Decoration is not a simple matter, even a professional will encounter a series of troubles when decorating at home. Because the materials of doors and windows on the market are varied, the choice of doors and windows is a headache for owners. So, do you know what a broken bridge aluminum window is? How to classify broken aluminum windows?
What is the broken bridge aluminum window
Because aluminum alloy is a metal, heat conduction is relatively fast, so when the indoor and outdoor temperature is very different, aluminum alloy can become a “bridge” for transferring heat. Such a material makes doors and windows, and its thermal insulation performance is not good. The broken aluminum is to disconnect the aluminum alloy from the middle. It uses hard plastic to connect the disconnected aluminum alloy into one body. We know that the heat conduction of plastic is obviously slower than that of metal, so that heat cannot easily pass through the entire material. The thermal insulation performance is also improved, which is the origin of the name “Broken Bridge Aluminum Doors and Windows”.
Broken bridge aluminum is also called thermal insulation broken bridge aluminum profile, thermal insulation aluminum alloy profile, broken bridge aluminum alloy, broken cold bridge profile, broken bridge aluminum-plastic composite profile. It has better performance than ordinary aluminum alloy profiles. Origin of the name “Broken Bridge Aluminum” The “bridge” in the name refers to the “cold and hot bridge” in the sense of materials science, and the word “break” means action, that is, “break the cold and hot bridge”.
Broken bridge aluminum window classification
1. According to the opening method, it is divided into: fixed window, top-hung window, middle-hung window, bottom-hung window, vertical swing window, side-hung doors and windows, pulley casement windows, pulley windows, casement lower-hung doors and windows, sliding doors and windows, sliding flat Open windows, folding doors, floor spring doors, lifting sliding doors, sliding folding doors, sliding doors with inverted sides.
2. According to performance, it can be divided into: ordinary doors and windows, sound insulation doors and windows, and thermal insulation doors and windows.
3. According to the application part, it is divided into: inner doors and windows, outer doors and windows.
4. Classified by series models: 50 series, 55 series, 60 series, etc.
Casement window
The advantages are large opening area, good ventilation, good airtightness, sound insulation, heat preservation, and impermeability. The inward-opening type is convenient for cleaning windows; the outward-opening type does not take up space when it is opened. The disadvantage is that the window width is small and the field of view is not wide.
Sliding window
The advantages of sliding windows are simple, beautiful, large window width, large glass blocks, wide field of vision, high daylighting rate, convenient glass cleaning, flexible use, safe and reliable, long service life, open in a plane, occupy less space, and easy to install screen windows Wait. At present, the most widely used is the sliding window.
Disadvantages: the two windows cannot be opened at the same time, at most they can only be opened halfway, and the ventilation is relatively poor; sometimes the airtightness is also slightly poor.
Inner casement and lower suspension
Bottom-hung window This is a window style of aluminum alloy and plastic steel window that appeared later. It is a new form developed on the basis of casement windows. It has two opening methods, which can be opened inwardly or pulled out from above.
Its advantages are: it can not only ventilate, but also prevent theft, prevent rainwater from drifting into the house when the window is opened, which guarantees safety and realizes indoor ventilation. Because of the hinges, the windows can only be opened with a seam of ten centimeters, and cannot be reached from the outside. It is especially suitable for use when there is no one in the house.
The advantages of broken bridge aluminum windows
1. Broken bridge aluminum has good thermal insulation. The inner and outer frames of the heat insulation profile are combined with softness. The frame adopts a three-sealed form of one rubber strip and double tops, which is tightly closed, with excellent air-tight and water-tight performance and superior thermal insulation performance.
2. The aluminum waterproof function of the broken bridge. Using the principle of pressure balance, a structural drainage system is designed, and the sliding slope is designed to be stepped, with drainage outlets, smooth drainage and good water tightness.
3. Anti-condensation and frost on the aluminum of the broken bridge. The broken bridge aluminum profile can realize the three-way sealing structure of the doors and windows, reasonably separate the water vapor cavity, successfully achieve the equal pressure balance of air and water, significantly improve the water and air tightness of the doors and windows, and achieve the effect of clear and bright windows.
4. Broken bridge aluminum anti-noise and sound insulation. The structure has been carefully designed and the joints are tight. As a result of the test, the air sound insulation can reach 30-40db, which can ensure that residents within 50 meters on both sides of the expressway will not be disturbed by noise, and the neighboring downtown can also ensure that the interior is quiet and warm.
