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近几年来,黑龙江省在水利工程上应用的无纺过滤纤维滤布(简称土工织物)已达30万m~2。在江河护岸、土坝反滤上应用较多;在织物产品、工程设计等方面也已渐趋成熟。土工织物在黑龙江省主要应用于江河防洪护岸工程的滤层、水库坝体的护坡滤层、江河护岸固脚护滩的沉排,以及分散性粘土的防冲蚀破坏等方面。由于化纤产品的使用目前尚无
In recent years, Heilongjiang Province in the water conservancy projects on the application of non-woven filter fabric filter cloth (referred to as geotextile) has reached 300,000 m ~ 2. In the bank revetment, earth dam filter on more applications; in the fabric products, engineering design has also become more mature. Geotextiles in Heilongjiang Province are mainly used in the flood control and bank protection projects of the riverbed, reservoir dam slope protection filter, river bank protection of the foot of the beach row, as well as dispersion of anti-erosion and erosion of clay and so on. As the use of chemical fiber products is not yet available