[China Glass Net] Glass Film
At present, with the variety of architectural design, the types and functions of architectural glass film are more and more. The traditional functions of glass sheltering, lighting, and sheltering are well known. In addition to these basic functions, modern architectural glass There are also sound insulation, heat insulation, fire protection, radiation protection, anti-reflection and so on. But these are all based on the building film.
The safety glass referred to in the “Regulations for the Administration of Building Safety Glass†promulgated by the State is tempered glass, laminated glass and other glass products processed by tempered glass or laminated glass, such as safety insulating glass. It is stipulated that the window outside the building of 7th floor and 7th floor is clear; the window glass with the area larger than 1.5m2, or the floor window with the bottom edge of the glass less than 500mm from the final decoration surface; the curtain wall (except the whole glass curtain); the staircase, the balcony and the platform corridor Safety glass must be used for construction sites such as barriers and atrium panels. In addition, in the railway station, bus station, and public places where children are concentrated, even if it is less than 7 stories, the door and floor-to-ceiling windows are also made of safety glass.
Glass is a brittle material that is very vulnerable to damage. After its destruction, it will not only lose its building function, but also cause direct damage to the human body. We can often see some reports of glass falling from high altitude and hurting pedestrians. The safety performance of glass has a very close relationship with the personal safety of the people, so both the developer and the quality inspection department must take care of it.
Although the appearance of glass has a good decorative effect on the building, its disadvantages are that it is easy to damage, not explosion-proof, and easy to be ultraviolet radiation, not environmentally friendly. Now the technology of building glass film is more and more advanced. Can save energy, explosion-proof, UV protection, etc.
The glass film can block 45-85% of the direct sunlight heat entering the room in summer, and can reduce the heat loss by more than 30% in winter; when the glass breaks, the pieces can be tightly adhered to the surface of the glass film to maintain the original shape without splashing or deformation; At the same time, the glass film can withstand high temperatures of up to 500 degrees, which can effectively prevent fires and avoid damage to the human body. A good quality glass film can block glare and 99% of ultraviolet rays.
Building film advantage
Effectively prevent glass damage and cause harm to people, and protect life and property.
Reduces glare and adds comfort.
It can block more than 99% of ultraviolet rays.
Fully enjoy the sun while protecting your home from glare and UV rays.
The special anti-scratch coating makes the film more durable.
Prevent furniture from fading and reduce high air conditioning costs.
→Energy saving and environmental protection, reducing the high electricity costs caused by air conditioning and heating.
→ Block UV intrusion to protect indoor objects from fading and aging.
→ Filters glare, reduces glare, protects skin and vision.
→ Increase the strength of the glass, reduce personal injury and protect property, and build an invisible protective net.
→ One-way perspective, protect privacy, and make the living space comfortable, quiet and comfortable.
→ Improve the appearance of the building and beautify the indoor living environment.
→ Easy to install, easy to clean, resistant to friction, no special maintenance required.
→Economic and practical, no fading, no bubbles, long use time.
1. More economical. The tempered transparent glass or the colored glass-coated heat-reflecting film can save 50% of the total cost compared with the replacement of the heat-reflecting glass, and the rest can be analogized. For example, the original ordinary insulating glass is attached to the heat-reflecting film or the low-radiation film and then upgraded to Hollow heat reflective coated glass or hollow low radiation coated glass.
2, faster. The existing glass film is shorter than the old glass and replaced with a new glass, and the operation is simple.
3. More environmentally friendly. Changing the glass will result in a large amount of broken glass construction waste, which will increase transportation and landfill costs, and the film can utilize existing glass to enhance its insulation and safety performance. It can also prevent indoor carpets, curtains, fabrics and paints from fading, effectively protecting indoor furniture, computer and other office equipment and extending their service life.
4. More secure. The general thermal insulation film also has certain safety enhancement functions, and has the chip adhesion performance of the clip (glue) layer glass, and its safety is superior to that of tempered glass, and the safety of the professional safety film is stronger.
5. More healthy. The mounting adhesive in the glass film contains a UV (ultraviolet) absorber that blocks 98%-99% of UV light.
6, more light. If it is replaced with insulating glass or hollow LOW-E glass, the total weight of the two glass plus hollow parts will be doubled or more, which will greatly increase the building load.
Building energy conservation is an important part of the national energy conservation strategy. To achieve the strategic goal of 20% energy saving proposed in the “11th and 5th†development plans, building energy conservation bears the brunt. An important part of building energy conservation is the insulation of the wall opening. The amount of heat loss in the door and window openings of Chinese houses is several times or even ten times that of developed countries.
There are two kinds of heat energy transmitted through the glass: one is due to the transparency of the glass and the heat radiation from the high temperature zone to the low temperature zone, and the other heat transfer is formed by the heat conduction of the glass as a containment material. Thermal energy flows.
1. Reduce heat, reduce glare and increase comfort.
Today's buildings use more glass than ever before. The trend of open floor design, high ceilings and large-area glass has become the preferred standard. But glass windows are a waste of energy that everyone hates. Building owners and managers are increasingly worried about glare, heat enhancement and high energy consumption. Working in the office under direct sunlight or relaxing at home can lead to fatigue, fatigue and distraction. The building membrane is a direct installation on the window. The product on the inner surface of the glass helps to correct the temperature imbalance in the strong light area or the back area, and distracts the glare and uncomfortable glare, making the indoor staff more comfortable and more efficient.
2. Insulation and energy saving, reducing heating and cooling costs.
The loss of heat through the windows in winter not only makes the building staff feel uncomfortable, but also increases unnecessary energy costs. Installing the low emissivity solar control film on the inner surface of ordinary single-layer glass can reduce heat loss by 30%. In the summer, building membranes can reduce building cooling costs by blocking up to 79% of solar heat. The building film can reflect and absorb most of the solar infrared heat energy, which can also reduce the heat transfer coefficient of the glass. The inner surface of the architectural film foil glass can block up to 82% of the solar heat energy entering the room, greatly reducing the air conditioning refrigeration power consumption.
3. Blocking 99% of UV rays helps prevent premature fading.
The ultraviolet radiation in the sun is the fading of carpets, furniture, art, curtains and chemical fabrics, and can lead to skin cancer. The architectural glass film allows visible light to be injected while blocking up to 99% of harmful UV rays. At the same time, it It also reduces the fading caused by visible light from the sun.
4. Add visual beauty or privacy.
The glass film gives the building a new and unique appearance at a fraction of the cost of other renovations and does not cause inconvenience to indoors. Deep dyed, semi-reflective or total-reflective film, rich in color and pattern Complete, providing a wide range of conceptual space for the architect's design. From the inside out, the building membrane is comfortable and pleasant, blocking glare and no deformation of the scene;
From the outside, the architectural film looks harmonious and adds a sense of beauty to the building; the translucent or white unidirectional fluoroscopy film attached to the inside of your glazing allows light to penetrate, but blocks the eyes of others. Black film and a new series of matte decorative films for internal partitioning to produce excellent results.
5, safety and explosion protection.
The building glass insulation explosion-proof membrane can increase the glass strength by 400%, and can effectively prevent glass fragments from injuring people. It is a reliable weapon against earthquakes, hurricanes and outdoor explosions, and can prevent criminals from easily breaking into the window.
In some countries in Europe and America, architectural glass film has become an industry standard.
Glass film - summer is like wearing sunglasses, winter is like wearing warm clothes, let you enjoy the warm winter and cool summer!
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