JP2001032404A - Form block and base body structure using this - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a means capable of constructing a base substance for executing a tiled structure in a short construction period without requiring skill. SOLUTION: A body part 1 of a form block K is composed of two backing panel parts 2, 2 arranged at a proper interval and a connecting part 3 for connecting these parts, the backing panel parts 2, 2 have projecting streaks 4 for locking tiles T on a surface, the reverse is provided with grooves 5 for fitting/installing a plate member and a holding step part for holding a support material, and an upper end part and a lower end part are provided with a projecting part 7 and a recessed part for mutually fitting at vertically stacking time. Since adjacent form blocks K, K are connected by fitting a connecting plate to the grooves 5 of the backing panel parts 2, when constructing a base substance for a tiled structure, a recess/projection of the surface can be easily trued up to prevent the adjacent form blocks K from causing positional dislocation by impact when placing foundation forming concrete.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention simplifies the work of constructing tiled pillars and fences,
The present invention relates to a formwork block capable of shortening a construction period and a base structure using the formwork block.

[0002]

2. Description of the Related Art Conventionally, when a tiling structure such as a gate post or a fence with a tiled surface is constructed, a concrete block is stacked to form a base, and the tile is bonded to the surface of the base with a mortar or the like. The method of sticking with an agent is adopted. Alternatively, a method of assembling a formwork, arranging a reinforcing bar, casting concrete, constructing a reinforced concrete base, and attaching a tile to the surface thereof has also been adopted.

[0003]

The above-mentioned conventional method for constructing a tiled structure has a problem that it takes a long time to construct a base, so that it is difficult to shorten the number of construction days.
In addition, there is a problem that the work of stacking concrete blocks and the work of placing reinforced concrete using a formwork are highly specialized, and cannot be performed efficiently by a skilled worker.

[0004]

SUMMARY OF THE INVENTION The present invention provides a formwork block and a base structure which can be constructed in a short period without requiring much skill of an operator in constructing a tiled structure. To provide. The feature of the formwork block adopted by the present invention is that the base panel portions arranged at appropriate intervals are connected by a connecting portion, and a tile attachment portion is provided on at least one surface of the base panel portion. A groove is formed near the side end of the form block on the back surface of the base panel portion, and a connecting plate is fitted in the groove. With such a configuration, when constructing the base for the tiled structure, it is easy to connect the adjacent form blocks,
In addition, it is easy to expose the form blocks and secure the linearity.

[0005] A partition plate may be fitted in a groove formed opposite to the back surface of the base panel. With this configuration, when the form block is made of synthetic resin that is easy to manufacture, the partition plate fitted between the base panels serves as a reinforcing material, so that practical strength can be ensured while being lightweight. In addition, the partition plate makes it possible to partition the inside of the form block into, for example, a region for inserting a column material and a space for placing concrete.

In the formwork block, a position where the distance from the side end is an integral multiple of the tile arrangement pitch is set as a planned cutting position, and two sets of grooves are formed so as to sandwich the planned cutting position. A configuration formed on the back surface of the portion can be adopted. According to this configuration, when it is necessary to cut the form block to a size matching the tile module depending on the situation at the time of construction, the groove for fitting the plate member can be located near the cut portion. . Therefore, it is possible to connect adjacent form blocks with the connecting plate fitted in the groove, and the handling method does not change before cutting.

[0007] Further, the plate member may be provided with a notch portion or a notchable portion for inserting a reinforcing bar. With this configuration, it is easy to cast reinforced concrete into the form block.

The present invention also provides a base structure which is constructed by connecting a plurality of form blocks formed by connecting base panels arranged at appropriate intervals by connecting portions. A feature of the first base structure according to the present invention is that a groove is formed on the back surface of the base panel near the side end of the form block, and the form block adjacent to the form block is connected by a connecting plate fitted in the groove. Has been concatenated. By adopting such a configuration, when constructing a base for a tiled structure by connecting a plurality of form blocks in a row, it is possible to make the surfaces of adjacent form blocks uniform in and out or to secure linearity. Becomes easier. When casting concrete for foundation formation in the lower region of the base,
It is possible to prevent the adjacent form blocks from being displaced by the impact at the time of placing the concrete.

The second base structure provided by the present invention is characterized in that a column material is disposed so as to penetrate vertically in a vertically stacked frame block, and the side surface of the column material and the frame are formed. That is, a wedge member is inserted between the inner surface of the block and the inner surface of the block. With such a configuration, since the form block and the support member are integrated, it is possible to prevent the form block from floating or being displaced. When the base is constructed by stacking a plurality of form blocks, a wedge member may be driven into the space between the form block and the pillar material at the top or every step.

