JPS59114303A - Pavement block comprising combination of natural wood and plastic false wood and paving of same - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a pavement pro-X for paving road surfaces and other surfaces, and a paving method thereof.

Conventional road surface pavements have mostly been pavements made by pouring concrete, concrete block pavements, or asphalt pavements. This conventional pavement often causes slips when cars drive or pedestrians walk on it, and especially on rainy days, the road surface does not drain well and forms puddles, making the road surface slippery and unsafe.

In addition, conventional pavements made of concrete or asphalt are monotonous and visually stimulating, resulting in poor vehicle maneuverability and fatigue. This kind of conventional pavement, which is now prone to slipping due to a sharp increase in traffic volume, has a major drawback that can lead to traffic accidents.

The applicant has solved the above-mentioned drawbacks and placed emphasis on safety and water drainage on the road surface, and has created a design that is rich in elegance and makes it comfortable for cars to drive and pedestrians to walk on, and also absorbs shock and noise, eliminates the echoes caused by it, and is stable. Not only is it an excellent road surface pavement that has improved performance and can be easily constructed and partially repaired, but it also has the feature that it can be used for buildings to create exteriors and interiors with a significantly different taste. be.

Next, embodiments for carrying out the present invention will be described with reference to the accompanying drawings.

FIG. 7(a) is a plan view of hollow concrete blocks used for lightly loaded paved surfaces, and FIG. 7(b) is a side sectional view taken along line A-A. Figure 2 (a) is a plan view of a natural wood block or a plastic pseudo-wood block;
B) is a side view. Fig. 3 shows a structure of the present invention in which the hollow concrete block shown in Fig. 1 is combined with the natural wood block shown in Fig. 1, or the natural wood block shown in Fig. The plan view of the paving block is shown in (a), and the side BB sectional view is shown in (←).

FIG. 4(a) is a plan view of a four-piece concrete slab made up of hollow bodies, and FIG. 4(b) is a sectional view taken along line C-c on the side. Chapter S
Figure (a) is a plan view of a natural wood block or a plastic pseudo-wood block body, and (b) is a side view. 6th
The figure shows a natural wood block made by fitting the circumferential taper of the natural wood block shown in Fig. 4 or the plastic pseudo-wood block body into the tapered hole on the hollow inner surface of the concrete block in which the hollow bodies shown in Fig. 4 are assembled. , or a paving block made of a combination of plastic pseudo-wood blocks (a)
The plan view (b) is a side sectional view taken along line D-D. Figure 5 shows a state diagram of the paving block of the present invention buried in a road surface.

In the figure, (1) is a hollow concrete block used for light-load paving surfaces of arbitrary shapes, and the inner surface of the hollow body is formed with a hole at an appropriate angle according to the shape. The 0CRY is a tapered hole formed in the inner surface of the hollow concrete block, which allows reinforcing bars to be inserted into the concave and convex concrete at the mating end if necessary. This taper hole is a taper hole into which a natural wood or plastic pseudo-wood block body is fitted. (/7 is (1) A drainage groove that absorbs and permeates surface water formed on the inner surface of a tapered hole, and is formed at an appropriate location depending on the shape and size of the concrete block. (C) is a heavy-load pavement surface of an arbitrary shape. The inner surface of the hollow body is formed into a tapered hole with an appropriate angle.The hollow body used for this purpose is assembled into a single concrete block according to the shape and size.The inner surface of the hollow body is formed into a taper hole at an appropriate angle.This is also done with fitting unevenness at the mating end as necessary, as described above. Reinforcing bars may also be installed inside the concrete. (:
lγ is a tapered hole formed on the inner surface of the collective hollow body of the hollow concrete block (2) into which a natural wood or plastic pseudo-wood block body of an appropriate angle is fitted. (2
``f'' is a permeable groove that absorbs and permeates surface water formed on the inner surface of the (2y) taper hole, and is formed at an appropriate location depending on the shape and size of the concrete block. (3) is (l) and (c).
It is a natural wood or plastic pseudo-wood block body formed with a tapered peripheral surface that fits into a tapered hole on the inner surface of the hollow body. (lI) is a groove formed in each natural wood or plastic artificial wood. (3) is a sand layer made by laying sand of an appropriate thickness on top of the leveled and compacted road surface to ensure water permeability and stability of the pavement.

This sand layer stabilizes the blocks and absorbs water from the pavement surface. (A) involves pouring fresh concrete or modified asphalt and directly embedding natural wood blocks or plastic pseudo-wood blocks in the raw material for paving. (?) is the surface road surface of the leveled foundation.

As mentioned above, the use of natural wood blocks or plastic simulated wood blocks (hereinafter referred to as wood grain blocks) for road surfaces prevents slipping when cars are running or pedestrians are walking, and they absorb water puddles during rainy weather, allowing water to pass through them and keep them constantly flowing. It has excellent effects and features that demonstrate its true value, constructing a stable roadbed, improving vehicle maneuverability, and ensuring pedestrian safety.

This wood grain block is highly effective for roadways, sidewalks, parking/lots, parks, plazas, etc., and can be used not only for pavements but also for buildings to create separate exteriors and interiors with a completely different look. Also, making the wood grain horizontal adds an extra touch of elegance.

Furthermore, the natural wood grain blocks are treated to be corrosion-resistant and non-combustible, ensuring durability.

