JP2006089941A - Building board and printing method therefor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent the occurrence of a feeling of seeming strangeness by securing continuity of a pattern of a patterned protrusion of a joint part for joining two building boards together. <P>SOLUTION: This building board is provided with a design surface with a pattern protrusion, and upper and lower tongue parts which are formed at the end of the design surface. A printed extension part, which is printed in such a manner as to continue into the patterned protrusion, is formed on the lower tongue part. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a building board having a printed design and a printing method thereof.

  With reference to FIG.7 and FIG.8, the joining method of the building board by a joint joining system is demonstrated. FIG. 7 is a perspective view showing a joining state of the left and right building boards by the joint joining method. As shown in the figure, in the joint joining method, the fastening bracket 72 is engaged with both lower solid portions located above the joint joint 71 formed by the adjacent building boards 100A and 100B, and the fastening is performed. The attachment metal 72 is fixed to the trunk edge 73 with nails.

  FIG. 8 is a diagram schematically showing a cross-section of the joint state. As shown in the figure, with respect to the lower solid part 110A formed at the right end of the building board 100A arranged on the left side, the upper real part 120B formed at the left end of the building board 100B arranged on the right side. By overlapping the left and right building boards, a joint joined state is formed. In addition, the caulking material 81 is placed in advance on the lower solid portion 110A, and the caulking material 81 is pressed against the rainwater entering from the joint portion 71 by being pressed by the upper solid portion 120B in the construction state. It becomes a weir and prevents water leakage to the back side (indoor) of the building board.

  As a result of the above-mentioned joint joining, as in the case of butt joining, there is no need for any work for placing a sealing material on the joint joint later, which not only improves workability but also increases the work appearance. Be improved. Of course, there is no deterioration in the appearance due to aging of the sealing material and no water leakage due to deterioration.

  FIG. 9 is a diagram for explaining a method for constructing an outer wall of a building board. As shown in FIG. 9 (A), when the four-way joint-type building boards 100A, 100B, and 100C are fastened to the outer wall surface, the building board 100A arranged on the left side is fastened to the pillar (structural frame) first. Next, the building board 100B arranged on the right side thereof is placed in the final joined state (the state in which the upper solid part 120B of the left side is overlapped on the lower part 110A of the right side). And fasten to the pillar. Next, the building board 100C disposed above the building board 100A is placed in a final joined state (a state in which the upper solid part 120C of the lower side part is superimposed on the lower solid part 110A of the upper side part), and the column Fasten to. For fastening, a fastening bracket as shown in FIG. 7 is used.

  FIG. 9B shows a state where the three building boards 100A, 100B, and 100C are joined. Fastening brackets (not shown) are fixed to the pillars on which each building board is arranged, but to the pillars of the fastening brackets at the joint upper ends 72 of the two building boards 100A and 100B arranged on the left and right. In fixing, it is fixed substantially horizontally while correcting the pattern misalignment between the left and right building boards.

  With reference to FIG. 10, the clearance gap between the joint joint parts 71 of a building board is demonstrated. The design surfaces of the building boards 100A and 100B include pattern convex portions 101A and 101B and joint portions 102A and 102B therebetween. Fig.10 (a) shows the case where the space | interval of the joint joint part 71 of two adjacent building boards is equal to a design dimension. The left and right building boards are physically divided at the joints 71 at the pattern protrusions. However, one pattern convex part is formed by a part of the pattern convex part 101A in the building board 100A arranged on the left side and a part of the pattern convex part 101B in the building board 100B arranged on the right side. If the design of the building board is performed, the continuity of the pattern between the left and right building boards can be ensured in appearance.

  In FIG. 10B, due to a cutting dimension error or the like, the interval between the joint joints 71 of two adjacent building boards is larger than the design dimension, and the two building boards are shifted in the vertical direction by a distance Δd. Indicates the state that has been performed. In this case, as shown to Fig.10 (a), the continuity of a pattern convex part cannot be ensured on an external appearance, but a pattern shift feeling (discomfort) will be caused.

  By the way, in order to ensure the continuity of the pattern between the left and right building boards, as described above, the pattern convex part, which is the physical shape of the building board design surface, is formed to be continuous on the left and right building boards. In addition to this, it is also necessary to consider how to color both pattern protrusions. Patent Document 1 discloses a pattern painting technique as a method for expressing the pattern continuity of adjacent building boards.