Further, the third base structure provided by the present invention is characterized in that a reinforcing plate is mounted on the upper end of the form block. With this configuration, the strength of the base can be improved, and the reinforcing plate serves as a base material for the tile when the tile is attached to the upper end surface of the base. When constructing the base body by stacking the form blocks vertically, a reinforcing plate is placed on the upper end of each of the form blocks stacked vertically, and the reinforcing plate is attached to both the form blocks stacked vertically. To function as a connecting member for both.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS [Regarding Formwork Block] FIGS. 1 and 2 show an example of a formwork block K according to the present invention.
As for this formwork block K, a plurality is piled up and down,
Alternatively, it is for constructing a base of a tiled structure by being connected in the left-right direction, and is made of a material having a certain strength and a light weight, for example, a synthetic resin such as self-extinguishing foam plastic. It is desirable. The main body 1 of the formwork block K is composed of two base panel sections 2 and 2 arranged at appropriate intervals and a connecting section 3 for connecting the two. The base panel portions 2 and 2 have at least one surface formed with a ridge 4 for locking the tile T, and the back surface with a groove 5 for fitting a plate member to be described later, which is also described later. A holding step 6 for holding the pillar material P is provided. Further, at the upper end and the lower end of the base panel portion 2, there are provided a convex portion 7 and a concave portion (not shown) which are fitted to each other when the form blocks K are vertically stacked.

The protruding ridges 4 on the surface of the base panel portion 2 are, for example, dovetail-shaped with a slight tapered expansion. The dovetail-shaped concave portions 10 formed on the back surface of the tile T are engaged with each other. , And the tile T can be held. The ridges 4 may be formed continuously in the lateral direction, or may be formed intermittently at regular intervals.

The plate material to be fitted into the groove 5 formed on the back surface of each of the base panel portions 2 and 2 includes a connecting plate 11 as shown in FIG. 3 and a fore-closing plate 12 as shown in FIG. , Partition plates 13 and 14 as shown in FIG. 5 or FIG. The connection plate 11 is for connecting the form blocks K, K arranged adjacent to each other, and is provided with a groove 5 formed near the side end of the form block K.
By fitting the connection plate 11 therein, the adjacent form blocks K can be connected. When the side end of the form block K is to be a finished surface, the edge closing plate 1 having the base plate 12a having the ridges 4 formed on the surface as shown in FIG.
2 is mounted in the groove 5 near the side end. This makes it possible to attach the tile T to the fore-edge surface of the base. In the middle part of the formwork block K, a partition plate 13 (14)
To form a reinforcing material. The plate members 11 to 14 are manufactured in such a shape that they can be commonly fitted to both of the form blocks K, K stacked vertically. However, as for the plate material to be mounted on the uppermost portion and, if necessary, the lowermost portion of the base, a plate cut in half in the lateral direction may be used.

The connection plate 11 and the partition plates 13 and 14 are formed with a form block K for constructing a base.
When concrete is poured into the interior of the building, it is omitted in principle. However, since only the uppermost part of the form block K on which the concrete is cast is placed on the upper stage, the connecting plate 11 and the partition plates 13, 1
4 is inserted. In this embodiment, the form block K
When the reinforced concrete is cast into the inside, the connecting plate 11 and the partition plate 1
A notch X or a cuttable line Y was provided in the lower portion of each of 3, 14. Therefore, when arranging the rebar in the form block K, the rebar is inserted through the notch X of the plate material, or
What is necessary is just to cut off the lower part of a plate material.

Incidentally, it is desirable that the formation position of the groove 5 is set based on the arrangement pitch of the tiles T. In this example, as shown in FIG. 1, assuming that a value obtained by adding the width dimension of the tile T and the joint width dimension is a tile arrangement pitch L, as shown in FIG. Is set to a position M to be cut, where
Grooves 5 and 5 are located at positions symmetrical with respect to
Was formed. With this configuration, if the form block K is cut at the above-mentioned cut-off point M, since the groove 5 is located near the cut portion, the connection plate 11 or the fore-end closing plate 12 can be fitted into the groove 5. Becomes Therefore, the form block K of this example has an advantage that, even when cutting is performed at the scheduled cutting position M set based on the tile arrangement pitch L according to the construction situation, the handling does not change from before the cutting. I have.

