JP2005213966A - Wall member fixing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall member fixing method capable of simply installing a wall member on a wall substrate without directly nailing the wall member or driving a fastener or the like. <P>SOLUTION: The wall member fixing method uses the long-sized wall member B which has a mortise section 25 formed on one end edge in the width direction and protruded outward, a tennon section 26 formed on the other end edge and protruded inward, legs 28 formed on the rear face and protruded outward and an engagement groove 29 formed on the root of the leg at the upper end and the long-sized substrate-cum-mounting member A which is provided with a fitting groove 11 to be engaged with the engagement groove 29 of the wall member B and a tennon-mortise joint structure. The method of fixing the wall member B comprises the steps of fixing a plurality of the substrate-cum-mounting members A connected with one another side by side on the wall substrate α by using a fixing member β, fitting the engagement groove 29 of the wall member B in the fitting groove 11 of the substrate-cum-mounting member A, and pressing the wall member B against a building skeleton side to bond the legs 28 of the wall member B to an adhesive P provided on the substrate-cum-mounting member A for fixing the member B. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a wall material mounting method that allows a wall material to be easily constructed on a wall base without directly placing the wall material with a fixture such as a nail.

  In general, many wall materials, in particular ceramic-based wall materials made of cement, are commercially available in which a male part and a female part of a mixed structure are formed on both side edges in the longitudinal direction. And when these wall materials are fixed to the wall base, a method of fitting and attaching to the base material on which the locking pieces are formed is employed. (For example, refer to Patent Documents 1 and 2).

JP-A-4-108951 JP-A-4-261958

  However, Patent Document 1 is a structure in which a tile fixing member is fixed on a ceramic fireproof base material and an exterior tile is fitted and fixed to the tile fixing member. There was a risk of falling tiles. Further, Patent Document 2 has a structure in which an exterior wall piece is fixed to a lateral protrusion of a base material via a clip, but there is a risk of rattling due to the relationship between tile molding accuracy and clip molding.

  In order to solve such a problem, the present invention forms a female solid part protruding outward on one side edge in the width direction, and a male solid part protruding inward on the other side edge, The back is provided with outwardly projecting feet, the base of the upper end foot is formed with a long wall material formed with a locking groove, and a fitting groove for locking the locking groove of the wall material is formed, It consists of a long base and mounting member that forms a male-female connection structure, and a plurality of base and mounting members are connected to the wall base horizontally and fixed with a fixture, and the locking groove of the wall material is attached to the base. A method of attaching a wall material in which the wall material is fixed by inserting the wall material into the fitting groove of the member and then pressing the wall material toward the housing to bond the adhesive formed on the base and mounting member to the foot of the wall material. It is to provide.

  As described above, according to the wall material mounting method of the present invention, (1) there is no risk of damaging the wall material. (2) The mounting strength of the wall material is strong. (3) The sense of stability of the wall material after construction increases, and the wall material does not come off and fall off due to shaking such as an earthquake. (4) When the wall material is damaged, the wall material does not peel off at a stretch. (5) Wall material after construction is not loose. There are features and effects.

  Hereinafter, an embodiment of a wall material mounting method according to the present invention will be described in detail with reference to the drawings. 1, 2 (a) and 2 (b) are cross-sectional views illustrating the above mounting method, and FIGS. 3 to 6 (a) and (b) are base and mounting used in the wall material mounting method according to the present invention. FIG. 7A and FIG. 7B are explanatory views showing the wall material B. FIG.

  Base and mounting member A functions as a base and fixing material for wall material B, which will be described later, and is useful as a fixing base, heat insulating base, waterproof base, airtight base, fireproof base, fireproof base, seismic base, etc. Thus, the surface material C, the core material D, and the back surface material E are used. As the surface material C, for example, as shown in FIGS. 3 to 6 (a), (b), a color steel plate, an aluminum / zinc alloy plated steel plate, an aluminum plate, a titanium plate, a stainless steel plate, a copper plate, a fluororesin-coated steel plate, A thin metal plate such as a clad steel plate, a laminated steel plate, a damping steel plate, or the like is formed by roll forming or press forming, or an aluminum alloy, a synthetic resin material, or the like is formed by extrusion forming.

