Geotextile Sandbags
Eco-bag is a kind of ecological synthetic material with high strength UV resistance, freeze-thaw resistance, acid and alkali resistance, it is a new type of special material with high strength UV resistance, acid and alkali resistance, corrosion resistance, freeze-thaw resistance, and it can be used for more than 70 years without degradation, and it is a real realization of zero pollution. It is mainly used in the construction of flexible ecological slopes. Eco-bag has moisture resistance, does not absorb water, moisture will not destroy the bag, the bag will not be deformed, insoluble in polluting liquids, is a good tool for ecological protection, very practical.
Product description
Eco-bag is made of polypropylene (PP) or polyester fiber (PET) as the raw material for double-sided ironing needle punching nonwoven fabric processed bags. The thickness, unit mass, physical and mechanical properties, shape, fiber type, force mode, direction, geometry and water permeability and meet the plant growth of equivalent aperture and other indicators of anti-UV ecological bags are strictly screened, with anti-ultraviolet (UV), anti-aging, non-toxic, non-flammable, cracks do not extend the characteristics of the real zero pollution. Mainly used in the construction of flexible ecological slopes. Ecological bag slope protection and greening, is a barren mountain, mine restoration, highway slope greening, river bank slope protection, one of the important construction methods in the river training.
Eco-bags have excellent physical and chemical properties, this specially formulated material can resist ultraviolet erosion, not affected by the chemicals in the soil, will not occur texture change or decay, permanent non-degradation and resistance to insect pests, anti-aging, non-toxic, resistant to acid, alkali and salt erosion and microbial decomposition, only permeable to water impermeable to the soil, plant-friendly and can be vegetated green.
Product parameter
Project | Performance Indicators | ||||||||
Nominal Strength,kN/m | 2.5 | 4.5 | 6.5 | 9.5 | 12.5 | 16.0 | 19.0 | 25.0 | |
Longitudinal and Transverse Tensile Breaking Strength, kN/m | ≥2.5 | ≥4.5 | ≥6.5 | ≥9.5 | ≥12.5 | ≥16.0 | ≥19.0 | ≥25.0 | |
Longitudinal and Transverse Elongation At Break | 25%~100% | ||||||||
Vertical Or Horizontal Tearing,kN | ≥0.08 | ≥0.12 | ≥0.16 | ≥0.24 | ≥0.33 | ≥0.42 | ≥0.46 | ≥0.60 | |
CBR Top Break Power,kN | ≥0.3 | ≥0.6 | ≥0.9 | ≥1.5 | ≥2.1 | ≥2.7 | ≥3.2 | ≥4.0 | |
Vertical and Horizontal Grip Strength,kN | ≥0.18 | ≥0.26 | ≥0.34 | ≥0.50 | ≥0.70 | ≥0.95 | ≥1.10 | ≥1.30 | |
Thicknesses | ≥0.9 | ≥1.3 | ≥1.7 | ≥2.4 | ≥3.0 | ≥3.6 | ≥4.1 | ≥5.0 | |
Equivalent Pore Size○95,mm | 0.07~0.20 | ||||||||
Vertical Permeability Coefficient,cm/s | 1.0×(100~10-3) | ||||||||
UV Strength Retention Rate | ≥80% | ||||||||
Mass Per Unit Area,g/m2 | ≥100 | ≥150 | ≥200 | ≥300 | ≥400 | ≥500 | ≥600 | ≥800 | |
Quality Deviation Per Unit Area | ±5% | ±4% | ±3% | ||||||
Width Deviation | ±0.5% | ||||||||
Functional characteristics
Moisture Resistant
The raw material of eco-bag does not absorb moisture, the bag will not be damaged when moisture appears, and the bag will not be deformed, and it does not dissolve in contaminated liquids (EPA Method 9090 U.S. Environmental Protection Agency).
Chemical Resistance (PH)
Extensive research and testing has shown that eco-bags are highly resistant to certain concentrations of acid and alkaline chemicals and can be used in most solid and heavily contaminated sites.
Resistant to biodegradation and animal damage
Eco-bags are made of specially formulated materials that do not support, absorb, or assist in the growth of fungus, and do not rot, mold, or deteriorate. Eco-bags are not digested by insects and related animals and do not become food for gnawing teeth animals (rats), termites, moths, beetles, silverfish moths, etc.
Purple-resistant polymer
Eco-bags can withstand high temperature of 150 degrees Celsius without melting, and can withstand the lowest temperature of -40 degrees Celsius.
Ultraviolet (UV) Resistant
Eco-bags contain carbon ink and other UV resistant ingredients.
Field of application
Ecological restoration
1. Both sides of the river: the natural shoreline environment where human beings and wildlife coexist.
2. mine re-greening: comprehensive utilization of gangue, scientific remediation of sedimentation areas, greening of barren mountains, purification of water and gas, creating a new era of ecological restoration of mines and re-greening of barren mountains.
3. sea and lake shoreline, surface landslide management, culvert mouth, drainage ditch, soil erosion, irrigation system, etc.
4. Artificial wetland: ecological restoration
5,; Roof greening
Infrastructure
1. road slope protection: railroad and highway slope protection, applicable to excavation slope and fill slope.
2. River and lake slope protection: applicable to river, lake and reservoir slopes.
3. special application: military facilities and flood control emergency, bunkers, flood control dykes, etc.
Landscaping and Residential
1. vertical greening, garden art;
2. Commercial residential neighborhoods;
3. roof garden type greening.
