Rolandini's doors and windows tell you:
There are many types of opening methods for broken bridge aluminum windows, such as: casement window series, sliding window series, folding window series and hanging window series, of which the more popular on the market are broken bridge aluminum sliding windows and broken bridge aluminum casement windows . Push-pull and side-opening have their own advantages when using the same glass and accessories. Below the doors and windows of Newhausen, their respective characteristics are discussed in detail in terms of their appearance, performance, price and function.
First, the difference between the broken bridge aluminum casement window and the broken bridge aluminum sliding window in appearance
The main difference between the broken bridge aluminum casement window and the broken bridge aluminum sliding window is the style of the building. The broken bridge aluminum casement window can make any line of the facade effect due to its greater flexibility of division And, for the large-divided floor-to-ceiling windows, the opening fan only occupies a very small part of the whole window, so it is more suitable for the high-end real estate with strict requirements on the overall effect of the building, which is particularly suitable for the large-divided, spacious and bright , A building with good transparency and harmonious appearance.
The broken aluminum sliding window can only be horizontally pushed and pulled, so it is difficult to match the large fixed glass. It is generally suitable for open factory buildings or rural family buildings with clear horizontal and vertical lines.
2. Performance (wind pressure resistance, water tightness, air tightness)
Broken bridge aluminum casement windows are generally better than broken bridge aluminum sliding windows. The resistance to wind pressure of doors and windows depends on the resistance moment of the main load-bearing rods of doors and windows. The larger the section of the profile, the greater the resistance moment is, but it is not completely proportional.
Broken bridge aluminum casement windows generally have a smaller profile section, but the main load-bearing members are often scraped or medium vertical materials. These main load-bearing members will be strengthened accordingly during the design process, so their resistance to wind pressure The performance is better.
The cross-section of the broken aluminum sliding window profile is generally larger. It is reasonable to say that its resistance to wind pressure should be better. Relying only on the pulley to bear the wind load in the horizontal direction, the wind pressure resistance performance is generally not ideal.
The water tightness of doors and windows depends on the sealing effect of the opening part. Broken bridge aluminum casement windows are generally sealed with rubber strips, and broken bridge aluminum sliding windows are generally sealed with wool strips. The sealing effect of rubber strips is generally better than wool strip seals.
In terms of airtightness, the opening fan parts of broken aluminum casement windows on the market currently use two-point locks or world locks for locking and sealing, and the sealing effect is better. The aluminum sliding window with broken bridge is generally locked by hook lock or bump lock, and its sealing effect is not ideal. Therefore, the broken bridge aluminum casement window is generally better than the broken bridge aluminum sliding window in terms of three properties. This is why most high-end commercial and residential buildings choose to use aluminum casement windows with broken bridges.
The above content is provided by Roland Sini doors and windows. If you buy the doors and windows, choose Roland Sini doors and windows!
Sharp Blade, used to cut things like wallpaper, so it is called "wallpaper knife", also known as "art knife". Decoration, decoration, advertising plaque industry is often used.
The most important feature of wallpaper knife is to use the segmented blade which is easy to replace. When using, it can fold off the non sharp section. It can keep the sharpness all the time without sharpening the knife.
Art knife, also known as carving knife or wallpaper knife, is a kind of knife used for art and handicrafts. It is mainly used to cut soft things. It is mainly composed of plastic handle and blade. It is a pull-out structure. There are also a small number of metal tool handles. Most of the blades are inclined. They can be broken along the line of the blade body with blunt blade. New blade appears, which is convenient to use. There are various sizes of art knives.
Wholesale Utility Knife,Office Use Retractable Art Knife Cutter,Sharp Art Knife
Shangqiu Zhengtu Hardware Technology Co,.Ltd , https://www.ztlighter.com