JP3436707B2 - Slope greening method using bulb holding and spacer - Google Patents

Description

BACKGROUND OF THE INVENTION [0001] [Technical Field of the Invention The present invention relates to slope greening method using a novel bulbs held shared space Sa to be used for installing the bulbs slopes. 2. Description of the Related Art Conventionally, in combination with a thick base material spraying method, a hole for accommodating a bulb is dug on a slope, or a bag body is accommodated in a state where a bulb is accommodated. And bamboo cylinders were installed on the slopes,
Furthermore, it takes time and effort to install the bag or the bamboo tubular body on the mesh body placed on the slope or to install them at the lower part of the mesh body, and it takes a long time to corrode the bamboo tubular body. There are various inconveniences, such as the fact that the growth of the bulb may be hindered, or that the bag itself may hinder the growth of the bulb and cause difficulty in sprouting. [0003] The present invention has been made based on the above-mentioned matter, and it is not necessary to dig a hole in a slope or use a bag or bamboo cylinder for accommodating bulbs, and it is also possible to use it together with a net-like body. with the bulbs can easily be placed at a predetermined position on the slopes, the slope greening method using the bulbs held shared space Sa to be prevented from sliding down by the air pressure or the like during thick layer substrate blowing bulbs on slope It is intended to provide. [0004] In order to achieve the above object, a slope greening method using the bulb holding and spacer according to the present invention.
Construction method, laying the mesh body on the slope, followed by the slopes Contact
A measuring section and a V-shaped holding section are provided between
Floating the mesh on the slope by installing the spacer
At the same time, a bulb on the slope is formed on the holding part of the spacer.
So that the part around the bulb fits into the notched hole
And then place the spacer on the slope.
Spray the thick base material to the spray thickness indicated by the measuring unit.
I am. A preferred embodiment of the present invention will be described below with reference to the drawings. [0007] 1 to 3 show a Kazumi facilities embodiment of the present invention in which a holding portion 5 and the gage portion 9 in a plan view V-shape. 1 to 3, reference numeral 1 denotes a spacer made of metal, plastic, corrugated cardboard, cardboard, or the like. After laying a mesh body 3 on a slope 2, a spacer 1 is provided between the slope 2 and the mesh 3. Installed in This spacer 1 has a slope 2
The net 3 is floated on the net 3 and the net 3 is
In addition to having a function of maintaining a space S formed between the slopes 2 and a function of holding a bulb or a large seed (hereinafter simply referred to as a bulb) 4 at a predetermined position on the slope 2. The size of the bulb 4 is, for example, about 1 cm in diameter for a daffodil, about 2 cm for a gladiolus, and about 4 to 5 cm for a large one. The spacer 1 comprises a holding section 5 and a measuring section 9 described later. The holding section 5 is formed in a V-shape in plan view. That is, the holding portion 5 is made up of thin left and right same-shaped rectangular bent pieces 6 and 6 which are bent at a bending angle θ of, for example, 90 degrees, and is bent when the spacer 1 is placed on the slope 2. One bulb 1 is held in a holding space P formed by the pieces 6 and 6 and the slope 2. For this reason, the height A of the bent piece 6, that is,
The spacer length is set to, for example, 4 cm in consideration of, for example, a tulip bulb, which is as large as 4 to 5 cm among the bulbs 4, and the width B of the bent piece 6 is set to, for example, 5 cm. Thus, for example, even if the bulb of the tulip slightly protrudes from the holding space P having a height of A and a triangle in a plan view, it can be sufficiently held by the bent pieces 6 and 6. Each bent piece 6 has a cutout round hole 8 slightly below the center and at a position biased toward the bent portion 7. The cutout round hole 8 has a size such that a part 4a around the bulb 4 is fitted when the spacer 1 is placed on the side surface 2, and also functions as a hole for water absorption. Further, the holding section 5 has a measuring section 9 vertically extending upward from the bent section 7. The inspection unit 9 is also V-shaped in plan view, and has a similar shape smaller than the holding unit 5. Numeral 10 denotes a vegetation base, which is formed by spraying a thick base material 11 to be described later up to the upper end 9a of the measuring section with the measuring section 9 having a height of C as a guide. L is the spray thickness of the thick base material 11 and corresponds to the thickness D of the vegetation base 10. Here, L = A + C. The height C of the measuring section 8 is the same as that of the vegetation base 10.
Is set to the same length as the spacer length A in order to stabilize. This is because it is possible to prevent the vegetation base 10 from running off by positioning the net-like body 3 suspended by the holding part 5 in the middle of the vegetation base 10. Referring to FIG. 2, the mesh 12
Of both sides a and b are 5 to 6 cm. In order to install the bulb 4 at a predetermined position on the slope 2, first, a mesh 3 is laid on the slope 2, and then the spacer 1 is installed between the slope 2 and the mesh 3. Then, the mesh body 3 is floated on the slope 2 by the spacer length A. Here, the spacer 1 is installed at a predetermined position on the slope 2 from above the mesh body 3 laid on the slope 2 via a joint 12. The method of installing the spacer 1 is as follows. That is, the bent portion 7 of the spacer 1 and the inspection portion 9
Spacer 1 so that the side is at the lowest position on slope 2
Need to be installed. That is, it is necessary to install the spacer 1 so that the holding space P does not face the lower side of the slope 2. Otherwise, the bulb 4 installed on the slope 2 will not be held by the bent portions 7, 7 and will fall down on the slope 2 from the bent portions 7, 7 by gravity. Since the installation direction of the spacer 1 is considered in this way, the bulb 4 can be prevented from sliding down. The number of the spacers 1 to be installed is appropriately set according to the number of the bulbs 4 and / or the degree of the unevenness of the slope 2.
