JP2008196179A - Makeup placing mold of solid wood material in which temporary member is not used - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a makeup placing mold of solid wood material and a construction method by constructing a concrete wall body without opening holes in the make up placing mold of solid wood material and without using a temporary member. <P>SOLUTION: This makeup placing mold 3 of solid wood material to which a connection member 6 with one dovetail having a plurality of holes 4 and reinforcement parts 5 is attached is assembled by using a clamp-like separator 7 and connection screws 11 and without using the temporary member, and a concrete 8 is placed therein. When the concrete is placed therein, the mold is formed in a decorative plate wall body formed integrally with the concrete 8 and buried therein. Since the mold 3 has excellent heat-retaining property and heat insulation, heat insulation walls on the inside and outside a room are formed. The mold 3 can be assembled without opening holes therein and without using the temporary member. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a veneer formwork, a steel formwork, a resin formwork, and other formwork for constructing a concrete structure.

Conventionally, as a formwork for constructing a concrete wall of a structure, a veneer formwork, a steel formwork, or a resin formwork is used. It is well known that most of the molds are veneer molds. These molds were constructed for the purpose of dismantling the mold using a large amount of temporary materials and auxiliary bars, such as foam ties and steel pipe butter, etc., through holes in the molds and using separators. It cannot be used as a base barrel edge.

On the other hand, there is also a heat insulation wall construction method in which a heat insulating material is fixed to a concrete mold for casting a concrete wall. Moreover, what utilized the heat insulating material as a formwork is generally known. However, even if it is a driving mold and a heat insulating material, it plays the role and cannot be used as a finishing material.

The above-mentioned formwork for dismantling is inaccurate and hinders the spread of reinforced concrete houses due to many occupations, complicated work and long processes, and high costs due to condensation measures. However, disaster-resistant houses that can withstand all kinds of disasters, such as reinforced concrete houses, are strongly desired nowadays with many disasters.

In addition, the following patent document can be mentioned as a well-known technique relevant to this invention.

JP-A-8-120802,

There are the following problems in the formwork for the purpose of dismantling, which is to construct the concrete wall of the conventional structure.
The formwork for dismantling takes a long period of time because the formwork retention period in the Building Standards Act is ordinary concrete and a curing period of 3 days or more is provided at 15 degrees Celsius or more.
Formwork aimed at dismantling requires a large amount of formwork and nails, storage of temporary materials, etc., and costly organization.
The formwork for dismantling has a lot of on-site processing, so the accuracy is poor, and concrete suspension work occurs. Also, waste materials generated during dismantling and industrial waste such as concrete fragments from the suspension are discharged, and the processing costs are great.
The formwork for dismantling is inaccurate, so in parallel with the formwork, empty pipes for electrical wiring, pipe sleeves for water supply and drainage equipment, placing concrete, and marking the main pipes and wiring . As a result, each facility construction requires a lot of labor and cost, such as concrete suspension work due to large loss and inaccuracy.

On the other hand, the heat insulation method for concrete walls is a method in which a heat insulating material is fixed to a cast formwork and integrated with concrete, and the construction method is a formwork with a temporary material using a conventional separator. It cannot be used as a finishing material. In addition, the outer heat insulation is complicated and has a problem of high construction cost.

In concrete buildings, the construction of external insulation is important. For the construction of the outer heat insulation, there is a method of casting into the concrete using a molding material such as foamed synthetic resin as a mold, but the thickness for giving the strength of the foamed synthetic resin and the foundation for complex molding / finishing When the finishing material is included in the structure and the like, the wall thickness becomes very large, resulting in wasted area, and the waste of the members constituting the opening is increased.

The present invention has been made in view of the above-mentioned conventional drawbacks, and an object of the present invention is to provide a solid wood decorative driving form method that does not use a temporary material, and that can also insulate the inside and outside of a concrete wall.

The present invention has been made to solve the above-mentioned problems, and is a solid wood decorative driving form for constructing a concrete wall body of a structure according to claim 1, wherein the connecting member 6 with dovetails is provided. A solid wood decorative mold 3 with a wall-shaped separator 7 and a connecting screw 11 can be used to form a concrete wall formwork. The gist is the makeup-working formwork method.

The connecting member 6 with a single dovetail comprising a plurality of dovetail grooves 2 provided in a direction perpendicular to the grain and provided with a plurality of holes 4 and reinforcing portions 5 on one side of the decorative plate 1 constituted by a single piece or a plurality of pieces. Using a solid wood decorative molding form 3 fitted with a cocoon-shaped separator 7 and a connecting screw 11, a concrete wall form can be constructed without using a temporary material.

