JPS5830841Y2 - Joint plate for wire mesh - Google Patents

Description

[Detailed description of the invention] This invention mainly relates to joint plates used in construction work, etc., where wire mesh is stretched on cut sloped ground such as mountains, and cement mortar is sprayed onto the ground.

Conventionally, there was no suitable joint board for this type of construction, and the method used was to stretch wire mesh over the entire surface of the slope and spray mortar with a cement gun to form a mortar layer along with the wire mesh. As time passed, it was bound to crack and peel.

Therefore, this idea was developed mainly for this type of construction work, by forming soft synthetic resin into a rectangular shape to serve as the joint plate, and capping the upper edge with a groove-shaped capping band made of special soft synthetic resin. Create an appropriate number of slits from the bottom edge of the joint plate to the top edge,
Furthermore, one side of the joint board is equipped with a joint that has a cylindrical holder that holds water pipes for discharging underground water from sloping ground. The construction is done by tying up the pipes to prevent them from falling over and spraying mortar with a cement gun, and the joints at the side ends allow drainage pipes to be installed at strategic points.

According to this construction, the joint board provides good mortar adhesion due to its elasticity, and has a good water leakage prevention effect, so there is no cracking or peeling after completion, and defect-free construction can be expected.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In a joint board main body 1 made of a soft synthetic foamed resin or the like in a rectangular shape, the upper edge in the longitudinal direction is provided with a groove-shaped crown made of a special soft synthetic resin. The band 2 is capped, drain fins F are provided on both sides of the lower end of the band, and an appropriate number of slits 3 are cut from the bottom to the top of the joint plate body 1, and the sides of the joint plate body 1 are cut. A joint 4 is provided at one end so that it can be freely attached, and the joint 4 is formed by rotatably providing the outer periphery of a cylindrical holder 5 that holds the water pipe P rotatably and slidably.

Note that the joint board main body 1 may be made of a strong material with a film layer or an adhesive layer S sandwiched in the middle in the longitudinal direction.

To use the present invention constructed as described above, first, as shown in FIG. 2, the slit 3 at the matching position of the joint plate main body 1 is inserted into the line or intersection of the mesh of the wire mesh N, and the slit is fixed at the top of the slit. The bottom edge of the joint board is glued to the ground surface.

Then, the upper end surface of the crown strap 2 is fixed to a wire mesh using a wire or a band, as shown in FIG. 4.

In this case, it is also possible to lay the mesh of the wire mesh parallel to the joint plate 1.

If necessary, the wood pipe holder 5 is supported at key points with the joints 4 as shown in the figure, and cement mortar is sprayed with a cement gun to form a mortar layer up to the upper edge of the crown band 2. be.

At this time, even if the construction slope is curved as shown in Figure 5,
Due to the effect of the slit 3 provided at the lower end, it can be adhered well along the curved ground, and depending on the inclination of the slope, one end of the joint plate 1 is cut off diagonally and the joint 4 is installed at an angle as shown in Fig. 5. , the water pipe P can be maintained in a desired direction.

The present invention is a joint plate that can be widely used for road paving, construction on horizontal surfaces, and concrete or asphalt construction on the roofs of buildings, dirt floors, etc.

As described above, according to the present invention, the material is a soft synthetic resin, so it is stretchable and adheres well to mortar, and is not easily affected by cold or heat, so there will be no cracks or gaps after installation, and there is no possibility of peeling. do not have.

In addition, the effect of slit 3 provides good stability to the wire mesh, and it adheres well to curved sloped ground.Furthermore, since the joint board is fixed with wire or band, it can be constructed without falling even under the powerful mortar spray from a cement gun. It is something that can be done.

In addition, the drain fins F provided in the crown belt block out water seeping from underground.

The joint 4 can be installed at different angles depending on the inclination of the slope to hold the drain pipe at key points.This is an unprecedented joint plate for wire mesh that is suitable for all kinds of applications. It is.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a partially cutaway plan view, Fig. 2 is a front view showing a partial cross section of Fig. 1, and Fig. 3 is taken along A-A in Fig. 2. A cross-sectional view, FIG. 4 is a partially cutaway plane view showing the state of use, and FIG. 5 is another partially cutaway front view showing the state of use. 1... Joint board main body, 2... Crown attachment band, 3
...Slit, 4...Joint, 5...
...Holder, F...Drainer fin, N...
・Wire mesh, P...water pipe, B...band.

Claims (1)

[Scope of utility model registration request] In the joint plate main body 1 made of soft synthetic resin formed into a rectangular plate, a transparent groove-shaped crown band 2 made of special soft synthetic resin is attached to the upper edge in the longitudinal direction, and from the lower end of the joint plate main body 1 A suitable number of slits 3 are provided toward the upper end, and a joint 4 is provided at one side end of the joint plate main body 1 so that it can be freely attached, and the joint 4 is rotatable around the outer circumference of a cylindrical water pipe holder 5. Joint plate for wire mesh installed in.