JPH04108902A - Composite wood brick - Google Patents

Abstract

PURPOSE:To simplify assembling and fixing of a wood brick and prevent the assembled wood brick from easy cracking by inserting the wood bricks into plural holding sections with support protrusions formed on the bottom and fitting the support protrusions into engagement grooves formed on the wood brick. CONSTITUTION:Plural holding sections 2 are constructed in a rectangular frame 1. Then support protrusions 8 are provided on the bottom of each of the holding sections 2. Then a wood brick 7 is made into a size such that can be inserted tightly into the holding section 2. The wood brick 7 is inserted into the holding sections 2 so that engagement grooves 13 formed on the lower face of the wood brick 7 are engaged with the support protrusions 8 provided on the holding section 2. Thus the wood brick 7 can be easily assembled into the holding section 2 and also radial cracks on the wood brick 7 can be prevented.

Description

Detailed Description of the Invention [Industrial Field of Application] The present invention enables the installation of wooden brick pavement in outdoor areas such as sidewalks and parking lots, or indoor areas that require installation. Or it relates to composite wood bricks for constructing a floor surface.

[Prior Art] A technique proposed by the present inventor is to hold individual real bricks in a laying frame to form a set of real bricks, and to construct a real brick pavement by laying these bricks.

The above-mentioned laying frame generally has a holding section in the frame body, and a section wall that partitions the holding section has a diagonally downward elastic collar piece, which is attached to the holding section. After holding the bricks, they are laid in a predetermined area to complete the brick pavement (Japanese Patent Laid-Open No. 64-3330).
No. 1, etc.).

[Problem to be solved by the invention] The conventional brick laying frame has the above-mentioned configuration,
Speedy laying of wooden bricks, flat laying of real bricks,
It is also possible to achieve the intended purpose of absorbing the expansion and contraction of wooden bricks due to changes in moisture status.

Here, we will go beyond the laying frame and construct a composite wood brick incorporating multiple real bricks so that it can be used both indoors and outdoors, and it is easy to incorporate and fix the wood bricks into the frame. The object of the present invention is to provide a built-in brick which does not easily crack or separate even if cracked, is extremely easy to manufacture, and has excellent design.

[Means for Solving the Problems] The gist of the configuration of the present invention is to configure a quadrilateral frame when viewed from above, and divide a plurality of holding sections for holding real bricks into the frame. It is divided by a frame, and an outer wall whose height is the same as the upper surface of the decorative material described later is erected along the outer edge of the partition frame at a position constituting the side of the frame body, and the outer wall is The width of the partition frame including the partition frame is configured to be 172 times the width of the partition frame at other positions, and the bottom of each holding partition is configured with one or more support ridges that intersect with an imaginary line extending from the center of the holding partition, and a subsidence prevention flange is protruded on the side of the support ridge, and on the other hand, it has a circumferential shape that allows the bricks to be densely inserted into the holding compartment, and the back side thereof has a bottom part of the holding compartment. An engagement groove whose position and shape correspond to the support ridge so that it can be engaged with the support ridge, and which engages with the support ridge when the main brick is inserted into the holding section. A configuration in which an engagement groove is formed, and the actual brick is charged into each of the holding sections of the frame,
This is a composite wood brick constructed by engaging the support ridges in the engagement grooves on the back surface of the brick, and disposing a decorative material on the top surface of the division frame.

Although the frame body can be constructed in a rectangular shape when viewed from above, it is convenient to construct it in a square shape for boat fishing.

Needless to say, the holding section is configured to have a planar shape that matches the shape of the main brick (of course, it is also possible to make the main brick correspond to the holding section). The shape of the holding compartment is - for boat fishing, rectangular or square in plan view. Of course, it may be circular.

When the holding compartment is rectangular or square, it can be constructed by partitioning the inside of the frame into a lattice shape using a plurality of linear compartment frames arranged in parallel vertically and horizontally. .

The partition frame also plays the role of filling in the space between each holding partition, so if the holding partition is quadrilateral (rectangular or square) when viewed from the plane as described above, each of these frames has a certain width. It becomes a straight line.

