Ecobags

Ecological bag slope protection greening, is a barren mountain, mine restoration, highway slope greening, river bank slope protection, river training in one of the important construction methods.

The bags are processed from double-sided ironed needle punched nonwoven fabric made of polypropylene (PP) or polyester fiber (PET) as raw material. Under the premise of giving full consideration to the requirements of many disciplines such as material mechanics, hydrology, biology, botany, etc., the thickness, unit mass, physical and mechanical properties, shape, fiber type, force mode, direction, geometric dimensions and water permeability and equivalent aperture to meet the growth of plants and other indicators of the anti-UV eco-bag are strictly screened, and it has the characteristics of anti-ultraviolet (UV), aging-resistant, non-toxic, non-flammable, and cracks don't It is anti-UV, anti-aging, non-toxic, non-flammable, non-extendable, and realizes zero pollution. Mainly used in the construction of flexible ecological slopes. Ecological bag slope protection greening, is a barren mountain, mine restoration, highway slope greening, river bank slope protection, river training in one of the important construction methods.

Ecological bag performance

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, assured that non-degradable and resistant to insect pests, anti-aging, non-toxic, resistant to acid and alkali salt erosion and microbial decomposition, only permeable impermeable to the soil, plant-friendly and can be vegetated green; as a new type of slope components materials have the following environment As a new type of slope component material, it has the following environmental advantages:

1, moisture: ecological bag raw materials do not absorb water, moisture will not destroy the bag, and the bag will not be deformed, insoluble in contaminated liquids

2、Anti-chemical corrosion (PH): Extensive research and testing has shown that the eco-bag has a strong resistance to a certain concentration of acid and alkali chemicals, and can be used in most solid and heavily polluted locations.

3, anti-biodegradation and animal damage: eco-bags are made of specially formulated materials that do not support, absorb, or help the growth of fungus, and do not rot, mold, or deteriorate. Eco-bags will not be digested by insects and related animals, and will not become food for gnawing teeth animals (rats), termites, moths, beetles, silverfish moths and so on.

4, resistance to high and low temperatures: ecological bags can withstand high temperatures of 150 degrees Celsius without melting, can withstand affordable temperatures -40 degrees Celsius.

5, anti-ultraviolet (UV): eco-bags contain carbon ink and other anti-UV components.

Eco-bag use

1. Ecological restoration and environmental protection

(1) Both sides of the river: human and wildlife coexistence of natural shoreline environment

(2)Open-pit mine restoration: comprehensive utilization of ore gangue, scientific remediation of the settlement area, 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 openings, drainage ditches, soil erosion, irrigation systems, steep slope stabilization.

2、Infrastructure and clean energy saving

(1) Bridgeheads, railroads, highways, embankment berms.

(2) Anti-noise wall

3、Commercial Residential and Harmony Zone

(1)Roof garden type greening, vertical greening, garden art, etc.

(2) Military facilities and flood emergency, bunkers, flood control levees, etc.

(3)Artificial wetland

Ecological bag specifications

Plane size range ：(Can be customized according to the design and engineering needs)

Fabric weight range ：≤110g、≤125g、≤150g(can be customized)

Fabric tensile strength ：≥4.5~12kN/m

Fabric elongation at break ：40-70%

Formula for calculating the volume of eco-bag after loading soil and molding.

Length = length of ecological bag - (12~15)cm.

Width=Width of eco-bag*0.7

Height = the height of the bag * 0.4

Example: OD specifications for the bag 810mm * 430mm, the approximate specifications after loading soil is the length of 65cm, width 30cm, height 18cm (ecological bag specifications and molding specifications after loading soil can be designed according to the actual requirements, allowing for a larger deviation of 8%.

Ecological bag main performance and technical indicators

1, ecological bag has the target permeability impermeable soil filtration function, not only can prevent the loss of filler (soil and nutrient mixture), but also can realize the normal exchange of water in the soil, plant growth required for the effective maintenance of water and timely replenishment of plants is very friendly to plants, so that the plants through the body of the bag to grow freely. Roots into the soil of the foundation of the project, such as countless anchors to complete the bag body and the main body between the role of stabilization again, the longer the time, the more solid, and further to achieve the construction of the stability of the slope assured that the purpose of the slope, greatly reducing the maintenance costs.

2, at present our country for the ecological bag there is no national and industry standards, GB/T 17639-2008, for reference.