JP2843532B2 - Reticulated formwork with finishing plate - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a formwork for constructing a building structure or a retaining wall, and more particularly, to a formwork having a finishing plate for facilitating finishing treatment of an outer wall of a building structure or a surface of a civil structure. It relates to a reticulated formwork.

[0002]

2. Description of the Related Art In order to create a natural scenery in a building structure or a retaining wall, a masonry method is used in which a ceramic tile or the like is provided as an outer wall, and stone is piled up in a retaining wall or the like. In addition, in order to create a natural landscape on the concrete surface, a method of forming a stone pattern in a synthetic resin foam board and using this as a decorative form to cast concrete to form a surface has also been developed. Have been.

[0003]

The above-mentioned method of stretching ceramic tiles one by one is extremely laborious and requires a very long construction period. Another problem with the masonry method, such as retaining walls, is that the piled stones are not integrated, and when the ground loosens due to heavy rain, or when a large sediment load is applied, the stones easily collapse and the retaining walls fall apart. It is. On the other hand, the method of shaping the surface of a concrete wall using a decorative formwork requires additional support of the decorative formwork with plywood, making the construction extremely troublesome. Because it comes out in large quantities as things,
The processing is a very big problem. There is also a method of embedding a stone slab in the surface of a thin concrete slab and using it as an exterior concrete slab, but since the weight is heavy,
Requires labor to transport. There is also a problem that cracks easily occur during transportation and installation.

The present invention has been made in order to solve the above-mentioned problems, and is easy to construct, has no problems in transportation, etc., and makes the slope naturally rich in landscape or rich in design creativity. It is an object of the present invention to provide a reticulated formwork with a finishing plate that can be made.

[0005]

SUMMARY OF THE INVENTION A reticulated formwork with a finishing plate according to the present invention uses a reticulated formwork to which a finishing plate has been attached in advance. The finishing plate is a member that appears on the surface of the retaining wall. In order to form a masonry pattern, a stone plate or a ceramic plate simulating a stone, or a pseudo stone formed of concrete or the like can be used. These finishing plates are attached to the surface of the mesh. As the mesh material, a porous mesh member such as an expanded metal, a crimp wire mesh, and a welded wire mesh can be used. The finishing plate is attached to the mesh material by binding a wire projecting from the back surface of the finishing plate to a mesh material, or screwing a nut to a bolt projecting from the back surface. Further, the finishing plate may be adhered to the mesh material by an adhesive.

[0006] The shape of the mesh form itself is arbitrary according to the construction situation at the site and the design shape, and various shapes such as an arch shape can be formed. Further, it is also possible to cut or bend the net portion at the site. Such a net-shaped formwork may be used as a formwork of a building structure, or may be provided with an appropriate gap between the existing structure and a slope. As a formwork of a building structure, it is sufficient to stand upright with respect to another formwork by a spacer and use the formwork as it is. In the construction of retaining walls, etc., they are fixed to anchors cast on slopes. Various anchors can be used as an anchor for fixing the reticulated formwork. An anchor in which a deformed reinforcing bar or a rock bolt-shaped anchor is inserted into a hole formed on a slope and cement milk or the like is injected can also be used. A mesh form is fixed to this anchor by welding. As the anchor, a ground anchor that inserts a plurality of tendon materials into a sheath and inserts cement milk or the like into a borehole excavated in the ground and fixes the ground material can be used. Here, the building structure includes a normal RC or SRC concrete structure, and the slope may be the ground itself or on an existing gravity retaining wall or a masonry retaining wall. Is also good.

[0007] A cement-based hardening material such as concrete or mortar is cast between the reticulated formwork and the slope. The mortar-like component in the cement-based hardening material oozes out between the finishing plates and integrates as joints to fill gaps. Groove-shaped vegetation space may be provided on the retaining wall thus formed for vegetation.

[0008]

[Function] A finishing plate is exposed on the surface of a building structure or a retaining wall, and natural or design moisture can be given to a slope, and the landscape of the slope is remarkably improved. It is only necessary to install a reticulated formwork and cast a cement-based hardening material, and the construction is extremely easy.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on an embodiment shown in the drawings. The embodiment is an example of a construction carried out by a retaining wall method. In the figure, A is a mesh form, and a finishing plate 7 is attached to the surface of the mesh material 1. Reticulated material 1
In this embodiment, expanded metal is used. In the embodiment, the retaining wall is constructed by using a plurality of net-shaped frames A, and each net-shaped frame A has a horseshoe-shaped lower side so that the lower portion has an arch shape. In the embodiment shown in FIG. 1, a retaining wall is further constructed on the existing gravity retaining wall 2. First, a drill hole 3 is formed in the gravity retaining wall 2 by a drill, and a deformed reinforcing bar is formed in the drill hole 3. Is inserted and a hardening material is injected and fixed. A ground anchor 6 penetrating the gravity type retaining wall 2, forming a drilling 5 to the ground, inserting an anchor material into which a tension material is inserted into a sheath, and injecting a hardening material.
Is buried.