If the holding section is circular when viewed from above as described above, the partition frame should be constructed by widening or narrowing the width at the necessary position to fill the space between adjacent holding sections. Needless to say.

The number of holding sections is also not particularly limited.

For example, if the planar shape of the target real brick is a square, it is appropriate to configure nine holding sections in three rows in each direction. It would be appropriate to do the same in the case of a circular shape. In the case of a rectangle, it is appropriate to set it in about three rows.

By the way, it is appropriate that the height of the outer wall is set to be slightly lower than the upper surface of the main bricks to be charged into each holding section. Naturally, it should be constructed higher than the top of the partition frame.

Further, the supporting protrusions can be freely adopted in various configurations as long as the above conditions are satisfied. It can be configured as a linear protrusion of a book. It has a #-shaped configuration when viewed from above. The end of each protrusion is connected to the lower part of the compartment frame. In addition, subsidence prevention flanges will be provided on both sides of the lower part of each support ridge.

The support ridge may also be configured to have an annular shape when viewed from a plane centered on the center of the holding section. Subsidence prevention flanges are also provided on both sides of the lower part of the support ridge, and the support ridge is connected to the lower part of the surrounding partition frame via these sinkage prevention flanges.

Of course, the present brick can have various configurations as long as the above conditions are met.

For example, in the case of a main brick set in the frame having a rectangular holding section and having two vertical and horizontal support ridges arranged at the bottom, the peripheral side shape is such that it can be densely charged into the holding section. It is configured in the form of a rectangular parallelepiped, and has two linear engaging grooves on the back surface thereof, each running vertically and horizontally along both sides in the vertical direction and both sides in the horizontal direction, and the brick is charged into the holding section. In this case, it is possible to provide a structure including an engagement groove configured in a position and size shape that can be engaged with the support protrusion.

Furthermore, the main brick set in the same frame as above can also be constructed as follows.

That is, when the wood bricks are charged into the holding compartment, the part that will be located below the upper end of the compartment frame can be densely charged into the holding compartment when viewed from a plane. The section frame is configured in a rectangular shape, and the part that will be located above the top end of the section frame is removed and set back on the entire circumference side to form a suppressed surface that is at the same height as the top end of the section frame, and the back side thereof. and two linear engagement grooves along both sides in the vertical direction and both sides in the horizontal direction, which engage with the support protrusion when the brick is loaded into the holding section. It is possible to provide a structure in which an engaging groove is configured in a position and size shape that allow engagement.

In any case, the wood bricks should be preservative treated.

The above bricks are charged and held in each holding section of the frame. It is appropriate to charge the bricks by pushing them into the frame placed upwards from above.

After loading the same number of real bricks into all holding compartments of the frame, apply the decorative material to the upper end of the compartment frame, or depending on the structure of the wooden bricks, to the upper end of the compartment frame and the suppressed surface of the regular bricks, as described later. Place it on top and fix it.

To explain with an example of a decorative material, the decorative material can be constructed by, for example, mixing a granular member with an adhesive. When the above-mentioned decorative material does not have the above-mentioned suppressed surface and is set in the frame, the above-mentioned decorative material is applied between the sides of each wooden brick or on the upper end of the division frame between the above-mentioned outer wall and the side of the main brick. Fill it up to the height of the outer wall, bonding and fixing each part.

When the real bricks having the above-mentioned surface to be suppressed are set in the frame, a decorative material made by mixing the above-mentioned granular material and adhesive is applied on the upper end of the partition frame and the 1 real brick in contact with this. It is filled and fixed onto the surface up to the height of the outer wall of the frame.

The above-mentioned decorative material can also be configured in the form of tiles.

It can also be constructed of wood in a similar shape. Then, in the case of using a wooden brick with a surface to be suppressed and the case of using a brick without a surface to be suppressed, the same method as in the case where the mixture of the granular material and adhesive is filled in the above position. In each case it is constructed as a number of pieces of two identical geometries so that they can be set. One type is the tiles or wooden tiles that should be placed between each wooden brick, and the other is those that should be placed between the main brick and the outer wall.

