JP3086945B2 - Woodwork sinking block - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a submerged woodwork block in which wood is disposed on the surface of a concrete block.

[0002]

2. Description of the Related Art Conventionally, concrete blocks are laid in revetment works, earth retaining works, sabo works, and the like. Plants do not thrive on the surface of this concrete block, so the white part of the concrete is exposed at the part where the construction was performed, giving it an artificial feeling without being compatible with surrounding trees and grass growing on the waterside. I was Therefore, in recent years, natural stones have been placed on the surface of concrete to match the scenery of the riverbank.

[0003] However, when natural stone is arranged on the surface of concrete, it can be matched with the landscape such as a riverbank, but in terms of adjusting the growth conditions of living things,
It was not enough. In recent years, creatures such as fireflies and dragonflies have rapidly decreased due to land development, and creation of a growth environment for these creatures has been studied in various places. For example, in order to maintain a tonbo pond or to regulate the growth conditions of fireflies, attempts have been made to artificially create an environment similar to a coppice forest on the waterside. That is, a concrete block is placed on the waterside, wood is placed on the surface of the concrete block, moss and algae are attached to the wood, and soil is deposited on the surface of the block, and seeds that fall on the soil grow. Plants to flourish, or use underwater blocks as aquatic breeding grounds or fishing reefs.

[0004]

Conventionally, "woodwork sinks" have been frequently used on the riverbed. As shown in FIG. 4, as shown in FIG. 4, wood 91 is assembled in a cross-girder form, and a large number of squares 92 of about 2 m square are formed.
Many natural stones 93 are sunk. This "woodwork sink" is suitable for habitats such as fish because natural stone and wood are used as well as revetment and revetment because the whole structure is integrated. In recent years, the multi-natural construction method has been actively incorporated into the design,
The advantages of the traditional "woodwork sink" have been reviewed.
However, the construction method involves complicatedly assembling wood, and special techniques are required for construction. In recent years, the number of specialized craftsmen having this technique has decreased, and thus this method has been discontinued.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a woodwork sunk type block capable of easily assembling a wooden frame.

[0006]

According to the first aspect of the present invention, a rectangular frame is formed by assembling wood, natural stone is arranged on the inner surface of the frame, and concrete is cast inside the frame. Since natural stone was placed on the upper surface of the concrete that was set up, wood and natural stone were placed around the concrete,
When installed on the riverbed, the effect of revetment and revetment is great, and the surrounding landscape is not disturbed.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a concrete embodiment of the present invention will be described.
The REEAT block 80 will be described with reference to FIGS.
I do. Side plates 81 and side plates 82 are both intended to timber 13 at intervals stacked as shown in FIG. 1及 beauty Figure 2 in a planar shape, by assembling both end portions of these side plates 81 and 82 square It is used as a frame body 83 of FIG. Side plate 8
The corner portions 1 and 82 are connected by a connecting tool 84 that is passed vertically.

The frame 83 is fixed on the ground, and natural stones 22 are stacked along the inner surface thereof (see FIG. 2 ). On this occasion,
The natural stone 22 is arranged so as to close the space between the side plates 81 and 82. Therefore, concrete 11 is placed inside natural stone 22.
And compacted with the vibrator 12, and a natural stone 22 is placed on the upper surface of the concrete 11. The natural stones 22 arranged on the upper surface and the side surfaces are fixed to each other by the concrete 11. The concrete 11 that has passed through the gap between the natural stones 22 covers the inside of the wood 13 of the side plates 81 and 82, and the side plates 81 and 82 and the natural stone 22 are integrally fixed by the concrete 11. In addition, a plurality of anchors 8
5 is buried in the concrete 11 and the other end protrudes from the frame 83. The concrete 11 protruding from the surfaces of the side plates 81 and 82 is finished as necessary, or is washed off with a high-pressure washing machine to finish the surfaces.

FIG. 3 shows a state in which a number of concrete blocks 80 are arranged at regular intervals on the riverbed, and anchors 85 of adjacent concrete blocks are connected by connecting members 86. In this case, since the wood 13 or the natural stone 22 is arranged on the surface of the concrete block, it is suitable for algae growth and fish inhabitation, and can be used as a fishing reef. Further, since water is stored in the space between the concrete blocks, the flow is gentle, and even when the amount of water is large, the effect of adapting to the mitigation of the amount of water is achieved.

[0010] According to the above-described real施例, without the need for special technology as in the prior art of "woodworking sunken", moreover, is that can take advantage of the benefits of "woodworking sunken".

[0011]

As described above, according to the first aspect of the present invention, since wood or natural stone is arranged on the surface of the concrete block, it is suitable for algae growth and fish inhabitation, and can be used as a fishing reef. Can be used. Further, since water is stored in the space between the concrete blocks, the flow is gentle, and even when the amount of water is large, the effect of adapting to the mitigation of the amount of water is achieved. In addition, there is an effect that a special technique such as conventional “woodwork sinking” is not required, and the advantage thereof can be utilized.

[Brief description of the drawings]

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

FIG. 2 is a front view showing a manufacturing process .

FIG. 3 is a plan view showing a state of being installed on a riverbed .

FIG. 4 is a front view showing a conventional woodwork sink block.
You.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 11 Concrete 13 Wood 80 Concrete block 81 Side plate 82 Side plate 83 Frame body 84 Connector 85 Anchor 86 Connector

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) B28B 1/16 B28B 23/00

Claims (1)

(57) [Claims] 1. A square frame is formed by assembling wood.
A woodwork sunk block, characterized in that natural stone is placed on the inner surface of the frame and concrete is cast inside, and natural stone is placed on the upper surface of the cast concrete.