CN101692779A

CN101692779A - Fiber grass blanket without soil

Info

Publication number: CN101692779A
Application number: CN200910236355A
Authority: CN
Inventors: 王恩来; 张慧中
Original assignee: KLD INTERNATIONAL ENVIRONMENTAL PROTECTION VEGETATION (BEIJING) Co Ltd
Current assignee: KLD INTERNATIONAL ENVIRONMENTAL PROTECTION VEGETATION (BEIJING) Co Ltd
Priority date: 2009-10-27
Filing date: 2009-10-27
Publication date: 2010-04-14

Abstract

A fiber grass blanket without soil at least comprises an upper net, a fiber layer and a lower net, which are arranged in turn and are sewn together, wherein the fiber layer is paved by plant fiber bodies. As adopting straw, palm fiber and/or hemp which contain a great amount of plant fibers to lay the fiber layer, the strength of the grass blanket is enhanced, and the grass blanket can protect grass seeds after paving on the land with grass seeds before grasses come out, and can naturally degrade after grasses come out for providing nutrients to lawns. The adopted plant fiber bodies, such as straw, palm fiber and/or hemp are agricultural wastes, and can be recycled, thereby achieving the purpose of saving resources.

Description

Fiber grass blanket without soil

Technical field

The present invention relates to a kind of greening and environmental protection technology, relate in particular to the careless blanket of a kind of greening.

Background technology

Along with the quickening of process of industrialization, desertization increases the weight of day by day, and water and soil conservation, to enlarge green coverage imperative.The Artificial grass blanket is one of important means that addresses this problem.

At present; in most cases be to cultivate the lawn by manually sowing grass seeds; can either save cost like this; can fundamentally realize greening again; yet; grow healthy and strong grass by grass seeds and need certain cultivation time; this section period again; the position of often adopting Polypropylence Sheet will spread grass seeds covers; treat Polypropylence Sheet to be removed after grass seeds germinates, when meeting with bad weather, the Polypropylence Sheet of bedding is often started again; and this section is in the period; the Polypropylence Sheet of being laid can not play and fix the sand; the effect that prevents erosion, and after removing Polypropylence Sheet, the new lawn that grows is often damaged owing to lack protection; this kind method efficient is low, and the man power and material has been caused waste.

Summary of the invention

In order to solve the problems of the technologies described above; the invention provides a kind of fiber grass blanket without soil; this grass blanket can play a protective role to grass seeds, and before growing grass, can play fix the sand, bank protection and the effect that prevents erosion, have the carrying of being easy to, plant the characteristics efficiently of building.

In order to reach above-mentioned technical purpose, the technical solution adopted in the present invention is:

A kind of fiber grass blanket without soil, comprise at least set gradually and quilting be online, the fibrage and off line of one, described fibrage is paved into by plant fiber bodies.

Described fibrage is paved into by plant fiber bodies usually.

Described plant fiber bodies forms described fibrage in the mode of tiling usually.

Described plant fiber bodies can be stalk, monofilament and/or flax silk.

Described stalk, monofilament and/or flax silk length are not more than 20 centimetres usually.

Described stalk, monofilament and/or flax silk are generally is not with earth and moisture to be not more than 10% stalk, monofilament and/or flax silk.

Described online and described off line all can the braiding by the plastics silk form.

Described plastics silk can be plain polypropylene plastics silk, degradable polypropylene plastics silk or reinforced polypropylene plastics silk.

The beneficial effect that the present invention obtained is: owing to adopted the stalk, monofilament and/or the flax silk that contain a large amount of vegetable fibers to be paved into fibrage; strengthened the intensity of careless blanket; be layered on the ground of spreading grass seeds; before grass grows; can protect grass seeds; after grass seeds grew up to, natural degradation can provide nutrient for the lawn.The plant fiber bodies stalk, monofilament and/or the flax silk that adopt are agricultural wastes, can recycle, and reach aim of saving.

Description of drawings

Fig. 1 is the hierarchical structure schematic diagram of fiber grass blanket without soil of the present invention.

Embodiment

Referring to Fig. 1, a kind of fiber grass blanket without soil comprises at least setting gradually and quilting is the online 1, fibrage 2 of one and off line 3 that described fibrage is paved into by plant fiber bodies.

