KR100542957B1 - Lawn mat without soil - Google Patents

Abstract

The present invention is a three-dimensional mesh-like matrix formed continuously open pores through which moisture and air can pass; As a mixture filled in the open pores in the matrix, 10 to 20% by weight of the charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of organic dry fertilizer, 10 ~ It provides a soil-free grass mat comprising a 20% by weight, a mixture comprising 5 to 20% by weight of heavy metal purifier and 40 to 70% by weight of wood fiber. According to the present invention, it is easy to grow grass or grow or cultivate other plants in a building, a rooftop, a dry area lacking moisture, and the storage, handling and management of a grass mat are particularly advantageous.

Grass mat, matrix

Description

Soil-less grass mat {LAWN MAT WITHOUT SOIL}

1 is a schematic cross-sectional view showing the structure of a grass mat according to the present invention.

Figure 2 is a photograph showing one embodiment of a three-dimensional matrix constituting the grass mat of the present invention.

3 is a schematic plan view showing an example of use of a grass mat according to the present invention.

Figure 4 is a schematic cross-sectional view showing the structure of another grass mat according to the present invention.

*** Explanation of symbols for main parts of drawing ***

10: grass mat (the first mat layer) 12: matrix

14: Mixture 20: Local layer

30: second mat layer

The present invention relates to a soil-free grass mat, and more particularly, to a new type of grass mat that allows a continuous supply of moisture and nutrients by filling a matrix structure with a non-soil mixture.

Conventionally, as the example of plant mats, in the case of bed soil, the soil in the form of clay or sheet-like soil is placed in a box, and then watered. I have used In this case, there was a difficulty in the production of the topsoil of the hair growth bed, which is cumbersome and labor intensive.

In order to improve such a problem, various attempts have been made, such as providing a soil composition for hair growth replacing the soil soil, or providing a method of manufacturing a sheet, paper, seedling box, sheet, etc., to which seed is attached. Since the weight of the clay is close to 5-6 kg, including the mother bed, it requires heavy labor for the user, so the light soil is thought of as a gardening clay (such as peat or peat shell powder). By adding zeolites and perlides, it contains a proper amount of moisture like organic compost and is widely distributed in pavement. However, this is merely a substitute for clay soil, so the user must manufacture the clay for hair growth in the same way as soil clay. It is cumbersome, expensive in terms of price and distribution management costs.

In addition, in the past, a nonwoven sheet of a seedling nursery box for rice transplanting was developed, which reflects only a very simple principle for preventing the seedlings from spreading to the bottom hole of the seedling. There are still problems to solve. In this regard, Utility Model Publication No. 99-33768 discloses a seedling box incorporating a nonwoven fabric, but only provides a nonwoven fabric interior in the seedling box.

Recently, a sheet-like soil obtained by compressing and compressing horticultural soil was completely marketed. However, since it is a compression molding, the mat structure is very dense and no pores are formed, so that moisture or air permeability is poor. Inappropriate environment is not suitable for raising and germinating topography of seeds. In addition, the mat structure is weak and easy to break during transportation, and the physical properties and compression system of the horticultural soils is difficult to overproduce and mass production supply in reality.

In particular, until now, no means exists for the germination or growth of plants such as grass, regardless of the place, region, climatic conditions, etc., and thus, an inconvenient method of purchasing ocher and pollen and planting seeds therein has been intact. However, it is very difficult and inconvenient to grow grass and other plants using the conventional methods in buildings, houses, and other dry areas that lack moisture, and a new form of growing means is urgently required.

Accordingly, it is an object of the present invention to provide a soil-free mat for plant cultivation in a simple form that can germinate and grow plants, such as grass, regardless of region or place.

It is still another object of the present invention to provide a new type of grass mat that is excellent in the supply of moisture and nutrients and is easy to handle and manage.

Other objects and features of the present invention will be presented in more detail in the claims below.