Note that it is appropriate to configure the four sides of the frame with a connecting male part and a connecting female part. Needless to say, these are constructed so that they can be respectively connected to the connecting female part and the connecting male part of the adjacent frame bodies.

The simplest configuration is to have a symmetrical positional relationship on each side, with a protrusion (connecting male part) corresponding to the thickness of the outer wall protruding from one position, and the above-mentioned protrusion at the other position. It has a configuration in which a fitting hole (connection female part) is bored into which the protrusion can fit.

With such a configuration, adjacent frames can be connected to each other at any side thereof. This is particularly meaningful in cases where the bricks held in the frame are rectangular in plan, and where the pattern of the pavement or floor surface differs depending on the orientation.

Note that the frame is suitably molded from a plastic material having sufficient strength.

[Function] Since the composite wood brick of the present invention is constructed as described above, it can be used to construct an indoor floor surface of a building or to create an outdoor real brick pavement.

For example, installation work on sidewalks and other areas where installation is required is carried out as follows.

First, prepare a suitable base such as a gravel base or concrete base.

The above-mentioned gravel base is made by digging down the required area, adding gravel, and thoroughly compacting it to make it smooth.

In the case of a concrete base, it is sufficient to dig down the required area in the same way, then pour concrete using general construction methods and finish the top surface smooth.

Composite wood bricks made by holding real bricks in the frame are arranged vertically and horizontally on the gravel or concrete base as described above. When a male connection part and a female connection part are formed on the four sides of the frame, they are arranged so as to connect adjacent parts to each other as described below.

First, a number of composite wood bricks corresponding to the number of composite wood bricks lined up at the ends of the existing composite wood brick group in the connection direction are lined up and connected. Naturally, this connection is made by connecting the connecting male part and connecting female part of one of the adjacent composite wood brick frames to the connecting female part and connecting male part of the other frame, and then connecting the composite wood of these rows. The bricks are connected to a row of composite wood bricks at the ends of the existing composite wood brick group by connecting the male connecting parts and the female connecting parts to each other in the same manner as described above.

By performing this kind of work over the necessary areas,
The installation is complete.

Therefore, smooth paving with real bricks can be done very easily and efficiently even by an amateur by connecting composite wood bricks.

The same applies when configuring an indoor floor surface.

By the way, this composite wood brick has one or more support ridges that intersect with the imaginary line extending from the center of the bottom of the holding section, and this support ridge engages with the engagement groove formed on the back side of the wood brick. As a result, cracks that occur radially from the center are less likely to occur in wood bricks with the ends exposed at the top and bottom ends (and even if cracks do occur, they can be prevented from expanding). It is.

Furthermore, since each wooden brick is firmly held around its circumferential side by the holding section, there is an advantage that cracking in multiple directions does not easily occur and that even if cracking occurs, it is held intact.

Furthermore, since the decorative material is placed above the partition frame, there is an advantage that the partition frame is not visible. At the same time, decorative materials can be fixed in the main brick holding compartment. If the surface to be held down is formed of the actual brick, the holding effect of the wooden brick by the decorative material is perfect.

The top edge of the outer wall was made to match the top surface height of the decorative material, so if a mixture of granular materials such as pebbles and adhesive is used as the decorative material, it can be filled to match the height. It's convenient.

[Example] The present invention will be described in detail below based on the drawings.

First, a first embodiment of the present invention will be described based on FIGS. 1 to 7.

In particular, as shown in FIGS. 3 and 4, the frame 1 is configured to have a square shape when viewed from above. Further, the frame body 1 has nine holding sections 2, 2, . . ., each having a square plane, arranged vertically and horizontally.

The holding sections 2.2... each have partition frames 3a on all four sides,
3a..., 3b, 3b..., and these compartment frames 3a, 3a... 3b, 3b... are common between the mutually adjacent holding compartments 2.2. The partition frames 3b, 3b... at the positions forming the sides of the frame l are the partition frames 3a at other positions including the outermost outer wall 4.4...
, 3a... have a width of 1/2.

