Comprehensive analysis of aluminum doors and windows with thermal insulation
ã€China Aluminum Network】 Broken Bridge Insulated Aluminum Alloy Insulated aluminum alloy doors and windows with high strength, good thermal insulation, good rigidity, good fire resistance, large lighting area, good resistance to atmospheric corrosion, high overall performance, use Long life, good decorative effect and other outstanding advantages are becoming more and more popular in the market. High-grade aluminum bridge doors and windows of the broken bridge have gradually become the preferred products for high-grade architectural windows.
"Break the bridge insulation" may be a word many consumers are familiar with, and often can hear, but there are not many people who really understand it. This has also caused many ordinary consumers to be passive when it comes to selecting products for broken aluminum insulated doors and windows. This article Xiao Bian put together some basic knowledge about "broken bridge insulation", so that you no longer "clouds and haze" in the relevant time of purchase!
Broken aluminum doors and windows generally include two main body: thermal insulation bridge aluminum and hollow glass. This article mainly talk about aluminum, hollow glass next time decomposition!
What is thermal insulation bridge aluminum profile
The thermal insulation bridge aluminum is also called broken bridge aluminum, heat insulation aluminum alloy, broken bridge aluminum alloy. Both sides are made of aluminum, and the middle of the cavity is made of plastic material. This innovative structural design takes into account the advantages of both plastic and aluminum alloy materials, while meeting a variety of requirements for decorative effects, door and window strength, and endurance performance.
The principle of heat insulation broken bridge aluminum alloy is to penetrate the insulation strip in the middle of the aluminum profile and break the aluminum profile to form a broken bridge to effectively prevent the conduction of heat. In this way, door and window frame fans are made, equipped with insulating glass, hardware, invisible screen windows, glass glue, styrofoam, sealing strips, etc., so that the door windows manufactured by the processing are called aluminum alloy doors and windows of thermal insulation bridges.
Advantages of thermal insulation bridge aluminum
1. Insulation bridge aluminum insulation is good. The use of heat insulation profiles inside and outside the frame soft combination, the border adopts a plastic strip, double-strip three-sealed form, close tight, airtight, particularly watertight performance, superior insulation properties; sash hollow glass structure, so that the windows really show sound insulation , heat insulation, heat preservation, excellent function, a lot of savings in mining and refrigeration costs, K value of heat transfer coefficient detected 2.23-2.94w/2K the following, energy-saving effect is significant, a few years of energy-saving costs can make up for early investment.
2. Heat insulation broken bridge aluminum waterproof function. The principle of pressure balance is used to design a structural drainage system, which is designed to slide down the slope of the design ladder, set up drainage outlets, provide smooth drainage, and has good water tightness.
3. Heat insulation bridge aluminum anti-condensation, frost. The broken bridge aluminum profile can realize the three sealing structures of doors and windows, reasonably separate the water vapor cavity, successfully achieve the equal pressure of gas and water, significantly improve the watertightness and airtightness of doors and windows, and achieve a net and bright effect.
4. Heat insulation bridge aluminum mosquito screen design. Invisible screens can be installed and used inside and outside, with anti-mosquito and flies, especially for northern mosquitoes and insects.
5. Heat-insulated bridge aluminum anti-theft, anti-loosening device. Coupled with a unique multi-point hardware lock to ensure the stability and safety of the window in use.
6. Heat insulation bridge aluminum noise noise. The structure has been carefully designed and the joints are tight. The test results show that the sound insulation of the air can reach 30--40db, and the residents within 50 meters on both sides of the highway can be protected from noise. The adjoining downtown can also guarantee the quiet and warm interior.
7. Insulated aluminum bridge fire protection function. Aluminum alloys are metal materials and will not burn.
8. Heat insulation bridge aluminum. Sand, wind pressure. The hollow frame adopts hollow design, strong resistance to wind pressure deformation, and good anti-vibration effect. It can be used in high-rise buildings and residential houses. It can design large-area windows and have a large lighting area. This type of window is more airtight than any aluminum or plastic window. It can ensure that there are no dust in the indoor sill and floor in areas with large sandstorms.
9. Insulation bridge aluminum has high strength and no maintenance. The broken bridge aluminum door form has high tensile and shear strength and thermal deformation resistance. Rugged and durable aluminum profiles are not susceptible to acid and alkali corrosion, are not easy to fade yellow, and almost do not need maintenance.
