JPH01318648A - Technique of fixing wall panel - Google Patents

Abstract

PURPOSE:To make it possible to fix panels made of concrete material directly to wooden structure bodies by using material capable of being nailed up for joint spacers placed between ribs of the panels in a sandwich-form. CONSTITUTION:Ribs 2 with connecting holes 3 are formed at least at the opposite sides of a wall panel 1. A joint spacer 6, made of a material available for fixing with nails 7, with a hole connected through to the connecting holes 3 of the panel 1 is formed in a length where its tip end corresponds to the tips of the ribs 2 of the panel 1, or protrudes over the ribs' tips, and in a width equal to the width of a joint. Then, the wall panel 1 is joined to the adjacent panel 1 with a joint bolt 5 with the joint spacer 6 placed between the ribs 2 of the adjacent panels 1. The tip of the joint spacer 6 is further fixed directly or through a filler to a wooden furring strip 10 with a nail 7.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a wall panel installation method that can attach mainly concrete wall panels such as ORC panels by nailing.

Conventional technology Conventional, ORC panel, aerated concrete panel.

A L C/(Bolt/screw method, insertion reinforcement method, cover plate method, etc. are generally known as methods for attaching concrete-based external wall panels such as flannel and extruded cement boards.These conventional concrete-based Panels are installed by welding or bolting hook bolts to the section steel, or by welding to anchor reinforcing bars embedded within the RCC circle.Also, in the case of ORC panels.

As shown in FIG. 9, anchor bolts 41 are attached to the panel 40.
and an insert are embedded therein, and are fixed to the shape @43 via the metal fittings 42 using the anchor bolts.

Problems to be Solved by the Invention As mentioned above, the conventional installation method for concrete wall panels involves welding or bolting to steel beams or RC beams, and the joint structure is complicated and installation is troublesome. The work required a long time and time, and it was not possible to fix it directly to the edge of the wood by nailing it. In particular, GRC panels have the characteristic of being extremely thin and lightweight compared to conventional panels, and are suitable for use not only in steel-framed and RC-structured buildings, but also for the exterior walls of block-structured and wooden buildings. Its application is desired. However, with the conventional mounting method, it is difficult to apply this method because it is not possible to directly fix the wooden rim etc. to the panel.

Furthermore, in the case of concrete-based panels, as mentioned above, it is not possible to directly fix the inner wall, so it cannot be applied to wall structures where the wall panel supports the load. Furthermore, especially in the case of a GRC panel, as shown in FIG. 4, anchors are embedded in the mounting portion, so that portion must be made thicker, which detracts from the advantage of being able to be formed into a thinner shape. This complicates molding and requires extra material.
There is a problem that the cost increases accordingly.

The present invention was devised in view of the above circumstances, and can be directly attached to wooden materials, and is applicable not only to steel frame structures and RC structure structures, but also to block structures, wooden structures, and wall structure structures. In addition, the joint structure is very simple and can be easily attached to the body edge, and there is no need to increase the wall thickness of the attachment part, which saves material costs and reduces installation costs. The purpose is to provide a wall panel installation method that allows for.

Means for Solving the Problems The wall panel mounting method of the present invention for achieving the above object has the following configuration.

Wall panels having ribs with connecting holes at least on both sides are adjacent to each other, and a hole having a thickness equal to the joint width and communicating with the connecting hole of the panel is formed between the ribs, and a hole is formed between the ribs to communicate with the connecting hole of the panel. Adjacent panels are connected with joint bolts with a joint spacer made of a nailable material formed so as to match the tips of the ribs of the panels. Then, the panel is attached by nailing and fixing the tip of the joint spacer to the wooden frame directly or with a filler interposed.

Since the joint spacer sandwiched between the ribs of the working panel in a sandwich-like manner is made of a nailable material, the panel can be easily fixed to the timber wall edge by nailing using the joint spacer. Also.

By interposing a hardwood filler formed to an appropriate thickness between the wall rim and the joint spacer, the distance between the panel and the wall rim, that is, the thickness of the wall, can be adjusted as appropriate. Thereby, even if the distance between the wall rim and the panel is large, the panel can be fixed to the wall rim by nailing. Furthermore, by fixing the rim to a hardwood joint spacer and fixing the inner wall to the rim, a structural panel body having a concrete panel on the outside can be produced, which can be applied to wall structures in low-rise buildings.