The holding step portion 6 of the support member P provided on the back surface of the base panel portion 2 may be any as long as the support member P inserted into the form block K can be stably held, and its form is not particularly limited. .

The convex portion 7 provided at the upper end of the base panel portion 2 and the concave portion (not shown) provided at the lower end of the base panel portion 2 correspond to the form block K.
Can be prevented when the upper and lower form blocks K are displaced in the left-right direction by fitting them when stacking up and down. In addition, a function of stabilizing the stacked state is exhibited.

By the way, the form of the form block K according to the present invention is not only a thin rectangular parallelepiped as shown in FIG. 1 but also an L-shaped as shown in FIG. 7 or as shown in FIG. It is also possible to configure a simple T-shape. Mold blocks K ₁ constructed in the former L-shaped, for example is used to construct the base structure having a corner portion. The latter T
Formwork block K of shaped ₂ may be used in the case of construction, for example, structures such T-shaped as shown. Note in Figure 8, the mold block K ₃ that was half the width dimensions is illustrated. Thus, the shape, dimensions, etc. of the formwork block K according to the present invention depend on the form of the structure to be constructed.
What is necessary is just to set suitably.

[Regarding the Structure of the Substrate] Next, the procedure for constructing a substrate for a tiled structure using the form block K configured as described above will be described. First, as shown in FIG.
If necessary, a split chestnut F is laid at a place where a structure is to be constructed, and concrete is cast thereon to form a foundation G. Next, the form block K is arranged at a required position on the formed base G. At this time, if a form block K having a small width is required depending on the construction situation, the form block K may be cut at a tile pitch and used. Concrete C is cast into the lowermost form block K which is the base of the base or several lower steps including the lowermost step, and is integrated with the foundation G. At this time, the connection plate 11 and the partition plate 13 (14) are omitted in order to integrate the concrete C over the entire form block K. However, the formwork block K
In FIG. 10, a fore-edge blocking plate 12 is mounted on the fore-edge surface where no other form block is continuously provided. In addition, the thing located at the uppermost stage of the formwork block K on which the concrete C is cast is connected with the formwork block K above it, so that the connecting plate 11 is used.
And the partition plate 13 (14) is fitted. In this case, when the reinforcing steel R is arranged in the form block K and the reinforced concrete is cast, the notch X of the connection plate 11 and the partition plate 13 (14) is used, or the portion below the cuttable line Y is used. Use after excision.

Concrete C is placed in the lower form block K.
Is formed, and the required number of form blocks K are further stacked thereon. At this time, the left and right adjacent form blocks K are connected by the above-mentioned connecting plate 11, and the upper and lower form blocks K are
By fitting the convex and concave portions provided at the upper and lower ends thereof, the stacked state is stabilized. Also, form block K
The groove 5 in the middle of the partition plate 13 has a reinforcing partition plate 13 (1
4) is fitted. As shown in FIG. 10, on the fore-edge surface of the formwork block K where other formwork blocks are not continuously provided,
The mouth closing plate 12 is attached.

After the base of the base is constructed, a form block K is further stacked on the base to a required height to complete the base. As for the formwork blocks K to be stacked on the formwork blocks K in which the concrete C is cast, as shown in FIG. 11, the support members P are inserted at appropriate intervals, and the lower ends of the support members P are connected to the concrete blocks. By embedding in the C, the upper and lower mold blocks K are integrated. Alternatively, the column material P may be inserted into the lowermost form block K so as to stand up from the foundation G. When the support material P is inserted into the form block K, the support material P
It is desirable to insert the wedge member 20 between the side surface of the support member P and the inner surface of the form block K as shown in FIG. The wedge member 20 may be inserted not only in the uppermost form block K but also in each form block K.

When an L-shaped or T-shaped structure as shown in FIG. 7 or FIG. 8 is constructed, a corner connecting two form blocks K in an L-shape or three form blocks K Are erected at the intersection where they abut each other in a T-shape. In such a case, it is desirable to insert the partition plate 13 (14) into the lower mold block K on which the concrete C is to be cast, and to form a space for inserting the column material P into the concrete C.

As shown in FIG. 13, a flat reinforcing plate Q is desirably mounted on the upper end of the form block K. When inserting the support material P into the formwork block K,
A reinforcing plate Q is placed between the support members P. By mounting the reinforcing plate Q, the strength of the upper end portion of the base is improved. In addition, as shown in FIG. 14, the reinforcing plate Q mounted on the uppermost end of the base can be used as a base when the tile T is adhered. Note that the reinforcing plate Q located at the uppermost end of the base is affected by the climate through the joints of the tiles T stuck to the surface, so that it is desirable to perform weathering treatment.