  As the core material D, synthetic resin foams such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, or gypsum board, cement board, calcium carbonate board, calcium silicate board, Ceramic board, wood chip cement board, magnesium carbonate board, sieving board, sieving insulation board, plywood, or fiber insulation such as glass wool, rock wool, etc., and these are formed into canapé structure and sandwich structure Or a composite plate formed of a sheet and a canape structure or a sandwich structure.

  Back material E is metal material or asbestos paper, craft paper, asphalt felt, metal foil (Al, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, glass fiber nonwoven fabric Or a laminate of two or more types, or a sheet that has been subjected to waterproof treatment or flame retardant treatment.

  More specifically, the shape of the base and mounting member A includes a fixed portion 1 composed of a vertical flat fixed piece portion 2 and an installation piece portion 3, a female connecting portion 4 at the upper end, and a male connecting portion 5 at the lower end. The fixed portion 1 includes an upper side wall 6 that is bent with its upper end bent inward, a lower side wall 7 that is substantially horizontal, and a fixed surface 8 that is recessed between the upper side wall 6 and the lower side wall 7 in a concave shape. , A fixing portion 9 recessed in a concave shape formed on the fixing surface 8, a concave adhesive positioning portion 10 formed near the lower side wall 7, a fitting groove 11 formed by the inclined upper side wall 6, and FIG. As shown in FIG. 5, the upper side wall 6 is formed from a drain groove 12 that is recessed at a constant interval.

  The female connecting portion 4 includes an insertion piece 13 whose upper end protrudes upward, an upper surface 14 where the distal end of the insertion piece 13 is bent inward, a lower surface 15 where the distal end of the upper surface 14 protrudes outward, and an upper surface 14 and a lower surface 15, a waterproof surface 17 that protrudes further outward from the lower surface 15, and a tongue piece 18 that has the tip of the waterproof surface 17 folded back. The male connecting portion 5 includes a lower piece 19 having a lower end bent inward, an upper piece 20 protruding the tip of the lower piece 19 inward, and an engagement piece 21 protruding the tip of the upper piece 20 outward. And an engaging groove 22 formed from the upper piece 20 and the engaging piece 21, and a packing material 23 formed at the innermost part of the engaging groove 22.

  The female connecting portion 4 and the male connecting portion 5 are connected as shown in FIG. 1, and the concave fixing portion 9 is fixed to the wall base α by the fixture β. Further, since the fixing portion 9 is fixed by the fixing device β, the waterproof surface 17 is more stable than the fixing of the waterproof surface 17, the base and mounting member A does not flutter, and the core material D is foamed with a synthetic resin. When a plastic foam such as a body is used, the temporal deformation of the core material D is prevented from appearing in the appearance.

  The fitting groove 11 is for fitting a locking piece 30 of the wall material B, which will be described later, and fixing the wall material B to the base / attachment member A.

  Of course, the formation pitch of the fitting grooves 11 is the same as the working width of the wall material B. Further, the number of the fixed piece portion 2 and the installation piece portion 3 formed is also arbitrary.

  As shown in FIGS. 5, 6 (a) and 6 (b), the drainage groove 12 is formed by recessing the upper side wall 6 into a concave shape at a constant pitch (about 90 to 450 mm) by press molding. It is formed to drain rainwater that has entered into the outside. Of course, it is preferable that the tip of the upper side wall 6 is formed so as not to protrude from the outer side surface of the base / attachment member A.

  As shown in FIGS. 6A and 6B, when the depth of the fitting groove 11 is a, the depth of the fixing surface 8 is b, and the radius of the water draining groove 12 is R, a ≦ R ≦ b is a preferred dimension for molding. Of course, the shape of the drain groove 12 is arbitrary.

