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Anonymous users2024-01-24The expansion of nickel sulfide inside the tempered glass is the main cause of the self-explosion of the tempered glass. It is recommended to find a professional to replace the doors and windows.
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Anonymous users2024-01-23There are two reasons for the cracking of tempered glass, one is caused by external force, the forehead, the person, and the other is self-explosion.
1. There are two reasons for external forces.
1) The glass installed on the window is hit by an external object, causing the tempered glass to break.
2) The installation of the window is not standardized, such as the glass size is too large, there is no gap between the glass and the window frame, and when the external temperature difference is large, the window frame is deformed, which is caused by the extrusion of the corners of the tempered glass.
3) When installing the glass, the glass gasket is not used, the glass is directly in contact with the aluminum alloy window frame with high hardness, and the window frame undergoes thermal expansion and cold contraction when the external temperature difference is large, causing the window frame to squeeze the glass and cause the glass to break.
2. There are two reasons for the self-explosion of tempered glass, (1) the quality of the glass itself, such as defects such as nodules and depressions in the glass, and the existence of stress concentration points, which will cause the self-explosion of tempered glass.
2) When the original glass is processed, the quality of the edging is poor, there are tiny cracks or chips, resulting in stress concentration points in the defective parts, and the glass will explode after a long time after being installed on the window.
3. The glass replacement of the window should be carried out indoors, first remove the glass strip on the window frame, then remove the old glass, replace it with new glass, and then install the glass strip.
4. The disassembly method of the glass strip is to use a flat-mouth screwdriver to stuff the gap between the strip and the window frame, and slowly warp it down.
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1. It is best to set up a groove on the ground, card the tempered glass into the groove, clamp a rubber pad between the glass and the ground, and then put the weather-resistant glass glue on the left and right, and the joints between the glass and the glass must also be marked with weather-resistant glass glue, which greatly increases the fastness of the tempered glass.
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