JPH0768746B2 - Finishing method using exterior facing materials - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a finishing method using a covering material applied to the inner and outer wall surfaces of buildings, floor surfaces and the like, and the field of use thereof is the building field.

[0002]

2. Description of the Related Art Conventionally, as a sheet-like surface covering material, there is a wallpaper for interior of a building, but this has not taken into consideration the durability when used outdoors. A sheet-like surface covering material which is considered to be applied to the outer surface is disclosed in JP-A-59-1066.
There were inventions disclosed in JP-A-60-125332 and JP-A-63-125332. The invention described in JP-A-63-125332 is simply a combination of a waterproof layer using a water-based elastic paint and a decorative layer using a cosmetic paint on a fibrous sheet (flameproof member). Further, the invention described in JP-A-59-106660 discloses that the mesh base material is embedded in the base plate so that the base plate and the imitation tile surface are made of different or different color coating materials in order to form the imitation tile shape. And the construction method was hardly mentioned. Therefore, the applicant previously invented Japanese Patent Application No. 2-199456 as a covering material for improving these. In this invention,
It was the invention of a new covering material and a finishing method using the same.

[0003]

SUMMARY OF THE INVENTION In Japanese Patent Application No. 2-199456 previously invented, a waterproofing material and a fitting are selected in consideration of a joint between sheets by selecting a covering material that can be applied to an outer surface of an outer wall. Although it has been solved, in regard to the adhesive force to the base, the side part relies on the adhesive material, and in some cases, sufficient strength cannot be expressed. SUMMARY OF THE INVENTION It is an object of the present invention to provide a finishing method that fully considers the waterproofness and the accommodation of joints between sheets, and also considers the adhesive force to various kinds of substrates.

[0004]

In order to solve the above problems, in the present invention, fixing metal fittings such as anchor pins or nails are used together to strongly fix the covering material to the base. The fixing metal fittings used in the present invention are shown in FIGS.
As shown in, the head should be as wide and flat as possible,
What is usually called an anchor pin or a heat insulation fastener, a flat headed nail can be used. As the anchor pin, for example, there is ASA Arsus anchor manufactured by Nippon Hilti Co., Ltd. Further, when the surface hardness of the underlayer is low, such as the present board and gypsum board, the staples illustrated in FIG. 8 can be used.

The covering material used in this invention is Japanese Patent Application No.
As described in 199456, the sheet has a substantially rectangular shape, two adjacent sides thereof have overlapping portions also serving as joints on two sides, and an adhesive material is applied to the back surface of the other two sides. It has become a thing. The covering material of the present invention will be described with reference to the drawings. FIG. 2 is a front view of an example cover material.
In the figure, 1 represents a decorative material portion, and 2 represents a base material portion that supports the decorative material portion. FIG. 3 is a rear view showing a cutaway of the surface covering material as viewed from the back side. The adhesive material 3 adhered to the back surface of the base material portion and the release paper portion 4 wearing the adhesive material can be seen. FIG. 4 is a sectional view taken along the line AA ′ in FIG. As shown in the figure, a decorative material portion is formed on the base material portion 2 excluding the joint / overlap margin, and the adhesive material portion 3 and the release paper portion covering the adhesive material portion 3 are formed on the back surface of the side of the covering material having no overlap margin. 4 has been formed.

The base material portion 2 is preferably sufficiently thinner than the decorative material portion 1 and has a thickness of 2 mm or less. In addition, the width of the portion that serves as both the joint and the overlapping margin is 20 to 10 if the overlapping margin is sufficiently secured and the adhesion area when the outer wall outer surface is constructed is secured.
0 mm is suitable. Suitable materials for the base material include non-woven fabric, glass cloth, ceramic paper,
There is synthetic paper. The decorative material part 1 is made of natural stone or crushed stone,
Colored aggregate, colored plastic particles, plastic crushed particles,
Those formed by synthetic resin emulsion, solvent-type synthetic resin, hot melt resin, etc. are suitable, but stainless steel or aluminum thin plate or one coated on it can also be used. In addition, the building material can be made into a decorative material part by coating the material on the base material. The composite of the decorative material portion on the base material portion can be performed by laminating to a portion excluding the joint / overlap portion or painting.

Next, the adhesive material portion on the back surface of the base material portion 2 needs to be narrower than the joint portion and the overlap margin portion,
The position of adhesion is the side opposite to the side where the joint and overlapping margin is provided in the surface covering material, and the material is particularly preferably acrylic rubber-based or non-vulcanized butyl rubber-based. Silicone rubber type, styrene butadiene rubber type, polyisoprene type, polyvinyl ether type, etc. can be used. The release paper portion 4 may be made of paper, which is a known material usually used for adhesive tapes, labels, etc., and which is coated with fluororesin or silicone resin.