It is uniform that each layer of grass blanket is convenient to careless blanket through the machine quilting, than bonding more environmental protection.

Described plant fiber bodies can be stalk, monofilament and/or flax silk, described stalk, monofilament and/or flax silk length are not more than 20 centimetres usually, the stalk of returning, monofilament and/or flax silk through after being broken into 10-20 centimetre, being carried out not compacting tiling again and form fibrage, simple to operate.The fibrage that forms after smashing neither stops the growth of grass seeds, is beneficial to later stage degradation again.Described stalk; monofilament and flax silk contain a large amount of vegetable fibers; these vegetable fibers make described fibrage have the intensity as the chemical industry fiber; can play a very good protection to grass seeds; but can as the chemical industry fiber, not pollute environment; because described fibrolaminar constituent is plant; compare with other chemical materials; more help forming the environment near nature of suitable seed growth; after grass seeds is longer; can natural degradation formation comprise calcium; the nutriment of nutrient components such as phosphorus; for the lawn provides enough nutrients; and described stalk; what monofilament and flax silk were agricultural wastes utilizes product again; it is wider to originate; with low cost; described fibrolaminar thickness can be selected according to different purposes; such as; be applied to the north and just can adopt thicker fibrage than the careless blanket under the cold environment; so that keep the temperature and humidity of grass seeds local environment; be applied to the stadium; the careless blanket in the place that frequent confession people such as park tramples also should adopt thicker fibrage; otherwise; it is warmer to be applied to south; than the careless blanket under the wet environment; then can adopt thin fibrage; with the new grass that prevents grass seeds or grow owing to temperature too high or moist the damage; the arranging density of described online and off line mesh can be set according to the application scenario of careless blanket; described online and described off line the braiding by the plastics silk form; because careless blanket is the reticular pattern structure; thereby do not need to fix with wire netting again, economize on resources.Described online with described off line can be according to the needs of different purposes, adopt common polypropylene plastics silk, degradable polypropylene plastics silk or reinforced polypropylene plastics silk, such as, be applied to the careless blanket that the area of strong wind weather often appears in coastal area etc., perhaps be applied to the football field, the careless blanket in the place that golf course etc. often need be trampled, online of being adopted and the off line higher polypropylene plastics silk of working strength that needs, otherwise, in the relatively mild area of weather, then only adopt common polypropylene plastics stockline or degradable polypropylene plastic silk to make described online, off line getting final product.

Described non-earth grass blanket is layered on the comparatively barren ground surface in soil, and below careless blanket, spread grass seeds, before grass grows out, the grass blanket can play and fix the sand, bank protection and the effect that prevents erosion, this construction project such as repair the roads to cutting into a mountain has the very high value of environmental protection, after the grass blanket was longer, fibrage degraded back provided nutrient for the growth of grass.

Claims

1. fiber grass blanket without soil is characterized in that comprising at least setting gradually and quilting is online, the fibrage and off line of one that described fibrage is paved into by plant fiber bodies.

2. as claimed in claim 1 have a native careless blanket, it is characterized in that described fibrage is paved into by plant fiber bodies.

3. as claimed in claim 2 have a native careless blanket, it is characterized in that described plant fiber bodies forms described fibrage in the mode of tiling.

4. as claimed in claim 3 have a native careless blanket, it is characterized in that described plant fiber bodies is stalk, monofilament and/or flax silk.

5. as claimed in claim 4 have a native careless blanket, it is characterized in that described stalk, monofilament and/or flax silk length are not more than 20 centimetres.

6. fiber grass blanket without soil as claimed in claim 5 is characterized in that described stalk, monofilament and/or flax silk be not for to be not more than 10% stalk, monofilament and/or flax silk with earth and moisture.

7. as claim 1,2,3,4,5 or 6 described fiber grass blanket without soil, it is characterized in that described online and described off line the braiding by the plastics silk form.

8. fiber grass blanket without soil as claimed in claim 7 is characterized in that described plastics silk is plain polypropylene plastics silk, degradable polypropylene plastics silk or reinforced polypropylene plastics silk.