CN209732167U

CN209732167U - Heat-preserving moisture-preserving greening blanket

Info

Publication number: CN209732167U
Application number: CN201920382568.2U
Authority: CN
Inventors: 冯忠超; 孟灵晋
Original assignee: Shandong Jing Innovative Materials Technology Co Ltd
Current assignee: Shandong Jing Innovative Materials Technology Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2019-12-06
Anticipated expiration: 2029-03-25

Abstract

the utility model discloses a afforestation blanket keeps warm and moisturizes, including afforestation blanket body and fixed connector, afforestation blanket body top-down is equipped with the netlike and adds the muscle layer, goes up parcel layer, heat preservation, seed layer, matrix layer, inverted filter, parcel layer and netlike down and adds the muscle layer, and the netlike adds the muscle layer down and is equipped with the U type fastener that is used for connecting adjacent afforestation blanket body all around, and netlike adds the muscle layer bottom down and is equipped with evenly distributed's the staple that is used for fixing afforestation blanket body subaerial. The integrally formed flexible material is adopted, so that the deformation of the foundation and the filled soil can be suitable, and the flow velocity resistance is good; through the setting of staple and U type fastener, the laying of the afforestation blanket body of being convenient for, the construction is swift, and construction period is short, and engineering cost is low, can lay on revetment side slopes such as river course, bank protection to control water conservancy erosion, soil loss, reach the efficiency of side slope ecological remediation, landscape greening simultaneously, still the river course is in nature, has realized the purpose of ecological bank protection.

Description

Heat-preserving moisture-preserving greening blanket

Technical Field

The utility model relates to a greening blanket, in particular to a heat-preserving and moisture-preserving greening blanket.

Background

A large number of exposed soil slopes can be formed in railway slopes, highway slopes, river banks, lake banks, areas or regions with severe desertification, waste mines and other buildings during construction, if ecological balance of the exposed soil slopes is restored by natural force, germination and growth of plants are very slow, and even if the plants are restored, the plants are very disorderly, in addition, some soil slopes cannot be restored completely, and great damage is caused to the ecological greening environment. If the maintenance is not proper, soil erosion can be caused, and the safety of the area can be seriously affected.

At present, some methods for laying the vegetation carpet are adopted, and the operation is simple; because the traditional slope greening vegetation mode is long in laying time, a vegetation anti-scouring protection layer is not formed on the surface of a slope in a long period of time after slope construction is completed, a large amount of loss of slope vegetation soil, landslide and collapse accidents often occur when the slope is washed by strong rainfall and infiltrated by the strong rainfall, and the vegetation withering phenomenon is caused because the water evaporation speed is far higher than the rainwater supply in arid seasons or arid regions.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a heat preservation and moisture preservation greening blanket can solve the problem that traditional side slope vegetation laying time is long, and side slope protective property is poor.

In order to solve the technical problem, the utility model provides a following technical scheme:

The utility model provides a afforestation blanket keeps warm and moisturizes, including afforestation blanket body and fixed connector, afforestation blanket body top-down is equipped with the netlike and adds the muscle layer, goes up parcel layer, heat preservation, seed layer, matrix layer, anti-filtering layer, parcel layer and lower netlike and adds the muscle layer, go up netlike and add the muscle layer, go up parcel layer, heat preservation, seed layer, matrix layer, anti-filtering layer, parcel layer and lower netlike and add the muscle layer and connect gradually and form the integral structure, go up netlike and add the muscle layer and netlike and add the reticular structure that the muscle layer formed for fine weaving of glass down, netlike adds the muscle layer down and is equipped with the U type fastener that is used for connecting adjacent afforestation blanket body all around, netlike adds the muscle layer bottom and is equipped with evenly distributed's the staple that is used for fixing the afforestation blanket.

As an optimal technical scheme of the utility model, go up the parcel layer and wrap up the layer down and be the non-woven fabrics.

As an optimized technical proposal of the utility model, the heat preservation layer is formed by mixing plant straw particles and a binder.

As an optimized technical proposal of the utility model, the seed layer is composed of paper with the surface sprayed with biological adhesive and grass seeds attached on the paper, and the grass seeds are Bai mu Da Cao or Bai xi Cao or precocity grass or high fescue grass or Zi Yang Mao grass with the plant height of 0.1-0.5 m.

As a preferred technical proposal of the utility model, the matrix layer is made of soil and fertilizer needed by seeds.

As an optimized technical scheme of the utility model, be equipped with a plurality of barbs on the nail body of staple, the staple adopts the ABS resin to make.

As an optimized technical scheme of the utility model, U type fastener is made for the plastics material.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

The utility model adopts the flexible material which is integrally formed, can be suitable for the deformation of the foundation and the filling, and has good flow speed resistance; the arrangement of the fixing nails and the U-shaped fasteners is convenient for the laying of the greening blanket body, the construction is rapid, the construction period is short, the construction cost is low, and the arrangement of the inverted filter layer ensures that the drainage of the ecological slope system is smooth and the soil-fixing vegetation effect is good; the ecological revetment can be laid on revetment side slopes such as river channels and revetment to control hydraulic erosion and soil loss, and simultaneously achieve the effects of side slope ecological restoration and landscape greening.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the fixing nail of the present invention;

