A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Geotextile, preparation method and application
The invention relates to the field of geotextile materials, and particularly discloses geotextile, a preparation method and application. The geotextile comprises a reinforced layer and a filter clothlayer connected with the outer side of the reinforced layer, the reinforced layer is made of glass fiber grids and/or polyester grids, the filter cloth layer is made of polypropylene fibers with the fiber strength not smaller than 8 g/denier, and a bonding layer is arranged between the reinforced layer and the filter cloth layer and is used for bonding the reinforced layer and the filter cloth layer to form an integral structure. According to the embodiment of the invention, the reinforced reinforcing effect of the geotextile is effectively improved through the reinforced layer, meanwhile, thefilter cloth layer is adopted for filtering, the corrosion resistance is high, the long-term water permeability is ensured in the aspect of filtering effect, and meanwhile, the geotextile has good reinforced strength, filtering effect and corrosion resistance; the problem that an existing geotextile cannot have good reinforcement strength, filtering effect and corrosion resistance at the same time is solved, the engineering quality and safety are effectively improved, and the geotextile has wide market prospects.
本发明涉及土工材料领域，具体公开了一种土工布、制备方法、应用，所述土工布包括加筋层以及与加筋层外侧相连的滤布层，加筋层的材料采用玻纤格栅和/或涤纶格栅，滤布层的材料是纤维强度不小于8克/旦的聚丙烯纤维，加筋层与滤布层之间设有粘合层，用于将加筋层与滤布层进行粘接构成整体结构。本发明实施例通过加筋层有效提高了土工布的加筋加固效果，同时采用滤布层进行过滤，耐腐蚀性高，在过滤效果上保证长期透水性，可以同时具有良好的加筋强度、过滤效果以及耐腐蚀性，解决了现有土工布存在无法同时具有良好的加筋强度、过滤效果以及耐腐蚀性的问题，有效提高了工程质量与安全性，具有广阔的市场前景。
Geotextile, preparation method and application
The invention relates to the field of geotextile materials, and particularly discloses geotextile, a preparation method and application. The geotextile comprises a reinforced layer and a filter clothlayer connected with the outer side of the reinforced layer, the reinforced layer is made of glass fiber grids and/or polyester grids, the filter cloth layer is made of polypropylene fibers with the fiber strength not smaller than 8 g/denier, and a bonding layer is arranged between the reinforced layer and the filter cloth layer and is used for bonding the reinforced layer and the filter cloth layer to form an integral structure. According to the embodiment of the invention, the reinforced reinforcing effect of the geotextile is effectively improved through the reinforced layer, meanwhile, thefilter cloth layer is adopted for filtering, the corrosion resistance is high, the long-term water permeability is ensured in the aspect of filtering effect, and meanwhile, the geotextile has good reinforced strength, filtering effect and corrosion resistance; the problem that an existing geotextile cannot have good reinforcement strength, filtering effect and corrosion resistance at the same time is solved, the engineering quality and safety are effectively improved, and the geotextile has wide market prospects.
本发明涉及土工材料领域，具体公开了一种土工布、制备方法、应用，所述土工布包括加筋层以及与加筋层外侧相连的滤布层，加筋层的材料采用玻纤格栅和/或涤纶格栅，滤布层的材料是纤维强度不小于8克/旦的聚丙烯纤维，加筋层与滤布层之间设有粘合层，用于将加筋层与滤布层进行粘接构成整体结构。本发明实施例通过加筋层有效提高了土工布的加筋加固效果，同时采用滤布层进行过滤，耐腐蚀性高，在过滤效果上保证长期透水性，可以同时具有良好的加筋强度、过滤效果以及耐腐蚀性，解决了现有土工布存在无法同时具有良好的加筋强度、过滤效果以及耐腐蚀性的问题，有效提高了工程质量与安全性，具有广阔的市场前景。
Geotextile, preparation method and application
一种土工布、制备方法、应用
DU XIANJUN (author)
2021-03-12
Patent
Electronic Resource
Chinese
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