How is the construction of aluminum alloy sunshine roof structural adhesive? Hang up the glass, fill it with a bubble trowel, leave a thickness of 4mm and apply structural adhesive. The aluminum alloy sunlight roof is a plane with slope. If the curtain wall construction method is adopted, it will not be long before it will leak. The process of applying structural adhesive to the aluminum alloy sunlight room is also very important. Generally, the glass joint width of the aluminum alloy sunlight roof is about 2-3cm, so the sealing and waterproof effect of the aluminum alloy sunlight room with structural adhesive is the best.
The construction method of aluminum alloy sunlight roof structural adhesive is as follows: the first step is to clean the edge of glass. Fix the glass in place. Paste American paper at 3mm of glass edge. Step 2: fill the seam with structural adhesive to 60%. Step 3: fill the glass with a bubble trowel with the size of the joint, and squeeze the glue into the gap between the glass and the profile. Step 4: fill the weatherproof sealant and scrape twice with a scraper at 30 degrees. Make up for the lack of glue. Remove the paper in 30 minutes.
The characteristics of the aluminum alloy sunshine house industry (the project is relatively small, and the construction time is short, if some can be built in a day), this characteristic determines that it is impossible to send supervisors and project managers to supervise on-site in the construction process like high-grade decoration companies and large-scale construction companies. Such characteristics determine that a considerable number of aluminum alloy sunshine houses do not meet the requirements Glue. Caused by aluminum alloy sunshine room in two or three years will often have a small leak of small defects.
The joints of glass, aluminum alloy, steel and other frame materials in the aluminum alloy sunlight room are fixed and watertight by applying construction glue. Before the construction glue is applied, it is necessary to wipe the bonding place with warm cloth and apply the glue after it is dry. Otherwise, it will be considered as using advanced construction glue. Its actual effect is only the effect of ordinary building glue, which will greatly reduce the use of structural glue in sunlight room life.