.In addition, the material is absolutely safe for the master, unlike other soft roofing elements.
repair soft roof can be safely carried out independently.It is sufficient to adhere to the basic rules and reduce the amount of walking on the roof of the new layer to a minimum.
