隨著科學技術的不斷提升，通風管道的材料也在一次次經歷著變革。由于當下城市粉塵、噪音、空氣等污染日益嚴重，人們越來越關注房屋的密閉性。

　　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.

　　但與此同時，門窗由于密閉性能的提升，室內空氣很難更換，于是，人們基本在室內基本處于缺氧狀態，對身體有極大的危害。

　　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.

　　若是在寒冷的北方，若直接開窗，渾濁的空氣對室內通風換氣效果不佳不說，大量的熱量過分流失更是消耗能源。

　　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.

　　通風管道按材質分： 一般有：鋼板風管(普通鋼板)、鍍鋅板(白鐵)風管、不銹鋼通風管、玻璃鋼通風管、塑料通風管、復合材料通風管、彩鋼夾心保溫板通風管、涂膠布通風管(如礦用風筒)、礦用塑料通風管等，近出現了一種新型管道，使其作用更加多樣化。

　　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.

　　無機玻璃鋼通風管(又稱玻璃纖維氯氧鎂水泥通風管)是以氯氧鎂水泥為膠結料中堿玻璃纖維為增強材料、加入填充材料和改性劑等所制成的一種管材。它具有不燃燒、屬不燃材料A級，耐腐蝕、強度高和重量輕等特點。

　　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.

　　在建筑工程、地下工程及工業廠房的通風中，它已經完全取代了不耐燃的有機玻璃鋼通風管，并在逐步取代防腐性能差的鍍鋅鐵皮通風管。

　　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.

　　尤其是在濕度大的地下工程和長江以南地區，山東通風管道的優越性更為顯著，近年來其應用普及各地。

　　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.

　　本文由濟南通風管道工程為您提供，我們的網站是:http://www.pvcbox.cn/我們將以全心全意的熱情為您提供更的服務，歡迎您的訪問!

　　This article is provided by the Ji'nan ventilation pipeline project. Our website is: http://www.pvcbox.cn/, we will provide you with better service with your wholehearted enthusiasm, and welcome your visit!

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