4. A solid wood decorative casting form 3 according to claim 3 that does not have a hole and does not use temporary material, and adjusts the number of cocoon-shaped separators 7 by concrete placing side pressure. It can be handled as a feature.

5. The construction of the concrete wall body of the structure according to claim 4, wherein the construction of the inner and outer heat insulation concrete wall body of the structure that can be adapted from a warm region to a cold region is made by changing the thickness of the solid wood decorative mold 3. It is characterized by that.

6. Both of the dovetails 2 of the solid wood decorative driving form 3 provided with a plurality of dovetails 2 in a direction perpendicular to the grain on one side of the decorative plate 1 composed of a single piece or a plurality of pieces. While the connecting member 9 with the ant is inserted and mounted, the connecting frame 11 is used to form a concrete wall frame.

It is characterized in that the solid wood decorative casting form 3 according to claim 6 can be made into a solid wooden decorative placement form 3 without making a hole and using a temporary material.

A plurality of screw holes 10 are provided on the connection surface of the solid wood decorative placement form 3 according to claim 7 at a slant angle, and are relatively long for the purpose of preventing warping and bonding in a direction perpendicular to the grain. It is characterized by the formwork using connecting screws.

As described above, according to the present invention, a solid wood decorative driving form is provided with a connecting member with a dovetail provided with a plurality of holes and reinforcing portions for constructing a concrete wall of a structure. A concrete wall frame is constructed with a bowl-shaped separator and connecting screws using a connecting member with a single dovetail. The concrete placement side pressure applied to the solid wood decorative placement form can be accommodated by adjusting the number of hook-shaped separators. Further, it is possible to cope with heavy side pressure by increasing the number of connecting members with dovetails. Therefore, the solid wood make-up formwork can be easily adapted to any formwork, and after placing concrete, the solid wood make-up formwork is solidified by drying of the concrete and solidly embedded with concrete. It becomes a plate wall. As described above, a mold can be easily and quickly formed without making a hole in a solid wood decorative mold and without using a temporary material.

By using the dovetails of the solid wood decorative placement form, and connecting and fixing the two solid wood makeup placement forms using both connecting members and connecting screws, It is possible to form a solid wood decorative cast formwork that supports thin wall thicknesses that do not have holes in the wooden decorative formwork and do not use temporary materials, such as thin partition walls and concrete decorative veneer exteriors. Can be used in a wide range of products.

The above-described solid wood decorative casting form can be produced in a factory, and a highly accurate and strong formwork can be formed. Moreover, since it is not disassembled, it can be firmly fixed with screws. With the above, it is possible to continuously build a multi-story formwork, and it is possible to continuously inject concrete from multiple floors.

By pouring concrete continuously, it is possible to construct a concrete frame that does not require waterproofing work such as balconies and rooftops. In addition, since there is no need to pour concrete, water leakage from the pour can be prevented and coking of the pour is not required. Since solid wood slab makeup molds are not dismantled, waterproofing is possible by placing a sheet on the solid wood slab makeup molds.

The solid wood decorative casting form is superior in heat retention and heat insulation, and therefore becomes an indoor and outdoor heat insulating material, and indoor and outdoor heat insulating walls are formed that do not cause indoor condensation. In addition, by increasing the thickness of the solid wood veneering formwork, it becomes an outer heat insulating wall suitable for cold regions. A major feature of the solid wood decorative placement form is that it is easy and quick to construct an external heat insulating wall, which has been difficult with conventional construction methods.

The solid wood decorative placement form is fixed by connecting the concrete placement surfaces with connecting members, so that the decorative surface of the solid wood decorative placement form can be given various patterns and shapes. It is also possible to make up with a non-combustible material.

Solid wood veneer formwork can be used as a solid base drum for many interior and exterior materials on the market by integrating with concrete.

Covering the concrete with a solid wood veneering formwork makes it easier to construct than a wooden building, and makes it easier to use and install ready-made sashes than a traditional wooden house.

By driving a solid wood veneer formwork into concrete, the solid wood veneer formwork prevents deterioration of the concrete surface and protects the concrete, thus extending the useful life of the building.

By using a solid wood decorative mold, it is not necessary to dismantle the formwork, squeeze, nails, transport, storage, etc., greatly reducing construction costs and industrial waste.

