CN201048485Y

CN201048485Y - Slope afforestation plant blanket

Info

Publication number: CN201048485Y
Application number: CNU2007200849339U
Authority: CN
Inventors: 叶建军
Original assignee: Hubei University of Arts and Science
Current assignee: First Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Priority date: 2007-05-26
Filing date: 2007-05-26
Publication date: 2008-04-23
Anticipated expiration: 2017-05-26

Abstract

The utility model provides a side slope greening vegetation blanket; a dry plant substrate in uniform paving is arranged between an upper layer screen and a lower layer screen which are made of jute or plastic; the upper layer screen and the lower layer screen are connected to form a whole blanket-shaped coiled material by stitch-bonded threads; a layer of non-woven fabric or degradable paper seed fetal body is also arranged between the lower layer screen and the dry plant substrate; plant seeds in uniform paving are adhered on the seed fetal body; the dry plant substrate adopts fragments which is formed by drying and smashing eichhornia crassipes, one of ten harmful grasses in the world; the utility model makes use of harmful plant resource which is changed to be useful and is paved on the surface of a side slope, thereby effectively preventing water loss and soil erosion of the side slope; as the vegetation blanket is a porous structure, plant seeds can grow out from the vegetation blanket; the eichhornia crassipes comprises higher nutrition of nitrogen, phosphor and potassium and can provide sufficient nutrition for plants after rotten; the utility model is remarkably characterized by large quantity and easy gain of raw material, low cost, convenient construction and favorable environmental protection.

Description

The greening side slope plant-growth carpet

Affiliated technical field

The utility model relates to a kind of product that can be used for greening side slope, a kind of specifically greening side slope plant-growth carpet.

Background technology

The side slope face of riverbank, road after construction because the destruction of vegetation; be easy to produce serious water and soil loss; and can constitute directly harm to river and road; traditional method is to adopt building stones or the concrete opposite side is domatic covers; though can solve side slope water and soil loss problem; but large tracts of land adopts the sandstone material to cover, and easily causes visual inharmoniously, is unfavorable for afforesting the requirement with ecological protection.

Summary of the invention

The utility model is the water and soil loss problem that effectively solves the side slope soil, and a kind of greening side slope plant-growth carpet is provided, and can afforest side slope by laying very easily.

The utility model comprises and being linked to each other by the loop bonding line, adopt the upper wire of jute or plastic production and lower net and between dried plant matrix and the seed carcass and the plant seed thereof of nonwoven or degradable paper material, the technical scheme that is adopted is: be equipped with between upper wire and lower net and lay uniform dried plant matrix, adopt the loop bonding line to link to each other up and down, make it integrant blanket shape coiled material, between lower net and dried plant matrix, be provided with the seed carcass that one deck adopts nonwoven or degradable paper material to make, and on the seed carcass, adopt binding agent to bond plant seed that even shop broadcasts.

Described dried plant matrix is the fragment of dried Eichhornia crassipes processing.Eichhornia crassipes can adopt natural air drying or dry, and also can adopt mechanical drying to handle, and is cut to fragment and gets final product.

The mesh size of upper wire and lower net is less than the size of dried plant matrix fragment.In order to avoid dried plant matrix is from the eyelet loss of levels net.

By upper wire and lower net and between the blanket shape coiled material thickness that constitutes of dried plant matrix be 3～10cm, length and width is of a size of 2～5m * 1～3m.Concrete thickness and length dimension can be adjusted in the technical scheme scope according to concrete construction requirement or convenient transportation.

The main raw material(s) that the utility model uses is the Eichhornia crassipes (having another name called weter hyacinth) of one of the world's ten big evil grass, amount is obtained greatly easily, processing and construction be very convenient, with low cost, both alleviated the harm of Eichhornia crassipes to ecotope, turn waste into wealth again and can afforest side slope, its beneficial effect is significant.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is the utility model user mode schematic diagram.

Embodiment

Shown in accompanying drawing 1 embodiment: between upper wire 1 and lower net 2, be equipped with and lay uniform dried plant matrix 3, adopt loop bonding line 4 to link to each other between up and down, make it integrant blanket shape coiled material.Between lower net 2 and dried plant matrix 3, be provided with the seed carcass 5 that one deck adopts nonwoven or degradable paper material to make, and on seed carcass 5 the employing binding agent plant seed 6 that even shop broadcasts that bondd.Dried plant matrix 3 is fragments of dried Eichhornia crassipes processing.The mesh size of upper wire 1 and lower net 2 is less than the size of dried plant matrix 3 fragments.By upper wire 1 and lower net 2 and between the blanket shape coiled material thickness that constitutes of dried plant matrix 3 be 3～10cm, length and width is of a size of 2～5m * 1～3m.

Shown in the accompanying drawing 2: upper wire 1 that connects by loop bonding line 4 and lower net 2 and between dried plant matrix 3 and the plant-growth carpet that constitutes of seed carcass 5, plant seed 6 by " U " sprig 7 be fixed on the side slope soil domatic 8 on.

The utility model is behind the surperficial laying construction in side slope soil, because plant-growth carpet is a loose structure, plant seed can very fast therefrom germinating growth, and the oxygen in the Eichhornia crassipes dry matter, phosphorus, potassium content are very abundant, can be plant growing after rotting enough nutrition is provided.

Claims

1. A kind of side slope greening vegetation blanket, comprises the upper net (1) that adopts jute or plastic to make and the lower net (2) that is connected by stitching line (4) and the dry plant substrate (3) between and without The seed carcass (5) of woven cloth or degradable paper material and the plant seeds (6) thereof are characterized in that: between the upper layer net (1) and the lower layer net (2), a dry plant matrix ( 3), the upper and lower sides are connected by sewing thread (4) to form an integral blanket-like coiled material, and a layer of non-woven or degradable fabric is provided between the lower net (2) and the dry plant substrate (3). A seed carcass (5) made of paper material, and plant seeds (6) that are evenly sown are bonded on the seed carcass (5) with an adhesive.

2. The slope greening vegetation blanket according to claim 1, characterized in that: the dry plant substrate (3) is processed fragments of dried water hyacinth.

3. The slope greening vegetation blanket according to claim 1, characterized in that: the mesh size of the upper net (1) and the lower net (2) is smaller than the size of the dry plant substrate (3) fragments.

4. The planting blanket for slope greening according to claim 1, characterized in that: the thickness of the blanket coiled material consisting of the upper net (1) and the lower net (2) and the dry plant substrate (3) between them is 3 ～10cm, length and width are 2～5m×1～3m.