JPH0634048U - Slope greening base Sand carrier - Google Patents

Abstract

(57) [Summary] [Purpose] Good adaptability to spray mortar surface and long continuous arrangement. [Structure] A corrugated rubber plate 1 is integrally formed of rubber by a corrugated plate 4 and a long plate-like substrate 2 having a plurality of mounting holes 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a holding body for slope-vegetation base sand.

[0002]

[Prior art]

 Conventionally, mortar has been sprayed onto the slope to protect the slope, but there has been no effective method for greening the sprayed mortar surface.

On the other hand, Japanese Examined Patent Publication No. 3-68174 discloses a greening method for a concrete mortar retaining wall using the anchor with a blade shown in Japanese Examined Publication No. 3-49144 as the base sand holder. There is.

[0004]

[Problems to be solved by the device]

 Since the anchor with vane plate is made of steel, it is difficult to adapt to the irregularities of the sprayed mortar surface, that is, it does not fit well, and a gap is created between the blade plate of the anchor and the mortar surface, and the base sand 12 (Fig. 2) is removed. It cannot be held securely.

Further, since the width of the blades is narrow, it is necessary to fix a large number of blades in order to arrange them continuously for a long time, resulting in poor workability.

An object of the present invention is to provide a holder for slope-vegetation base sand which has good adaptability to a sprayed mortar surface and can be continuously arranged for a long time.

[0007]

[Means for Solving the Problems]

 According to the present invention, a long plate-shaped substrate having a plurality of mounting holes formed therein and a corrugated plate standing upright in the longitudinal direction on the substrate are integrally formed of rubber.

It is preferable that the holding body has a plurality of stages arranged continuously or a plurality of stages arranged in a staggered manner.

[0009]

[Action]

 According to the present invention, since the holder is made of rubber, it conforms to the irregularities of the spray mortar surface and adheres closely to the mortar surface. Moreover, since it has a corrugated shape, it has good load resistance. Therefore, the base sand can be sufficiently held.

Further, since it can be continuously arranged for a long time, workability is improved.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a holder or corrugated rubber plate of the present invention. The corrugated rubber plate 1 is a rubber molded product, and is composed of a long flat plate-shaped substrate 2 and a corrugated plate 4 standing on the substrate 2 in the longitudinal direction. A plurality of mounting holes 3 are formed so as to be located in the concave portions 4. The total height H is, for example, 12 cm.

Next, a mode of construction of the greening method will be described.

In FIGS. 2 and 3, a plurality of corrugated rubber plates 1 are arranged on the upper surface of the sprayed mortar layer 11 of the natural ground 10 so as to be orthogonal to the inclination direction of the mortar layer 11, and the anchor pin 14 is attached to the mounting hole 3. Is inserted into the mortar layer 11 and the ground 10 to be fixed. Incidentally, reference numeral 11a in the drawing is a drain hole.

Next, the base sand 12 is poured onto the mortar layer 11 up to the upper edge of the corrugated plate 4 to be solidified.

Finally, the greening base material 13 is sprayed on the upper surface of the solidified base sand 12 by a thickness h (for example, 3 cm) to finish.

FIG. 4 is an example in which a plurality of short corrugated rubber plates 1 A are arranged in a staggered manner so as to be orthogonal to the inclination direction of the mortar layer 11. This arrangement example is suitable when the unevenness of the existing mortar layer 11 is large.

[0018]

[Effect of device]

 As described above, according to the present invention, the corrugated rubber plate is brought into close contact with the sprayed mortar surface and can reliably hold the base sand.

Further, the corrugated rubber plate can be continuously arranged for a long time, and the workability can be greatly improved as compared with the conventional one.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a vertical sectional view for explaining a construction mode.

FIG. 3 is a plan view showing an arrangement example of a corrugated rubber plate.

FIG. 4 is a plan view showing another arrangement example of the corrugated rubber plate.

[Explanation of Codes] 1, 1A ... Corrugated rubber plate 2 ... Substrate 3 ... Mounting hole 4 ... Corrugated plate 10 ... Ground 11 ... Spraying mortar 11a ... Drainage hole 12・ ・ ・ Base sand 13 ・ ・ ・ Greening base material 14 ・ ・ ・ Ankapin

Claims (1)

[Scope of utility model registration request] 1. A slope greening, characterized in that a long flat plate-shaped substrate having a plurality of mounting holes formed therein and a corrugated plate standing upright in the longitudinal direction on the substrate are integrally formed of rubber. Base sand holder.