The unique vertical wood grain, which is a complex natural wood grain, is not only resistant to abrasion but also represents natural beauty and has an excellent design effect. These wood grain blocks not only prevent pavement from slipping and improve water permeability, but also absorb impact noise and eliminate echoes.

In the past, when repairing a partially damaged pavement, it was difficult to restore it to its original state, but the wood grain blocks of the present invention have the effect of being able to be completely restored to their original state by removing them and replacing them.

Since the wood grain block has a tapered shape, the tapered part fits more firmly due to the load from the top surface, thereby stabilizing the road surface.

We are confident that this is the safest paving block and paving method with excellent design and excellent performance for roadway paving, sidewalk paving, and other paving that is required in the current era. be.

[Brief explanation of the drawing]

Figures 1 (a) and (b) show a plan view and a cross-sectional view of a hollow concrete block for light-load pavement, and Figure 2 (
A) and (B) show a plan view and a sectional view of a block of natural wood or plastic artificial wood that fits into the hollow part. FIG. 3 shows a paving block according to the present invention, which is a combination of the hollow block shown in FIG. 1 and the block body shown in FIG. 1 fitted therein. Figure 9 (a). (b) shows a plan view and cross-sectional view of a hollow concrete block for heavy-load pavement, and Fig. S (a) and middle) show a plan view and a cross-sectional view of a block body of natural wood or plastic artificial wood that fits into the hollow part. 6 shows a paving block of the present invention in which the hollow block shown in FIG. 9 is fitted and combined with the block body shown in FIG. S. FIG. 7 is an embodiment diagram showing an example of construction. It is. (1), (J)...Hollow concrete block (3)...Block body made of natural wood or plastic artificial wood (lI)...Drainage groove C)...Gravel layer Figure 1 (A) Figure 3 (a) Figure 2 (a) Figure 4 (a) Figure 5, Figure 6 Figure 7 Procedural amendment (voluntary) 1. Indication of the case Patent application No. 222654 of 1982 2. Invention Name: Paving blocks combining natural wood and plastic artificial wood and paving method using the same 3. Number of inventions increased or decreased by amendment 04. Relationship with the case of the person making the amendment Voluntary action by the patent applicant 6. In the specification subject to amendment, Claims, Detailed Description of the Invention, and Drawings (1) The claims are amended as follows. 1. A hollow concrete block having an arbitrary shape with a hollow center, the side surface of the hollow body is formed into a taper hole at an appropriate angle, and natural wood is formed into a shape that matches the shape of the hollow body in the taper hole. A paving block made of natural wood that is characterized by the block bodies being fitted together to form a single piece. 2. The paving block according to claim IK-, characterized in that the block body that fits into the hollow part of the concrete block is integrally molded from plastic artificial wood. 3. After leveling and compacting the road surface, a sand or gravel layer of appropriate thickness is placed on the top surface to improve ground stability and water permeability.
A paving method that forms a paved surface by pouring concrete, mortar, or asphalt onto the layer and sequentially burying natural wood blocks of any shape formed into a tapered shape at appropriate intervals. 4. The paving method according to claim 3, wherein a plastic artificial tree is used as the tapered and arbitrarily shaped Plotski rolling body. 5. The paving method according to claim 1, which uses blocks made of natural wood logs cut into rings as blocks to be buried. (2) Insert the following after page 4, line 12 of the specification. 1 "Figure 8 shows a natural wood log used in another embodiment, which is cut into rings as shown by the arrows to form blocks. Figure 9 shows the block made up of the nine bodies shown in Figure 8 above. In this example, (a) is a plan view showing the growth rings, and (b) is a side view showing the bark.'' (3)
In the second line of page 6 of the specification, "sand of an appropriate thickness" is corrected to "sand or gravel of an appropriate thickness." (4) “Raw asphalt” on page 6, line 5 of the specification,
Correct it to "raw asphalt or mortar." (5) "Direct burial" on page 6, line 7 of the specification is corrected to "direct burial." (6) Insert the following after page 6, line 8 of the specification. [Also, the natural wood blocks shown in Figure 9, which are made by cutting logs into rings, are cut and used by selecting the thickness according to the load conditions of the road, and the complex shape of the outer periphery and annual rings give it a beautiful appearance.
Moreover, since the block itself has a natural taper, it is strong against loads when buried in a paved surface. (Force) Add Figure 8 and following to the attached drawings as attached. (8) Add the following after line 15 on page 8 of the specification. [Figure 8 shows a log of natural wood, and Figure 9 Figure (r). (b) shows a natural wood block made by cutting a log into rings, and Figure 10 is an example of the construction of the natural wood block shown in Figure 9.''

Claims (1)

[Claims] CI) A hollow concrete block having an arbitrary shape with a hollow center, the inner side surface of the hollow body being formed into a tapered hole at an appropriate angle, and the tapered hole having a shape that matches the shape of the hollow body. This paving block is a combination of natural wood or plastic artificial wood, characterized in that it is made by combining blocks of natural wood or plastic artificial wood into one piece. (II) A sand layer of an appropriate thickness is provided on the top surface of the leveled and compacted road surface to improve ground stability and water permeability, and concrete or asphalt is cast on the sand layer as described in claim CI). A paving method using paving blocks made of a combination of natural wood or plastic artificial wood.