JPH0132333B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vegetation metal lath used in a slope greening method.

In greening construction methods, preventing embankments and plant seeds from flowing down slopes is an important issue.

The vegetation metal lath according to the present invention has ribs that ensure sufficient strength, and retaining pieces that prevent embankment soil and plant seeds from flowing down, and plant seeds are stuck to the retaining pieces. It is possible to simultaneously sow seeds by simply laying them on the slope.

Next, an embodiment of the vegetation metal lath according to the present invention will be described based on the drawings.

In Figures 1 to 3, a metal lath 2 is laid and fixed on a slope 1 using anchors 3, the metal lath 2 prevents embankment 4 and plant seeds 5 from flowing down, and further reinforces the slope 1. is going on.

The metal lath 2 includes a plurality of ribs 6 having serrated cuts on the side edges and arranged substantially parallel to each other in the vertical direction, and ribs 6 extending substantially perpendicularly to the ribs between the cuts of the ribs 6. The metal lath 2 is integrally constructed with a connected step-shaped retaining piece 7, and the metal lath 2 is firmly fixed to the slope 1. The rib 6 is arranged along the maximum slope of the slope 1, and the retaining piece 7 has a width that is at least one quarter of the width of the rib 6. In other words, it has a width that is more than half the width from the center line of the rib 6 to the sawtooth tip of the cut,
Since the retaining piece 7 is raised to a sufficient height in the thickness direction of the rib 6, the effect of preventing the embankment 4 and plant seeds 5 from flowing down is extremely high.

The seeds 5 are adhered to the upper surface 8 of the earth retaining piece 7, and the seeds 5 are reliably held on the upper surface 8 of the earth retaining piece 7 by the adhesive force of the adhesive and the above-mentioned falling prevention effect of the earth retaining piece 7.

Here, the attachment of the seeds 5 to the retaining piece 7 is as follows.
This can easily be done by spraying a mixture of the adhesive and the adhesive onto the upper surface 8, but other attachment methods may of course be used.

Iron is necessary as a nutrient for plant growth, but if the surface treatment of the metal lath 2 is adjusted to prevent corrosion, such as by soaking it in water, the metal lath 2 will corrode to an appropriate level and will be completely cured within about three years. As it dissolves into the soil, it can promote the growth of plants.
will not remain.

The metal lath according to the present invention has sufficient strength due to the ribs, and can prevent embankment soil and plant seeds from flowing down with the retaining pieces, and plant seeds are attached to the retaining pieces. , sowing can be done at the same time by simply laying on the slope.

[Brief explanation of drawings]

Figure 1a is a front view of the vegetable metal lath of this invention;
FIG. 1b is a side sectional view thereof, FIG. 2 is a drawing showing the vegetation metal of the present invention placed on a slope, and FIG. 3 is a side view thereof. 1... Slope surface, 2... Metal lath, 3... Anchor, 4... Embankment, 5... Plant seed, 6... Rib, 7... Earth retaining piece, 8... Top surface.

Claims (1)

[Claims] 1 A plurality of ribs provided with serrated cuts on the side edges and arranged substantially parallel to each other in the longitudinal direction, and a step-like structure extending substantially perpendicularly to the ribs between the ribs to connect the ribs. A metal lath integrally constructed with a retaining piece, the retaining piece having a width of one-fourth or more of the width of the rib, and having plant seeds stuck to the sides in the same direction. Features vegetation metal lath.