JPH04166520A - Wall surface decorative panel and construction method thereof - Google Patents

Abstract

PURPOSE:To facilitate redecoration and reinforcement of the surface of a revetment wall by a method wherein through engagement of engaging grooves formed in the two side edges of a decorative panel with a longitudinal beam secured on a construction wall surface, regular holding is realized, and decorative panels are interconnected through protrusion and recess joints formed in the upper and lower edge parts of the decorative panel. CONSTITUTION:Engaging grooves 2 and 2 are formed in the two side edges of a square decorative panel 1, a protrusion joint 3 is formed on an upper edge, and a recessed joint 4 is formed on a lower edge. Engagement is regularly held in a way that the engaging grooves 2 and 2 are engaged with each other between longitudinal beams 11 and 11 of a H-steel located on a construction wall surface. The decorative panels 1 are piled up in a state that the recessed joint 4 of the decorative panel 1 is engaged with the protrusion joint 3 thereof. This method simplifies redecoration and reinforcement of a reventment wall.

Description

[Detailed description of the invention] [Industrial application field]

The present invention relates to a decorative wall panel and a method for constructing the same, and particularly relates to an old and dirty retaining wall, such as a seawall.
It can be used in the field of construction for the purpose of refinishing and reinforcing the surface of retaining walls and the like.

[Conventional technology]

Conventionally, as a method to refresh old and dirty retaining walls such as seawalls, cast-in-place construction methods have been used, such as installing decorative forms on the front and pouring concrete on the back.
Alternatively, there is a decorative panel pasting method developed by the present applicant (Japanese Patent Application No. 1-300605). In the latter method, a vertical pedestal is provided on the back of the decorative panel, and the decorative panel is attached to the retaining wall using an anchor plate provided on the pedestal.

[Problem to be solved by the invention]

The former method has disadvantages such as being difficult to install underwater, making the surface rough because air bubbles are difficult to remove, and making it impossible to apply stone decoration such as stone veneer. The latter method is difficult to install when the surface is not flat, and the surface finish is uneven.

[Means to solve the problem]