Japanese Patent No. 3284037

  In general, ceramic building boards (cement-based) have dimensional errors in their production, and the width of the joint joint formed between adjacent building boards when designed on the outer wall of the building is designed. There is a risk that the width will not be achieved, resulting in poor construction and causing a pattern shift between the right and left building boards. In addition, the secular change after construction, that is, the expansion and contraction of the building board may be repeated, the width of the joint joint may change, causing a pattern shift between the left and right building boards, greatly reducing the appearance. I will let you.

  The object of the present invention is when the width of the joint joint formed between adjacent building boards varies due to poor construction or secular change after construction, or when the shape deviation of the pattern convex portion occurs. However, it is to prevent a sense of incongruity by ensuring the continuity of the pattern on the appearance.

  According to the present invention, in a building board having a design surface having a pattern convex portion and an upper solid portion and a lower solid portion formed at an end portion of the design surface, the lower solid portion is continuous with the pattern convex portion. A print extension printed in such a manner is formed.

  According to the present invention, even if the distance between the joint joints of the building board is large or the building board is displaced, the continuity of the pattern convex part of the two adjacent building boards is ensured, and the appearance is uncomfortable. Does not occur.

  An example of a building board according to the present invention will be described with reference to FIGS. According to this example, the same pattern and color as the pattern and color of the pattern convex portion 101A are extended and printed on the lower solid portion 110A of the building board 100A. Here, the part printed on the lower solid part 110 </ b> A is referred to as a print extension part 10. The length of the lower solid part 110A measured along the printing direction of the building board 100A is F, and the length of the print extension 10 in the lower solid part is f. f ≦ F. The width of the pattern convex portion 101A is H, and the width of the print extension 10 in the lower solid portion is h.

  In the example shown in FIG. 1 (a), the center axis of the printing extension 10 of the solid part 110A of the building board 100A is aligned with the center axis of the pattern protrusion 101A, and the widths of both are the same. . That is, h = H. Accordingly, both edges of the print extension 10 are on the same straight line as both edges of the pattern protrusion 101A.

  FIG.1 (b) shows the state which mounted | wore with the other building board 100B adjacent to the right side of the building board 100A of Fig.1 (a). In this case, it is assumed that the right building board 100B is displaced upward by a distance Δd. The pattern convex portion 101B of the right building board 100B is shifted upward by Δd with respect to the print extension 10 of the lower solid part 110A of the left building board 100A. That is, in this example, the shift amount Δd between the two building boards appears as the shift amount between the pattern convex portion 101B of the right building board 100B and the printing extension portion 10 of the lower solid part 110A of the left building board 100A. .

  In the example shown in FIG. 1C, the central axis of the printing extension 10 of the lower solid part 110A of the building board 100A is aligned with the central axis of the pattern convex part 101A, but the widths of both are different. That is, h> H. Let h = H + 2p. Both edges of the print extension 10 are offset by a distance p outside the edges of the pattern protrusion 101A. FIG.1 (d) shows the state which mounted | wore with the other building board 100B adjacent to the right side of the building board 100A of FIG.1 (c). In this case, it is assumed that the right building board 100B is displaced upward by a distance Δd. The upper edge of the pattern convex portion 101B of the right building board 100B is deviated by Δd−p from the upper edge of the printing extension 10 of the lower solid part 110A of the left building board 100A. This deviation amount Δd−p may be sufficiently small, and there is no sense of incongruity in appearance. However, the lower edge of the pattern convex portion 101B of the right building board 100B is shifted upward by Δd + p with respect to the lower edge of the print extension 10 of the lower solid part 110A of the left building board 100A. This deviation amount Δd + p is larger than the deviation amount Δd between the two building boards, and may cause a sense of incongruity in appearance.

  In the example shown in FIG. 1 (e), the central axis of the printing extension 10 of the solid part 110A of the building board 100A is aligned with the central axis of the pattern convex part 101A, but the widths of both are different. That is, h <H. Let h = H-2p. Both edges of the print extension 10 are displaced by a distance p inward from both edges of the pattern protrusion 101A. FIG. 1 (f) shows a state in which another building board 100B is mounted adjacent to the right side of the building board 100A of FIG. 1 (e). In this case, it is assumed that the right building board 100B is displaced upward by a distance Δd. The lower edge of the pattern convex portion 101B of the right building board 100B is shifted upward by Δd−p from the lower edge of the print extension 10 of the lower solid part 110A of the left building board 100A. This deviation amount Δd−p may be sufficiently small, and there is no sense of incongruity in appearance. However, the upper edge of the pattern convex portion 101B of the right building board 100B is shifted upward by Δd + p with respect to the upper edge of the printing extension 10 of the lower solid part 110A of the left building board 100A. This deviation amount Δd + p is larger than the deviation amount Δd between the two building boards, and may cause a sense of incongruity in appearance.

