Is it necessary to use broken bridge aluminum on the 20th floor?

Is it necessary to use broken bridge aluminum on the 20th floor? I believe many friends will come into contact with broken bridge aluminum when decorating their houses. Bridge aluminum doors and windows are a new type of thermal insulation and energy-saving doors and windows, which are often used in high-end decoration. Let’s take a look at whether it is necessary to use broken bridge aluminum for the 20th floor? Is it necessary to use broken bridge aluminum for the 20th floor? 1

The heat and sound insulation function of broken bridge aluminum windows is very important. Good door and window hardware will save you worry in the future. Broken bridge aluminum is suitable for casement windows, and for sliding windows, general ones are fine, but the glass should be at least double-layered, preferably triple-layered. For doors and windows, broken bridge aluminum windows have outstanding advantages such as high strength, good thermal insulation, good fire resistance and silent effect, long service life, good decorative effect (beautiful), etc., and are becoming more and more popular among owners. If the economy allows, it is still It is recommended to install them

What are broken bridge aluminum doors and windows?

1. Broken bridge aluminum is also known as thermally insulated bridge-broken aluminum profile, thermally insulated aluminum alloy profile, broken-bridge aluminum alloy, cold-broken bridge profile, and broken-bridge aluminum-plastic composite profile. It has better performance than ordinary aluminum alloy profiles.

2. Specifically, because aluminum alloy is a metal, it conducts heat relatively quickly, so when the indoor and outdoor temperatures are very different, aluminum alloy can become a "bridge" to transfer heat. Made of such a material Doors and windows have poor thermal insulation properties.

3. Broken bridge aluminum disconnects the aluminum alloy from the middle. It uses hard plastic to connect the disconnected aluminum alloys into one. We know that plastic conducts heat significantly slower than metal, so the heat will It is no longer easy to pass through the entire material, and the heat insulation performance of the material becomes better. This is where the name "Broken Bridge Aluminum (Alloy)" comes from.

What is the role of broken bridge aluminum doors and windows?

1. Broken bridge aluminum doors and windows have excellent thermal insulation properties. It divides the indoor and outdoor parts into two relatively independent parts. The thermal insulation bridge profile is the bridge that plays the role of adjusting the room temperature. In winter, the indoor temperature is higher than outside. The thermal insulation bridge profiles have good air tightness and can prevent heat from escaping outward. In summer, the thermal insulation bridge profiles can block the hot air from outside from flowing indoors, thereby preventing the temperature from flowing into the room. The increase plays a role in regulating room temperature. At the same time, it greatly reduces energy loss and achieves energy saving effect.

2. Broken bridge aluminum doors and windows can prevent wind and sand and resist wind pressure. The broken bridge profile has high strength and durability, and will not cause damage to doors and windows due to excessive wind. This is a reflection of its excellent performance. High-rise users can use it extensively to increase lighting, prevent dust from entering the room, and keep the room tidy.

3. It has super sound insulation effect. Broken bridge aluminum doors and windows have been carefully selected and designed to have excellent air tightness and can block the transmission of noise. People indoors will not feel upset because of outdoor noise, and it is more suitable for use in areas with high population density and high flow of people.

4. Broken bridge aluminum doors and windows are available in rich colors and styles, and have strong decorative functions. Consumers can choose their favorite colors and styles to beautify their living environment; broken bridge profiles have high durability, so broken bridge aluminum doors and windows can achieve long-lasting effects.

5. Broken bridge aluminum doors and windows also have environmental protection functions. We can think about it, with broken bridge aluminum doors and windows, we don’t need to spray insecticides to eliminate mosquitoes, which can protect the environment; with broken bridge aluminum doors and windows, we don’t need to frequently turn on the air conditioner to adjust the room temperature. It has the effect of low-carbon life; with broken bridge aluminum doors and windows, our indoor lighting will be greatly enhanced and the lighting time of turning on the lights will be reduced, which is also an environmentally friendly approach.

Now, we know that broken bridge aluminum doors and windows have many advantages such as energy saving, environmental protection, noise reduction, etc. compared with ordinary doors and windows. No wonder they are favored by the majority of consumers.

