JPH03187432A - Water permeability type porous light ditch - Google Patents

Abstract

PURPOSE:To make safety walk possible by attaching a separatable foundation plate to a supporting frame provided on the upper part of a ditch, and arrangedly providing a paving block made of a natural stone having water permeability on the upper part of the supporting frame. CONSTITUTION:An upper part of a ditch 1 is provided with a supporting frame 2 formed of a light member having many slotted holes 21. A separatable foundation plate 14 is attached through a laying frange 11 to the supporting frame 2. In addition to that, a paving block 3 made of a natural stone having water permeability is arrangedly provided on the upper part of the supporting frame 2.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a permeable lightweight side gutter.

[Conventional technology and its problems] First of all, conventional street gutters are made of concrete, so a concrete cover appears on the road surface, and they are also used for maintenance and management of the street gutters and as a drinking hole for rainwater. The problem was that the holes were not only unsightly but also dangerous.

Second, regarding the labor efficiency of conventional gutter work, there is a problem that the work efficiency cannot be improved with heavy structures such as conventional concrete gutter because the people engaged in one task are aging. Ta.

Thirdly, there are problems with conventional maintenance and management of gutters.
In recent years, maintenance, such as cleaning inside gutters, has become troublesome and has become a problem. In particular, conventional drainage systems have a problem in that at the same time rainwater and other water on the road is drained, dirt and sand also enter the gutter, requiring maintenance work such as sand removal.

The present invention solves the above-mentioned problems.Firstly, the part that appears on the road surface is made of natural stone that has water permeability, so natural stone that matches the landscape of the area can be selected, and furthermore, it has excellent water permeability. You can walk safely because you don't need a hole to drink rainwater.
Secondly, the members that form the entire gutter can be made of lightweight yet strong materials such as steel plates and reinforced plastics, so 41! The product can be easily installed without the use of machines and by labor, especially by elderly people. Thirdly, road surface drainage can be quickly removed, and gutter maintenance is not required. Since the upper part of the road surface is made of a material that allows only water to permeate quickly, the permeated water is immediately led to the waterway in the gutter. Especially when draining rainwater from the road surface, only the water is allowed to flow into the gutter. To provide a permeable, perforated, lightweight side gutter that does not require any maintenance or management inside the gutter, such as soil cleaning, by blocking the fallen earth and sand with the upper natural stone permeable paving material block and allowing only water into the gutter. purpose.

Means for Solving Problem E] In order to solve the above problems and achieve the object of the invention, the water-permeable lightweight side gutter with holes according to the present invention is characterized by being configured as follows. That is, a receiving frame (2) made of a lightweight member with a large number of perforated holes (21) is provided in the upper part of the gutter, and the receiving frame (2) is equipped with a separable base plate (2) to ensure stability against light weight. 14), and furthermore, a paving material block (3) made of natural stone having water permeability is arranged on the upper part of the receiving frame (2).

[Example] DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained in detail below using embodiments shown in the drawings.

FIG. 1 is a perspective view of an embodiment of a side gutter according to the present invention, FIGS. 2 and 3 are perspective views of an example of paving using one embodiment of the side gutter,
FIG. 4 is a front view of another embodiment of the gutter. Here, l
is a side gutter, 11 is 7 rungs for laying, 12 is an anchor hole, 13 is an anchor, 14 is a base plate, 2 is a receiving frame, 21
1 indicates perforated holes, 3 indicates natural stone paving material blow 2 that maintains water permeability, 4 indicates flat block, 5 indicates boundary blow, and 6 indicates asphalt.

A receiving frame 2 made of a lightweight member in which a large number of perforated holes 21 are formed is provided on the upper part of the side gutter 1.

Examples of the material for the lightweight member include steel plate 1 and reinforced plastic. Lightweight members made from these materials are stronger and lighter than conventional concrete, and can be easily installed by humans, especially by elderly people, without the use of machines.

In addition, in order to compensate for stability and weight reduction during installation, in this embodiment, a installation flange 11. Since the anchor hole 12 is formed, stable installation can be achieved by driving and fixing the anchor 13.

A large number of perforated holes '21 are formed in the receiving frame 2.