In order to achieve the above object, the present invention is a three-dimensional mesh form matrix formed continuously open pores through which moisture and air can pass; As a mixture filled in the open pores in the matrix, 10 to 20% by weight of the charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of organic dry fertilizer, 10 ~ It provides a soil-free grass mat comprising a 20% by weight, a mixture comprising 5 to 20% by weight of heavy metal purifier and 40 to 70% by weight of wood fiber.

In addition, the present invention and the first matrix of the three-dimensional mesh form of open pores continuously formed; As a mixture filled in the open pores in the first matrix, 10 to 20% by weight of charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of organic dry fertilizer, and crack preventing agent A first mat layer composed of a first mixture comprising 10 to 20% by weight, 5 to 20% by weight of heavy metal purifier, and 40 to 70% by weight of wood fiber; A local layer stacked below the first mat layer; And a second matrix in the form of a three-dimensional network in which open pores are continuously formed; As a mixture filled in the open pores in the second matrix, 10 to 20% by weight of the charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of the organic dry fertilizer, and crack preventing agent A second mat layer comprising a second mixture comprising 10 to 20% by weight, 5 to 20% by weight of heavy metal purifier, 40 to 70% by weight of wood fiber, and 0.05 to 5% by weight of hygroscopic resin. Provide a soil-free grass mat that is constructed.

According to the soilless grass mat of the present invention, it is easy to handle and manage, and is particularly advantageous for growing grass or growing or growing other plants in buildings, rooftops, and dry areas that lack moisture.

The present invention relates to a grass mat, but the present invention is not only used for grass, but may be widely used for hair growth of plants such as flowers and vegetables.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Example 1.

1 is a schematic cross-sectional view showing the structure of a grass mat 10 according to the first embodiment of the present invention. As shown, the grass mat mixture 14 is densely contained in the matrix 12 in the form of a three-dimensional network in which open pores are continuously formed. The mixture 14 is filled in the open pores in the matrix 12, 10 to 20% by weight of charcoal of the grain husk, 5 to 20% by weight of coir dust, and 5 to 10% by weight of organic dry fertilizer. %, 10 to 20% by weight of cracking inhibitor, 5 to 20% by weight of heavy metal purifier and 40 to 70% by weight of wood fiber.

The mixture 14 may additionally include water in a ratio of 8: 2 to 5: 5 with the mixture. This water is contained in the grass mat for a long time, which continuously moisturizes the grass (or other plants) that grow on the grass mat. Such water may be included in the grass mat itself in advance, or may be supplied by the user when raising grass (or other plants) in a practical environment of use. Preferred water content is a 7: 3 mixture to water ratio.

In addition, the mixture may further include 0.5 to 1% by weight of liquid fertilizer. These liquid fertilizers promote the germination or growth of the plant seeds being grown, and are economical because it can reduce the use of additional fertilizers.

Various grains may be used as the grain husk, but chaff is used in the present embodiment, but is not limited thereto. The grain husks provide moisturizing, warming, and disinfecting properties, allowing the plant seeds to grow well even in areas with high temperature changes.

The organic dry fertilizer is preferably a peel of dried fruit, for example, peanut blood, walnut blood, pine nuts, and other substances may be used, but is not necessarily limited thereto. Such organic fertilizers can reduce the use of additional fertilizers and provide a warming and moisturizing effect in addition to the grain husks.

In the present embodiment, as the crack preventing agent, completely dried corn leaves were used, but not limited thereto, other dried materials including vegetable fibers may be used. Such a crack preventive agent prevents the mixture of the present invention from flowing out in the state filled in the matrix, and also provides a moisturizing effect.

The heavy metal purifier may use any one or more selected from illite, zeolite, pearlite, and vermiculite. When two or more of the listed materials are used, the amount of illite is preferably added in an amount of 2.5 to 5% by weight, the amount of added zeolite is 2.5 to 5% by weight, the amount of added pearlite is 2.5 to 5% by weight, and the amount of vermiculite is 10 to 15 weight percent is suitable. In addition to the purifying action, such heavy metal purifiers also provide disinfection and moisturizing effects.

