Door and window glass is a fragile item. Whether it is the naughty trick of a bear child or the accidental heavy blow to the glass in life, the glass may be broken, then how to replace the new glass after the door and window glass is broken? Let's take a look.
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how to change aluminum alloy doors and windows glass?
First, remove the aluminium alloy sash from the window, then lay the window flat on the flat ground, remove the rubber strip on both sides of the glass edge with tools, and then the glass can be replaced, try to be even when changing, don't be hard, so as not to hurt yourself.
The replacement of adhesive tape seal is very convenient, and the order is to remove the glass pressure line (buckle), replace the glass, install the glass pressure line, and install the glass rubber strip. If it is gluing, it will be more troublesome. The order is as above, but it is more troublesome to operate. Besides, gluing requires skills. If it is not easy to leak, it will not be mentioned. It is still very ugly. One thing to emphasize is that the glass seems to be very small, but it is actually very heavy. It is suggested that large pieces of glass or high-rise glass should be replaced by experienced people. Safety is preferred.
(Image Source: Yihe full protection door and window contribution, invasion and deletion)
(The image is from the Internet and deleted)
replacement Procedure of aluminum alloy door and window glass
step 1: Protect yourself during operation, wear goggles, and remove the damaged glass window first. In order to take the glass off better, first use masking tape to cross on both sides, beat the glass, and remove the damaged glass by shaking the glass, and the rest can be knocked off directly.
Step 2: find the remaining sundries and old putty on the window frame and find out the fasteners for fixing the glass by the way, that is, metal latch. Be careful not to scratch the window frame.
Step 3: measure the size and prepare new glass. Usually, the glass should be prepared smaller than the size of the window, leaving room for thermal expansion and contraction. PIN or spring clip should be purchased enough for glazing.
Step 4: glass putty is used to install the glass. The Putty is first made into strip-style, such as the size of a pencil, and then starts from corner of the window until the window frame is covered, then put the new glass in, press the glass with force, squeeze out the bubbles and let the putty overflow. Finally, fix the glass with a glass pin or spring clip at an interval of about 15cm. Generally, the pin should be pressed into the wooden frame, and the spring should be metal frame into the hole clipped button.
Step 5: The glass putty is used to seal the outer edge of the window glass. Another glass putty is used to press the combination part of the glass and the window, and then the Putty is polished smoothly. The grinding distance should be long and the movement should be stable, make the final window surface flat.
Step 6: remove the excess glass putty and then dry it for about 3 days.
Step 7: After drying, you can paint the window frame and putty to make it match with the whole and completely seal the window. When cleaning the glass, make sure that the paint is completely dry.
(Image Source: Yihe full protection door and window contribution, invasion and deletion)
(The image is from the Internet and deleted)
the above knowledge about the replacement of aluminum alloy doors and windows glass has been introduced. If you need to replace the glass yourself, please operate carefully. You must pay attention to safety when changing the glass at high altitude. My inexperienced friend suggested to find a professional installer to operate.