m ² ) are installed at a maximum of about 40. Since the mesh 3 is merely placed on the slope 2 so as to cover the spacer 1 and the slope 2, the mesh 3 is stretched to stretch the mesh 3, and the spacer 3 is placed above the slope 2. In order to float only the length A, the anchor 13 is hit on the slope 2 from above the net 3 and the anchor 13 and the net 3 are bound with a wire (not shown) such as a wire. As a result, the mesh member 3 is placed on the slope 2 with the spacer length A.
And can be folded, as shown in FIG.
The spacer 1 is pressed against the slope 2 by the mesh 3 in a state where the wire 14 constituting the mesh 3 is in contact with the upper end 6a of the spacer 3, and the spacer 1 can be positioned at a predetermined position on the slope 2. Subsequently, the bulb 4 is placed in the holding space P having a triangular shape in a plan view and having a height A from above the mesh body 3 floating on the slope 2 through a joint 12. In this case, the bulb 4 on the slope 2 is fixed in the holding space P by the spacer 1 by sandwiching the bulb 4 between the bent pieces 6, 6, and the bulb 4 can be held. That is, the top 4b of the bulb 4
Is turned upward, and a part 4a around the bulb 4 is fitted into each of the notched round holes 8 formed in the bent pieces 6 and 6 so as to be along. Thus, the bulb 4 can be held at a predetermined position on the slope 2 without slipping. Then, on the slope 2, a thick base material 11 made of an organic material such as a water retention material, peat moss, and bark compost is placed.
Is sprayed by a dry or wet spraying method to form a vegetation base 10. In this case, since the bulb 4 is fixed on the slope 2 while being sandwiched between the bent pieces 6, 6, the bulb 4 slides down on the slope 2 by air pressure when the thick layer base material is sprayed. Can be prevented. 19 is a spray nozzle. When the spacer 1 having the measuring section 9 is installed, the thick base material 11 is sprayed to the upper end 9a of the measuring section using the measuring section 9 as a guide, so that the vegetation base 1 having a predetermined thickness D is obtained.
Since 0 is formed and the mesh body 3 is located in the middle of the vegetation base 10, it is possible to prevent the vegetation base 10 from running off. When a corrosive material such as cardboard is used as the material of the spacer 1, the spacer 1 weathers or decomposes and corrodes after the bulb 4 has grown to some extent, and is homogeneous with soil or soil. And does not remain on the slope 2 as a residue. The notched round hole 8 formed in the bent piece 6 functions as a hole for holding the bulb 4 and for absorbing water. Is obtained. Thus, the slope 2 is greened by the bulbs 4. As described above, in this embodiment, the bulb 4 can be sandwiched and fixed by using the spacer 1 without digging a hole in the slope or using a bag or a cylinder made of bamboo as in the conventional case.
Since the bulb 4 can be held at a predetermined position on the slope 2 while preventing the runoff of the vegetation base 10, it is possible to prevent the bulb 4 from sliding down on the slope 2 due to the air pressure when the thick base material 11 is sprayed. ００２８ ００２８ ００２８ ００２８ ００２８ ００４３ ００４３ ００３７ ００３６ ００３６ ００３７ ００２８ ００３７ ００３７ ００３８ ００４０ ００４３ ００３９ ００４３ ００４３ ００４３ ００４３. [0044] in the above you facilities mode shows those mainly using thin cardboard and which thinner paper material as the spacer 1, a metal, can also be used such as a plastic, particularly solubility It is even better if it is made of a material. In short,
It is more preferable that the spacer 1 be weathered or decomposed and corroded to homogenize with soil or soil after the bulb 4 has grown to some extent. Examples of the material of the spacer 1 include corrugated cardboard as a corrosive material other than the cardboard. These cardboard and cardboard are very inexpensive in terms of cost. Further, it is a matter of course that a corrosive material such as biodegradable plastic, coconut mat, and soft cotton, which corrodes faster than bamboo, can be used as the material of the spacer 1. As described above, according to the present invention, the spacer can be attached to the holding portion and the measuring portion without digging a hole in the slope or using a bag or a bamboo cylinder as in the prior art. The bulb can be held by the spacer holding part, and the bulb can be held at a predetermined position on the slope while preventing the vegetation base from flowing out. Can be prevented from sliding down. At the same time, the measurement of the sprayed thickness of the thick base material can be performed by the measurement part of the spacer.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 (A) is an overall configuration diagram illustrating a Kazumi facilities embodiment of the present invention. (B) is an explanatory diagram of a main part configuration of the embodiment. FIG. 2 is a diagram for explaining a positional relationship among a net, a spacer, and a bulb in the embodiment. [3] In the above embodiment, Ru FIG der for explaining bulbs installation operation for the spacer. [Explanation of Signs] 1 ... Spacer, 2 ... Slope, 3 ... Reticulated body, 4 ... Bulb, 5 ...
Holder, 9: measuring unit, 11: thick base material, S: space.

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E02D 17/20 102-104

Claims (1)

(57) [Claims 1] A net is laid on a slope , and a measuring part and a V-shape in plan view are successively provided between the slope and the net . Holder
A spacer is installed, and the net is floated on the slope.
While setting, the holding portion of the spacer bulbs on slope
So that the part around the bulb fits into the notch
And place it on the slope.
Sprays thick base material to the spray thickness indicated by the measuring unit
Bulbs retention combined spacer, characterized in that the so that
The slope revegetation method used.