On the other hand, the wood fiber (wood fiber) may be used, such as wood fiber or paper fiber. In addition to the moisturizing or warming effect, such wood fibers strengthen the bonding of the mixture according to the present invention, and serve to structurally strengthen the grass mat.

The thickness of the three-dimensional mesh type matrix used in the grass mat of the present invention is preferably 0.5 ~ 5cm, more preferably 1 ~ 3cm. If too thin, there is a disadvantage in structural weakness, on the contrary, too thick may cause inconvenience in use. 2 is a photograph showing an example of a matrix having a thickness of about 2 cm and an area of 25 x 50 cm ² . In the drawings, it can be seen that the three-dimensional network structure is formed, such a structure using a plastic material or other organic chemicals or natural coconut to produce a certain thickness of the fibrous shape, and then in the mold a uniform appearance and It may be formed to have a net structure. In addition, the matrix may be prepared using various methods and materials.

On the other hand, the mixture 14 is preferably filled not too dense or too low in the open pores of the matrix 12, the filling rate is such that the mixture filled in the matrix does not escape to the outside. The filling method of the mixture may be used in various ways. In some cases, the method of hand filling by the operator may be considered, but it is recommended to use an automated machine in consideration of work efficiency and product reliability. In this example an air compressor was used to fill the mixture at high speed into the matrix.

3 is a diagram showing an example of actually using a grass mat according to the present invention. For example, when one grass mat is used with a size of 25 × 50 cm ² , a total of 1 m ² grass mat is possible using a total of eight grass mats. Of course, it would be possible to use it as a grass mat of other specifications.

Example 2.

Grass mat according to another embodiment of the present invention is a mixture filled in a matrix of three-dimensional mesh form in which open pores that allow moisture and air to pass through continuously, 10 to 20% by weight of the charcoal of the grain husk and coir 5 to 20% by weight of dust, 5 to 10% by weight of organic dry fertilizer, 10 to 20% by weight of crack inhibitor, 5 to 20% by weight of heavy metal purifier, 40 to 70% by weight of wood fiber, and hygroscopic resin 0.05 And 5% by weight.

In the present embodiment, it can be seen that unlike the first embodiment, it contains a small amount of hygroscopic resin. Such grass mats have the advantage of being able to moisturize grass or other plants for longer periods of time, especially when used in dry areas, buildings, or on rooftops where there is a lack of moisture. Can be used.

The other contents, the size, etc. of the grass mat according to the present embodiment are similar to those of the first embodiment described above.

Example 3.

Figure 4 is a further embodiment of the present invention, schematically showing the side cross-section of the grass mat including three layers. The top layer in the grass mat of the three-layer structure corresponds to the first mat layer 10, and as in the first embodiment, the first matrix in the form of a three-dimensional network in which open pores are continuously formed; As a mixture filled in the open pores in the first matrix, 10 to 20% by weight of charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of organic dry fertilizer, and crack preventing agent 10-20% by weight, 5-20% by weight heavy metal purifier, and 40-70% by weight wood fiber.

On the other hand, the bottom layer in the present embodiment corresponds to the second mat layer 30, as described in the second embodiment, the second matrix in the form of a three-dimensional network in which open pores are continuously formed; As a mixture filled in the open pores in the second matrix, 10 to 20% by weight of the charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of the organic dry fertilizer, and crack preventing agent 10 to 20% by weight, 5 to 20% by weight heavy metal purifier, 40 to 70% by weight wood fiber, and 0.05 to 5% by weight hygroscopic resin.

A local layer 30 is stacked between the lower part of the first mat layer and the upper part of the second mat layer. Such a local layer may use the soil of the area where the grass mat according to the present invention is used directly, the thickness of the local layer is 1 ~ 5cm, preferably 2 ~ 4cm.

The three-layer lawn mat according to the present embodiment is particularly suitable for use in places where there is no soil, for example, inside buildings, on the rooftops, or in the houses of houses, especially when water is supplied to each mat layer once. It is possible to grow grass or plants without supplying moisture for a long time.

