Villa roof leakage what general reasons, what materials to remedy
??Note: Before the waterproofing and draining construction, the roof must be dry, because the roof of the water does not evaporate, the new waterproof layer will rise, the waterproof effect immediately invalid. Therefore, rainy days should not be construction, to wait until the sun will dry the water before construction.
Fourth, the roof of a large area of ??leakage or a number of water leakage points, the first by the professionals to check whether the cracks, according to the previous program to deal with the cracks in the roof covered with waterproof membrane, to enhance the waterproof effect, but also And then covered with insulation board, because the height of the insulation board in 20 cm or more, to achieve the protection of waterproof layer and thermal insulation of the double effect. Wall cracks appear seepage, under normal circumstances the professional construction team will use the basket, by the maintenance staff in the external wall construction.
Third, for some of the city building cover the construction of red tiles leakage, as long as the removal of tiles on the grass, moss or dust after the replacement of tiles, leak-proof effect is the same. For flat roofs, the roof of the obvious cracks, with the tool will be cracked into a "V" or "U" shape, filling the caulking ointment, filled with cracks and above the use of waterproof wrap around the package.
Second, if the roof is only the original did not do waterproof, only need to remove the leaky parts of 2 ~ 3cm deep after cleaning, you use asphalt irrigation, and now there is finished asphalt coating, such as sunny day when the treatment will basically not Leaked out. If there is a waterproof layer is too much trouble, to be around a range of waterproof tick, re-do waterproof, do when the attention and the original waterproof junction to do reinforcement layer. There are many ways to deal with leak detection, or to find some professional leak-proof companies to deal with this problem.
First, the roof leak to find the first leak, looking for the main leak from the roof to the lower to find leakage. First look at the roof there is no crack, the original waterproof layer is not aging, the roof of the original waterproof membrane has no bubbles, there are bubbles to prove that the water has entered the bottom of the waterproof layer, and thus leaking, and roof On the gutter there is no clogging.
