China Eco Bag for Environmental Protection

Defining concepts
A bag made of polypropylene (PP) or polyester fiber (PET) as raw material, which is made of double-sided ironing needled non-woven fabric. The thickness, unit quality, physical and mechanical properties, shape, fiber type, force mode, direction, geometric size and permeability of plants and the equivalent pore size of plant growth were strictly screened. They had the characteristics of anti ultraviolet (UV), anti-aging, non-toxic, no combustion supporting, and no extension of cracks, and achieved zero pollution. It is mainly used in the construction of flexible ecological slope. Ecological bag slope protection and greening is one of the important construction methods in barren mountain, mine restoration, highway slope greening, bank slope protection and river regulation.
The heart ploughing ecological bag has excellent physical and chemical properties. This specially formulated material can resist ultraviolet corrosion, is not affected by the chemical substances in the soil, does not undergo qualitative change or decay, is permanently non degradable and resists insect damage, anti-aging, non-toxic, acid, alkali and salt attack and microbial decomposition, and is permeable to soil, friendly to plants and afforested with vegetation. As the latest slope component material, it has the following advantages of environmental universality:
Functional characteristics
1. It has the characteristics of anti ultraviolet, anti-aging, non-toxic, no combustion supporting, and no extension.
2. The bag body is soft, good integrity, strong water permeability, erosion resistance and durability.
3. Good plasticity and simple construction process.
4. Strong corrosion resistance, microbial decomposition resistance, excellent soil and water conservation, easy to plant growth.
5. It integrates the comprehensive functions of environmental protection, ecological greening and soil and water conservation to form an ecological slope protection system.
Advantage characteristics
The commonly used sizes of ecological bags are 80cm long x 40cm wide and 81cm long x 43cm wide. In addition, the specifications of planting bags are 60x40cm. The ecological bags can also be added with grass seeds. After being covered with soil, grass can grow and slope can be protected. In slope engineering, this new material can completely replace stone, cement and other materials, and can greatly reduce the engineering cost. After construction, the slope has a surface that can be covered with vegetation, so that the excavated slope can achieve the effect of greening, forming a natural ecological slope. It has the filtering function of permeable and impermeable soil, so the formed slope has high water permeability, strong protection and stability for soil loss, local mud (soil) stone flow, slope collapse, etc., and can become a permanent high stable natural slope.