CN2489574Y

CN2489574Y - Combined grass blanket

Info

Publication number: CN2489574Y
Application number: CN01250099U
Authority: CN
Inventors: 程红梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-16
Filing date: 2001-07-16
Publication date: 2002-05-08
Anticipated expiration: 2011-07-16

Abstract

The utility model relates to a combined grass blanket, belonging to the technical field of environment protecting and agriculture. The combined grass blanket includes a grass layer 1 and a woven nutrition layer 2 and is characterized in that the combined grass blanket also comprises a water reserving layer 3 made of a typical anti-pressure material. The reserving layer 3 is a supporting plate provided with a concave groove 5 and a convex groove 6 and is coated with the woven nutrition layer 2 where the grass of grass layer 1 is growing. The lower surface of the reserving layer 3 is contacted with a supporting element 4. The utility model has the advantages that: the grassland is quickly formed and can be paved at any places at any time. The grass blanket is even, beautiful, earthless and clean; the utility model can reuse the irrigated water and the nutrition which penetrate into the water reserving layer, reducing the maintenance cost of the grassland. The utility model can be used for greening the surroundings of houses, roofs, aerial gardens, parks, playgrounds, streets, protection dikes, etc.

Description

Combined type grass blanket

Technical field:

The utility model relates to a kind of careless blanket, and particularly a kind of combined type grass blanket belongs to environmental protection and agricultural technology field.

Background technology:

At present, in order to improve people work, living environment, around many buildings, public places such as the roof of building and square have all planted many flowers, plants and treess.But these flowers, plants and trees great majority all are directly to be planted in the soil, and crop cycle is long, the maintenance costs height.And in the prior art, these two described careless blankets of invention of CN2123866U and CN2086968U, all be careless blanket to be laid immediately on the supporters such as ground, roof cement face, moisture in so careless blanket just directly contacts with supporter with organic matter, just corrode after a period of time, the supporters such as ground, roof that decreased piece, even cause the roof seepage.

Summary of the invention:

The purpose of this utility model provides a kind of combined type grass blanket, and it both can alleviate erosion and the damage of careless blanket to supporters such as building, ground, can reach effect heat insulation, greening again.

The technical solution of the utility model is: a kind of combined type grass blanket, comprise grass layer and fabric base nutritive layer, it is characterized in that it also comprises aquifer, aquifer is to have recessed and the supporting plate groove groove by what compression-resistant material was made, the aquifer upper surface is equipped with the fabric base nutritive layer of the grass layer of growing, and lower surface contacts with supporter.

Described combined type grass blanket, it is characterized in that fabric base nutritive layer by synthetic fibers, superly absorb fibrage and make, and be added with nutriment for careless layer growth.

Described combined type grass blanket is characterized in that having in the fabric base nutritive layer and can the grass layer can be linked together after contacting cultivation after a while with fabric base nutritive layer for the space of grass layer root system infiltration growth.

It is fast that advantage of the present utility model is to form the speed on grassland, can lay in any place whenever and wherever possible, and smooth, attractive in appearance, do not have soil, a cleaning.Can moisture and the nutriment that pouring is penetrated in the aquifer be reused again, reduced the maintenance cost on grassland.The greening that the utility model is mainly used in around the dwelling house, roof, hanging garden, park, sports ground, street and protection are carried etc.

Description of drawings:

Fig. 1 is the combination level schematic diagram of the utility model part.

Fig. 2 is the partial structurtes schematic diagram of aquifer among Fig. 1.

Wherein: the 1st, the grass layer

The 2nd, fabric base nutritive layer

The 3rd, aquifer

The 4th, supporter

The 5th, the groove on the aquifer supporting plate

The 6th, the tongue on the aquifer supporting plate

Embodiment:

Also in conjunction with the accompanying drawings structure of the present utility model is described in further detail according to specific embodiment below.

Referring to Fig. 1, left part is careless blanket, and right part is the aquifer 3 that grass layer 1 and fabric base nutritive layer 2 show when rolling, on the aquifer 3 fluted 5 and tongue 6.

Referring to Fig. 2, grass seeds forms grass layer 1 through preliminary cultivation back, grass layer 1 is laid on the fabric base nutritive layer 2, fabric base nutritive layer 2 is formed by synthetic fibers, superabsorbent fibrage, moisture and nutriment had very strong absorption affinity, being added with nutriment on the fabric base nutritive layer 2 provides 1 growth of grass layer required, after grass layer 1 absorbs water and nutrition is grown, the root yarn is penetrated in the space in the fabric base nutritive layer 2, and grass layer 1 just links together with fabric base nutritive layer 2 like this.Be equipped with aquifer 32 times at fabric base nutritive layer, aquifer 3 is to form the supporting plate that has groove 5 and tongue 6 by typings such as plastics, composite fibre materials compactings, has certain compression strength, and has retaining, function such as ventilative.When people water careless blanket, grass layer 1 and fabric base nutritive layer 2 have absorbed part moisture and nutriment, and the moisture and the nutrient of failing in time to be absorbed have been stored in the groove 5 of aquifer 3 with regard to seepage, when grass layer 1 needs moisture and nutrient, pass through capillarity, fabric base nutritive layer 2 has adsorbed the moisture and the nutrient of storing in the aquifer 3 again, supplies with 1 growth of grass layer.The utility model had both prevented the erosion damage to supporters such as ground, roofs such as moisture, organic matter, had prolonged the time interval of careless blanket pouring again, had saved water resource, greatly reduced the maintenance cost on grassland.

Claims

1, a kind of combined type grass blanket, comprise grass layer (1) and fabric base nutritive layer (2), it is characterized in that it also comprises aquifer (3), aquifer (3) is the supporting plate of being made by compression-resistant material that has groove (5) and tongue (6), aquifer (3) upper surface is equipped with the fabric base nutritive layer (2) of the grass layer (1) of growing, and lower surface contacts with supporter (4);

2, combined type according to claim 1 grass blanket, it is characterized in that fabric base nutritive layer (2) by synthetic fibers, superly absorb fibrage and make, and be added with nutriment for careless layer growth;

3, combined type grass blanket according to claim 1 is characterized in that having in the fabric base nutritive layer (2) and can grass layer (1) can be linked together after contacting cultivation after a while with fabric base nutritive layer (2) for the space of grass layer (1) root system infiltration growth.