  In the example shown in FIG. 2A, the central axis of the printing extension 10 of the lower solid part 110A of the building board 100A is shifted upward by a distance p from the central axis of the pattern convex part 101A. Both widths are the same. That is, h = H. Both edges of the print extension 10 are shifted upward by a distance p from both edges of the pattern protrusion 101A.

  FIG. 2B shows a state in which another building board 100B is mounted adjacent to the right side of the building board 100A of FIG. In this case, it is assumed that the right building board 100B is displaced upward by a distance Δd. Both edges of the pattern convex portion 101B of the right building board 100B are shifted upward by Δd−p with respect to both edges of the print extension 10 of the lower solid part 110A of the left building board 100A. This deviation amount Δd−p may be sufficiently small, and there is no sense of incongruity in appearance.

  FIG.2 (c) shows the state which mounted | wore with the other building board 100B adjacent to the right side of the building board 100A of Fig.2 (a). In this case, it is assumed that the right building board 100B is shifted downward by a distance Δd. Both edges of the pattern convex portion 101B of the right building board 100B are shifted downward by Δd + p from both edges of the printing extension 10 of the lower solid part 110A of the left building board 100A. This deviation amount Δd + p is larger than the deviation amount Δd between the two building boards, and may cause a sense of incongruity in appearance.

  Another example of a building board according to the present invention will be described with reference to FIG. As shown in FIG. 3A, according to this example, printing is performed on the lower solid portion 110A of the building board 100A so as to extend the pattern convex portion 101A. Here, the part printed on the lower solid part 110 </ b> A is referred to as a print extension part 10. The print extension part 10 includes a central part 11 having the same pattern and color as part of the pattern and color of the pattern convex part 101A, and auxiliary parts 12 and 13 on both sides thereof. The auxiliary units 12 and 13 print in a color in which the brightness of the pattern convex portion is reduced to, for example, half.

  The length of the lower solid part 110A measured along the printing direction of the building board 100A is F, and the length of the print extension 10 in the lower solid part is f. f ≦ F. The width of the pattern convex portion 101A is H, and the width of the print extension 10 in the lower solid portion 110A is h. The width of the print extension 10 is H + p, the width of the central part 11 is H−p, and the widths of the auxiliary parts 12 and 13 are p. The central axis of the print extension 10 is shifted upward by a distance p / 2 with respect to the central axis of the pattern protrusion 101A.

  The upper edge of the print extension 10, that is, the upper edge of the upper auxiliary portion 12 is shifted upward by the distance p from the upper edge of the pattern convex portion 101 </ b> A. The lower edge of the print extension portion 10, that is, the lower edge of the lower auxiliary portion 13 is aligned with the lower edge of the pattern convex portion 101A. The lower edge of the central portion 11 is shifted by a distance p upward from the lower edge of the pattern convex portion 101A.

  FIG. 3B shows a state in which another building board 100B is mounted adjacent to the right side of the building board 100A of FIG. In this case, it is assumed that the right building board 100B is displaced upward by a distance Δd. The upper edge of the pattern convex portion 101B of the right building board 100B is shifted upward by Δd from the upper edge of the central portion 11 of the printing extension 10 of the lower solid part 110A of the left building board 100A. However, the auxiliary portion 12 is disposed between the upper edge of the pattern convex portion 101B of the right building board 100B and the upper edge of the central portion 11 of the printing extension portion 10 of the left building board 100A. The upper edge of the pattern convex portion 101B of the right building board 100B is shifted upward by Δd−p with respect to the upper edge of the auxiliary portion 12 of the printing extension 10 of the left building board 100A. This deviation amount Δd−p may be sufficiently small, and the pattern convex portion 101B and the auxiliary portion 12 of the building board 100B have the same hue, but only the luminance is different. Since the brightness is printed slightly dark, a blurring shadow effect is exhibited, so that there is no discomfort in appearance. The lower edge of the pattern convex portion 101B of the right building board 100B is shifted upward by Δd−p from the lower edge of the central portion 11 of the printing extension 10 of the lower solid part 110A of the left building board 100A. This deviation amount Δd−p may be sufficiently small, and the building board 100B and the auxiliary unit 13 have the same hue, but differ only in luminance, and the brightness of the auxiliary unit 13 is slightly dark. Since it is printed, a blurring shadow effect is exhibited, so that there is no discomfort in appearance.

