||非 - 织造聚丙烯土工布
||* 1〜10 - 18米/秒
膨润土垫的防水的原理是基于钠膨润土，其与完全水合，可以通过16增大尺寸的属性 - 18倍。如果自由空间中的水的存在的限制，在凝胶膨润土的结构的应力状态的形式和材料变得防水。
As a waterproofing material, bentonite mats have many advantages. When working with bentonite mats, there is no need to have special skills and special expensive equipment.
The ability of bentonite to self - healing saves from violation of the waterproofing properties of the material. During hydration, bentonite granules are “tightened” by the bentonite gel to the damage site.
Bentonite mats are an environmentally friendly product, which allows them to be used in the waterproofing of ponds for fish farming, while the material is resistant to aggressive environments, such as fertilizers, non - polar liquids (gasoline, diesel fuel, oil, etc. )
- High resistance to hydrostatic pressure and low permeability.
- Bentonite clay mats are able to qualitatively restore the integrity of the waterproofing background due to the potential for swelling. Waterproofing does not lose its reliability over time, its service life is almost unlimited.
- The material is not afraid of the cycles "hydration - dehydration", "freezing - thawing".
- Installation can be done year - round in any weather conditions.
Areas of use:
- Landfills for solid household (MSW) and industrial waste (PO);
- Objects of accumulation of liquid industrial waste, sand tanks, sludge tanks;
- Reclamation of oil - contaminated soils, landfills and places of unauthorized storage of waste;
- Coating and isolation of clogged and contaminated soil;
- Oil and gas industry facilities (sludge collectors, LPG depots, trunk pipelines, sludge pits, pumping stations, loading racks, when arranging bushes for oil / gas / gas condensate fields);
- Tank farms, oil product storage terminals, tank farms;
- Mining industry facilities (storage and disposal sites for production tailings (tailings), heap leaching sites (HF), ponds - evaporators, hydraulic structures, ash dumps, salt dumps, slag dumps);
- Gas stations (gas stations), underground tanks;
- Waterproofing and strengthening of dams, dams, shafts, drainage channels and treatment of storm drains;
- Waterproofing and strengthening of slopes, slopes, bank protection;
- Automotive and railway facilities (roads on soft soils, transport tunnels, cargo yards, track and passenger facilities; metro facilities, station structures, underground passages);
- 工业池 - 的液体的工业废物，废水，污泥和更多的存储;
- 人工水库 - 火，装饰和景观池塘，灌溉水渠等。