JPH0259894B2 - - Google Patents

Description

[Detailed Description of the Invention] When attaching a panel made of a plastic material such as concrete to a building frame, it is customary to embed an attachment anchor in the panel and use the anchor to attach it.

When conventionally mounting anchors are installed on panels, as shown in Fig. 3, concrete b is first sprayed to a required thickness t onto formwork a, and anchor bolts c are positioned before the concrete b has hardened. , the anchor bolt c is buried by gradually spraying concrete b.

In the conventional method, it was very difficult to position the anchor bolts, and there was a problem that the construction could not be completed completely.

The present invention was proposed in order to eliminate such drawbacks, and involves placing a decorative metal plate formed into a desired shape on a surface plate, and then planting anchors at predetermined positions on the decorative metal plate. Secure the lower end with
The present invention relates to a method for manufacturing a composite panel with attachment anchors, which comprises using the decorative metal plate as a formwork and layering fiber-containing concrete to a required thickness on the surface of the decorative metal plate to integrate it with the decorative metal plate. .

In the present invention, when manufacturing a composite panel of a decorative metal plate and fiber-filled concrete, the metal plate is used as a formwork, and the fiber-filled concrete is layered and integrated with the same metal plate, thereby eliminating the complicated process. This eliminates the need for processing the formwork, as well as omitting the work of cleaning the formwork and applying a mold release agent after forming the formwork in the conventional method. Then, the metal plate is placed on a surface plate, and before pouring fiber-filled concrete, an anchor is planted at a predetermined position on the metal plate, the lower end of the anchor is fixed to the metal plate, and then the metal plate is placed on the surface plate. By applying a layer of fiber-containing concrete to the board to a required thickness and integrating the two, a composite panel with anchors accurately anchored at predetermined positions can be manufactured.

The present invention will be described below with reference to the illustrated embodiments.

As shown in FIG. 1, a decorative metal plate 1 processed into a predetermined shape is placed on a surface plate 2, and an epoxy resin adhesive 3, for example, is applied to the surface of the metal plate 1.

Next, the adhesive plate 5 welded to the lower end of the long nut 4 for anchor bolt attachment is carried into the decorative metal plate 1, the adhesive plate 5 is adhered to a predetermined position of the metal plate 1, and then the metal Glass fiber-containing concrete 6 is sprayed onto the plate 1 in a predetermined shape to produce a composite panel with the desired shape in which the nuts 4 are embedded in the concrete 6. Further, an anchor bolt 7 is screwed into the long nut 6, and the anchor bolt 7 is attached to the composite panel using a washer 8 fitted to the anchor bolt 7 and a nut 9 screwed to the anchor bolt 7. Anchor at.

In order to strengthen the adhesive force of the adhesive plate 5 to the decorative metal plate 1, a through hole 5a is provided.
A portion of the adhesive may ooze out from the through hole 5a.

Although the present invention has been described above with reference to embodiments, the present invention is, of course, not limited to such embodiments, and can be modified in various ways without departing from the spirit of the present invention. .

[Brief explanation of drawings]

FIG. 1 is a partial vertical cross-sectional view showing the implementation status of the method for manufacturing a composite panel with mounting anchors according to the present invention, FIG. 2 is a partial plan view thereof, and FIG. 3 is a partial vertical cross-sectional view showing the implementation status of the conventional method. It is a diagram. 1... Decorative metal plate, 2... Surface plate, 3... Adhesive, 4...
Long nut for anchor bolt installation, 5...adhesive plate,
6...Glass fiber-containing concrete, 7...Anchor bolt, 8...Washer, 9...Nut.

Claims (1)

[Claims] 1. Place a decorative metal plate formed into a desired shape on a surface plate, then set an anchor at a predetermined position of the decorative metal plate to fix its lower end, and then use the decorative metal plate as a formwork. A method for producing a composite panel with attachment anchors, characterized in that a fiber-containing concrete is layered to a required thickness on the surface of the composite panel and integrated with the decorative metal plate.