Aluminum alloy doors and windows processing production process
1, broken bridge aluminum doors and windows processing and production should be carried out in the factory, not in the construction site production, doors and windows should be produced in line with the design and heat-breaking aluminum alloy doors and windows installation and acceptance specifications, heat-breaking aluminum alloy doors and windows frames should be installed firmly doors and windows should be pushed, pulled, open and flexible, sill should be water drainage holes and should be set up to limit the device. Fasteners should be in line with the provisions of the relevant technical regulations; hardware models, specifications and performance should be in line with the provisions of the current national standards.
2, sliding window slide on the drainage hole processing should follow the principle of the inner fan outside the hole, the outer fan inside the hole, in order to ensure the sealing performance of the doors and windows, especially the lower horizontal furring horizontal orientation of the sliding window.
3、Bridge-breaking aluminum doors and windows should be cleared of end processing burrs before assembly, and the end nodes as well as the combination of profiles must take sealing measures such as waterproof glue to prevent structural water seepage.
4、The structural assembly combination parts of hidden frame windows must be made and maintained in the purified room.
Solvent must be used to remove the glass and aluminum frame bonding surface dust, grease and other dirt; each clean component or a piece of glass, should be replaced with a clean dry wipe; solvent should be poured on the wipe, forbidding the wipe to touch the mouth of the solvent bottle. Gum injection must be full, there shall be no bubbles, leakage injection, the surface of the glue seam should be flat and smooth; the remaining glue of the glue seam shall not be reused.
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