Further, the partition frames 3a, 3a... 3b, 3b... are configured to have an inverted U-shape in cross section, and a large number of small coupling holes 5, 5... are penetrated through the top plate portion at the upper end thereof. Furthermore, in the partition frames 3b, 3b... located at the same position as the side of the frame l,
The outer wall 4.4-- is erected on the outermost edge as described above. The height from the top plate of the partition frames 3b, 3b... of the outer wall 4.4... is determined by the thickness of the actual tiles (corresponding to the above-mentioned decorative material) 6a, 6a-16b, 6b..., which will be described later. Match.

The holding sections 2.2, . (As mentioned above, the partition frames 3b, 3b, which form the sides of the frame 1,
. . . common to the sides of frame l).

As mentioned above, the compartment frames 73b, 3b, . This is for the following reason.

That is, as will be described later, the main bricks 7.7... are placed in the frame 1.
When the composite wood bricks held in the composite wood bricks are consecutively arranged in a predetermined area, the main bricks 7. This is to ensure that the distance between the bricks 7 and 7 is the same as the distance between the adjacent real bricks 7.7 inside the frame 1.

In addition, at the bottom of each of the above-mentioned holding sections 2.2.
As shown in Figures to Figure 6, the compartment frames 3a on both sides in the vertical direction
, 3a (or 3a, 3b) and the partition frames 3a, 3a (or 3a, 3b) on both sides in the lateral direction, respectively. The supporting protrusions 8.8... are formed in a generally #-shape when viewed from above within each holding section 2.2.... Support protrusion 8.8・
Each end of the partition frame 3a, 3a (or 3a,
3b) into a bonded state at the bottom. Each of the above supporting protrusions 8.8
. . . A subsidence prevention collar 9.9 is protruded from both sides of the lower part of each.

By the way, as shown in FIGS. 1 to 5, the outer walls 4 on the four sides of the frame 1 have connection protrusions (corresponding to the male connection portions) 10 and connection holes (the male connection portions) 10, respectively. (equivalent to the female connection part)
11. The connecting protrusion 10 and the connecting hole 11 are arranged at symmetrical positions on each side, and have dimensions and shapes that allow them to fit into each other. For more details, see Figures 2 to 5.
As shown in the figure, the connecting protrusion 10 has a subsidence prevention collar 9.9.
. . , and protrudes from the outer wall 4 of the frame 1 by an amount slightly exceeding the thickness of the frame 1. The protrusion width is made approximately equal to the maximum thickness of the outer wall 4. Thickness in height direction is support protrusion 8.8
The height from the above-mentioned subsidence prevention collar 9 shall be approximately twice the height of... Further, as shown in FIGS. 1 and 3, the length of the connecting protrusion 10.10 in the direction along the outer wall 4 is equal to the length of one side of the holding section 2.2. A little less than half.

As described above, the connection hole 11 is connected to the connection protrusion 1.
It is a hole with a size and shape corresponding to 0. As shown in FIGS. 2, 4, and 5, the connection hole 11 is connected to the sinking prevention collar 9.
．． The outer wall 4 of the frame body 1 is bored so as to be positioned upward by the thickness of the frame 9.

All of the above-mentioned components are integrally molded from a plastic that is mainly made of polypropylene and mixed with weather-resistant agents and the like.

On the other hand, as shown in FIG. 1, FIG. 2, FIG. 5, FIG. 6, and FIG. When this is charged into the holding compartment 2, the compartment frame 3a (3
b) The portion above the upper end is retreated along its entire circumference to form a suppressed surface 12 having the same height as the upper end of the partition frame 3a (3b). Further, on the back surface of the main brick 7, two linear engaging grooves 13, 13, . The above-mentioned engagement grooves 13.13...- are connected to the support protrusions 8.8...
・Constructed in a position and size shape that can be engaged with. The structure is generally #-shaped when viewed from the bottom.

Incidentally, the actual brick 7 is subjected to antiseptic treatment.

Furthermore, as a decorative material, as shown in FIGS. 1, 2, 5, and 6, real tiles 6a, 6a, etc., each having a chevron-shaped shape protruding from both ends of a rectangular board when viewed from above, are used.・And the wooden tiles 6b, 6 in a shape divided into a little less than half in the width direction
b... is formed. The thickness is the partition frame 3a, 3a.
..., 3b, 3b... shall correspond to the height from the upper end to the upper end of the outer wall 4.

