JPH0514351U - Wall board material - Google Patents

Abstract

(57) [Summary] [Purpose] It is an object of the present invention to provide a wall board material that can save the work of writing on a construction site. [Structure] Vertical or horizontal reference lines 2 and 3 are preliminarily drawn on the surface of the wall plate material 1, and the reference lines are replaced with the drawing lines drawn on site.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a wallboard material, and more particularly to improvement of a relatively large-sized wallboard material which is a fiber-reinforced cement board.

[0002]

[Prior Art]

 Conventionally, inorganic board materials such as fiber reinforced cement boards have been very widely used as building board materials. This seed wall plate has the advantage that it can be mass-produced with the same material and has no relation to the consumption of natural resources such as wood, so that it is suitable as a mass-consumed material. By the way, when fixing this kind of wallboard to the inner and outer surfaces of the building, a ruled line is drawn on the surface of the wallboard material to clarify the nail fixing position from the viewpoint of facilitating the fixing work for the foundation frame and preventing construction errors. ..

[0003]

[Problems of conventional technology]

 However, since the above wallboards form a large wall by arranging a number of wallboards of unit size, the number of wallboards used for one wall increases for larger buildings, and prior to fixing work. For example, it is a very complicated work to add a single drawing line to each of several tens or more wall boards at the construction site, which is a major obstacle to shortening the construction period. Further, the unit size of the wallboard material is such that a larger wallboard material is used, such as a vertical wall of 3 m and a horizontal wall of 1 m, so that more than tens of such large wallboards are used. In this case, there was a drawback that it took a great deal of effort to move each of these pieces one by one and add a writing line.

[0004]

[Problems to be solved and used by the device]

 In view of the above-mentioned problems, the present invention has been made for the purpose of providing a wall plate material that can save labor, which can omit the on-site work that has caused the complexity of construction.

[0005]

[Means for Solving the Problems]

 That is, the wall board material of the present invention is characterized in that a vertical or horizontal reference line is drawn on the surface in advance.

[0006]

【Example】

 Next, an embodiment of this invention will be described. FIG. 1 is a front view of an embodiment of the present invention, and FIG. 2 and subsequent drawings are front views of other embodiments. The wall board material 1 of the present invention is an inorganic board material made of fiber reinforced cement, and has vertical or horizontal reference lines 2 and 3 drawn on its surface by mechanical means at the factory production stage. Has been done. In the above embodiment, the case where two kinds of vertical and horizontal lines as the reference lines 2 and 3 are just drawn in the shape of a cross in the central portion of the wall plate material in the vertical and horizontal directions is shown. In the case of the type of the wall plate material 1 that is present, as shown in FIG. 2, the reference lines 2, 2, and 3 may be drawn at the positions corresponding to the in-nail locations P.

Further, as shown in FIG. 3, the reference lines 2 and 3 may be provided with graduations 5 ... 5 so that the dimensions can be easily known without using a scale. In this case, it is convenient to draw scaled reference lines 2, 2, 3 and 3 on both sides of the wall plate 1 as shown in FIG. 4 so that a horizontal line can be drawn at an arbitrary position. Further, as shown in FIG. 5, it is possible to draw grid lines as reference lines 2 ... 3 ... In this case, arbitrary reference lines can be used, which is convenient, and the roof slope along the roof fluff part. It is convenient that P can be easily indexed.

In addition, when drawing the reference lines 2 and 3 on the paint surface of the wall plate, the ink or paint material that can be easily erased by wiping or the like is used. In the case of the wall plate material 1 to which a surface coating such as spraying is applied, a material having a concentration that can be easily hidden by the overcoat material is used.

[0009]

[Action]

 When a wall surface is constructed using the wall board material 1 of the present invention, nails or screws are driven and fixed along vertical and horizontal reference lines. In this case, if the position is not along the base frame, the frame position is determined with reference to the reference lines 2 and 3, and the fixed position is determined.

[0010]

[Effect of the device]

 As explained above, this invention has a reference line drawn on the surface in advance at the production stage, so complicated writing work at the construction site can be completely omitted, and the wall construction work is greatly simplified. It In addition, the reference line can be easily attached by an inkjet device before and after the coating process of wallboards produced by assembly work, so it is easy to manufacture and can be provided at low cost, which has various practical effects. Have.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of the present invention.

FIG. 2 is a front view of another embodiment.

FIG. 3 is an enlarged front view of a main part of still another embodiment.

FIG. 4 is a front view of still another embodiment.

FIG. 5 is a front view of still another embodiment.

[Explanation of symbols]

 1 Wall plate material 2, 3 Reference line

Claims (1)

[Scope of utility model registration request] 1. A wall plate material having a vertical or horizontal reference line drawn on its surface in advance.