Suggestions on the lifting of aluminum plate curtain wall
- Author:Dong Xing
- Source:aluminummanufacturerchina.com
- Release on:2018-01-09
With the improvement of processing technology, the color and shape of aluminum sheet also show diversified development. Curtain wall construction also uses aluminum plate building materials. But the problem of aluminum curtain wall often arises is drum. For this phenomenon, we put forward some suggestions for your reference. Harbin Dong Xing Aluminum Co., Ltd is a competent and reliable Aluminum sheet wholesales.
The aluminum curtain wall is unique in texture, rich in color, and can be diversified in appearance and shape, and can be perfectly combined with glass and stone curtain wall materials. Besides, the weight of the aluminum curtain wall is light, which is only 1/5 of the marble and 1/3 of the glass curtain wall. It greatly reduces the load of the building structure and foundation, and has low maintenance cost and high cost performance. It has been widely applied to all kinds of large buildings.
Usually, the weather resistant drum of aluminum sheet curtain wall appears mostly in winter and spring season, and in the northwest and other regions in summer. The root cause of the rubber seams is that the colloid has a large deformation due to the seams and hot pressing before it is completely cured. Low temperature at night, aluminum shrinkage, adhesive seam width, colloid is stretched, and then curing slower, has not formed the elastic body; daytime temperature, aluminum expansion, glue line narrowing, colloid is compressed, the curing speed, so the compression deformation of colloidal solid forming after the formation of the drum.
In view of the phenomenon that the weather resistance of the aluminum sheet curtain wall appears in the day and night temperature difference, we suggest that: Harbin Dong Xing Aluminum Co., Ltd could provide you with Aluminum sheet for boat 5083.
1. choose fast drying product, and construction in high temperature period, at this time the glue is narrow, the colloid solidify quickly, the whole night is not easy to compress the drum.
2, if the glue seams are deep, it is recommended to be divided into two times. The first time is to control the thickness of the glue on the half of the crack depth, and then to play second glue every other day (depending on the time of the gel curing).
After the first glue is solidified to form a certain strength, it can reduce the displacement caused by thermal expansion and contraction, so the second glue is not easy to drum. Even if the surface of the first glue is bulge, it will not affect the appearance after the second glue is covered.
It is important to note that the surface of the first glue should be kept clean and dust free when the second glue is made. Otherwise, the two glue can not be effectively bonded.
The aluminum curtain wall is unique in texture, rich in color, and can be diversified in appearance and shape, and can be perfectly combined with glass and stone curtain wall materials. Besides, the weight of the aluminum curtain wall is light, which is only 1/5 of the marble and 1/3 of the glass curtain wall. It greatly reduces the load of the building structure and foundation, and has low maintenance cost and high cost performance. It has been widely applied to all kinds of large buildings.
Usually, the weather resistant drum of aluminum sheet curtain wall appears mostly in winter and spring season, and in the northwest and other regions in summer. The root cause of the rubber seams is that the colloid has a large deformation due to the seams and hot pressing before it is completely cured. Low temperature at night, aluminum shrinkage, adhesive seam width, colloid is stretched, and then curing slower, has not formed the elastic body; daytime temperature, aluminum expansion, glue line narrowing, colloid is compressed, the curing speed, so the compression deformation of colloidal solid forming after the formation of the drum.
In view of the phenomenon that the weather resistance of the aluminum sheet curtain wall appears in the day and night temperature difference, we suggest that: Harbin Dong Xing Aluminum Co., Ltd could provide you with Aluminum sheet for boat 5083.
2, if the glue seams are deep, it is recommended to be divided into two times. The first time is to control the thickness of the glue on the half of the crack depth, and then to play second glue every other day (depending on the time of the gel curing).
After the first glue is solidified to form a certain strength, it can reduce the displacement caused by thermal expansion and contraction, so the second glue is not easy to drum. Even if the surface of the first glue is bulge, it will not affect the appearance after the second glue is covered.
It is important to note that the surface of the first glue should be kept clean and dust free when the second glue is made. Otherwise, the two glue can not be effectively bonded.
If you want to get more information about Harbin Dong Xing Aluminum Co., Ltd, please click Aluminum sheet for boat.