Geotextile geotextile geotextile construction geotextile specific application
Geotextile in the construction of the main building is to protect the concrete: 1, in the summer construction of geotextile is to protect the concrete in the water; 2, in the winter construction of geotextile that can protect the concrete moisture also play a role in insulation.
Nonwovens is a major category of textiles, geotechnical construction is its use on the one hand, in this field people call it geotextile. Many types of non-woven fabrics, the specific technical indicators to be determined according to the actual species. Generally measure its raw materials, weight, moisture permeability, tear strength, bursting strong, etc., insulation, moisturizing. Scope: ⒈ water conservancy project dam and slope protection of the filter, channel isolation, anti-seepage. ⒉ road, railway, airport runway foundation isolation, filter, drainage, soil slope, retaining wall and road reinforcement, drainage. ⒊ port engineering soft foundation treatment, beach embankment, harbor wharf and breakwater reinforcement, drainage. ⒋ landfill, thermal power plant ash dam, mine tailings dam isolation, seepage control. ⒌ polyester long fiber anti-sticking acupuncture geotextile has been applied throughout the field of infrastructure construction, and gradually applied to a wider range of areas.
Geotextile is a large number of textile materials used in civil engineering in recent years, geotextile, with excellent isolation, filtration, drainage, reinforcement, protection, closed and other functions. Geotextile, is widely used in highways, railway subgrade, airport runway, river bed, dam construction and reclamation, flood control and other major projects. Geotextile use: water conservancy construction: seawall, river embankment, lake embankment project; reservoir reinforcement project; beach reclamation project; flood control. Transportation engineering: soft foundation reinforcement treatment; slope protection; drainage system; green isolation zone. Power plant construction: nuclear power plant base, thermal ash dam, hydropower station and other projects. Port waterway works: port terminals, locks, waterway management and other projects. Other works: tunnel, subway, construction, tailings treatment; landfill and other projects