Therefore, in order to solve these difficulties, we created a panel with one surface as a decorative surface and the back surface as an anchor between it and the poured concrete.Furthermore, vertical beams (11
) with the fitting groove (2) (2), and the convex joint (3) on the top and bottom.
) and a grooved joint (4). Then, using this wall decorative panel, install horizontal beams (10) on at least the upper and lower ends of the construction wall, and attach vertical beams (11) thereto at predetermined intervals corresponding to the width of the decorative panel (1), The fitting groove (2) of the decorative panel is fitted from above to the edge of the vertical beam (11), sequentially covering the construction wall surface, and if necessary, pouring and integrating the backing concrete (12). We developed a construction method for decorative wall panels featuring the following features: [Function] According to the wall decorative wall panel and its construction method of the present invention, the decorative panel (1) is installed between the vertical beam (11) fixed to the construction wall and the vertical beam (11) next to it. It is held regularly using the fitting grooves (2) on both edges. and,
The upper and lower panels are joined by a convex joint (3) and a concave joint (4) on the upper and lower edges, forming a flush wall surface. To prevent the decorative panel from peeling off from the construction wall due to waves such as typhoons, anchor bars (5) are planted protruding from the back of the decorative panel, and these are attached to the construction wall and the decorative panel (flannel (1)). It can be sufficiently durable by fixing it with filler concrete between the gaps. [Example 1] Examples of the present invention will be explained in detail with reference to the drawings below. Figure 1 is a front view showing an example of the wall decorative panel of the present invention. Fig. 2 is a right side view, Fig. 3 is a plan view, and Fig. 4 is a rear view.As seen in these figures, the surface of the square channel has a decorative surface with a pseudolithic pattern. It has become. In this example, the height is 1000+
msi, width is 985 mm, and the thickness is approximately 1501+01 near the center. Two anchor bars (5) protruding in a U-shape are provided on the back surface to provide anchor properties between the cast concrete and the cast concrete. In addition, fitting grooves (2) (2) with the vertical beams are provided in the length direction of both edges formed to have a thickness of 120 mm%, and protruding joints (2) (2) to prevent slippage are provided on the top and bottom of the panel. 3)
and a grooved joint (4). The state of construction on a quay using such a decorative wall panel will be explained with reference to FIGS. 5 to 8. First, as shown in Figure 5, f! Attach a beam (10) to it, and attach longitudinal beams (11) made of F (shaped steel) to it, corresponding to the width of the decorative panel (1), with bolts and nuts at intervals of about 1000 mrm in this example. The decorative panel is lifted from the edge on the front protruding side of the longitudinal beam (11), and the fitting groove (2) of the panel is fitted from above to cover the wall surface to be constructed next. Figure 6 shows completion. In the figure, as seen in the cross section of Figure 8, two decorative wall panels (1) that are twice as long in the vertical direction as those shown in Figure 1 are used on the lower side.Furthermore, It is also optional to make it a long piece and install it in one piece in the vertical direction as shown in Figure 6.The gap between the decorative panel (1) and the adjacent decorative panel (1) is filled with back-up material (6). If necessary, backfill concrete (12) is poured and integrated when the internal steel is not visible.At this time, as shown in Figure 5 and Part 8, the quay wall ( 13) There is also an anchor (14) on the side.
) and bury it together with the anchor bars (5) on the panel side.6 [Effects of the Invention] As detailed above, the decorative wall panel of the present invention and the construction method using the same can be used to repair old and dirty seawalls, It is now possible to easily renovate and reinforce the surface of retaining walls, etc. In addition, ■Even if there are some irregularities on the quay surface, the liner is adjusted and the H-beams are installed parallel to each other to ensure a perfect flat surface and no deviations will occur. ■The main installation work is fitting the decorative panels, and underwater work is only required when installing H-shaped steel and joint work for concrete pouring, which significantly shortens the time. ■By pouring concrete on the back, it becomes a completely integrated structure via the anchor bars on the quay surface and the reinforcing bars coming out of the pseudo-stone blocks, so it can withstand waves such as typhoons. ■As for the materials, the anchors are made of stainless steel, and the H-beam steel is galvanized, and the surrounding area is filled with concrete, so it has good corrosion resistance. ■Workability, economy, and finish are the best compared to other construction methods. It has the following characteristics.

[Brief explanation of the drawing]

FIG. 1 is a front view showing an example of the decorative wall panel of the present invention, FIG. 2 is a right side view, FIG. 3 is a plan view, and FIG. 4 is a rear view. FIG. 5 is a diagram showing the frame state of the beam. FIG. 6 is a front view showing the wall construction state, FIG. 7 is a plan view of the same, and FIG. 8 is a side view of the same. (1) Decorative panel (2) Fitting groove (3) Convex joint (4) Concave joint (5) Anchor bar (
6) Backup material (10) Cross beam (11
) Longitudinal beam (12) Concrete backing (13) Quay (14)
) Anchor or above

Claims (1)

[Scope of Claims] 1. A panel having a decorative surface on the front surface and an anchoring property on the back surface with the poured concrete, and having fitting grooves (2) (2) for vertical beams on both sides of the panel. is a decorative wall panel provided with a convex joint (3) and a concave joint (4). 2 At least the upper and lower ends of the construction wall have cross beams (
10), and then attach the vertical beam (11) to the decorative panel (1).
) at predetermined intervals corresponding to the width of the vertical beam (11), fit the fitting groove (2) of the decorative panel according to claim 1 from above to the edge of the vertical beam (11), sequentially covering the wall surface to be constructed, and covering the wall surface as necessary. A method for constructing a decorative wall panel, which is characterized in that a backfill concrete (12) is placed and integrated according to the requirements.