Construction technology of exterior wall leakage of paint decoration surface:
Placed with elastic sealing paste filling, hollowing with waterproof cement mortar, the overall safety rope to clear brush waterproof coating hollowing and cracking of the coating layer, crack, crack up
The construction personnel in accordance with the requirements of construction, need to do waterproof processing parts placement safety rope, for high-altitude operation.
The local crack wall paint layer to cut through the primary wall, the window frame and the wall with the coating cracks opened, and all cut and fall off the wall with a soft brush to clean, to ensure there are no dust, cement slag and other loose particles and block the loose paint.
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The waterproof powder and JS composite waterproof coating according to the ratio of 3.5:1 mix into repair cream, will all the exterior wall cracks and holes filled with dense, window frame and the wall surface and wall gap is sealed with a sealing material elastic body, cut off wall leakage water.
We will crack and fall off and dug with waterproof mortar filling and leveling, the original metope coating level, ensure the smooth surface, and closely combined with the wall.
The JS waterproof coating blended into the color you need.
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It is the whole of the wall with JS waterproof paint brushing, brushing for many times to a certain thickness, the best performance of waterproof materials shall prevail. Make metope color is even, smooth and beautiful.
Technical points of exterior wall leakage of paint decoration surface:
As part of the tiny cracks can not be treated directly in its walls, waterproof coating, waterproof effect can be achieved, as long as the surface is clean, no oil, dust can be.
Because the JS has very strong flexibility and flexibility, through the above method after treatment with the wall, the repairing performance of micro cracks. Can effectively prevent the re cracking of exterior wall coatings. At the same time as the wall a lot of pores and micro fracture is waterproof coating closed, so the rain fell like a lotus leaf like to stay in the outer wall, which eliminate the source of Water Leakage infiltration, so as to achieve the purpose of waterproof.
The window frame and the wall can be used with elastomer waterproof sealant plugging, the gap can be fully filled, play a good waterproof.