With the continuous improvement of science and technology, the material of the ventilation pipeline is changing again and again. As the city dust, noise, air pollution is becoming increasingly serious, people pay more and more attention to the tightness of houses.
青海福彩网 But at the same time, doors and windows due to the overall improvement of airtight performance, indoor air is difficult to change, so people basically in the room is basically hypoxia, the body has great harm.
If in the cold north, if the direct window, muddy air on indoor ventilation effect is not good, not a lot of excessive heat loss, it is the use of energy.
Ventilation pipe material: General: steel duct (steel), galvanized plate (Bai Tie) wind pipe, stainless steel pipe, glass steel ventilation ventilation pipe, plastic pipe, composite pipe ventilation ventilation, ventilation pipe, sandwich insulation board rubberized cloth ventilation tube (such as mine, mine ventilation duct) plastic pipe so, the recent emergence of a new pipeline, making it more diversified.
青海福彩网 Inorganic glass fibre reinforced plastic ventilating pipe (also called glass fiber magnesium oxychloride cement ventilating pipe) is a kind of pipe made of magnesium oxychloride cement as cementing material, alkali glass fiber as reinforcing material, adding filling material and modifying agent. It has the characteristics of non burning, non combustible material, class A, corrosion resistance, high strength and light weight.
In the ventilation of construction projects, underground works and industrial buildings, it has completely replaced the non combustible plexiglass pipe, and gradually replaced the galvanized iron pipe with poor corrosion resistance.
Especially in the low humidity underground project and the south of the Yangtze River, the superiority of Shandong ventilation pipeline is more remarkable. In recent years, its application has spread all over the country.
This article is provided by the Ji'nan ventilation pipeline project. Our website is: http://www.qdkailun.com/, we will provide you with better service with your wholehearted enthusiasm, and welcome your visit!