Fuxuan Doors and Windows, the founder of China's window brand, is based on quality, service-oriented, and transparent prices. The technological content and practical effects of the broken bridge aluminum doors and windows developed by it have reached the highest level. Fuxuan stores across the country welcome customers to purchase with confidence. ! Is it necessary to use broken bridge aluminum for the 20th floor? 2

What are broken bridge aluminum doors and windows:

Broken bridge aluminum doors and windows refer to the use of heat-insulating broken bridge aluminum profiles and insulating glass and other materials Doors and windows made after some processes have the functions of energy saving, sound insulation, noise prevention, dustproof, and waterproofing. The thermal conductivity K value of broken bridge aluminum doors and windows is less than 3W/㎡·K, which reduces the heat loss by half compared with ordinary doors and windows, reducing heating costs by about 30%. The sound insulation is more than 29 decibels, and the water tightness and air tightness are good, both reaching national A1 Class window standard.

Broken bridge aluminum doors and windows brand ranking:

1. Meichi: Beijing Meichi Building Materials Co., Ltd. was founded in 1996 and is the first company in the country to introduce A modern door and window enterprise with advanced German technology and equipment. The company currently has three mainstream materials: wood, aluminum, and plastic, and provides door and window products in different national styles and styles. The company has been rated as one of the top ten brands of aluminum alloy doors and windows, China's Famous Trademark and other honorary titles.

2. Sao Paulo: Sao Paulo Door Industry Co., Ltd. was founded in 2003. After 10 years of development, it has become a comprehensive modern enterprise integrating R&D, production and sales. The company is mainly engaged in the production of aluminum alloy bedroom doors and craft solid wood doors, including kitchen and bathroom doors, balcony doors, partition doors and other product series. It is an enterprise with a complete range of products and the most influential brand in the industry.

3. Fenglu Aluminum: Guangdong Fenglu Aluminum Co., Ltd. is a comprehensive large-scale private aluminum enterprise integrating R&D, production and sales of aluminum alloy profiles. The company's products mainly produce construction, decoration, industrial, special aluminum profiles and other products. Fenglu Aluminum is also a well-known trademark in China and one of the top ten aluminum profile companies in China.

4. Xingfa Aluminum: Guangdong Xingfa Aluminum is headquartered in Foshan, Guangdong. It is a large enterprise with a history of nearly 30 years. It is one of the earliest enterprises to produce aluminum profiles in mainland China and has now become It is a well-known large-scale enterprise in China specializing in the production of architectural aluminum profiles and industrial aluminum profiles. In 2003, it was rated as China's most competitive aluminum profile enterprise and one of the top ten aluminum brands.

5. Luopskin: Suzhou Luopskin Aluminum Co., Ltd. was established in 1993. It is a Sino-foreign joint venture specializing in the production, processing, installation and operation of aluminum profiles. After 20 years of development, it is now a professional enterprise with many types of products, wide product range, first-class scale and strength in China's aluminum alloy extrusion production industry. It has been rated as a high-tech product in Jiangsu Province and a national inspection-free product.

As far as I know, in addition to the above five major brands of broken bridge aluminum doors and windows, the comparable brands of broken bridge aluminum doors and windows include Jian magnesium aluminum, Dayang Haomen, Xinbiao, Xinhaoxuan, Hennessy, etc. These brands of broken bridge aluminum doors and windows all occupy a certain market share, and each has its own unique features. Is it necessary to use broken bridge aluminum for the 20th floor? 3

1. First of all, let’s introduce what exactly are broken bridge aluminum doors and windows?

The so-called broken bridge aluminum doors and windows refer to the glass and window lattice installed on the balcony windows. The main materials are thermally insulated broken bridge aluminum profiles and insulating glass. Their functions are also very powerful, and are much better than ordinary doors and windows. The sound insulation and noise prevention effect is better, which is why many people require broken bridge aluminum doors and windows when choosing door and window building materials for new house decoration. Not only is it beautiful and elegant, but its functionality is also relatively good.

