JP2014190020A - Embossed metal armoring material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an embossed metal armoring material for forming armors of a building and a construction.SOLUTION: In a long-length embossed metal armoring material A, a core material 3 is formed between an embossed metal plate 1 and a rear surface material 2, and male/female connecting structures are formed at upper and lower ends of the embossed metal plate 1. A dummy joint DM whose cross section is substantially the same with a cross section of a horizontal joint Y which is formed of the male/female connecting structures is formed at a decoration face 6 of the embossed metal plate 1.

Description

  The present invention relates to an embossed metal exterior material for forming an exterior of a building or a structure.

  In general, many exterior materials in which metal plate materials are processed by roll molding, press molding or the like to form irregularities on the decorative surface are on the market. (For example, refer to Patent Document 1).

Japanese Patent Laid-Open No. 11-036555

  Patent Document 1 relates to a “siding board”, and an object thereof is to provide a siding board in which the connecting groove 4 after joining can be seen at the same depth as the parallel groove 12 so that the joining portion is not easily discriminated. is there.

However, in Patent Document 1, a plurality of parallel grooves 12 are formed, and the width of the connecting grooves 4 between the siding boards is equal to the width of the parallel grooves 12 so that the connecting grooves 4 are hardly discriminated. However, the siding board formed in this way has a monotonous appearance with an impression that a plurality of equal joints are present and compartmentalized, horizontally long decorative surfaces are simply stacked.

  In order to solve such drawbacks, the present invention is a long embossing in which a core material is formed between an embossed metal plate and a back material, and a male-female connection structure is formed at the upper and lower ends of the embossed metal plate. In the metal exterior material, the present invention relates to an embossed metal exterior material in which a dummy joint having substantially the same cross-sectional shape as the cross-sectional shape of the horizontal joint portion formed by the male-female connection structure is formed on the decorative surface of the embossed metal plate.

  According to the embossed metal sheathing material according to the present invention, the dummy joints formed of the continuous dummy joints are formed at regular intervals by forming the dummy joints in substantially the same shape as the joint joints of the embossed metal sheathing material. The position of the joint joint to be formed can be made indistinguishable by forming a dummy joint so as to create a natural appearance. (2) By forming a plurality of non-continuous dummy joints between the blocks formed on the decorative surface, the dummy joints and connecting joints are made inconspicuous, and the decorative surface is not divided by a horizontally elongated surface. . There are features and effects.

It is sectional drawing which shows the representative example of the embossing metal exterior material which concerns on this invention. It is a partial expanded sectional view which shows the representative example of the embossing metal exterior material which concerns on this invention. It is sectional drawing which shows the construction state of the embossing metal exterior material which concerns on this invention. It is a front view which shows the representative example of the embossing metal exterior material which concerns on this invention. It is a front view which shows the representative example of the embossing metal exterior material which concerns on this invention. It is an end view which shows the representative example of the embossing metal exterior material which concerns on this invention. It is a partial enlarged front view which shows the representative example of the embossing metal exterior material which concerns on this invention. It is a fragmentary end view which shows the representative example of the block of the decorative surface of the embossing metal exterior material which concerns on this invention.

Hereinafter, an embodiment of an embossed metal exterior material according to the present invention will be described in detail with reference to the drawings. That is, FIG. 1 (cross-sectional view taken along the line aa in FIG. 4), FIGS. 2 (a) and 2 (b) sandwiched a core material 3 made of, for example, a synthetic resin foam with an embossed metal plate 1 and a back surface material 2. It is sectional drawing which shows the embossing metal exterior material A, FIG. 3 is sectional drawing which shows a construction state, FIG. 4 is a front view of the embossing metal exterior material A. FIG. 1-4, the unevenness | corrugation by the embossing to the embossing metal plate 1 is not shown in figure. 5 is a front view of the embossed metal sheathing material A, FIG. 6 is an end view of the bb portion of FIG. 5, FIG. 7 is an enlarged front view of the embossed metal sheathing material A, and FIGS. ) Is an enlarged end view of the block B portion formed on the decorative surface 6 of the embossed metal exterior material A. Α is a housing, β is a fixture, and γ is a connecting portion.

  As an example of the overall shape of the embossed metal exterior material A, as shown in FIGS. It is formed by a male connecting portion 4 formed at the lower end in the width direction and a female connecting portion 5 formed at the upper end, and a side wall 7 is formed at the lower end of the decorative surface 6 and a side wall 8 is formed at the upper end.

  More specifically, the male connecting portion 4 includes a side wall 7 having the lower end of the decorative surface 6 bent to the back side, an upper surface 9 projecting the tip of the side wall 7 upward, and an engagement piece 10 bending the tip of the upper surface 9 downward. And an engaging groove 11 composed of an upper surface 9 and an engaging piece 10.

  The female connecting portion 5 includes a side wall 8 in which the upper end of the decorative surface 6 is bent toward the back surface, a joint bottom surface 12 in which the tip of the side wall 8 is bent upward, and a bottom surface 13 in which the tip of the joint bottom surface 12 is folded back and protrudes downward. It is formed of a fitting piece 14 composed of a joint bottom surface 12 and a lower surface 13, a fixed surface 15 that protrudes by bending the tip of the lower surface 13 upward, and a fitting groove 16 formed by the lower surface 13 and the fixed surface 15. Is. Reference numeral 17 denotes a packing formed for enhancing waterproofness.

  As shown in FIG. 7, a plurality of vertical joints T and horizontal joints Y are formed on the decorative surface 6, and the decorative surface 6 is formed by a plurality of blocks B formed in a plurality of rows and a plurality of rows with different sizes. .

