JPH0366817A - Method of promoting drain in lawn growing ground - Google Patents

Abstract

PURPOSE:To shorten the period of the planting of lawn by disposing a continuous band-like drain member in a narrow drain groove which are formed continuously in the ground on which the lawn is planted, so that the drain member is laid with its widthwise direction being set vertically, and thereafter by charging gravel in the drain groove. CONSTITUTION:A continuous band-like drain member 8 is disposed in a drain groove 6 formed, by a human power or a groove digging device, in the surface of the ground of a golf course or the like on which lawn 1 is planted, with its widthwise direction being set vertically. Thereafter, gravel 10 is charged in the drain groove 6 so as to form continuous drain along the drain member 8. With this arrangement, it is possible to facilitate the planting of the lawn.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is directed to the fairway of a golf course that is already open;
This invention relates to a method for promoting drainage of grass vegetation in various playgrounds, parks, etc., as well as rough grass.

[Conventional technology]

Traditionally, in playgrounds such as golf courses, parks, and other outdoor areas where grass is grown, if drainage is poor, for example, in the fairways and roughs of golf courses, there are areas where play after rain is hindered. At the same time, the growth of grass will be hindered.

Therefore, in order to promote drainage in areas with poor drainage, construction work is being carried out to install underground drains in the ground.

However, the installation of a culvert involves the following steps: removing the grass on the surface, digging a trench for installing the culvert, installing the culvert, filling the trench with earth and sand, and then laying grass on top of it. While this is being done, the area cannot be used for play, for example in the case of a golf course, and the grass that has been replaced to install the culvert must be cured until it is completely rooted, and the curing period is There were problems such as the inside could not be used for playing golf, and it interfered with playing golf.

[Problem to be solved by the invention]

The present invention was made in order to solve the above-mentioned conventional problems, and promotes drainage of grass vegetation that can be constructed easily in a short period of time and does not require re-laying and curing the lawn after construction. The problem to be solved is to provide a method.

[Means to solve the problem]

As a means for solving the above-mentioned problems, the method of promoting drainage of grass vegetation according to the present invention is a method for promoting drainage of grass vegetation on the surface of a lawn vegetation, such as a golf course, by using human power or trench digging equipment. , a continuous belt-shaped drain material is installed vertically in the width direction in a narrow drain groove that has been continuously drilled, and then the hole is filled with earth and sand, and the drain material is placed along the drain material. It is characterized by the fact that a continuous and good drainage drain can be easily formed.

〔Example〕

An example of drainage work for a lawn vegetation area using the drainage promotion method of the present invention will be described below with reference to the drawings. Figures 1-A to 1-E show the situation of drainage work in an example of the present invention. Fig. 2 is a perspective view of the drain material used in the construction work from Fig. 1-A to Fig. 1-E, and Fig. 3 is a front sectional view of the main part of the grass area showing the series of work steps. FIG. 2 is a side view of a cross-section of essential parts of an example in which drainage promotion work is being carried out by the method of the invention.

First, according to the method for promoting drainage of the present invention, in order to promote the drainage of the ground 2, such as a golf course, whose surface is covered with grass 1 as shown in FIG. 1-A, a ditch digging device 3 as shown in FIG. Using a rotary cutter 5 driven by the engine 4, a narrow groove 6 of depth h is continuously drilled in the ground 2 as shown in Figure 1-B, and inside the drain groove 6. Next, a continuous strip-shaped drain material 8 wound around a reel 7 mounted on the trench digging device 3 is installed vertically in the direction of its width H as shown in FIG. 1-C.

The drain material 8 installed in the groove 6 as described above is pierced with skewers 9 at predetermined intervals as shown in Fig. 3, and then earth and sand 10 are placed in the groove 6 on the ground 2 as shown in Fig. 1-D. Fill to the top.

In this state, even if the soil 10 remains exposed on the top surface of the hole trace of the trench 6, the grass 10 will naturally grow as shown in Figure 1-E.
covers the hole-drilled area, and in the case of golf courses, etc., it is ready for play immediately.

Note that this work can also be done manually, but
For example, if a groove digging device 3 as shown in FIG. 3 is used,
This enables labor savings and further shortens the work period.

In addition, as the strip-shaped drain material 8 installed in the drain groove 6 in the present invention, for example, paper drain material or cardboard drain material, which has been conventionally generally used for ground improvement of soft ground, can be used. Can be installed.

As shown in FIG. 2, the outer shape of this strip-shaped drain material 8 is approximately 100 mm in width H and approximately 5 mm in thickness. In this invention, the continuous drain material 8 is as shown in FIG. It is installed vertically in the direction of its width H.

In addition, in order to install the drain material 8 with the width H in the vertical direction, the width of the groove 6 to be drilled is approximately 10 mm to 20 mm+, if the thickness B of the drain material 8 is approximately 5 mm. On the other hand, the depth h of the groove 6 may vary depending on the conditions of the installation location, but may be approximately 200 mm to 500 W. Therefore, the depth h of the groove 6 may be approximately 200 mm to 500 W. can be installed.

In addition, as mentioned above, the end of the drainage drain constructed continuously using the drain material 8 and the earth and sand 10 shall be connected to a water collection basin or an existing drainage channel.

〔Effect of the invention〕

According to the drainage promotion method of the present invention described above, there is no need to tear off the grass and re-lay the grass for curing as in the conventional method, so when the present invention is applied to a golf course, for example, The period of disruption can be greatly reduced,
It has the advantage that it can be used immediately after construction.

Further, according to the method of the present invention, anyone can easily perform the process without requiring any special equipment or materials, and the cost of the process is low, making it possible to provide an economical drainage promotion work.

[Brief Explanation of the Drawings] Figures 1-A to 1-E show the main parts of the turf vegetation, showing the continuous work procedure of the drainage work of the turf vegetation according to an embodiment of the present invention. Cross-sectional view, Figure 2 is from Figure 1-A to Figure 1.
FIG. 3 is a perspective view of the drain material used in the construction work up to Figure -E. FIG. 1... Grass, 2... Ground, 6... Groove, 8... Drain material, 10... Earth and sand, H... Width.

Claims (1)

[Claims] Grass vegetation where a continuous belt-shaped drain material is installed vertically in the width direction in a narrow drain groove that is continuously drilled in the ground with grass on the surface, and then the drain groove is filled with earth and sand. How to promote land drainage.