2. Next, let’s introduce some shortcomings of broken bridge aluminum doors and windows

Everything has two sides, and broken bridge aluminum doors and windows are not as perfect as they seem, for example The heat resistance of broken bridge aluminum doors and windows is relatively poor, so when the temperature below and around rises, safety accidents may occur. The heat insulation strips of broken bridge aluminum doors and windows are made of PVC resin, which may become soft when the temperature rises. Deformation, generally speaking, the effect of using PA66 insulation strips will be better, but it is also more expensive. Generally speaking, only rich people can afford it, which is why it is only installed in high-end apartments.

Another reason is that the ventilation of broken bridge aluminum doors and windows is not very good. In summer, it will be hot and muggy. In winter, closing the doors and windows tightly may cause hypoxia. The angle of the window cannot be adjusted at will and is relatively rigid. Moreover, broken bridge aluminum doors and windows are difficult to repair after they are broken, and the cost of repair is also very high.

3. Common problems with broken bridge aluminum doors and windows

1. The heat insulation strips are shoddy and shoddy

Some businesses use low-cost non-structural materials for general purpose Plastic - polyvinyl chloride (PVC) insulation strips (hereinafter referred to as PVC insulation strips) to replace the glass fiber reinforced polyamide nylon (PA66) insulation strips (hereinafter referred to as nylon 66 insulation strips) that have been commonly used in Europe for decades strip).

Insulated doors and windows made of PVC heat insulation strips threaded through composite broken bridge aluminum profiles will cause thermal expansion and contraction of the PVC heat insulation strips in the broken bridge aluminum profiles after actual installation and use. Looseness or even complete detachment in the profile may lead to loosening and deformation of the window, thereby destroying the airtightness and watertightness of the door and window, or causing the entire window to become loose and detached.

2. The wall thickness is not satisfactory

Currently, in the examples of broken bridge aluminum door and window projects, there are many companies using aluminum profiles with different wall thicknesses, especially those with a wall thickness less than 1.4mm, as partitions. Thermal break bridge aluminum profiles are used. This kind of "hiding the truth from the sky" is very concealed, and the owner of the broken bridge aluminum door and window project can only identify it before the profile is processed.

3. The process test fails

Usually door and window projects must undergo relevant performance testing by strict national performance testing agencies, and the resulting test report As a performance test report of its finished doors and windows. However, the testing data of this raw material can only represent its material performance. The performance of the finished product will be greatly changed after undergoing processing processes such as hot extrusion and cooling.

4. Be opportunistic and secretly change the composition materials

Some broken bridge aluminum door and window companies have fully studied and mastered PVC insulation strips, domestic nylon insulation strips and imported nylon 66 insulation Due to the large performance difference between the three, a compromise solution was adopted that is both economical and relatively safe: the window frame aluminum profiles are made of low-quality and cheap PVC or domestic nylon insulation strips, and the window sash aluminum profiles are made of high-quality imported Nylon 66 insulation strip. But no matter how they are replaced, they are not broken bridge aluminum doors and windows. To sell consumers at the price of broken bridge aluminum doors and windows is to deceive consumers.

4. Aluminum-wood composite doors and windows are now popular

Aluminum-wood composite doors and windows are made of insulated broken bridge aluminum alloy as the profile cavity, wood and aluminum as the frame, and the glass is made of Multi-layer insulated tempered glass for better durability. The broken bridge + hollow structure not only has sound insulation and sealing properties, but also plays the role of heat preservation, heat insulation, and anti-corrosion, which greatly reduces the energy consumption of heating and cooling, and can also fully reflect the energy saving and environmental protection of doors and windows. .

There are two forms of aluminum composite doors and windows, aluminum-clad wood (German-style wood-aluminum composite doors and windows), and wood-clad aluminum (Italian-style wood-aluminum composite doors and windows). The difference between them lies in the proportion of wood and aluminum, but wood-clad aluminum is only slightly better in appearance, while aluminum-clad wood is more thermally insulating in terms of performance. Therefore, wood-clad aluminum has been gradually phased out in Europe, and aluminum-clad wood has become the mainstream.

Many people in the industry call it the "noble" among doors and windows. In fact, it is not just because of its expensive price and gorgeous atmosphere. The main reason is that aluminum-clad wood doors and windows can almost last as long as the building. European manors, sunrooms, villas, etc. all use this kind of doors and windows, and they can even be used for hundreds of years!