Embodiments Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

FIGS. 1 and 2 show an embodiment of the panel installation method of the present invention, and show a lateral joint portion when a GRC panel is installed on a wooden frame. 1 in the diagram indicates ribs 2 on the left and right.
This is a GRC panel formed into a groove shape, and a connecting hole 3 for a joint bolt 5 is formed in a rib 2 forming a horizontal joint surface. 6 is a joint spacer that is fitted into the joint bolt, and is made of hardwood.
A hole having a thickness corresponding to the joint width of the panel and communicating with the connecting hole is formed, and the tip thereof has a length that matches the tip of the rib of the panel. In addition, 10 in the middle is a wooden vertical rim, 11 is a wooden horizontal rim, and 13 is an interior wall board.

The GRC panel constructed as described above is attached to the wooden frame in the following manner.

A connecting hole is aligned between the ribs 2.2 of the panel 1, a hardwood joint spacer 6 is sandwiched, and a joint bolt 5 is inserted into the connecting hole to connect the two panels laterally. Thereafter, the tip of a panel rib in which a hardwood joint spacer is sandwiched in a sand inch structure is applied to a wooden vertical rim 10, and a nail 7 is driven into the top surface of the joint spacer from the opposite side of the rim to fix it to the rim. Thereby, the GRC panel can be attached directly to the wooden vertical frame without the need for special fittings. Finally, a back-up material 8 is fitted into the joints on the outside of the connected panels, an elastic sealant is filled, and the finishing touches are carried out for installation on the exterior wall, thereby completing the exterior wall of the GRC panel in the wooden structure building. Furthermore, by attaching the inner wall plate 13 directly to the indoor side surface of the rim, a gap is created between the outer wall and the inner wall, and by inserting the heat insulating material 15 into this space, a wall with excellent thermal effects can be constructed. can. In addition, if the length of the joint spacer in the outward direction is set to a length that reaches the backup material insertion position, the joint spacer will function as the backup material and it will not be necessary to insert a special backup material. good.

In addition, when applying GRC panels to wall structure construction, the horizontal rim is fixed to a hardwood joint spacer, and the inner wall is fixed to the horizontal rim.

A structural panel body with a GRC panel on the outside is completed.

Wall structures can be obtained by preparing and assembling such panel bodies in various forms depending on the type of architecture.

In the above example, the hardwood joint spacer sandwiched between the ribs of the panel was nailed directly to the wall edge. By interposing the filler, the distance between the panel and the wall side edge can be adjusted as appropriate. As a result, even if the distance between the wall edge and the panel is large, the
The panels can be fixed to the wall edge with nails.

Figure 3 shows G
An example of attaching an RC panel is shown.

In the figure, 20.21 is a GRC panel, 22.23 is a rib thereof, 24 is a joint bolt, and 25 is a hardwood joint spacer, which are connected in the same manner as in the above embodiment. Reference numeral 30 denotes a wall side edge, and there is a distance between its inner surface and the tip of the joint spacer 25. Therefore, by interposing a hardwood filler 26 between them, first nailing the filler 26 to the joint spacer 25 with nails 31, and then driving the nails into the filler 26 from the outside of the wall edge 30, the panel Fix 2o and 21. In addition, 32 is an inner wall board, 33 is a window frame, and 34 is a G
The upper part of the window opening is made of RC, 35 is a window opening drain plate, 36 is a window sash, and 37 is a sealing material.

In addition, although the above embodiment describes a GRC panel, the present invention is applicable not only to GRC panels but also to the installation of various types of panels, and is not limited to external wall panels.
It can also be applied to interior panels.

Further, the material of the joint spacer that can be nailed is not limited to hardwood, but any material such as a composite material that can be nailed and has a holding power can be used.

Effects The present invention has the above configuration and provides the following special effects.

(1) Since concrete panels can be directly attached to wooden frames, concrete panels can be applied not only to steel frame buildings and RC structures, but also to wooden buildings and wall structures.

(2) Since the joint structure is very simple and can be easily attached to the rim by simply nailing, the cost can be significantly reduced compared to conventional construction methods.

(3) Even if it is a thin panel like a GRC panel,
Since there is no need to make the connection part particularly thick, the cost of the panel itself can also be reduced.

[Brief explanation of the drawing]

Figures 1 to 3 show the panel installed using the panel installation method of the present invention, with Figure 1 being a horizontal sectional view, Figure 2 being a side sectional view, and Figure 3 being a window opening. FIG. 4 is a vertical cross-sectional view of a conventional GRC panel installed near the top of the panel.

Claims (1)

[Claims] A wall panel in which ribs having connecting holes are formed on at least both sides is formed, and a hole having a thickness equal to the joint width and communicating with the connecting hole of the panel is formed, and the tip edge is the tip of the rib of the panel. A joint spacer made of a nailable material formed to a length that matches or protrudes from the ribs of the adjacent panel is interposed between the ribs of the panel and connected with a joint bolt, and the tip of the joint spacer is attached to the wooden frame. A wall panel installation method characterized by fixing the panel by nailing it directly or with a filler.