Geotube
1.High strength and durability: Geotube bags are usually made of high-strength polyester or polypropylene materials, with excellent durability and tear resistance, and can withstand large tension and external pressure
2.High permeability: Geotube bag materials have good water permeability and can effectively filter silt and impurities in water. They are suitable for silt treatment and water purification
3.Acid and alkali resistance: Geotube bag materials, such as polyester (PET) or polypropylene (PP), are excellent in chemical stability. These materials have strong tolerance to a variety of acid and alkali solutions so that they can maintain structural integrity and functional stability in acid and alkali environments
4.Anti-microbial erosion: Geotube bag materials usually have good resistance to microbial erosion. Bacteria, mold, and other microorganisms do not easily degrade polyester and polypropylene materials, so that they can maintain their performance for a long time in humid and organic-rich environments
Introduction:
Geotubes are made by PP woven fabric in a variety of sizes and lengths. They are in extra wide sizes with greater load distribution to resist punching and protect the embankment and foundation. Geotextile tubes are not only used to form shoreline structure including form temporary breakwaters, headlands, revetment on sand beach, also used in environment protection, like fill in the pollution silt, they let the water come out and retain the solid articles.
Geotube is a typical tube for dewatering. It is high efficiency filtration products designed to effectively remove silt, sand, sediment and other unwanted materials from your discharge or storm water runoff. Dewatering geotextile tube has been frequently used during dredging, construction work, lagoon sludge removal, and other sediment removal processes.
Geotubes are made of high-performance polypropylene mesh monofilament woven into geotube bag cloth and woven into bags through special sewing technology. Using special
sewing technology, the size can be customized according to customer requirements, and the construction operation is convenient.
Advantages:
1.High UV resistance and durability: High-quality geotube bag materials usually have UV resistance and aging resistance and can be used for a long time in outdoor environments without being easily degraded
2.Environmental performance: The geotube bag material itself has good corrosion resistance and chemical resistance, will not pollute the environment, and is suitable for various environmental conditions.
3.Convenient construction: The installation and operation of tube bags are relatively simple, and they can be filled and installed on-site as needed, saving time and effort. The use of geotube bags can reduce damage to the environment during construction
4.Flexible size and customizable products: Geotube bags can be customized according to specific project needs to adapt to various complex terrains and different project needs. They can be stacked and spliced to form the required structural form
5.Economical: Compared with traditional concrete or steel structures, tube bags have lower costs, fewer maintenance costs, and higher overall economic benefits.
Parameters:
No. | Item | Value | ||||||||||
140 | 200 | 260 | 300 | 340 | 460 | 530 | 600 | 680 | 700 | 950 | ||
1 | Nominal strength Kn/m | 35 | 50 | 65 | 75 | 100 | 120 | 140 | 160 | 180 | 200 | 250 |
2 | Breaking strength in MD KN/m ≥ | 35 | 50 | 65 | 75 | 100 | 120 | 140 | 160 | 180 | 200 | 250 |
3 | Breaking strength in CD KN/m ≥ | 0.7 tims of breaking strength in MD | ||||||||||
4 | Nominal elongation % ≤ | 35 in MD,30 in CD | ||||||||||
4 | Tear strength in MD and CD KN ≥ | 0.4 | 0.7 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 1.9 | 2.1 | 2.3 | 2.7 |
6 | CBR mullen burst strength KN ≥ | 2.0 | 4.0 | 6.0 | 8.0 | 9.5 | 13.0 | 15.5 | 18.0 | 20.5 | 23.0 | 28.0 |
7 | Sieve size O90 mm | KX(10-2-10-5) K=1.0-9.9 | ||||||||||
8 | Width variation % | -1.0 | ||||||||||
9 | Unit weight variation % | -5 | ||||||||||
10 | UV Resistance % ≥ | 70 | ||||||||||
Feature:
1.High strength, low deformation
2.Durability: steady property, not easy to resolved, air slaked and can keep the original property long term
3.Anti-erosion: anti-acid, anti-alkali, resists insects and mould
4.Permeability: could control the sieve size to retain certain permeability
5.Effective high volume containment
6.Efficient dewatering and volume reduction
7.Cost effective
8.No special equipment requireds
Application:
1. Bank protection
2. Dyke protection
3. Base protection
4. Embankment engineering
5. Dam engineering
6. Cofferdam engineering
The geotube is an effective technology and a solution that has been proven safe for dehydration by many research centers around the world. It is made of high-performance, special polypropylene monofilament, flat yarn or split film yarn for cloth processing and special sewing.
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