As shown in FIG. 15, the reinforcing plate Q
The form block K may be configured to slightly protrude from the upper end surface. With this configuration, the reinforcing plate Q can function as a connection member that fits into the upper and lower end surfaces of the form plates K, K that are stacked vertically.
Further, in this case, the fitting concave and convex portions formed at the upper and lower ends of the form plate K can be eliminated.

After the base is constructed, the desired tiled structure can be obtained by attaching the tile T to the surface of the mold block K with a modified silicone adhesive or the like. In the base of this example, the form blocks K, K adjacent to each other on the left and right
The form blocks K, K, which are connected by 1 and stacked one on top of the other, are connected by fitting the protrusions and recesses formed at the upper and lower ends, so that they are exposed, and the ridges for locking the tiles, etc. It is easy to ensure the linearity of. Further, since the partition plate 13 (14) is fitted in the form block K and the column material P is inserted, sufficient strength can be given to the base.

FIG. 16 shows another embodiment of the formwork block K according to the present invention, which has the following features. First, the ridges 4 for locking the tile on the surface of the base panel portion 2 are formed at regular intervals, and the width of each ridge 4 is set shorter than the width of the tile.
It was set so that the joint part of the tile was located between the ridges 4 and the ridges 4. Further, the surface of the base panel 2, denoted by the cutting line Z ₂ also serving as a tile assignment lines Z ₁ and assignment line for each arrangement pitch of the tile. Grooves 5 for fitting plate materials
5 is formed in a position that is substantially symmetrical with respect to the cutting line Z _2.

With such a configuration, the form block K of this embodiment
According to the method, when the tiles are attached to the surface of the base panel part 2, the ridges 4 are not located at the joints between the tiles. Can be suppressed. Also, the groundwork is less noticeable at the tile joints. The allocation line Z ₁ and the cutting line Z _2, which was subjected to the surface of the underlying panel portion 2, the allocation of tiles is facilitated. Further, the mold block K along line Z ₂
Is cut, the effect is obtained that the handling of the formwork block K does not change at all even if the width dimension is shortened.

Further, as shown in FIG.
When the concrete is poured into the inside, the concrete leakage prevention tape 30 is stuck to the connection point of the adjacent form blocks K, but the form blocks K of this example are connected in series. At this time, since the predetermined interval is set between the adjacent ridges 4, there is an advantage that the leakage prevention tape 30 is easily attached.

[0029]

According to the present invention, when constructing a base for a tiled structure by connecting the form blocks in succession, it is easy to connect the form blocks, and furthermore, it is possible to form the base with Since it is easy to ensure the linearity of each part, the construction efficiency is very good. Moreover, the same effect can be obtained even when the form of the form block is L-shaped or T-shaped. By mounting a partition plate or a support member in the form block, the strength of the base can be improved. The partition plate can divide the inside of the form block into a region into which the pillar material is inserted and a region into which concrete is cast. A position where the distance from the side end of the form block is an integral multiple of the tile arrangement pitch is set as a planned cutting position, and two sets of grooves are formed on the back surface of the base panel portion so as to sandwich the planned cutting position. Thus, even when the form block is cut depending on the construction status, the form block can be handled as before cutting. Providing the plate member with a cut-out portion or a cut-out enabling portion for inserting a reinforcing bar makes it easier to cast reinforced concrete into the formwork block. A pillar material is provided so as to penetrate vertically in a form block stacked vertically, and a wedge material is inserted between a side surface of the pillar material and an inner surface of the form block, thereby forming the pillar material and the mold. By integrating the frame block, a strong base structure can be constructed. Further, by mounting the reinforcing plate on the upper end of the form block, the strength of the base structure can be improved. If the reinforcing plate is fitted to both the upper and lower form blocks so as to function as a connection member between them, a stable stacked state can be achieved without providing the form block with a vertical fitting structure. Can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a mold block according to the present invention.

FIG. 2 is a plan view showing an example of a mold block according to the present invention.

FIG. 3 is a perspective view showing an example of a connecting plate used for a mold block according to the present invention, wherein FIG. 3 (A) is provided with a cuttable line, and FIG. 3 (B) is formed with a notch. .

4A and 4B show an example of a foreclosure plate used for the formwork block according to the present invention, wherein FIG. 4A is a perspective view from the back side, and FIG. 4B is a perspective view from the front side. It is.

