What better with gold color steel tile waterproof waterproof material?
Make sure you need a waterproof areaAccording to the need of metal roofing waterproofing sites are: vertical, horizontal lapping suspicious parts lapping, lapping, lighting tiles around the roof on both sides, fan, chimney, roof around around all the screws, sinks, etc. all joints of the parapet seams.
The loose fasteners on the roof must be replaced or reinforced.For the base surface there is rust, need to polish rust, so as to show the quality of metal, and then besmear a layer of anticorrosive coating.For base oil, dust, water to clean.Make sure that the width of the waterproof layer and the width of the waterproof layer need to be cut and cut the polyester cloth of the corresponding width.The width of the waterproof layer, waterproof layer area of 0.01 square meters general screws (250px * 250px); the level of the lap width of 500px waterproof layer; the waterproof layer vertical lap width is 15 cm; the roof waterproof layer on both sides of the lap width is 20 cm, the width of the waterproof layer is best according to the peak height and roof tiles according to the construction requirements.
PretreatmentThe working face carefully clean up the construction, must ensure that the base firmware is no loosening, no corrosion, no oil, no dust, no water, keep it clean.