The wooden bricks 7.7... are attached to the holding section 2 of the frame 1.
．． 2..., and the above main tiles 6a, 6a, 6b
, 6b . . . are partition frames 3a, 3a-3b.

3b... Arranged on top and on the suppressed surface 12 to form a composite wood brick.

The above-mentioned book bricks 7.7... are, as shown in Fig. 3,
With the frame body 1 facing upward, its holding section 2.2...
Push it in sequentially from the top. This work is done for each frame 1.1...
By repeating the holding section 2.2-... for the required number of frames 1, ■..., the bricks 7.7...
・Can be charged to

Subsequently, the main tile 6a is applied to the pressed surfaces 12.7 of the wooden bricks 7.7 on the compartment frame 3a between the holding compartments 2.2 and on both sides thereof.
12 at the same time. Adhesive 14 is applied to the back surface and then placed in the above position. In this way, the main tile 6a is fixed onto the partition frame 3a. In particular, as shown in FIG. 1, wooden tiles 6a, 6a... are arranged between each wooden brick 7.7,
Furthermore, other real tiles 6b are placed between the real bricks 7 and the outer wall 4.
Place. Similarly to the above, the suppressed surface 12 of the main brick 7
After applying adhesive 14 to the back surface of the upper surface of the partition frame 3b, the main tile 6b is arranged. In this way, the main tile 6b is fixed to the partition frame 3b, and the main brick 7 is securely held in the holding section 2.

FIGS. 1 and 2 show the actual brick 7.
7... are held in holding sections 2, 2... to form a composite wood brick frame 1.

Since the composite wood brick of this example has the above-mentioned structure, it can be used for constructing indoor floors and for paving sidewalks and the like with real bricks.

In order to construct the floor surface of the room, a flat floor base is constructed of concrete or the like, and the above-mentioned composite wood bricks are arranged on the base in a vertical and horizontal manner while being connected to each other. This work involves simply placing the composite wood bricks on the base while connecting adjacent ones. For example, as shown in Fig. 5, adjacent composite wood bricks are
The frame 1 of one composite wood brick is advanced toward the frame 1 of the other composite wood brick as shown by arrow X, and the outer wall 4 of one frame 1 is
The connecting protrusion 10 and the connecting hole 11 of the frame 1 are fitted into the connecting hole 11 and the connecting protrusion 10 of another frame 1, respectively, to connect them to each other. The construction work is completed by performing the laying work over a predetermined area while connecting the adjacent composite wood brick frames 1, 1 to each other in this manner. Thus this brick 7.7
A smooth floor surface is completed by ...-. Note that the connection protrusion 10
Since the connection holes 11 and 11 are configured as described above in the outer walls 4, 4, and so on on each side, it is possible to connect the sides of the frame l to the sides of the other frames 1. be.

On the other hand, the above-mentioned composite wood bricks are laid on a sidewalk or the like by preparing a gravel base or concrete base. Here, an example will be shown in which a gravel base 15 is prepared and laid on a sidewalk in a park.

This gravel base 15 is made by digging down the required area, pouring gravel into it, and thoroughly compacting it to make it smooth.

Composite wood bricks formed by holding the actual bricks 7, 7, . This work is exactly the same as when constructing the floor surface of the room described above. Once the installation work is done over a predetermined area, the work is completed. Thus the wooden brick 7.7...
・Frame 1 made of composite wood bricks to create smooth pavement
．． It can be completed by an extremely simple operation of arranging 1-... in series.

By the way, in the above composite wood bricks, real bricks 7.7...
When the water bricks 7.2 are charged into the holding compartments 2.2..., the supporting ridges 8.8... disposed on the bottom of the water bricks 7.2.
7... is engaged with the engagement groove 13.13... formed on the back side of the brick 7. Cracks that occur radially from the center are less likely to occur, and
Even if it occurs, its expansion will be prevented.

