Aluminum-aluminum composite profiles: a new generation of alternatives to energy-saving doors and windows
[China Aluminum Network] In today's increasingly difficult energy shortage situation, the production of energy-saving, environmentally friendly products has become the direction of development of all walks of life. Statistics show that China’s building energy consumption has accounted for 40% of the total energy consumption of the entire society, and building energy conservation has caused widespread concern of the government and society. Building energy saving means saving energy consumption in heating, heating, air conditioning, and building lighting. The development of energy-efficient buildings, the formation of a healthy and civilized, resource-saving consumption model has become an urgent task. Commonly used distance measurement methods include tape measure distance and photoelectric distance measurement. The measuring distance of a tape measure is measured along the ground using a tape-like ruler that can be rolled up, which is a direct measuring distance. Photoelectric ranging is to use an instrument to transmit and receive modulated light waves between two points, and measure the distance according to its propagation speed and time. It belongs to electronic physical ranging. Photoelectric ranging is indirect ranging. Inch Tape Measure,Tape Ruler Measurements,Length Tape Measure,1 Inch In Tape Measure Yucheng tengxu Measuring Tool Co., Ltd , https://www.hardwaretoolstape.com
According to the person in charge of Houpu Door Industry, the doors and windows are one of the openings in the external structure of the building and are the eyes of the building. It serves as a bridge between the building and the environment, as well as indoor and outdoor. China's door and window products have poor performance, energy consumption per unit area is 2 to 3 times that of developed countries, and the functional quality of doors and windows has a significant impact on the health, comfort and living and working conditions of residents.
It is understood that doors and windows account for more than 50% of the entire building energy consumption. Therefore, improving the energy efficiency of doors and windows has become the theme of energy-saving buildings. So, what door and window profiles can produce doors and windows that are both energy-saving, functional, and in line with the direction of social development?
A long time ago, aluminum alloy materials have become the preferred material for the production of doors, windows and curtain walls. With the continuous development of the modern aluminum alloy industry, aluminum alloy materials have been widely used as materials for building structures, doors, windows, and curtain wall systems, and with the degree of application. In-depth, people understand the aluminum alloy material and are happy to accept it.
Aluminum alloy doors and windows have been favored by people because of their light weight, beautiful appearance, corrosion resistance and simple processing. However, due to their poor thermal insulation performance and poor energy saving effect, they have been replaced by plastic steel profiles with good thermal insulation properties and excellent energy saving effect. The aluminum alloy profile lost its former glory. Fully utilizing the excellent energy-saving effect of steel profiles and the advantages of lightweight, beautiful, corrosion-resistant, and simple processing of composite aluminum alloy profiles, it is a new type of doors and windows that are both energy-saving, functional, and in line with the direction of social development. material.
The fifth generation of aluminum-aluminum composite new-type energy-saving door and window profiles, which are quietly rising in the country and have caused widespread concern among real estate developers, construction companies, door and window manufacturers, and news media, is a new generation of alternative products for door and window profiles. Its excellent thermal insulation, wind pressure resistance, sound insulation, watertightness, and airtightness all reach the national A1 window standard.
Chengdu Xinyingmen Doors and Windows Co., Ltd. is responsible for product research and development, said: "The fifth generation of new energy-saving doors and windows profiles - new aluminum-plastic composite doors and windows profiles for the outside are aluminum alloy profiles, the middle insulation is modified The advantages of cavity PVC profiles are the high strength, light weight, beautiful appearance, corrosion resistance, simple processing of aluminum alloys, and the thermal insulation properties of plastic steel profiles, which have very good insulation and energy saving effects.