FIG. 5 is a perspective view showing an example of a partition plate used for the formwork block according to the present invention, wherein FIG. 5A is a perspective view seen from the back side, and FIG. It is.

FIG. 6 is a perspective view showing another example of the partition plate used in the formwork block according to the present invention, wherein FIG. 6 (A) is a perspective view seen from the back side, and FIG. 6 (B) is a view seen from the front side. It is a perspective view.

FIG. 7 is a perspective view showing another example of the formwork block according to the present invention.

FIG. 8 is a perspective view showing still another example of a mold block according to the present invention.

FIG. 9 is a perspective view illustrating a procedure for constructing a base structure using the mold block according to the present invention.

FIG. 10 is a perspective view illustrating a procedure for constructing a base structure using the form block according to the present invention.

FIG. 11 is a plan view showing a state in which a support member is inserted into a mold block according to the present invention.

FIG. 12 is a side view showing a state in which a support member is inserted into a mold block according to the present invention, and a wedge member is inserted.

FIG. 13 is a perspective view showing a state in which a reinforcing plate is mounted on the form block according to the present invention.

FIG. 14A is a side view showing a form block on which a reinforcing plate is mounted, and FIG. 14B is a side view showing a state where a tile is attached to the form block.

FIG. 15 is a side view showing another example of a mold block on which a reinforcing plate is mounted.

FIG. 16 shows another embodiment of the formwork block according to the present invention, wherein FIG. 16 (A) is a perspective view and FIG. 16 (B) is a plan view.

17 (A) is a plan view showing a state in which two form blocks are connected in series, and FIG. 17 (B) is a view showing the same form according to another embodiment of the form blocks according to the present invention. It is a front view of an installation state.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Block main body part 2 ... Base panel part 3 ... Connecting part
DESCRIPTION OF SYMBOLS 4 ... Convex stripe 5 ... Groove 6 ... Holding step part 7 ... Convex part 20 ... Wedge material 30 ... Leakage prevention tape C ... Concrete F ... Split chestnut G ... Foundation K ... Form block L ... Tile arrangement pitch M ... Cutting planned portion P ... struts Q ... reinforcing plate R ... rebar T ... tile X ... cutout Y ... cuttable line Z ₁ ... allocation line Z ₂ ... cutting line

Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (Reference) E04C 1/10 G (72) Inventor Tomohiro Yamamori 5-1-1 Koiehoncho, Tokoname-shi, Aichi Pref. ) Inventor Motohiro Nakamura 5-1-1 Koiehonmachi, Tokoname-shi, Aichi F-term in Inax Co., Ltd. (reference) 2E038 BA06 BA08 DH03 2E142 AA01 AA03 AA05 AA07 GG02 JJ06

Claims (8)

[Claims] 1. A formwork block formed by connecting base panel parts arranged at appropriate intervals by a connecting part, wherein a tile attachment part is provided on at least one surface of the base panel part, and A mold block, wherein a groove is formed near the side end of the frame block on the back surface of the base panel portion, and a connecting plate is fitted in the groove. 2. The formwork block according to claim 1, wherein a partition plate is fitted in a groove formed opposite to a back surface of the base panel portion. 3. The form block has a set position at which a distance from a side end is an integral multiple of a tile arrangement pitch is set at a planned cutting position, and two sets of grooves are formed so as to sandwich the planned cutting position. The formwork block according to claim 1, which is formed on a back surface of the base panel portion. 4. A notch or a notch that allows a reinforcing bar to pass therethrough is provided in the plate member.
4. The mold block according to any one of claims 1 to 3. 5. A base structure constructed by connecting a plurality of form blocks formed by connecting base panel sections arranged at appropriate intervals by connecting sections, wherein a side end of the form blocks is provided. A base structure in which a groove is formed on the back surface of the base panel portion near the portion, and adjacent form blocks are connected by a connection plate fitted in the groove. 6. A base structure constructed by connecting a plurality of form blocks formed by connecting base panel parts arranged at appropriate intervals by connecting parts, wherein the form forms are vertically stacked. A base structure comprising a support member disposed vertically through a block, and a wedge member inserted between a side surface of the support member and an inner surface of the form block. 7. A base structure constructed by connecting a plurality of form blocks formed by connecting base panel sections arranged at appropriate intervals by connecting sections, wherein an upper end portion of the form blocks is provided. A base structure having a reinforcing plate mounted thereon. 8. The reinforcing plate is mounted on the upper end of each of the form blocks stacked one above the other, and is fitted to both of the upper and lower form blocks to function as a connecting member therebetween. The base structure according to claim 7.