JPS6236082B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a paving block for paving a road surface or other surface, and a method for paving the same.

Conventional road 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 during rainy weather, the road surface does not drain well and forms puddles, making the road surface slippery and unsafe.

Furthermore, conventional pavements made of concrete or asphalt are monotonous and visually stimulating, resulting in poor vehicle maneuverability and fatigue. This type of conventional pavement, which is prone to slips due to the rapid 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. 1A is a plan view of hollow concrete blocks used for paved surfaces with light loads, and FIG. 1B is a side sectional view taken along line A-A. FIG. 2A is a plan view of a natural wood block or a plastic pseudo-wood block body, and FIG. 2B 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. 2, or the plastic pseudo-wood block, to form an integral natural wood block, or the plastic pseudo-wood block. A plan view of the paving block is shown in A, and a side sectional view taken along line B-B is shown in B. FIG. 4A is a plan view of a concrete block in which hollow bodies are assembled, and FIG. FIG. 5A is a plan view of a natural wood block or a plastic pseudo-wood block body, and FIG. 5B is a side view. Fig. 6 shows a natural wood block made by fitting the circumferential taper of the natural wood block shown in Fig. 5 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. This is a paving block that is a combination of blocks or plastic pseudo-wood blocks. FIG. 7 shows a state diagram in which the paving block of the present invention is embedded in a road surface.

FIG. 8 shows a natural wood log used in another embodiment, which is cut into rounds as shown by the arrows to form blocks. FIG. 9 is an illustration of the round block shown in FIG. 8, in which A is a plan view showing annual rings, and B is a side view showing bark.

In the figure, reference numeral 1 denotes a hollow concrete block used for lightly loaded paved surfaces of arbitrary shapes, and the inner surface of the hollow body is formed into a tapered hole at an appropriate angle depending on the shape. If necessary, reinforcing bars can be inserted into the concave and convex portions of the mating end and inserted into the concrete. 1′
is a tapered hole formed on the inner surface of the hollow concrete block. This taper hole is a taper hole into which a natural wood or plastic pseudo-wood block body is fitted. 1" is a permeable groove that absorbs and permeates surface water formed on the inner surface of the 1-tapered hole, and is formed at an appropriate location depending on the shape and size of the concrete block. 2" is a hollow body used for a heavy-load pavement surface of an arbitrary shape. The inner surface of the hollow body assembled with integral concrete blocks according to the size is formed into a tapered hole with an appropriate angle.This is also done by inserting reinforcing bars into the concrete and fitting unevenness at the mating end as necessary as described above. 2' is a tapered hole formed on the inner surface of the aggregate hollow body of the hollow concrete blocks of 2, into which a natural wood or plastic pseudo-wood block body of an appropriate angle is fitted. 2'' is formed on the inner surface of the 2' tapered hole. Water permeable grooves that absorb and permeate surface water are formed at appropriate locations depending on the shape and size of the concrete block. Reference numeral 3 denotes a natural wood or plastic pseudo-wood block formed with a tapered peripheral surface to fit into the tapered hole on the inner surface of the hollow bodies 1 and 2. 4 is a water drainage groove formed for each natural tree or plastic artificial tree. 5 is a sand layer made by laying sand or gravel of an appropriate thickness on the top surface 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. No. 6 is a paving method in which natural wood blocks or plastic pseudo-wood blocks are directly buried while concrete, asphalt, or mortar is poured. 7 is the surface road surface of the leveled foundation.

In addition, natural wood blocks made by cutting logs into rings, as shown in Figure 9, are cut to a thickness that is selected according to the load conditions of the road. Because it has a natural tapered shape, it is strong against loads when buried in a paved surface.

As mentioned above, natural wood blocks or plastic imitation wood blocks (hereinafter referred to as wood grain blocks) are used to protect road surfaces from slipping when cars are running or when pedestrians are walking, and they also absorb and permeate puddles during rainy weather, allowing them to maintain their true value at all times. It has excellent effects and features, such as forming a stable roadbed, improving the maneuverability of vehicles, and ensuring the safety of pedestrians.

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 a unique exterior or interior with a completely different look. You can also add elegance by making the wood grain cross-grained.

Furthermore, the natural wood grain blocks are treated to be anti-corrosive and non-combustible, so durability can be maintained. 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. Paving with wood grain blocks not only prevents slipping and provides good water permeability, but also absorbs impact noise and eliminates 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 advantage that they can be completely restored to their original state by removing 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, which stabilizes the road surface.

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

[Brief explanation of the drawing]

Figures 1A and 1B show a plan view and a cross-sectional view of a hollow concrete block for light-load pavement, and Figure 2
Figures A and B show a plan view and a sectional view of a block body made 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. 2 fitted therein. Figures 4A and 4B show a plan view and a sectional view of a hollow concrete block for heavy-duty pavement, and Figures 5A and 5B show a plan view and a cross-sectional view of a block of natural wood or plastic artificial wood that fits into the hollow part. A sectional view is shown, and FIG. 6 shows a paving block of the present invention in which the hollow block shown in FIG. 4 and the block body shown in FIG. 5 are fitted and combined,
FIG. 7 is an embodiment diagram showing an example of construction. 8th
The figure shows a natural wood log, FIGS. 9A and 9B show a natural wood block made by cutting the log into rounds, and FIG. 10 is an example of the natural wood block shown in FIG. 9 being constructed. 1, 2...Hollow concrete block, 3...
...Natural wood or plastic fake wood block body, 4...Drainage groove, 5...Gravel layer, 6...Paving body, 7...Foundation ground.

Claims (1)

[Scope of Claims] 1. 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 of an appropriate angle, and a permeable groove extending vertically through the inner surface of the tapered hole being provided. A paving block combining natural wood or plastic fake wood, characterized in that natural wood or plastic fake wood blocks having a shape that matches the shape of the hollow body are fitted together to form an integral body. 2. A sand or gravel 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 while pouring concrete, mortar, or asphalt on the layer, the center of an arbitrary shape is poured. The side surface of the hollow interior of the hollow concrete block is formed into a tapered hole with an appropriate angle,
Water permeable grooves extending vertically are provided on the inner surface of the tapered hole, and blocks of natural wood or plastic artificial wood having a shape that matches the shape of the hollow body are fitted to sequentially lay integral paving blocks. A paving method in which the paved surface is formed by