JPS6250609B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is characterized in that the net does not adapt to the undulations of the slope, and even if seeds are sprayed from above the net, the sprayed material may wash away or the plants may not grow due to drying. This invention relates to the invention of a edging method that improves the conventional seed spraying method using nets.

The seed spraying method has been widely used in the past, but when the slope is steep, a combination method with netting is also used.

Of the nets, wire mesh has poor repeatability and is able to adapt well to the undulations of slopes; however, among fiber nets, chemical fiber nets in particular have high repeatability and elongation rate, so they are suitable for It has the disadvantage of not following the contours of the surface.

However, wire mesh has the disadvantage of being corroded by the fertilizer and moisture in the sprayed base material,
Over the years, its strength decreases significantly.

On the other hand, chemical fiber nets have the advantage of retaining their strength semi-permanently when shielded from light. In this way, by combining the advantages of both wire mesh and chemical fiber net, an ideal slope net can be created.

If the net does not follow the contours of the slope, the following technical problems will occur.

In other words, the surface layer of the slope undergoes erosion due to rainfall.

○B The sprayed material gets on top of the net and it dries out, making it impossible for plants to grow.

○C Plants are disturbed by nets during the germination period and cannot grow.

○The sprayed base material sprayed on the bottom of the Ninets is washed away by rain because there is no retaining material.

The present invention was invented in view of the above-mentioned drawbacks of fiber nets that can maintain strength even though they do not conform to the undulations of slopes. This invention focused on metal wires as a material that weakens the process, and was based on the knowledge that repeatability would be reduced if several metal wires were interposed in a chemical fiber net. The configuration of the present invention will be explained below based on the drawings.

The chemical fiber net used in the present invention is a net 1 woven by a weaving method commonly called lattice weave, and a reinforcing rope 2 is passed through both ends and the middle.

There are two ways to pass this reinforcing rope through the net.The first is one in which the reinforcing rope passes through four of the two horizontal threads of the net.

The thread is used to bend the net at a glance in the vertical direction, and a reinforcing rope is passed through the stitched part 5.

There are two ways. The net of the present invention utilizes the structure in which the reinforcing rope passes as is, and arranges the metal wire 3 therein.

FIGS. 2 and 4 are enlarged views of these two configurations, with the one shown in FIG. 2 and the one shown in FIG. 4 shown.

The metal wire 3 passed through the chemical fiber net is
Generally, vinyl-coated iron wire is used because it has good sliding properties, and dull iron wire is used because it has particularly poor repeatability, but other wires such as hard wire, resin-coated iron wire, and metal wire that exhibits a band shape are also used. Any metal wire may be used as long as it does not break and has a low repetitive force. The metal wires are usually arranged at intervals of 5 to 10 cm in the vertical direction, and are arranged in the weaving process of the loom, but when used on extremely uneven sites, the pitch is 5 to 10 cm vertically. In some cases, metal wires are placed at intervals of 10 to 20 cm not only in the direction but also in the lateral direction.

The metal wire-containing fiber net completed in this way has the fiber net and metal wire integrated.
Usually a reinforcing rope is also attached, and the shape is 1~
It is rolled in a roll measuring 2m long and 15-30m long, with a width of 12-30mm and a length of 20-50mm.

Also, this net may sometimes be a double net.

The chemical fiber net containing metal wires completed in this way has the fiber net and metal wire integrated, so the metal wires are changed so that they follow the unevenness of the slope, and the entire net is made to follow the unevenness of the slope. If you stretch it so that it is straight, you can stretch it along the undulations of the slope.

Seed spraying, which is carried out from above, involves spraying a mixture of fiber-based seeds, fertilizer, soil conditioner, glue, etc., and water, or spraying seeds using fibrous organic materials such as peat moss and park compost. ,
The spraying method involves mixing fertilizer, soil conditioner, etc. with water and spreading the mixture in a thicker layer than regular seed spraying.

As described above, the present invention provides a fiber net containing metal wires in which a large number of metal wires are arranged on a slope at appropriate intervals at least in the longitudinal direction of the fiber net, and the fiber net and the metal wires are integrated. A edging work using a net along the undulations of a slope, characterized in that the metal wire is changed by making the net follow the unevenness of the slope, and after the entire net is made to follow the unevenness of the slope, seed spraying is performed. Because it is a method, the repeating force of the chemical fiber net is weakened by the effect of the metal wire, and the net can be stretched along the undulations of the slope, and even if seeds are sprayed from above, plants will not be able to get on top of the net. Nori, withers and dies due to dryness,
The sprayed base material no longer washes away.

Therefore, erosion on the surface of the slope disappears, plants are no longer disturbed by nets and unable to germinate, and plants can grow extremely smoothly.

[Brief explanation of the drawing]

FIG. 1 is a partial front view showing a net of the present invention in which metal wires are arranged in two lateral threads of the net. FIG. 2 is an enlarged view of the circular portion of FIG. 1. FIG. 3 is a partial front view showing the net of the present invention, in which metal wires are arranged by bending the net vertically so that they meet each other by means of threads. FIG. 4 is an enlarged view of the circular portion of FIG. 3. In the figure, 1 is a lattice weave net, 2 is a reinforcing rope, 3 is a metal wire, 4 is the middle of the two threads, and 5 is an overlocking part.

Claims (1)

[Claims] 1. On a slope, a large number of metal wires are arranged at appropriate intervals at least in the longitudinal direction of the fiber net, and a metal wire-containing fiber net, in which the fiber net and the metal wire are integrated, is stretched;
A greening method using a net that follows the undulations of a slope, characterized in that the metal wire is changed by making the net follow the unevenness of the slope, and after the entire net is made to follow the unevenness of the slope, seeds are sprayed. .