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Greening coiled material

A coiled material and seed technology, which is applied in the field of new greening and environmental protection engineering materials, can solve problems such as the inability to directly use vegetation for restoration or greening, the inability to realize temperature control, water control functions, and unfavorable direct absorption by plant roots, so as to reduce maintenance costs, Achieve efficient utilization, increase germination rate and germination speed

Active Publication Date: 2012-07-18
李绍才
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages are that firstly, only a small amount of matrix is ​​added, and it cannot be directly used for vegetation restoration or greening at soilless interfaces. Covering the surface with soil or artificial matrix first, and then laying vegetation restoration materials, the construction cost is relatively high; second, the simple fiber covering solution is used for water and temperature control, and the water retention and heat preservation effect is poor, and good environmental protection cannot be achieved. The temperature control and water control functions are prone to vegetation degradation in extreme weather conditions, which increases the maintenance cost of the project; third, the seeds are directly sprinkled into the fiber layer, and plant germination is inhibited; fourth, the fertilizer is located in the fiber layer, which is not conducive to The direct absorption of plant roots, and the loss is large; Fifth, because the seeds and other materials are directly sprinkled into the fiber layer, the transportation process is easy to cause the loss of these materials

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

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Effect test

Embodiment 1

[0019] Embodiment 1: The greening coil material of the present invention comprises from top to bottom a water temperature and light control layer 1 provided with a filling tank 11, a root system planting layer 2, and a water / root regulating layer 3, and the seed mixture 4 is filled in the filling tank 11 , covering the seed germination band 5 on the seed mixture 4, the anchor ring 6 arranged in the greening roll material. Among them, the filling grooves 11 are distributed in a strip shape, water seepage holes 12 are opened on the upper and lower sides of the water temperature and light control layer 1, stretching folds 13 are arranged at intervals on the water / root regulating layer 3, and transverse holes 13 run through the seed germination belt 5. Notch 14 ( Figure 10 ). The ratio of components in the root system planting layer is 50 parts by weight of substrate, 0.5 parts of binder, 20 parts of water absorbing agent, 20 parts of fertilizer, 0.01 parts of disinfectant and 0...

Embodiment 2

[0020] Embodiment 2: The greening coil material of the present invention comprises from top to bottom a water temperature and light control layer 2 provided with a filling tank 11, a root system planting layer 2, and a water / root regulating layer 3, and the seed mixture 4 is filled in the filling tank 11 , cover the seed germination band 5 on the seed mixture 4, and set the anchor ring 6 in the greening roll material. Wherein, the filling grooves 11 are distributed in a lattice shape, and the seed germination belt 5 runs through a longitudinal slit 15 ( Figure 11 ). The ratio of components in the root system planting layer is 80 parts by weight of substrate, 1 part of binder, 30 parts of water absorbing agent, 40 parts of fertilizer, 0.03 parts of disinfectant, and 0.005 parts of regulator; 20. Water retaining agent 8, binder 1, matrix 60, fertilizer 5, disinfectant 0.03 and regulator 0.005.

Embodiment 3

[0021] Embodiment 3: The greening coil material of the present invention comprises from top to bottom a water temperature and light control layer 1 provided with a filling groove 11, a root system planting layer 2, and a water / root regulating layer 3, and the seed mixture 4 is filled in the filling groove 11 , covering the seed germination belt 5 on the seed mixture 4, and being arranged on the flexible anchor belt 7 on both sides of the greening roll material laterally. Wherein, the filling grooves 11 are distributed in a lattice shape, and the seed germination belt 5 runs through a longitudinal slit 15 ( Figure 11 ). The compounding proportion of each component of its root system colonization layer is substrate 65, binder 0.7, water absorbing agent 25, fertilizer 30, disinfectant 0.02, regulator is 0.003; its compounding proportion of seed mixture is plant seed 15, water retention Agent 5, binder 0.7, matrix 50, fertilizer 4, disinfectant 0.02 and regulator 0.003.

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Abstract

The invention provides a greening coiled material which comprises a water temperature optical control layer, a root system field planting layer, a water / root regulating layer, a seed mixture, a seed germination band and an installation component from top to bottom, wherein the water temperature optical control layer is provided with a filling tank; the seed germination band is covered on the seedmixture; the installation component is arranged on the greening coiled material; or a root system anchoring layer, an anti-seepage root-proof layer and an adhesive layer are arranged below the water / root regulating layer. The greening coiled material has a good greening effect, can be subjected to compression packing, is efficient to transport, is convenient to construct, has high efficiency and low construction cost and is mainly used for greening engineering slopes, discard soil and dregs, banks and the like.

Description

technical field [0001] The invention relates to a novel greening and environmental protection engineering material, in particular to a greening coiled material. Background technique [0002] With the development of the concept of ecological environment and the improvement of the requirements for sustainable development, ecological governance with plants as the main component has become an important technical approach for soil erosion control at home and abroad. At present, the main feature of vegetation restoration products is to combine plant seeds with functional carriers to form packaged goods that can be conveniently constructed and planted manually. It has the advantages of fast construction speed and is not limited by soil conditions. US Patent No. 5,226,255 discloses a planting blanket whose upper and lower parts are composed of natural degradable non-woven fibers, and a high-strength, bidirectionally stable open-hole plastic net located in the middle of the upper and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): A01G9/10A01G7/06
Inventor 李绍才孙海龙龙凤李付斌
Owner 李绍才
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