10. Heat insulation Broken aluminum A variety of colors, highly decorative. The indoor and outdoor surfaces of the doors and windows can be different colors to meet the customer's preference for color effect and the aesthetic needs of the color space, in line with the architect's personalized design requirements. Aluminum streamlined design, luxurious style.
11. Heat insulation broken bridge aluminum green building materials, recycling economy. Broken aluminum doors and windows in the production process will not only produce harmful materials, all materials can be recycled and recycled, is a green building materials and environmental protection products, in line with human sustainable development.
12. Heat insulation bridge aluminum open more form, comfortable and durable. There are flat open type, inclining type, top suspension type, push-pull type, flat open and introverted combined type, etc., applicable to public buildings, residential quarters and municipal engineering; high-quality hardware accessories durable, humanized operation handle design, beautiful and comfortable, easy to open Flexible, each use of the action has been tested, the number of fatigue tests up to tens of thousands of times, sliding easily and silently, mature and perfect doors and windows processing technology, high-precision program control processing center for production, quality and stability guaranteed.
Thermal break aluminum material characteristics
The heat-insulating aluminum doors and windows have better airtightness than any aluminum or plastic window, and can ensure that there are no dust on the indoor sill and floor in areas with large sandstorms, and can ensure that residents 50 meters away from both sides of the expressway are free from noise.
(1) Broken Bridge Aluminum alloy doors and windows are high-grade aluminum alloy doors and windows. It is the fifth generation of new energy-saving insulation doors and windows following wooden windows, iron windows, plastic steel doors and windows and ordinary color aluminum alloy doors and windows. Its surface can be painted in various colors.
(2) The composition of the colorful aluminum alloy doors and windows of the broken bridge is a combination of the environmental protection of wooden windows, the strong security of steel windows and steel windows, and the commonness of heat preservation and energy saving of plastic steel doors and windows is formed by the combination of two different sections through energy-saving and heat-insulating strips. Insulation bar is also called nylon bar. Its main function is to play the role of disconnection in the heat transfer and prevent the rapid transfer of heat and cold or slow heat transfer. Its structure is more complicated than the ordinary aluminum doors and windows, and the cost is higher. The ordinary color aluminum does not have heat insulation strips, and no insulation or energy saving is only done on the surface.
(3) The wall thickness of the profiles of the aluminum alloy doors and windows of broken bridges strictly follows the national standards. Wall thickness requirements must be above 1.4mm, because the thin wall thickness relates to the assembly technology and the solid security issues that make up the doors and windows. The common color aluminum doors and windows wall thickness requirements are not very strict, generally based on the market and processing window and field benefits, generally about 1.0mm.
(4) Assembling technical requirements for color aluminum doors and windows and general color aluminum doors and windows of bridges. Features: Broken aluminum doors and windows are cut through a wall thickness of 1.4mm or more than 1.4mm to a 45-degree angle, and a special plug-in at a corner of 3mm or more is adopted. Windows and doors assembled complete sets of equipment. Extrusion positioning, while the ordinary doors and windows are made of 1mm or so ordinary aluminum rivets connected together, its solid security is poor, but the cost is low. There is no problem for adults standing on the walk with the assembled color broken aluminum doors and windows. The assembly of equipment and the use of manual on-site assembly are technically very different. Special bridge aluminum profiles and ordinary aluminum profiles cannot be compared.
How to judge the pros and cons of thermal insulation bridge aluminum profiles
a, profile wall thickness: generally do home improvement products, doors and windows of the majority of selected products with a high yield of the product is a relatively thin wall thickness of the product to reduce costs, such as the production of Ruida 1.3 thick is lower than the national standard. National standard: The profile thickness should be greater than or equal to 1.4mm.
b. Insulation strips: Insulation strips make the broken bridge aluminum sections a more critical part. PA66 nylon must be used. This is stipulated by the national standard. However, many manufacturers in the decoration market use cheap PVC plastic insulation strips, which will seriously Affect product life and safety.
c, try to use the original original product, not the second spray self-wearing products, those who can let customers choose the color of the profile most of the secondary spray self-wearing products, product quality can not be compared with the original original product.
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