When the surface covering material 10 of the present invention is attached to the inner and outer wall surfaces, the floor surface, etc., since there is no up and down on the floor surface, it is only necessary to start the attachment from an arbitrary corner. Adhesive and fixing metal fittings 20 are attached together with the side not having the bottom facing down, for example, in the same manner as the top and bottom shown in FIG. As the adhesive, various adhesives such as synthetic rubber, vinyl acetate, polymer cement and acrylic rubber can be used. When sticking, the adhesive is protected by a release paper while the joint width is opened or the joint is not taken, and the release paper is peeled off to adhere the overlapping portion. Thereafter, as shown in FIG. 1, the metal fitting 20 is fixed to the overlapped portion of the upper end portion with the overlapping margin, and fixed and bonded. Since the fixing metal fittings are used in the overlapping portion of the covering material and the portion covered with other covering materials, they do not appear on the finished surface. As a result, complete adhesion is possible immediately after construction and there is no risk of dropping or peeling. Also, when considering waterproofness, start tensioning from the lower part of the wall surface and raise it toward the upper part so that the joint and overlap margin part of the lower sheet is under the adhesive part of the upper sheet, and rainwater etc. Prevent the intrusion of. FIG. 1 shows a front view in the middle of construction in this way. In the example shown in this figure, first, allocation is performed according to the size of the covering material, and the parts are jointed in order from the bottom so that the joint / overlap margin portion appears in the table.

[0009]

[Function] With the surface covering material of the present invention, it is possible to perform layering,
From the aspect of the constitution of the cover material, the anchor pin or the nail can be easily driven from above the base material portion. Because of that,
Regarding the adhesive strength, not only the adhesive material but also an anchor pin or nail can be used together, and the adhesive strength can be secured immediately after construction.

[0010]

EXAMPLES In the examples, a covering material according to the present invention was manufactured and a construction test was conducted. In the covering material in the example,
A sheet in which an acrylic resin paint was coated on both sides of a polyester non-woven fabric with a knife coater was used as the base material 2. The decorative material portion 1 was formed by curing a joint / overlap portion and the like on one surface of the base material portion 2 and applying a paint according to the following Working Formulation 1 by spraying. The dimension of the covering material was 40 cm × 60 cm, and the joint and overlapping margin was 5 cm wide by exposing the coated non-woven fabric. As the adhesive material portion 3 and the release paper portion, a non-vulcanized butyl rubber sheet having a thickness of 0.2 mm and a width of 4.5 cm was used. 600 pieces of such surface covering materials were manufactured and constructed in a concrete block structure in a moat having a height of 2 m, and the workability and the settlement were confirmed. As the adhesive material at the time of construction, polymer cement shown in the following practical combination 2 was used. Also, because it is a concrete block groundwork, an anchor is used and the anchor pin is AS manufactured by Nippon Hilti Co., Ltd.
Construction was performed using A-Arsus anchor. The result of the construction test is that the head of the anchor pin, which was a concern, did not appear on the surface of the covering material, and the thickness of the pin head was absorbed by the thickness of the adhesive material and the thickness of the overlap margin, so it was completely I was able to pull up the surface covering material in a state where it did not happen. As for workability, it was possible to carry out the work without much effort.

[0011]

[Table 1]

[0012]

[Table 2]

[0013]

[Effect] By applying the finishing method of the present invention to the outer surface of the outer wall of a building, Japanese Patent Application No. 2-1994
It is possible to improve the adhesive force of the 56 covering materials.
In addition, since the mounting material was securely fixed to the base material by the fixing metal fitting, the safety from the aspect of dropping and peeling of the mounting material could be improved. Furthermore, it can be applied to any substrate by selecting the fixing metal fittings.

[0014]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing a finishing process of a covering material using a fixing metal fitting (anchor pin) according to the finishing method of the present invention. FIG. 2 is a front view showing an example of the covering material used in the present invention. FIG. 3 is a rear view shown by the notch in FIG. FIG. 4 is a sectional view taken along the line AA 'in FIG. Figure 5
8 to FIG. 8 are external perspective views showing examples of the fixing fittings. DESCRIPTION OF SYMBOLS 1 ... Decorative material part 2 ... Base material part 3 ... Adhesive material part 4 ... Release paper part 10 ... Covering material 20 ... Fixing metal fitting

Claims (1)

[Claims] 1. A plurality of covering materials composed of the following 1 to 4 which can be applied to the outer surface, the inner surface, the floor surface, etc. of the outer wall of a building are used, and a desired joint width is opened in the stacking margin. ,
Or, without sticking joints, when sticking up while adhering the adhesive material part, it is characterized in that it finishes while fixing the covering material with anchor pins, nails or other fixing metal fittings on the overlapping part and the part covered with other covering materials Finishing method. The covering material is flexible and has a substantially rectangular shape, and when viewed from the front side when the configuration is applied, it is the decorative material portion 1, the base material portion 2, the adhesive material portion 3, the release paper portion 4, The decorative material part 1 is made of a molded product of natural stone, colored aggregate and synthetic resin, or a coating film on the base material part or a thin metal plate or a processed product thereof, and the base material part 2 is compared with the decorative material part. , The adjacent two sides have an extra space for the overlapping margin portion which also serves as a joint, and is made of non-woven fabric, glass cloth, synthetic paper, etc. On the back of the side,
The release paper portion 4 is adhered with acrylic rubber or non-vulcanized butyl rubber in a width narrower than the overlap margin.
Protects the adhesive section with release paper.