By using a solid wood decorative casting form, it is possible to shorten the concrete curing period and to achieve a short delivery time, low cost, and high quality construction that does not require complicated processes or special engineers.

A solid wood decorative placement mold with a dovetail connection member with multiple holes and reinforcements prevents warping of the solid wood makeup placement mold and Strengthen the bond between the decorative formwork and concrete.

Solid wood veneer formwork is made difficult to burn by integrating with concrete. Wood is ignited at 420 ° C (ignition risk temperature 250 ° C) (burning speed is 18 mm in 30 minutes), then it is made on the surface The carbonized layer plays the role of a heat insulating material, suppresses the temperature rise inside the wood, and prevents the generation of combustible gas generated by thermal decomposition. In addition, incombustible treatment of solid wood is also possible.

Since solid wood decorative casting formwork is not dismantled, the precision of the formwork is high and strong, so electrical wiring and equipment can be attached in parallel with the formwork, and a piping sleeve for water supply and drainage equipment is inserted This piping can be done without need. For this reason, useless materials and construction costs are unnecessary, and each equipment cost can be greatly reduced.

As described above, the use of the solid wood decorative placement form of the present invention as an interior material can contribute to the activation of forestry depopulated areas and the prevention of global warming at the present time when abnormal weather due to global warming is feared. In addition, construction work can be facilitated to reduce industrial waste, and to enable quick delivery, low cost, and high quality construction.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1 to 5 relate to the first embodiment of the present invention, FIG. 1 is a concrete cross-sectional detailed view, FIG. 2 is a cross-sectional detailed view showing a fixing method with a connecting member with a dovetail and a hook-shaped separator, 3 is a detailed cross-sectional view showing a fixing method using a connecting member with both ants, FIG. 4 is a processing diagram of a solid wood decorative driving form, FIG. 5 is a connection diagram of a solid wooden decorative driving form, and FIG. 6 is a view of a connection member with a dovetail, FIG. 7 is a view of a connection member with a dovetail, FIG. 8 is a reference cross-sectional view showing a mold frame of a conventional method, and FIG. 9 is a reference cross-section showing a finish of a conventional method. FIG.

As shown in the concrete cross-sectional detail view of the concrete frame in FIG. 1, the solid wood decorative driving form 3 is replaced with a solid wooden decorative driving form 3 fitted with a connecting member 6 with a dovetail. In parallel, it is fixed with a built-in bowl-shaped separator 7, and a mold is firmly formed with a connecting screw 11 in FIG. 5, and concrete 8 is injected.

As shown in FIG. 4, the solid wood decorative placement form 3 is composed of a single piece or a plurality of pieces, and a plurality of dovetail grooves 2 and a plurality of connecting faces are provided on one side of the decorative board 1 in a direction perpendicular to the grain. The screw hole 10 is provided with a gentle angle.

As shown in FIG. 5, the solid wood decorative driving form 3 is connected by fixing the solid wooden decorative driving form 3 with the connecting member 6 with a dovetail with a connecting screw 11. The wooden decorative driving form 3 is integrated.

As shown in FIG. 2, the solid wood decorative placement mold 3 is made of solid wood with a dovetail connection member 6 provided with a plurality of holes 4 and reinforcing portions 5 in FIG. 6. 2 is driven into the plurality of holes 4 of the connecting member 6 with the dovetail of the mold 3, and the solid wood decorative driving mold 3 is connected to the screw holes 10 shown in FIG. A screw 11 is inserted to firmly construct a connected frame (the number of hook-shaped separators 7 and the interval between the connecting members 6 with dovetails are appropriately determined by the lateral pressure of the concrete 8).

As shown in FIG. 3, the thin wall formwork is formed by inserting the double ant connecting member 9 shown in FIG. 7 into the dovetail groove 2 of the two solid wood decorative placement forms 3. The wood-type decorative mold 3 is firmly connected with the connecting screw 11 to construct the connected frame.

A dovetail connecting member 6 provided with a plurality of holes 4 and reinforcing portions 5 in FIG. 6 and a connecting member 9 with dovetails in FIG. By placing the concrete 7, the connecting member 6 with a single ant and the connecting member 9 with both ants are united by solidification of the concrete 8, and the solid wood decorative driving form 3 is warped which is a habit of solid wood. It can be prevented and fixed firmly. In addition, by providing the reinforcing member 5 on the connecting member 6 with the dovetail, the strength of the hole 4 can be reinforced and strong integration with the concrete 7 can be achieved.

