JPS60164547A - Construction method of sheet for interior or exterior - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for constructing sheets for flooring, walling, etc. for the interior and exterior of buildings.

As is well known, synthetic resin flooring or wall materials are often pasted or removed on the floors, walls, hallways, etc. of various commercial facilities, hospitals, other schools, and private homes as needed. In many cases, such flooring and wall materials are useful for enhancing the decorative effect and sense of cleanliness of rooms, etc., and for enhancing the cooling and heating effects.

When interior and exterior sheets used as flooring and wall materials are made of synthetic resin, such as polyvinyl chloride-based synthetic resin, their construction requires adhesive bonding to the surface to be constructed, such as the floor or wall. A method of pasting sheets using adhesive is often used.

However, synthetic resins generally exhibit relatively significant thermal contraction and thermal expansion due to changes in temperature, and synthetic resin sheets suffer from thermal distortion during manufacturing due to uneven composition on the front and back surfaces. In addition, there are many cases where there is a difference in thermal contraction and thermal expansion between the sheet and the surface to be treated, so it is difficult to apply a sheet made of Baroko synthetic resin to the surface to be treated as described above. If the sheet is attached, the sheet may thermally shrink or expand due to changes in air temperature or indoor heating and cooling temperatures, resulting in gaps in the seams between the sheets or the surface of the sheets being locally raised and wavy. In addition, warpage may occur due to the difference in expansion and contraction between the front and back sides of the sheet, and the edge of the sheet may curl up. When such a situation occurs, there is a risk that the sheet installed to enhance the decorative effect or the like may actually impair the aesthetic appearance of the room or make the room look cluttered.

Therefore, effective countermeasures that can prevent gaps from forming at the joints of interior and exterior sheets affixed to the work surface, localized lifting of the surface of the sheet, and curling up of the sheet edges are long-awaited. ing.

The present invention has been made in view of the above circumstances, and even if thermal shrinkage and thermal expansion occur in the interior and exterior sheets attached to the work surface due to changes in ambient temperature, the present invention can be cut to effectively absorb the thermal contraction and expansion. By carving grooves in a pattern pattern on the surface of the sheet, it is possible to prevent gaps from forming at the joints of the sheets or from locally lifting the surface of the sheet, and at the same time, the grooves carved into the sheet can improve its decorative effect. It is an object of the present invention to provide a construction method for interior and exterior sheets that does not cause a decrease in performance.

The method of the present invention will be described below with reference to illustrated examples.

FIG. 1 shows a case in which lOI is used as a flooring material and is applied to a floor surface, which is a surface to be applied, according to the method of the present invention.

That is, as shown in FIG. 2(A), the sheet 1101
is first attached to the floor surface (100) using a predetermined adhesive. In this way, a cut groove f11 is carved at a proper place on the surface of the sheet (101) attached to the floor surface (100) as shown in FIG. Although it is desirable that the cut groove (1) has a V-shaped cross section as shown in the figure, it may be carved in other cross-sectional shapes, such as a U-shape or a U-shape. In addition,
The depth of the cut Stt+ is preferably about half the thickness of the sheet +101, but depending on the case, it can be made shallower or deeper than that, and a cutter such as a cutter knife or other cutter for grooving can be used. It is sufficient to carve the desired cross-sectional shape and depth.

Further, in the method of the present invention, the kerf (1) is carved in a patterned pattern as clearly shown in FIG. Patterns in this case include a floral pattern as shown by the symbol a in the same figure, a polygonal pattern as shown by the symbol S, other patterns such as repeated diagonal lines, lattice, hexagonal pattern, manji-tsunagi, etc. Furthermore, it is preferable to select any pattern such as a pattern in the shape of a doll, animal, vehicle, etc.

Furthermore, in the method of the present invention, as explained in FIG. 2, the grooves (11 are cut on the floor surface (10G)) are carved after the grooves are pasted. By adopting such a procedure, for example, as shown in Fig. 1, a band-shaped sea) (101
It is possible to carve a cut Rfl) in a calligraphy pattern across the seam <21 when the sheets are joined and pasted in a butt-like manner according to the shape of the floor surface.

In other words, if a cut groove of a predetermined shape is cut in advance on the edge of a sheet, when the sheets are butted together and pasted on the floor, the cut grooves of adjacent sheets are made to be continuous and cut into the predetermined shape. It is necessary to match the patterns to form a pattern, but if the cut grooves are carved after pasting as in the method of the present invention, such pattern matching is not necessary.

In the case of the sheet (10) constructed as described above, even if the sheet +10) undergoes thermal contraction or thermal expansion due to changes in ambient air temperature or changes in temperature, the sheet (10) will still remain in the sheet (10).
0) is effectively absorbed by the grooves (1) cut at appropriate places on the surface. As a result, a gap may occur with the seam (2) of the sheet, or the edge of the sheet may curl up (see).
(The surface of 101 will not be locally raised and wavy. Also, since the cut #111 is carved in a pattern pattern, by crossing the cut groove (1), the seam)
(Construction of 101 will further enhance the aesthetics of the interior.

On the other hand, as shown in FIG. 3, a joint material (3) having soft elasticity, such as a silicone-based or epoxy-based joint agent, is placed inside the pattern-like grooves (1) carved on the surface of the sheet (lO). If the joint filler is loaded, the above-mentioned function of absorbing thermal contraction and thermal expansion will not be impaired, and dirt and dust will be prevented from becoming clogged inside the cut surface (1) and degrading the aesthetic appearance. be done. In addition, if the joint filler (3) is colored in various colors, an even more remarkable decorative effect will be exhibited.

Note that there are sheets with and without a backing material, and it goes without saying that any sheet can be constructed by the method of the present invention. The same applies when the sheet is used as a wall material.As detailed above, the interior/exterior sheet constructed by the method of the present invention is prevented from thermal contraction and thermal expansion by the cut grooves carved at appropriate places on its surface. Because it is effectively absorbed, even if the sheet undergoes thermal contraction or thermal expansion due to changes in air temperature or air-conditioning temperatures, gaps will appear in the seams, the surface will locally rise, become wavy, and the edges will not be formed. It never gets stuck up. In addition, since the above-mentioned kerf grooves are placed in the pattern pattern of the stone that was present at the time, the decorative effect of the grooves will not be reduced by creating the keri grooves, but on the contrary, the decorative effect will be This will lead to increasing the In particular, in the method of the present invention, since the cut grooves are carved after pasting 4 sheets on the surface to be worked, there is no need to cut the grooves when butting and joining the sheets, which is necessary when cutting grooves. It also has the advantage of eliminating the need for pattern matching, which saves the time and effort required to create the stiffeners.

[Brief explanation of the drawing]

Figure 1 is a plan view of the interior and exterior individual sheets constructed by the method of the present invention, Figure 2 is an explanatory diagram showing the procedure of the method of the present invention, and Figure 3 is an explanatory diagram of fitting in which a joint filler is loaded into the grooves. be. (1)...kerf, (lO)...sheet, (100
1... Floor surface, a, b... Pattern pattern. Patent applicant Takiron Co., Ltd. No. 111I No. 2 wJ 3E

Claims (1)

[Claims] (1) A method for constructing an interior/exterior sheet, which is characterized by carving grooves in a patterned pattern at appropriate locations on the surface of the interior/exterior sheet pasted on the surface to be constructed.