  FIG.3 (c) shows the state which mounted | wore with the other building board 100B adjacent to the right side of the building board 100A of Fig.3 (a). In this case, it is assumed that the right building board 100B is shifted downward by a distance Δd. The upper edge of the pattern convex portion 101B of the right building board 100B is shifted downward by Δd + p with respect to the upper edge of the auxiliary portion 12 of the printing extension 10 of the lower solid part 110A of the left building board 100A. With respect to the upper edge of the central part 11 of the extension part 10, it is shifted downward by Δd. The lower edge of the pattern convex portion 101B of the right building board 100B is shifted downward by Δd + p with respect to the lower edge of the central portion 11 of the printing extension 10 of the lower solid part 110A of the left building board 100A. It is shifted downward by Δd with respect to the lower edge of the auxiliary portion 13 of the printing extension portion 10 of the actual portion 110A. Since the blurring shadow effect is similarly expressed in the auxiliary units 12 and 13, the sense of incongruity due to the shift amount of Δd is much reduced compared to the case of FIG.

  FIG.3 (d) shows the state which mounted | wore with the other building board 100B adjacent to the right side of the building board 100A of Fig.3 (a). In this case, it is assumed that the central axis of the pattern convex portion 101B of the right building board 100B is arranged so as to match the central axis of the pattern convex portion 110A of the left building board 100A. The upper edge of the pattern convex part 101B of the right building board 100B is shifted downward by p with respect to the upper edge of the auxiliary part 12 of the printing extension part 10 of the lower solid part 110A of the left building board 100A. It aligns with the upper edge of the central portion 11 of the print extension 10 of the real part 110A. The lower edge of the pattern convex portion 101B of the building board 100B on the right side is shifted downward by p with respect to the lower edge of the central portion 11 of the printing extension 10 of the lower solid part 110A of the left side building board 100A. It is aligned with the lower edge of the auxiliary portion 13 of the print extension 10 of the real part 110A. Since the blurring shadow effect is similarly expressed in the auxiliary units 12 and 13, the uncomfortable feeling due to the shift amount of p is effectively alleviated.

  As described above, in this example, since the auxiliary portions are provided on both sides of the central portion of the printing extension portion of the lower solid portion, the discomfort on the appearance caused by the amount of construction displacement between adjacent building boards is effectively prevented. Can be relaxed.

  Next, with reference to FIG.4 and FIG.5, the printing method of the building board by this invention, especially the printing method of the printing extension part of a lower solid part are demonstrated. In this example, the pattern and color of the print extension are created by image processing software of a computer, converted into print data, and supplied to the printing apparatus. Here, a method for creating an image of a print extension on a screen of a display device connected to a computer will be described. In addition, the image data of the pattern and color of the pattern convex part of the building board are prepared in advance in the computer.

  As shown to Fig.4 (a), the image of the right side edge part of the building board 100A arrange | positioned on the left side and the image of the left side edge part of the building board 100B arrange | positioned on the right side are displayed on the screen 400 of a display apparatus. Next, as shown in FIG. 4B, two boundary lines L-L are used so that the pattern convex portion 101A of the left building board 100A and the pattern convex portion 101B of the right building board 100B are aligned. Join images. Next, from the pattern convex part 101A of the left building board 100A, for example, a portion 401 corresponding to 2 mm is cut out from the boundary line LL, and from the pattern convex part 101B of the right building board 100B, the boundary line LL. For example, a portion 402 corresponding to 1 mm is cut out.

  The reason why the cutout portion 401 is cut out more is that the lower solid portion 110A is an extension of the design surface of the building board, and is the central portion where the extended printing is performed on the pattern convex portion 101A. It is. In addition, assuming that the width of the joint portion is extremely widened (the occurrence probability is low), in this case, the influence on the pattern convex portion 101B side cannot be ignored. It is set shorter. Of course, only the cutout portion 401 may be used.

