One of the most important functions of galvanizing inside the upvc window is that it prevents the uPVC profile from bending or deforming, the upvc profile is flexible because it is produced from a type of plastic to prevent it from breaking after To produce a window exposed to the sun so that it does not change its shape, u-shaped galvanized sheets with galvanized material inside the profile are used.
As you know, uPVC or polyvinyl chloride has an alloy like plastic. The ability to bear weight and high pressure in UPVC is very low. To solve this problem, a solution has been provided, and that is the use of galvanization. Galvanized works like bone in the body. By using galvanization in UPVC windows, the strength and resistance of these windows is greatly increased and deformation is prevented. The galvanized that is normally used in uPVC profile has a thickness of 1.25 or 1.5.
UPVC galvanizations play two main roles in the work of doors and windows.
1- It strengthens the doors and windows produced. It has led to proper regulation of fittings. One of the problems that usually occur after 2 to 6 months after installing a double-glazed window is the lack of stability of the regulation, and one of the main reasons for this is the presence of defects in the belts and galvanizations used. It is in double-glazed windows
The role of galvanized in the window
One of the most important issues in the production of uPVC doors and windows is the strength and resistance of the profile. Galvanizing increases the strength of the profile and makes it resistant to bending and deformation. In galvanizing, we must observe and pay attention to a number of points, which we will discuss in detail below. Note that Dersavin Industrial Group assembles its products based on technical requirements and standards and observes all points. Galvanizing should be used in a completely integrated way along the entire length of the cross-section of the profile.
Some UPVC door and window manufacturers also use the profile inside the window in a cross section to lower their costs a little and earn more profit. But Tahmasbi galvanization uses galvanization integrally on the entire cross-section of the profile. This will prevent your windows from getting distorted. The use of 1.25 mm thick galvanized from the first to the fifth floors in the usual dimensions and height is unimpeded, and from the sixth to twenty-fifth floors, according to the dimensions and height of the window, 1.5 mm galvanized should be used.
The next thing regarding the windows that are used at high altitudes and larger dimensions or in areas with speed and pressure, the thickness and cross section of galvanized should be calculated. The next thing is to choose the cross section of the profile suitable for galvanizing in the shape of U. Galvanized should be connected to the body of the uPVC profile with standard screws every 15 cm from the beginning and end of the uPVC profile, as well as a maximum distance of forty centimeters between the screws.
Galvanization in UPVC doors and windows is a vital matter. Unfortunately, some door and window manufacturers do not use galvanization in their products and use it only in the places where the connector or hinge screw is closed. This has caused your window to warp over time. One of the methods that can be used to test whether galvanized doors and windows have been used or not is to use a magnet. Stick the magnet on the profile, if the magnet is attracted, it is used inside the galvanized profile.
Tahmasabi Industrial Complex is proud to serve dear manufacturers in the field of reinforced galvanized production for use in UPVC door and window industries.