  The plurality of blocks B formed on the decorative surface 6 include a flat block 6a, a curved block 6b, an upper inclined block 6c, a lower inclined block 6d, and a continuous dummy joint as shown in FIGS. 6e and a dummy joint DM comprising discontinuous dummy joints 6f, a coarse pattern emboss block 6g, a fine pattern emboss block 6h, and a linear block 6i.

  The flat block 6a is composed of a horizontal block B as shown in FIGS. 5 to 7 and FIG. 8 (a), and has a coarse pattern emboss block 6g in which coarse emboss is formed, and a light pattern in which light emboss is formed. By forming the embossed block 6h, it can be displayed in various ways due to the difference in shading.

The curved block 6b is formed of a concave block B as shown in FIGS. 5 to 7 and FIG. 8 (b). The emboss is given a grain type, a shadow is generated in the upper part of the round shape, and the lower part receives light. Reflect and create a contrasting shadow. The embossing is given a grain type so as not to impair the characteristics of the curved block 6b.

  The upper inclined block 6c and the lower inclined block 6d are blocks which are inclined in the vertical direction as shown in FIGS. 5 to 7, and FIGS. 8C and 8D, and the upper inclined block 6c is inclined upward. The lower inclined block 6d forms a shadow by forming the inclination downward, and creates a shadow feeling due to the inclination. Further, the emboss shape to be formed is lighter than the flat block 6a, and is formed so as not to impair the shading feeling created by the inclination.

  As shown in FIGS. 1, 5 to 7, and FIG. 8 (e), the dummy joint DM includes a continuous dummy joint 6 e and a discontinuous dummy joint 6 f.

  As shown in FIG. 1, FIG. 5 to FIG. 7 and FIG. 8 (e), two continuous dummy joints 6e are formed continuously along the longitudinal direction of the embossed metal plate 1 as shown in FIG. By forming the joint joint γ formed when the embossed metal sheathing material A is applied as shown in the figure and forming the continuous joint joint 6e at the positions of the joint joint γ formed at regular intervals. It is made indistinguishable and has a natural appearance.

  Although two continuous dummy joints 6e are formed in the drawing, the number and the interval between the continuous dummy joints DM are arbitrary, and are formed according to the embossed pattern of the embossed portion a of the decorative surface 6 and the like. It is.

  As shown in FIGS. 1, 5 to 7, and FIG. 8 (e), the discontinuous dummy joint 6 f includes a plurality of blocks B formed on the decorative surface 6 between the continuous dummy joint 6 e and the connection joint γ. By this formation, the continuous dummy joint 6e and the connection joint γ are made inconspicuous, and the decorative surface 6 is formed so as not to be divided by a horizontally long divided surface.

As shown in FIGS. 5 to 7 and FIG. 8 (f), the linear block 6 i has two types, a planar shape and a convex shape. By not forming the embossing, the linear block 6 i receives light and has high brightness. In the boundary part of B, the line of the linear block 6i is clarified by reflection of light and strong shadow, and a sharp appearance is exhibited.

  Embossed metal plate 1 and back material 2 are thin metal plates such as iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galvalume steel plate, enamel steel plate, clad steel plate, laminated steel plate (PVC steel plate, etc.), sandwich steel plate Embossed roll molding or press molding of a kind of (damping steel plate, etc.), vinyl chloride resin, polycarbonate resin, etc. (including color plates coated with various colors of course). Also, as the back material 2, aluminum vapor-deposited paper, kraft 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 kinds, or a sheet-like material that has been waterproofed or flame-retardant treated.

  The core material 3 is made of a synthetic resin foam, such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, etc., and the embossed metal plate 1 or back surface material 2 is discharged to the back side and heated, reacted, foamed and cured to form the embossed metal plate 1 and the back material 2 integrally. In addition, in the core material 3, lightweight aggregates (perlite grains, glass beads, gypsum slag, talc stone, shirasu balloon, aluminum hydroxide, etc.) and fibrous materials (glass wool, rock wool, carbon fiber, Graphite and the like) can be mixed to improve fire resistance and fire resistance.

  The embossed metal exterior materials A are connected as shown in FIG. 3 by connecting the engaging piece 10 to the fitting groove 16 and the engaging piece 11 to the engaging groove 11.

  In addition to the embossed pattern shown in the figure, the embossed part a has a lysine pattern, melon pattern, stucco pattern, nishiki pattern, new melon pattern, cast pattern, stripe pattern (vertical, horizontal, diagonal), dimple pattern , Etc.

α Frame β Fixture γ Joint A A Embossed metal exterior B Block T Vertical joint Y Horizontal joint a Embossed part 1 Embossed metal plate 2 Back material 3 Core material 4 Male joint part 5 Female joint part 6 Cosmetic surface 6a Flat block 6b Concave block 6c Upper inclined block 6d Lower inclined block DM Dummy joint 6e Continuous dummy joint 6f Non-continuous dummy joint 6g Coarse pattern embossed block 6h Light pattern embossed block 6i Linear block 7 Side wall 8 Side wall 9 Upper surface 10 Engagement piece 11 Engagement groove 12 Joint bottom surface 13 Lower surface 14 Fitting piece 15 Fixed surface 16 Fitting groove 17 Packing

Claims (2)

In a long embossed metal exterior material in which a core material is formed between the embossed metal plate and the back surface material, and a male and female connection structure is formed on the upper and lower ends of the embossed metal plate, it is formed by a male and female connection structure. An embossed metal exterior material, wherein dummy joints having substantially the same cross-sectional shape as a cross-sectional shape of a horizontal joint portion are formed on a decorative surface of an embossed metal plate. 2. The embossed metal exterior material according to claim 1, wherein the dummy joint is formed from a continuous shape and / or a non-continuous shape.