Also, each wooden brick 7.7... is a holding section 2.2...
Since the circumferential side is firmly held, there is an additional advantage that cracks do not easily occur in multiple directions, and even if cracks occur, they remain intact.

Furthermore, since the main tiles 6a, 6a..., 6b, 6b, etc. are arranged above the partition frames 3a, 3a-.., 3b, 3b..., the partition frames 3a, 3a... 3b... , 3b
... has the advantage of not being visible. At the same time, the actual bricks 7.7... can be fixed in the holding compartments 2.2... with the actual tiles.

Next, a second embodiment of the present invention will be briefly described based on FIGS. 8 and 9.

As shown in FIG. 8, this brick 27 is square when viewed from above and has no surface to be held down. The engagement groove 23 has exactly the same structure as the engagement groove 13 of the wooden brick 7 of the first embodiment. Further, the frame 1 is completely the same as that of the first embodiment. Therefore, the same reference numerals are used. In addition, the wooden tiles 26a and 26b used for this are configured to correspond to the wooden bricks 27, and one of the wooden tiles 26a has the same length and shape of both ends as the main tile 6a described above, but the partition frame It corresponds to 3a and has the same width. The main tile 26b is also the same, and the length and the shape of both ends are the same as the main tile 6b described above, but it is made to correspond to the division frame 3b and has the same width.

By following the same procedure as in the first embodiment, the actual brick 27.
27... into the holding compartments 2.2... of the frame 1, and main tiles 26a, 26a... 26b, 26b...
. . are fixed onto the partition frames 3a, 3a-13b, 3b, . . . with an adhesive 14. Main tiles 26a, 26. a-・
Adhesive 14 is also applied to the side edges of . . , 26 b, 26 b .

In this way, a composite wood brick is easily constructed.

This composite wood brick can also be used in exactly the same way as that of the first embodiment.

[Effects of the Invention] According to the present invention, a smooth floor surface or pavement made of wood bricks can be completed by an extremely simple operation of arranging frames constituting composite wood bricks in series.

By the way, the above-mentioned composite wood brick has one or more support ridges that intersect with the imaginary line extending from the center of the bottom of the holding section, and this support ridge engages with the engagement groove formed on the back side of the main brick. This plays a role in preventing cracks in the radial direction in wooden bricks with exposed wood ends at the top and bottom. That is, the occurrence of cracks in the radial direction or the spread of cracks that have occurred are restricted by the support ridges.

In addition, since each wooden brick is also firmly held around its circumference in the holding section, it has the advantage that it does not easily crack in multiple directions, and even if it cracks, it remains intact. .

Furthermore, since the decorative material is placed above the partition frame, there is an advantage that the partition frame is not visible. In addition, the brick can be fixed in the holding compartment by gluing it to the decorative material at the same time. If the surface to be held down is formed on the actual brick, the holding effect of the actual brick will be complete because it can be held down from above with a decorative material.

The top edge of the outer wall was made to match the top surface height of the decorative material, so if a mixture of granular materials such as pebbles and adhesive is used as the decorative material, it can be filled to match the height. It's convenient.

[Brief explanation of drawings]

The drawings illustrate embodiments of the invention. 1 to 7 show a first embodiment of the present invention, FIG. 1 is a plan view thereof, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, and FIG. 3 is a frame diagram. A plan view of the body, Figure 4 is the TV of Figure 3.
A sectional view taken along the line IV, Fig. 5 is a partially cutaway enlarged sectional view showing how composite wood bricks are connected to each other by their connecting protrusions and connection holes, and Fig. 6 is a composite wood brick laid on a gravel base. FIG. 7 is an enlarged perspective view of the wooden brick. FIGS. 8 and 9 show a second embodiment of the present invention, and FIG. 8 is an enlarged perspective view of the brick used therein;
FIG. 9 is a partially cutaway sectional view of a composite wood brick holding the above-mentioned real bricks. l... Frame body, 2... Holding section, 3a, 3b... Compartment frame, 4... Outer wall, 5... Connection small hole, 6a, 6b,
26a, 26b... Wooden tile, 7.27... Real brick, 8... Support ridge, 9-... Subsidence prevention guard, 10...
・Connection protrusion, 11...Connection hole, 12...Suppressed surface, 13.23...Engagement groove, 14...Adhesive, 15.
...Gravel base, X...arrow.