As shown in FIG. 3, the connecting member 9 with both ants shown in FIG. 7 is inserted into the dovetail groove 2 of the two solid wood decorative driving form 3, and the solid wood makeup is made with the connecting screw 11. By constructing the connection type framework 3 firmly, it is possible to easily construct a veneer of strong concrete 8 that can withstand earthquakes. In addition, a wide variety of exterior products can be easily constructed.

  For example, the decorative board 1 constituting the solid wood decorative driving form 3 is a relatively inexpensive material if it is used with a width W210 mm of two common pillars W105 mm × D30 mm × H3000 mm. Procurement is possible. Moreover, it is desirable that the connecting member 6 with a single ant and the connecting member 9 with both ants are made of resin. As for the bowl-shaped separator 7, a commercially available bowl can be used. If a mold is formed using the above, the same price as conventional veneer molds, steel molds, and other resin molds, as well as higher construction accuracy and easier workability can be obtained. In addition, the solid wood decorative casting form 3 has been developed for detached houses, but it can be expected to be used as a formwork for ordinary high-rise apartments from small reinforced concrete apartments. In addition, the wood (cedar and cocoons) of the solid wood decorative placement form 3 is planted in large quantities throughout Japan and is easy to procure, and also must be consumed to protect the forest. is there.

  As mentioned above, although embodiment and the Example of this invention were described, the scope of the present invention is not limited to this. For example, if it is a material equivalent to or more than the solid wood decorative placement form 3, it is appropriately selected according to the situation.

It is a concrete frame section detailed drawing of the present invention. It is a cross-sectional detail drawing which showed the fixing method with a connecting member with a cane and a bowl-shaped separator. It is a cross-sectional detail drawing which showed the fixing method in the connection member with both ants. It is a processing drawing of the makeup placement form of solid wood. FIG. 3 is a connection diagram of a solid wood decorative placement form. It is a figure of the connection member with a cane. It is a figure of a connection member with both ants. It is reference sectional drawing which shows the mold framework of a conventional construction method. It is reference sectional drawing which shows the finishing of a conventional construction method.

Explanation of symbols

Decorative plate Dovetail solid wood decorative cast-in form hole reinforcement part Connection member with dovetail-shaped separator Concrete connection member with dovetail screw connection screw

Claims (7)

A solid wood decorative placement form for constructing a concrete wall of the structure, wherein the solid wooden makeup placement form 3 to which the connecting member 6 with a dovetail is attached is connected to a hook-like separator 7 and a connecting screw 11. This is a solid wood makeup-type formwork method that does not use temporary materials. A solid wood decorative driving form, wherein a plurality of dovetail grooves 2 are provided on one side of a decorative plate 1 made of a single piece or plural pieces in a direction perpendicular to the grain, and a plurality of holes 4 and reinforcing portions 5 are provided. A solid wood decorative cast form 3 fitted with the provided connecting member 6 with a single ant is used to construct the formwork of the concrete wall body without using temporary material, using the hook-like separator 7 and the connecting screw 11 Solid wood veneering formwork 3 characterized by what it can do. The solid wood decorative placement mold 3 can be made without any holes and no temporary material can be used, and the number of hook-like separators 7 can be adjusted by the concrete placement side pressure. A connecting member 6 with a dovetail and a bowl-shaped separator 7 provided with a plurality of holes 4 and a reinforcing portion 5 according to claim 2. A solid wall characterized in that it can be used to build a concrete wall for building interior and exterior that can be used from warm to cold regions by changing the thickness of the solid wood veneer form 3 for constructing the concrete wall of the structure. Wooden formwork method. A solid wood decorative formwork for constructing a concrete wall of a structure, comprising two or more dovetail grooves 2 in a direction perpendicular to the wood grain on one side of a single or multiple decorative veneer 1 A temporary construction material characterized in that a formwork of a concrete wall body can be formed by using a connecting screw 11 while inserting and mounting a connecting member 9 with both ants in a dovetail groove 2 of a solid wood decorative driving form 3 Solid wood make-up formwork method that is not used. 5. Both of the solid wood decorative placement molds 3 enable the formwork of the solid wooden makeup placement forms 3 without using holes and using temporary materials. Connection member 9 with an ant. A plurality of screw holes 10 are provided at a loose angle on the connection surface of the solid wood decorative driving form 3, and a relatively long connecting screw is used to prevent warping and bonding in a direction perpendicular to the grain. A joint-type frame construction method that allows screws to be fixed even after processing the solid wood veneering formwork 3 into the same shape.

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