Wherein: 1. a netlike reinforcement layer; 2. coating a layer; 3. a heat-insulating layer; 4. a seed layer; 5. a substrate layer; 6. a reverse filtering layer; 7. a lower wrapping layer; 8. a lower reticular reinforced layer; 9. fixing nails; 10. u-shaped fastener.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Please refer to fig. 1-2, the utility model provides a heat preservation afforestation blanket of moisturizing, including afforestation blanket body and fixed connector, afforestation blanket body top-down is equipped with netlike and adds muscle layer 1, go up parcel level 2, heat preservation 3, seed layer 4, matrix layer 5, anti-filtering layer 6, parcel level 7 and netlike add muscle layer 8 down, netlike adds muscle layer 1, go up parcel level 2, heat preservation 3, seed layer 4, matrix layer 5, anti-filtering layer 6, parcel level 7 and netlike add muscle layer 8 down connect gradually and form the integrated configuration, netlike adds muscle layer 1 and netlike adds the mesh that muscle layer 8 was woven for glass fibre under, netlike adds muscle layer 8 is equipped with all around and is used for connecting the U type fastener 10 of adjacent afforestation blanket body down, netlike adds muscle layer 8 bottom and is equipped with evenly distributed and is used for fixing afforestation blanket body at subaerial staple 9.

The upper wrapping layer 2 and the lower wrapping layer 7 are non-woven fabrics. The heat-insulating layer 3 is formed by mixing plant straw particles and a binder. The seed layer 4 is composed of paper with the surface sprayed with biological adhesive and grass seeds attached to the paper, wherein the grass seeds are bermuda grass, paspalum natatum, precocious grass, tall fescue or aethiopica argentea with the plant height of 0.1-0.5 m. The matrix layer 5 is made of soil and fertilizer required by seeds. The body of the fixing nail 9 is provided with a plurality of barbs, and the fixing nail 9 is made of ABS resin. The U-shaped fastener 10 is made of plastic.

The specific working principle is as follows: one side is equipped with heat preservation 3 between upper wrapping layer 2 and lower wrapping layer 7, seed layer 4, matrix layer 5 and anti-filter 6, can keep warm seed layer 4 through the setting of heat preservation 3, provide the temperature environment that grass seed growth needs, and heat preservation 3 adopts plant straw granule and binder to mix to form, the loss of moisture can be prevented to plant straw granule, play the effect of moisturizing, and be equipped with matrix layer 5 in seed layer 4 bottom, matrix layer 5 provides the required nutrition of grass seed growth for seed layer 4, the setting of anti-filter 6 simultaneously, be favorable to preventing the loss of matrix layer 5 soil, be equipped with netlike muscle layer 1 above upper wrapping layer 2, and be equipped with netlike muscle layer 8 under lower wrapping layer 7, through the setting of two netlike muscle layers, further strengthen the protection to middle each layer, prevent that strong rainfall from scouring from causing the destruction to the afforestation blanket, netted muscle layer 8 bottom is equipped with evenly distributed's staple 9 down, can make afforestation blanket body and side slope ground fix through staple 9, and netted muscle layer 8 is equipped with U type fastener 10 all around under, through the setting of U type fastener 10, and each afforestation blanket body of messenger that can convenient and fast splices, is convenient for lay.

The utility model discloses the beneficial effect that can reach is: the utility model adopts the flexible material which is integrally formed, can be suitable for the deformation of the foundation and the filling, and has good flow speed resistance; the arrangement of the fixing nails and the U-shaped fasteners is convenient for the laying of the greening blanket body, the construction is rapid, the construction period is short, the construction cost is low, and the arrangement of the inverted filter layer ensures that the drainage of the ecological slope system is smooth and the soil-fixing vegetation effect is good; the ecological revetment can be laid on revetment side slopes such as river channels and revetment to control hydraulic erosion and soil loss, and simultaneously achieve the effects of side slope ecological restoration and landscape greening.

the embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. heat preservation afforestation blanket of moisturizing, including afforestation blanket body, its characterized in that, afforestation blanket body top-down is equipped with netlike and adds muscle layer (1), goes up parcel layer (2), heat preservation (3), seed layer (4), matrix layer (5), anti-filtering layer (6), parcel layer (7) and netlike adds muscle layer (8) down, netlike adds muscle layer (1), goes up parcel layer (2), heat preservation (3), seed layer (4), matrix layer (5), anti-filtering layer (6), parcel layer (7) and netlike adds muscle layer (8) down and connects gradually and form integrated structure, netlike adds muscle layer (1) and netlike adds the reticular structure that muscle layer (8) formed for glass fiber weaving down, netlike adds muscle layer (8) and is equipped with U type fastener (10) that are used for connecting adjacent afforestation blanket body all around down, netlike adds muscle layer (8) bottom is equipped with evenly distributed and is used for fixing subaerial staple (9) with afforestation blanket body.

2. The blanket for greening with heat and moisture preservation as claimed in claim 1, wherein the upper wrapping layer (2) and the lower wrapping layer (7) are non-woven fabrics.

3. The blanket as claimed in claim 1, wherein the heat-insulating layer (3) is made by mixing plant straw particles with binder.

4. The heat-preservation and moisture-preservation greening blanket as claimed in claim 1, wherein the seed layer (4) is composed of paper with a surface sprayed with biological adhesives and grass seeds attached to the paper, and the grass seeds are bermudagrass grass or paspalum natatum or precocious grass or tall fescue or aethiopica zizanioides with a plant height of 0.1-0.5 m.

5. the blanket as claimed in claim 1, wherein the matrix layer (5) is made of soil and fertilizer required by seeds.

6. The blanket for insulation and moisture preservation as claimed in claim 1, wherein the body of the fixing nail (9) is provided with a plurality of barbs, and the fixing nail (9) is made of ABS resin.

7. The blanket as claimed in claim 1, wherein the U-shaped fastener (10) is made of plastic material.