The grass mat of such a laminated structure is preferably packaged and supplied to each layer separately, it will be preferable to use each layer laminated in the actual area or place used. In this case, the first mixture may include water in a ratio of 8: 2 to 5: 5 with the first mixture beforehand or at the time of use.

Each embodiment described above is provided by way of example only for the purpose of explanation of the invention, the present invention is not limited to this, various modifications and additional embodiments will be possible within the scope of the claims to be described later.

According to the present invention, it is possible to allow germination and growth of grass or other plants for a long time without a constant supply of moisture. In some cases, it may be used for planting grass in a place or area where there is no soil, and may be particularly useful for managing landscaping plants in buildings and on rooftops. In addition, the grass mat according to the present invention is easy to manufacture, storage, handling, etc. is very advantageous to supply the product to various regions or foreign countries.

Claims (14)

A matrix in the form of a three-dimensional network in which open pores through which moisture and air can pass are continuously formed; As a mixture filled in the open pores in the matrix, 10 to 20% by weight of the charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of organic dry fertilizer, 10 ~ 20% by weight, a mixture comprising 5 to 20% by weight heavy metal purifier and 40 to 70% by weight wood fiber; Soil-free grass mat consisting of. The soilless grass mat of claim 1 further comprising water in a ratio of 8: 2 to 5: 5 with the mixture in addition to the mixture. The soil-less grass mat according to claim 1, further comprising 0.5 to 1% by weight of liquid fertilizer in addition to the mixture. The soilless grass mat of claim 1 wherein the grain husk is chaff. The soil-free grass mat according to claim 1, wherein the organic dry fertilizer is a peel of dried fruit. The soil mat of claim 1 wherein the cracking inhibitor is dried corn leaf. The soil mat of claim 1, wherein the heavy metal purifier is at least one selected from elite, zeolite, pearlite and vermiculite. The soilless grass mat according to claim 1, wherein the wood fibers are wood fiber or paper fiber. The soil mat of claim 1, wherein the three-dimensional mesh-type matrix has a thickness of 0.5 to 5 cm. A matrix in the form of a three-dimensional network in which open pores through which moisture and air can pass are continuously formed; As a mixture filled in the open pores in the matrix, 10 to 20% by weight of the charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of organic dry fertilizer, 10 ~ 20% by weight, a mixture comprising 5 to 20% by weight heavy metal purifier, 40 to 70% by weight wood fiber and 0.05 to 5% by weight hygroscopic resin; Soil-free grass mat consisting of. The soil-less grass mat according to claim 10, wherein the three-dimensional mesh-like matrix has a thickness of 0.5 to 5 cm. A first matrix in the form of a three-dimensional network in which open pores are continuously formed; As a mixture filled in the open pores in the first matrix, 10 to 20% by weight of charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of organic dry fertilizer, and crack preventing agent A first mat layer composed of a first mixture comprising 10 to 20% by weight, 5 to 20% by weight of heavy metal purifier, and 40 to 70% by weight of wood fiber; A local layer stacked below the first mat layer; And A second matrix in the form of a three-dimensional network in which open pores are continuously formed; As a mixture filled in the open pores in the second matrix, 10 to 20% by weight of the charcoal of the grain husk, 5 to 20% by weight of coir dust, 5 to 10% by weight of the organic dry fertilizer, and crack preventing agent A second mat layer composed of 10 to 20% by weight, 5 to 20% by weight of heavy metal purifier, 40 to 70% by weight of wood fiber, and 0.05 to 5% by weight of hygroscopic resin; Soil-free grass mat consisting of. 13. The soilless grass mat of claim 12 further comprising water in a ratio of 8: 2 to 5: 5 with the first mixture in addition to the first mixture. The soil mat of claim 12, wherein each of the first matrix and the second matrix has a thickness of 0.5 to 5 cm, and the local layer has a thickness of 1 to 5 cm.

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