Claims (1)

[Scope of Claims] 1. A quadrilateral frame is formed when viewed from above, and within the frame, a plurality of holding sections for holding wooden bricks are partitioned by partition frames, and among the partition frames, the An outer wall whose height is the same as the top surface of the decorative material described below is erected along the outer edge of the side of the frame body, and the width of the partition frame including the outer wall is set as the width of the partition frame at other positions. 1/2 of the width of the frame, one or more support ridges are formed at the bottom of each of the holding sections that intersect with an imaginary ray extending from the center of the holding section, and the support ridges are sunken to the sides of the support ridges. A protective flange is extended, and on the other hand, the wooden bricks are provided with a circumferential shape of a size that allows the wood bricks to be densely inserted into the holding compartment, and the back surface thereof is designed to be able to engage with the support ridge at the bottom of the holding compartment. An engaging groove corresponding in position and shape to the above, and which engages with the supporting protrusion when the wooden brick is inserted into the holding section, is formed; inserting a wooden brick into each of the holding sections of the frame;
A composite wood brick constructed by engaging the support protrusion in an engagement groove on the back surface of the wood brick, and arranging a decorative material on the top surface of the division frame. 2. The composite wood brick according to claim 1, wherein the holding section is divided into a lattice-like structure by a plurality of linear partition frames arranged vertically and horizontally in parallel on the inside of the frame. 3. A claim in which the supporting protrusions are configured in a #-shape when seen from a plane, with two straight support protrusions extending vertically and horizontally along the compartment frames on both sides in the vertical direction and the compartment frames on both sides in the horizontal direction. Composite wood brick according to 2. 4. The composite wood brick according to claim 1 or 2, wherein the supporting protrusion has an annular shape when viewed from a plane centered on the center of the holding section. 5. The wooden bricks are formed into a rectangular parallelepiped shape that can be densely packed into the holding compartment, and on the back side there are two vertical and horizontal parallelepipeds along both vertical and horizontal sides, respectively. Claim 3, further comprising a linear engagement groove configured at a position and in a shape and size to engage with the support ridge when the wooden brick is inserted into the holding section. composite wood brick. 6. When the wood bricks are loaded into the holding compartment, the part that will be located above the top of the compartment frame is partially removed and set back from the entire circumference so that it is the same as the top of the compartment frame. It is provided with a surface to be suppressed of a height, and on the back surface thereof, two straight engagement grooves are provided vertically and horizontally along both sides in the vertical direction and both sides in the horizontal direction to hold the wooden brick. 4. The composite wood brick according to claim 3, further comprising an engaging groove configured at a position and in a shape and size to be able to engage with said supporting ridge when loaded into a compartment. 7. The above-mentioned decorative material is composed of a granular material mixed with an adhesive, and this is arranged and fixed on the upper end of the above-mentioned compartment frame, and at the same time, the side of the wooden brick charged into the adjacent holding compartment 6. The composite wood brick according to claim 5, wherein the composite wood brick is also bonded to the composite wood brick. 8. The decorative material according to claim 5, wherein a plurality of decorative materials are arranged in the form of tiles, and a plurality of them are adhered to the upper end of the partition frame, and at the same time to the side of the wooden bricks charged in the adjacent holding partition. composite wood brick. 9. The above decorative material is composed of a granular member mixed with an adhesive,
7. The composite wood brick according to claim 6, wherein the composite wood brick is filled and fixed to the upper end of the division frame and the suppressed surface of the wood brick charged in the holding compartment in contact with the upper end of the division frame up to the height of the outer wall of the frame. 10. The above-mentioned decorative material is formed into a tile shape, and a plurality of the decorative materials are arranged on the upper end of the partition frame and on the suppressed surface of the wooden bricks charged in the holding section in contact with this, and the above-mentioned decorative material is divided into sections. The composite wood brick according to claim 6, which is fixed on the upper surface of the frame.