ecological bag-生态袋

Product Introduction:

Ecological bag is an eco-synthetic material with high strength, UV resistance, freeze-thaw resistance, acid and alkali resistance. It is a high-tech new type of special material with high strength, UV resistance, acid and alkali resistance, corrosion resistance, freeze-thaw resistance, and can be used for over 50 years without degradation, truly achieving zero pollution. Mainly used for building flexible ecological slopes. Ecological bags have moisture resistance, do not absorb water, moisture will not damage the bag, the bag will not deform, and are insoluble in polluting liquids. They are a good tool for protecting the ecology and are very practical.

Performance characteristics:

1、 Moisture resistance

The raw materials of ecological bags do not absorb moisture, and when moisture appears, it will not damage the bag. The bag also does not deform and is insoluble in contaminated liquids (EPAMethod9090 US Environmental Agency).

2、 Chemical corrosion resistance (PH)

Extensive research and testing have shown that ecological bags have strong resistance to certain concentrations of acid and alkali chemicals, and can be used in the vast majority of solid and severely polluted locations.

3、 Resistance to biodegradation and animal damage

The ecological bag adopts special formula materials, which do not support, absorb, or aid in the growth of fungi, do not decay, mold, or spoil. Ecological bags will not be digested by insects and related animals, and will not become food for rodents (mice), termites, moths, beetles, silver fish moths, etc.

4、 UV resistant polymer

Ecological bags can withstand high temperatures of 150 degrees Celsius without melting, and can withstand low temperatures of -40 degrees Celsius.

5、 UV resistance

Ecological bags contain carbon ink and other UV resistant ingredients.

6、 Here, the equivalent aperture is used as evidence to illustrate:

1、 Aperture too large (bag body, material too thin)

2、 The aperture is too small (the bag material is too thick)

A. It will hinder the growth of vegetation and the extension of root systems, seriously affecting the structural stability of flexible slopes

C. The increase in hydrostatic pressure on the slope will cause the slope to collapse

Purpose:

1、 Ecological restoration

1. Both banks of the river: a natural coastal environment where humans and wildlife coexist

2. Mine greening: Comprehensive utilization of mineral waste, scientific rectification of subsidence areas, greening of barren mountains, purification of water and gas, creating a new era of ecological restoration and greening of barren mountains.

3. Seashore, surface landslide control, culvert openings, drainage ditches, soil erosion, irrigation systems, etc.

4. Artificial wetlands: ecological restoration

5,; Roof greening

2、 Infrastructure construction

1. Road slope protection: Railway and highway slope protection, suitable for excavation and filling slopes.

2. River and lake slope protection: suitable for river, lake, and reservoir slopes.

3. Special applications: military facilities and flood control emergencies, shelters, flood control embankments, etc.

3、 Landscaping residential buildings

1. Vertical greening and garden art;

2. Commercial residential communities;

3. Roof garden style greening.

Product specifications:

85mm * 430mm

Fabric weight range: a wide range, commonly including 100g, 125g, 150g, etc

Fabric tensile strength: ≥ 4.5kN/m

Fabric elongation at break: ≥ 40%

The volume calculation formula for ecological bagged soil after forming:

Length=length of the ecological bag - (12-15) cm,

Width=width of the ecological bag * 0.7

Height=height of the ecological bag * 0.4

For example, for a bag with an outer diameter of 810mm * 430mm, the approximate specifications after filling the soil are 65cm in length, 30cm in width, and 15cm in height (the ecological bag specification can be designed according to actual requirements after filling the soil). The allowable deviation is 2%

Technical standards for ecological bags:

At present, there is no industry standard for ecological bags in China, and the technical parameters refer to the standard GB/T 17639-2008 for long filament spunbond needle punched nonwoven geotextile made of geosynthetic materials in the People's Republic of China.