The perforated holes 21 are for allowing road surface drainage, rainwater, etc. that have permeated through the water-permeable natural stone paving blocks 3 to quickly fall into the lower side gutter l.

In addition, Fig. 4 shows a receiving frame 2 having a different shape from the receiving frame 2 shown in Figs. Arrange.

The water-permeable natural stone paving material block 3 is formed by bonding aggregate with a resin in a water-permeable state. Various types of aggregate can be used for the aggregate, but using natural stone gives the best natural look. Examples of natural stones include naturally collected pebbles, polished pebbles, and crushed natural stones.As for the resin, various resins can be used. Among them, flexible epoxy resins are particularly suitable due to their durability. In order to bond the aggregate with a resin in a water permeable state, for example, the following procedure is performed. Two parts of a two-component flexible epoxy resin separated into a base resin and a curing agent are thoroughly mixed. Add natural stone approximately 30 times the weight of this resin and mix thoroughly. This mixture of natural stone and resin is put into a predetermined mold, the resin is cured, and then taken out.In the above formulation, the resin is only used to connect the natural stones, so the natural stone and the natural stone are separated. are bonded together with resin, but gaps remain between the natural stones. Therefore, water can pass through the remaining gaps, and the natural stone paving blocks 3 formed as described above have water permeability. Furthermore, since the natural stone paving material block 3 has the above-described structure, it is both lightweight and strong.

A separable base plate 14 is attached to the receiving frame 2 to ensure stability against light weight. Stability due to light weight is ensured by attaching the base plate 14 to the 7 lunges 11 for laying the product, and the base plate 1
4 can be separated to facilitate transportation and installation.

When placing a paving material block 3 made of water-permeable natural stone on the upper part of the receiving frame 2, the receiving frame 2 and the paving material block 3 made of natural stone may be formed integrally, or the receiving frame 2 and the natural stone paving material block 3 may be formed integrally. The paving material blocks 3 may be formed separately and the natural stone paving material blocks 3 may be placed on the receiving frame 2.

Also, since natural stones are used, you can choose natural stones that match the landscape of the area where 1rJ will be built.

[Effect 1 of the Invention Since the permeable type perforated eaves gutter according to the present invention is configured as described above, it has the following effects.

First, the part that appears on the road surface is made of natural stone that has water permeability, so you can choose a natural stone that matches the landscape of the area. This has the effect of making it possible to walk safely because it does not require

Second, the members that make up the entire gutter are made of lightweight yet strong materials such as steel plates and reinforced plastics, so they can be easily manufactured without the use of machines and by labor, especially for the elderly. It has the effect of being able to be installed. In addition, stability and weight are ensured by attaching a foundation plate to the installation flange of the product. Additionally, the base plate can be separated to facilitate transportation and installation.

Thirdly, it is a side gutter that can quickly remove road surface drainage and does not require the maintenance of side gutter. Water can be immediately led to the channel in the gutter, especially when draining rainwater from the road surface, only the water falls into the gutter, and soil is blocked by the natural stone permeable paving block at the top, allowing only water to flow into the gutter. This system has the effect of not requiring any maintenance in the gutters, such as cleaning dirt and sand.

[Brief explanation of drawings]

The drawings show embodiments of the present invention, and FIG. 1 is a perspective view of one embodiment of a side gutter according to the present invention, and FIGS. 2 and 3 are perspective views of an example of paving using the first embodiment of the side gutter. , FIG. 4 is a front view of another embodiment of the gutter. l ・ 11 ・ 12 ・ 13 ・ 14 ・ 2 ・ 3 ・ ・Gutter.・Flange for installation, ・Hole for anchor.・Anchor/foundation plate, ・Support frame, 21...perforated hole, ・Permeable natural stone paving material block, ・Slab block, ・Boundary block. ·asphalt.

Claims (1)

[Claims] A receiving frame (2) made of a lightweight member with a large number of perforated holes (21) is provided on the upper part of the side gutter, and a separable base plate (1) is provided on the receiving frame (2) to ensure stability against light weight.
4), and furthermore, a water-permeable natural stone paving block (3) is arranged on the upper part of the receiving frame (2).