What should be paid attention to in the design of double curvature curtain wall aluminum veneer?
時間:2021-04-02 閱讀: 6399
Nowadays, whether in big cities or small towns, we can see various forms and colorful aluminum veneer curtain wall projects. In order to make China's high-rise buildings brighter and more gorgeous, a curtain wall pattern composed of multiple colors and multiple materials is formed. The overall shape of the hyperbolic aluminum veneer curtain wall is pear-shaped. It is made of 2.5-thick aluminum veneer. The size of the board is the same as the size of the head. After dismantling, it is found that the effect is not very good. The whole wall is uneven and obvious The increase in reflection marks and the feeling of unevenness on the board surface are helpful to analyze the reasons and how to do similar projects. Now, let's see where the problem is!
1. Possible installation problems with poor on-site effects, including installation adjustments and on-site installation quality considered by the system.
2. The first aluminum plate is too thin or the reinforcing ribs are unreasonable, resulting in insufficient structural performance, environmental and aesthetic performance of the aluminum plate itself
The defects of the secondary support system, the adjustment of the horizontal frame, the error of the main structure
The third problem is in the construction process, this is a variety of problems
The fourth problem is that Article 4 has a lot to do with the company.
The fifth part of the connection problem is usually found in this link
I have made a lot of hyperbolic stainless steel plates, aluminum plates, metal roof glass, etc. From my point of view, your results are very good.
3. One is a reasonable power grid, and the other is the production level of aluminum deep processing units.
4. Technical problem: The deformation of the stressed part is too obvious, and the aluminum plate is thin.
5. Grasp the work, only modular splicing, each board is an independent, non-interchangeable molding surface, in the molded board, it can be interchanged after being fixed with a fixed bracket, the size is fixed, and the wall keel match. The package will not be deformed during the process of transportation. Do not touch the front part of the molded part when installing the bracket, and do not press the mold surface forcefully. It has not changed. It's best to be in the front.
The entire installation is completed, and the packaging is from top to bottom.
I don't make aluminum, but I think it will be fine if I make it. When installing the wall, before fixing the wall, it has been fixed on the bracket, which causes a lot of deformation. The deformation range can be controlled to a minimum, after all, the accuracy of factory debugging is much higher than that of on-site.
Of course, this will increase the cost of installation, rear support modules, transportation and packaging. But every penny is important. This is a good job, not money.
6. Possible installation problems, including system installation and adjustment, on-site installation quality,
7. For possible installation problems, system installation and adjustment should be considered, and on-site installation quality control should be carried out.
One of the reasons for this estimation is that the force is not uniform when the plate is bent.
8. For various reasons, the effect of manual installation of hyperbolic surface and flat plate components is inevitable. After all, the map is not good on the computer.
First of all, when you say hyperbola, you mean the hyperbola in the entire shape.
But the aluminum plate you use is actually a flat plate. Therefore, because your aluminum plate is not hyperbolic, that is, the plate is combined into a hyperbolic shape.
You can consider this effect first. If the radius of the hyperbola is large enough, the length of the arc is the same as the length of the chord of the veneer (that is, substantially close), and the assembly effect is better. Otherwise, the single board is best treated with hyperbola.
Secondly, in the process of aluminum plate processing, the arrangement of steel bars and the processing control of deformation, especially the edge position. The second is to control the chromatic aberration of the aluminum surface coating.
Third, during the installation of the aluminum plate, workers must install quality control devices. The aluminum plate must not be damaged. Of course, do not perform any secondary processing. It is best to avoid secondary processing. Special attention should be paid to leveling control during installation.
The fourth is the quality control of the installation of the skeleton. Generally speaking, the design can basically meet the requirements, which is very important in the on-site installation quality control. The color of aluminum is also important. Especially when aluminum plates are used in large areas. heads up. I think you did a good job.
Building aluminum veneer, aluminum square and embedded part of the glass curtain wall facade are important components of the curtain wall. Its main function is to transfer the load and effect of the curtain wall aluminum site
