膜結構車棚膜布膜材用***產還是進口的***？

Is the film material of film structure shed made in China or imported good?

建筑膜材俗稱（膜布）作為膜結構建筑中的重要組成部分，膜材的質量直接決定了整個膜結構建筑項目的機械強度以及使用壽命，現在市面上建筑膜材種類繁多，品牌林立，質量參差不齊，加之膜材加工過程中也沒有相應的統一標準，那么膜結構制作過程中如何保證膜材質量呢？

As an important part of membrane structure construction, the quality of membrane material directly determines the mechanical strength and service life of the whole membrane structure construction project. Now there are many kinds of construction membrane materials on the market, with numerous brands and uneven quality. In addition, there is no corresponding unified standard in the processing process of membrane materials, so how to ensure the quality of membrane structure in the production process What about the quality of membrane materials?

如今市場上的膜材主要分為進口與***產兩***類，價格差異還是比較***的，就拿我們常用的PVDF膜材來說，進口的比***產的平均價格高60-70元以上，膜材的選擇上我們推薦使用知名的老品牌，進口的如：杜肯、海德斯、米樂、德***賽德樂、法拉利，***產的如：浙江星益達、錦達、寧波匯聚、上海篷邦、湖北金龍等，進口與***產膜材的主要差異在自潔性以及質保年限上，進口膜材質保一般在15年左右，***產在10-15年左右，所以在選擇膜材的時候要根據工程的具體情況，對使用年限、強度、跨度、張拉力等有一定要求的建筑結構上我們推薦使用進口膜材，避免后續的維護和減少未來十年后更換的費用；然而對于車棚之類的小跨度雨棚我們推薦使用性價比更高的***產膜材。

Nowadays, the membrane materials in the market are mainly divided into two categories: imported and domestic. The price difference is relatively large. For PVDF membrane materials commonly used by us, the average price of imported membrane materials is more than 60-70 yuan higher than that of domestic ones. We recommend the use of well-known old brands in the selection of membrane materials, such as: Duken, heides, Milo, German sideler, Ferrari, and domestic ones like: Zhejiang Xingyi The main differences between imported and domestic membrane materials are self-cleaning and warranty period. The warranty period of imported membrane materials is generally about 15 years, and that of domestic membrane materials is about 10-15 years. Therefore, when selecting membrane materials, we should consider the construction structure with certain requirements for service life, strength, span, tension and so on according to the specific conditions of the project We recommend the use of imported membrane materials to avoid subsequent maintenance and reduce the cost of replacement in the next ten years; however, for small span canopy such as car shed, we recommend the use of domestic membrane materials with higher cost performance.