  Wall material B is tile, ceramic plate, cement plate, calcium carbonate plate, calcium silicate plate, wood piece cement plate, magnesium carbonate plate, etc., or glass fiber, whisker, aramid fiber, steel fiber, carbon fiber, various mineral fibers Ceramics siding material formed by extrusion molding, press molding, injection molding, paper making method, etc., or various fibers mixed with various aggregates, etc. What was formed into a panel by impregnating clay, etc., dried, steam-cured, fired, etc., and further, metal panels, metal siding materials (core materials such as synthetic resin foam on the back side of metal surface materials) Or building materials in which a core material such as a synthetic resin foam is sandwiched between a metal surface material and a back material), wood board, synthetic resin board, etc. It is intended.

  More specifically, as an example of the wall material B, as shown in FIG. The male part 26 has a male groove 26, and a notch corner portion of the male part 26 is formed with a locking groove 27 and a foot 28, and the foot 28 is formed with a recess 28 a and a projection 28 b. Is formed with a locking groove 29, a locking piece 30, an inclined surface 31, and a step 32.

  The locking piece 30 is locked in the fitting groove 11 of the base and mounting member A and fixes the upper end portion of the wall material B.

  As shown in FIGS. 2 (a) and 2 (b), the concave portion 28a is provided with an adhesive P between the base / mounting member A and the wall material B, thereby strengthening the adhesive force and reducing the amount of the adhesive P used. It is formed for this purpose.

  The protrusions 28b are formed for managing the wear of the base during the molding of the wall material B and for managing the production of the wall material B.

  The inclined surface 31 is formed so that the upper end of the wall material B can be easily inserted when the wall material B is damaged.

  The construction is such that the foundation / attachment member A is constructed from the base toward the eave, and then the wall material B is attached onto the foundation / attachment member A via the fitting and adhesive P while the adhesive P is being applied.

  According to the base and mounting member according to the present invention, a wall body having heat insulation properties can be formed using the ceramic wall material B.

It is sectional drawing which shows the representative example of the attachment method of the wall material which concerns on this invention. It is sectional drawing which shows the representative example of the attachment method of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the base | substrate and attachment member used for the attachment method of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the base | substrate and attachment member used for the attachment method of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the base | substrate and attachment member used for the attachment method of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the base | substrate and attachment member used for the attachment method of the wall material which concerns on this invention. It is explanatory drawing which shows the typical example of the wall material used for the attachment method of the wall material which concerns on this invention.

Explanation of symbols

A Base and mounting member B Wall material C Surface material D Core material E Back material P Adhesive α Wall base β Fixture 1 Waterproof part 2 Fixed piece part 3 Installation piece 4 Female mold part 5 Male mold part 6 Upper side wall 7 Lower side wall 7 Placement portion 8 Fixing surface 9 Fixing portion 10 Adhesive positioning portion 11 Fitting groove 12 Drainage groove 13 Insertion piece 14 Upper surface 15 Lower surface 16 Insertion groove 17 Waterproof surface 18 Tongue piece 19 Lower piece 20 Upper piece 21 Engagement piece 22 Engagement groove 23 Packing material 24 Decorative surface 25 Female real part 26 Male real part 27 Engagement groove 28 Leg 28a Recess 28b Protrusion 29 Engagement groove 30 Engagement piece 31 Inclined surface 32 Step

Claims (1)

A female part protruding outward is formed on one side edge in the width direction, a male part protruding inward is formed on the other side edge, and an outward protruding leg is provided on the back surface. The base of the foot has a long wall material with a locking groove and a fitting groove that locks the locking groove of the wall material to form a male and female connection structure. It consists of a mounting member, and a plurality of base and mounting members are connected to the wall base side by side and fixed with a fixture, and the locking groove of the wall material is inserted into the fitting groove of the base and mounting member. A method of attaching a wall material, characterized in that the wall material is fixed by adhering an adhesive formed on the base and attachment member by pressing to the housing side and the foot of the wall material.

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