The mesh form A is mounted on the anchor 4 or the ground anchor 6 as described above. A plurality of finishing plates 7 are mounted on the surface of the mesh form A. A stone plate is used as the finishing plate 7. There is some clearance between each finishing plate 7. The steel plate 8 is welded to the tip of the anchor 4 and the steel plate 8 is welded.
The mesh form A is fixed by welding. In this way, the plurality of mesh forms A are appropriately separated from the gravity retaining wall 2 and fixed. Although the above embodiment is an example in which a plurality of reticulated formwork A used for construction of an arch-shaped retaining wall is used, it is of course possible to use one continuous formwork A, It is also possible to cut and use the mesh material 1 on site.

A retaining wall B is constructed by placing concrete 9 between the mesh form A and the gravity retaining wall 2. A vegetation recess is formed on the newly provided retaining wall B. The mortar-like component 10 contained in the concrete 9 oozes into the gaps between the finishing plates 7 and fills the gaps as joints. The stone plate, which is the finishing plate 7, is exposed on the surface of the retaining wall B, and the retaining wall B has a natural moisture. If a tile-shaped ceramic plate is used as the finishing plate 7, a design excellent in design can be obtained. After the concrete 9 is hardened, the ground anchor 6 is tensioned and settled. As a result, the newly built retaining wall B
Functions as a reinforcing structure for the existing retaining wall 2. The retaining wall B has an arch shape and functions as an extremely strong structure against a load.

FIG. 5 shows another embodiment.
This is a case where the retaining wall B is directly constructed on the ground 11 on the slope. In addition, the retaining wall B can be constructed as a reinforcing structure on an existing masonry retaining wall or the like.

[0013]

The present invention has the above-described configuration, and can obtain the following effects. Since the finished plate is exposed on the surface of the building structure or the retaining wall constructed in the present invention, natural moisture and design beauty are revealed, and it is possible to finish the slope landscape extremely well. It can function as a formwork only by installing a reticulated formwork, and a retaining wall can be constructed only by casting concrete, so other formwork work is not required, construction is remarkably easy, and the construction period can be shortened. . Reticulated formwork in which a finishing plate is attached to a reticulated material such as expanded metal is easy to cut and process on site, and it is also possible to construct structures on curved surfaces, depending on the design. It has the great advantage that processing can be done on site. Since the finishing plate is attached to the mesh material, there is no need to worry about cracks and the construction is easy. The surface of the building structure or the retaining wall can be aesthetically finished by the finishing plate, and there is no need to use a decorative formwork, so that there is no problem with the formwork work and the disposal of the decorative formwork. Since the cement-based hardening material is cast and constructed, the entire structure can be integrated into a structure that is as strong as a masonry retaining wall or the like. When the cement-based hardening material is cast, the mortar-like components in it enter the gaps in the finishing plate and become joints,
It will form a good surface. It can be constructed on an existing retaining wall such as a masonry retaining wall to not only improve the slope scenery, but also as a reinforcing structure.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment showing a construction state of a retaining wall using a mesh form according to the present invention.

FIG. 2 is a cross-sectional view of a retaining wall in a construction state.

FIG. 3 is a front view of a retaining wall.

FIG. 4 is a partially enlarged sectional view.

FIG. 5 is a sectional view of another construction state.

[Explanation of symbols]

 A Reticulated Formwork B Retaining Wall 1 Reticulated Material 2 Gravity Retaining Wall 3 Drilling Hole 4 Anchor 5 Drilling Hole 6 Ground Anchor 7 Finishing Plate 8 Steel Plate 9 Concrete 10 Mortar-Like Component 11 Ground Mountain

Claims (3)

(57) [Claims] 1. A reticulated formwork with a finishing plate, comprising a plurality of finishing plates which are exposed on the surface of a structure to be built, mounted on one surface of a reticulated material such as expanded metal. 2. The mesh form with a finishing plate according to claim 1, wherein a ceramic plate is used as the finishing plate. 3. The reticulated formwork with a finishing plate according to claim 1, wherein a stone plate is used as the finishing plate.