Energy-saving insulation doors and strip material selection is "top priority"
With the enhancement of the environment protection and energy requirements, many advanced energy-saving products and energy-saving technology has been gradually applied to our construction, energy-saving insulation problem is very important in terms of the building, because of its relationship to the household, and people's lives doors and windows in the house saving system occupies a vital position. At present, China's building energy consumption accounts for more than 27% of total energy consumption society, while energy consumption caused by glass windows and doors accounted for about 40% of building energy consumption, and therefore energy-saving insulation insulated aluminum windows are the best choice.
As a key component of insulated aluminum doors and windows and curtain walls - insulation strips, also with insulated aluminum doors and windows and curtain wall applications to create a whole new product areas. In short, insulated aluminum that is based on the traditional aluminum one of the original into two sections, and then by the two insulating strip by means of a mechanical complex then separate the two parts together. This use of the nature of the insulation of the decision it must also have high strength and low conductivity, or otherwise cause insulated aluminum windows and doors, curtain wall there are significant quality problems (lack of strength will result from the heat insulated aluminum strip joint fracture), or lose heat significance (high conductivity insulation effect is not guaranteed), so the insulation of the material selection and manufacturing process is very critical.
The current market is divided into three levels of insulation strips: one imported nylon insulation article (PA66GF); the second is to begin production in 2003 of domestic nylon insulation strips; three domestic PVC insulation strips. There is a huge difference in linear expansion coefficient of the material of which the third level PVC insulation strip and aluminum, as well as their lack of strength, poor resistance to aging caused by the use of reason can not guarantee security, it has been eliminated by the European doors and windows, curtain wall industry . For Nylon + glass fiber (PA66GF) imported insulation material insulation strip strip both domestic and comparison, the difference between the difference is quite obvious.
At present, China's production of aluminum profiles products on the level of species have fairly and abroad. Product categories can be divided into: anodized colored profiles, electrophoretic coating profiles, Powder coating profiles, PVDF coating profiles, insulation profiles. Aluminum Profiles products with high strength, light weight, corrosion resistance, decorative, and long service life, rich color, etc., to add luster to home decoration environment. Typically, a good product on its surface in 20 years, yet light, not color.
LONDON March 20 news, data from the International Aluminium Institute (IAI) on Friday show that the global aluminum output in February compared with January production of 2.094 million tons down 11.5%, or 240,000 tons to 1,854,000 tons.
2011 is the first year of the "Twelfth Five-Year" period, has 30 years of reform and opening up, China's aluminum industry has been booming. Product mix has been the main construction material
Our ISO certified company nearly a year of counseling, on March 15, 2013 was awarded the ISO9001: 2008 international quality management system certification. Early last year, I am in management reform exploration, the introduction of ISO9001 have been widely used in enterprise Quality Management System, the implementation of internationally accepted internal control standards, in order to improve the management level of Division I, through the establishment of scientific, standardized, efficient and quality management system, become arbitrary, extensive management of targeted, intensive management, in order to further improve our company's product quality, in accordance with international common standards entered a new stage.