JP2006223113A - Greening mat and greening method using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a greening mat where dryness-resistant moss or growth-suppressed plants is/are used so as to realize simple greening having excellent natural scenery without polluting the environment. <P>SOLUTION: The greening mat comprises a water-impervious sheet, a water-retainable sheet, moss and a net body, and is structured as follows: inner moss is presented from the inside of the net body; the end parts of the impervious sheet and the net body are closed in a bag state; pipes having fine holes at their surfaces are passed through the greening mat in its length direction to supply water to the inside of the greening mat. The greening method using the mat comprises laying or bonding the greening mat. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention belongs to a greening technique such as a slope, a track surface, a road surface, a plaza, or a rooftop.

Various methods for greening slopes, track surfaces, road surfaces, plazas or rooftops have been proposed. In Patent Publication H6-173267, a moss community is formed on a fiber sheet and attached to a base surface such as a bedrock. Particularly, moss belonging to the genus Shippogoceae is mentioned as moss suitable for this purpose. Japanese Patent Publication No. 2000-365225 discloses a product in which fine moss and activated carbon or charcoal powder are dispersed in each gap where three layers of Japanese paper are entangled in layers. Patent Publication 2003-250335 discloses a method of sticking a moss plant support with a moss plant gametate sandwiched between green and water-soluble sheets having irregularities to the extent that moss plants can adhere to the surface to a green surface. ing. The water-soluble sheet prevents the moss plant from peeling from the base surface, and when the water-soluble sheet disappears due to rainwater, the moss plant appears on the surface and the appearance becomes green.
Patent Publication H06-173267 Patent Publication 2002-165518 Patent Publication 2003-250335

The present invention provides a means for realizing greening by using a moss that is resistant to drying or a plant that does not grow greatly, is excellent in natural scenery, and does not pollute the environment.

The first invention consists of a water shielding sheet, a water retaining sheet, moss, and a net-like body from the bottom, forming a greening mat in which the end portions of the water-shielding sheet and the net-like body are closed in a bag shape, and in the greening mat The water retaining sheet and moss are contained, the internal moss is expressed from the surface of the net-like body, the pipe having pores on the surface in the length direction is passed through the mat, and water can be supplied into the greening mat. It is a greening mat that aims to foster
Moss that is resistant to drying is contained in a mat, transferred to a place to be greened if necessary, and water is added to make it green.
The second invention is a greening method for laying the above-mentioned greening mat.

Greening mats containing moss and other plants can be easily greened by laying or pasting them on slopes, track surfaces, road surfaces, plazas, rooftops or walls that require greening. Moss is resistant to drying and can be stored, and the supply of moisture restores greenery in a short time.

Hereinafter, the greening mat according to the present invention will be described in more detail with reference to the drawings.
FIG. 1 is a sectional view showing an example of a greening mat. FIG. 2 is a conceptual diagram showing a state in which the greening mat is laid in a plane. FIG. 3 is a conceptual diagram showing a state of laying on the track surface.
As shown in FIG. 1, the greening mat is divided into four layers, and the lowermost layer is a water shielding sheet so that moisture can be kept in the greening mat. A water-retaining sheet is provided on the water-impervious sheet to retain moisture, and moss can grow on the upper part. The uppermost part is a net-like body that prevents moss from spilling from the green mat, and the moss that appears on the water retaining sheet extends from the net of the net-like body, so that the surface of the green mat becomes green.
In the greening mat, piping having pores penetrates the surface so that moisture can be supplied to the internal water retention sheet. The greening mat has an inner water-retaining sheet and the end is closed in a bag shape so that moss does not spill out.

As shown in FIG. 2, it is preferable that the greening mat is laid on the left and right, and the joint is provided in the longitudinal direction so that the pipe can be connected. As the joint, an existing joint such as a coupler or a coupler having spirals in opposite directions at both ends can be used.

The greening mat can be laid or pasted on a flat surface such as a rooftop, a slope, a slope, or a wall. When affixing to a wall surface, for example, a plate material can be fixed to the wall surface at intervals corresponding to the width of the greening mat, and the mat can be fixed while being sandwiched between different plate materials, and an existing method can be used.

As the water shielding sheet constituting the greening mat, a rubber sheet or a vinyl chloride sheet can be used. For example, a non-woven fabric made of polyester can be used as the water retention sheet. The net may be a wire net or a synthetic fiber net.
As the piping, a polyethylene pipe having pores appropriately provided on its surface or a pipe knitted with fibers can be used.

Vegetation to be used is preferably a plant resistant to drying. In particular, moss is preferably used because it is resistant to drying, can be stored, and quickly turns green upon receiving rainwater.

These are the conceptual diagrams which show the cross section of the greening mat of this invention. These are the conceptual diagrams which show the state which spread | laid the greening mat | matte of this invention planarly. These are the conceptual diagrams which show the state which laid the greening mat | matte of this invention on the track surface.

Explanation of symbols

1 Greening mat 2 Water-impervious sheet 3 Water-retaining sheet 4 Moss 5 Net-like body 6 Pipe

Claims (2)

A greening mat is formed from the lower part, which includes a water shielding sheet, a water retaining sheet, moss, and a net-like body, and ends of the water-shielding sheet and the net-like body are closed in a bag shape. A greening mat that is made to express and allows water to be supplied into the greening mat by passing a pipe having pores on the surface in the lengthwise direction in the greening mat. A greening method comprising laying the greening mat according to claim 1.

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