  As shown in FIG. 5A, two cutout images 401 and 402 are combined. As shown in FIG. 5B, additional regions 403 and 404 having a height p (for example, 1 mm) having the same width as the rectangle are secured above and below the combined rectangular images. Then, two rectangular areas of p are cut out from the upper and lower ends of the image (401 + 402) and pasted to the additional areas 403 and 404, respectively, and image processing is performed to reduce the luminance of each pasted image in half. Here, an image (401 + 402) expressing the extension of the right end of the building board 100A, the extension of the left end of the building board 100B, and a composite image 405 expressing the extension of the upper and lower ends thereof are formed. The image of the print extension obtained in this way is converted from an RGB signal to a CMYK signal for printing and supplied to the printing apparatus.

  FIG. 6 shows a print extension printed by the printing method described with reference to FIG. The print extension portion includes a center portion 11 and auxiliary portions 12 and 13, and the center portion 11 includes a left side portion 111 and a right side portion 112. The pattern and color of the left side portion 111 are the same as the image in the same area region in the adjacent pattern convex portion 101A, and the pattern and color of the right side portion 112 are the same as the image in the same area region in the adjacent pattern convex portion 101B. The same.

  The example of the present invention has been described above, but the present invention is not limited to the above-described example, and it will be understood by those skilled in the art that various modifications can be made within the scope of the invention described in the claims. Let's be done.

It is a figure which shows the example of the printing extension part of the solid part of the building board by this invention. It is a figure which shows the example of the printing extension part of the solid part of the building board by this invention. It is a figure which shows the other example of the printing extension part of the solid part of the building board by this invention. It is a figure which shows the method of producing | generating the image data of the printing extension part of the solid part of the building board by this invention. It is a figure which shows the method of producing | generating the image data of the printing extension part of the solid part of the building board by this invention. It is a figure which shows the detail of the printing extension part of the solid part of the building board by this invention. It is a perspective view which shows the joining state of the right-and-left building board by a joint joining system. It is a figure which shows typically a joint state cross section. It is a figure explaining the outer wall construction method of a building board. It is a figure explaining the joint joint part of a building board.

Explanation of symbols

100A, 100B, 100C ... Building board, 101A, 101B ... Pattern convex part, 102A, 102B ... Joint part, 110A, 110B ... Lower solid part, 120A, 120B ... Upper real part

Claims (8)

  In a building board having a design surface having a pattern convex portion and an upper solid portion and a lower real portion formed at an end of the design surface, the lower solid portion is printed so as to be continuous with the pattern convex portion. Architectural board characterized in that a printed extension is formed.   The building board according to claim 1, wherein the print extension has the same width as the width of the pattern protrusion, and the same pattern and color as a part of the pattern and color of the pattern protrusion. Characteristic building board.   The building board according to claim 1, wherein the print extension has a central part that is the same pattern and color as the pattern and part of the pattern convex part, and auxiliary parts on both sides of the central part, The building board according to claim 1, wherein the pattern and color of the auxiliary part are the same as part of the pattern and color of the central part.   4. The building board according to claim 3, wherein the pattern and color of the auxiliary part have lower brightness than the pattern and color of the pattern convex part.   4. The building board according to claim 3, wherein the central portion has a left side portion and a right side portion along an axial direction of the pattern convex portion, and the left side portion is a part of a pattern and a color of the pattern convex portion. A building board, wherein the right side is the same pattern and color as a part of the pattern and color of the pattern convex part of the adjacent right side building board.   The building board according to claim 1, wherein the print extension has a central part that is the same pattern and color as the pattern and part of the pattern convex part, and auxiliary parts on both sides of the central part, At least one of the auxiliary parts protrudes outward from the edge of the pattern convex part. Two architectural boards arranged adjacent to the left and right on the screen of a display device connected to a computer, each having a design surface having a pattern convex portion and an upper solid portion formed at an end of the design surface And a display step for displaying an image of the building board having a lower solid part,
On the screen of the display device, a predetermined width is cut out from the image of the pattern convex portion of the left building board, a predetermined width is cut out from the image of the pattern convex portion of the right building board, and both are joined to the printing area A printing area image forming step for forming an image; and
When printing the pattern convex part of the building board, a printing step of printing the print region image so as to be continuous with the pattern convex part on a solid part of the building board;
Printing method of building board including   8. The building board printing method according to claim 7, wherein the printing area image forming step further includes joining printing area images extending vertically above and below the joined printing area image. Board printing method.

Images