How to do aluminum alloy doors and windows waterproof treatment?
(1) the outer surface of the tile can not refer to the specification node diagram for construction, regulatory requirements: to strengthen the network wrapped in the hole on the mouth, Tiles affixed to it, the formation of the window outside the mouth is higher than the inside, easily lead to flooding. (2) It is recommended that the inside of all doors and windows are higher than the outside. (3) the net mouth of the installation of the expansion of the hose must be sealed plastic seal in order to facilitate the infiltration of water, through the styrofoam to penetrate into the room. 2. The mouth is installed; all doors and windows outside the slot must be filled with physical installation, in order to seal the main structure of dense. 3. Sealant: sealant construction evenly, colloidal bond in the window frame can not be less than 5-8mm, outdoor waterproof sealant.
Aluminum alloy doors and windows waterproof treatment methods:
First, because the general aluminum doors and windows are concave structure, the top of the window must do drip olecranon, to prevent the occurrence of rain capillary phenomenon.
Second, the aluminum alloy doors and windows around the window around 300MM to be coated with waterproof coating (asphalt), do waterproof coating before the use of the location should be coated with the ash after cleaning the lead water oil.
Third, the window around the use of waterproofing agent to add a concrete seal, please be sure to add waterproofing agent, because the concrete in the solidification of concrete due to water after the reaction of water, the internal hole, the water will flow from the hole into the room , While the addition of waterproofing agent inside the concrete is dense, not water seepage.
Fourth, the window frame around with the transfer of other materials to play waterproof sealant.
Fifth, all open the top of the window to add water board, to prevent the rain from the opening up the seam into the room.
Sixth, glass and aluminum alloy frame to seal the sealant, do not use the tape.
Seventh, the bottom of the window is best to design a boss, the surface of the table behind the glass surface, so that the water from the surrounding pool will not flow along the windowsill to the room.
Eighth, the window at the bottom of the window plate and the window of the plastic joints should be designed outward rather than up, and the sill plate must also be designed to have outward slope.
Ninth, if the single glass, the bottom of the window should be designed in the quarter of the water condensate diversion hole.
