JPH0571736B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method of painting wall materials while protecting dusty areas.

More specifically, the present invention relates to a method of double-coating the side surface of a column that is exposed from the outer surface of the wall while preventing it from getting dirty.

[Prior art] When painting wall materials between pillars or between building materials facing columns, the side surfaces of the pillars or the surfaces of the building materials are not completely filled in, but unpainted areas of a desired width called dust are painted. Leaving it in place is a method that is widely used in construction, including general houses.

When such a construction method is adopted, the dusty parts tend to become stained by the wall materials, and once they become stained, the appearance of the pillars etc., especially if they are made of wood, is spoiled, and furthermore, it is difficult to remove the dirt, which is undesirable. One way to prevent this staining is to temporarily apply a wide adhesive tape to the dusty part in the longitudinal direction of the pillar, preferably a wide adhesive tape that can cover a wide area of the pillar, and then paint the wall material along the far edge of the tape. It has been adopted.

However, wall painting usually consists of a base wall material part and a surface wall material part, and if you want to paint both wall materials in two layers consecutively, you can use the traditional method of applying adhesive tape. One possible method is to paint the base wall material along the far edge of the wall, and then paint the surface wall material to an appropriate thickness by eye while leaving the tape on. There is a risk of damaging the wall because you have to pull out the edges of the tape while removing it, and the surface wall material is painted with adhesive tape between it and the pillars, so it is necessary to leave gaps between them. Both are undesirable.

Another method is to peel off the adhesive tape after painting the base wall material, then apply the same adhesive tape to the front by a distance corresponding to the thickness of the surface wall material, and then apply it along the far edge of the tape. Although a method of painting the surface wall material may be considered, this is not a preferable method since there is a risk that hands or the like may touch the base wall material and damage the area while the base wall material is not yet cured.

[Problems to be Solved by the Invention] The object of the invention is to find a method for efficiently protecting and painting the dusty parts when dividing the wall material into the base wall material and the surface wall material and applying two coats.

[Means for Solving the Problems] In view of the above problems, the inventors of the present invention have made extensive studies and found a method for efficiently painting two layers of wall material with the same effort as in the past, and have developed the present invention. completed. That is, the gist of the present invention is to apply adhesive tape in the longitudinal direction of the chipped part of a pillar and to paint a wall along the far side edge of the adhesive tape, in which a first adhesive tape is applied in the longitudinal direction of the chipped part of the pillar. Apply the adhesive tape, and then apply a second adhesive tape in parallel so that its rear edge is located further back than the rear edge of the first adhesive tape. Paint the base wall material of the wall along the side edge, then remove the second adhesive tape, and apply the surface wall material on the outer surface of the base wall material along the far side edge of the first adhesive tape. The method of painting the wall around the dusty area involves painting and then first removing the adhesive tape.

Hereinafter, the present invention will be explained using drawings of embodiments.

Fig. 1 is a partially cutaway perspective view of a state coated by the method of the present invention, and Fig. 2 is a partially cutaway view of a state coated with the first and second adhesive tapes when coated by the method of the present invention. Fig. 3 is a partially cutaway perspective view of only the base wall material coated by the method of the present invention, and Fig. 4a is the first and second parts when the method of the present invention is applied. Fig. 4b is a partially cutaway perspective view of the adhesive tapes in an overlapping state, and Fig. 4b is a partially cutaway perspective view of the first and second adhesive tapes with positioning lines.

FIG. 1 shows a state in which the base wall material 3 and the surface wall material 4 have been painted, leaving dust portions 5 of the pillars in the painted wall area composed of the pillars 1 and the base material 2.

Line 4b is the boundary line between wall 4 and column 1 formed by the method of the present invention.

FIG. 2 shows, as in FIG. 1, a first adhesive tape 8 is applied to the surface wall material with the rear edge 8a thereof being predetermined before painting the wall material on the wall painting part composed of the pillars 1 and the base material 2. 4 and the pillar 1, a second wide adhesive tape 7 is applied thereon, and the back edge 7a of the base wall material 3 is predetermined.
The ivy is shown in a position corresponding to the width of the portion 3a to be painted.

In this case, the first adhesive tape must be attached accurately because it determines the surface position of the surface wall material 4. For this purpose, the first adhesive tape 8 must be positioned in advance as shown in Fig. 4b. Draw a line 8b and call this the corner line 9 of the pillar, etc.
It is convenient and accurate to match the ink lines drawn on the pillar surface. Similarly, the second adhesive tape 7 also determines the surface position of the base wall material 3, so it must be applied accurately.Use the positioning line 7b shown in FIG. It is convenient to align it with the edge 8a or the same line as the first adhesive tape.

Figure 3 shows 3 points along line 7a in Figure 2.
The state where the base wall material is painted on the part a and the second adhesive tape is peeled off is shown, and a boundary 3b between the base wall material 3 and the pillar 1 is formed, and the boundary 3b between the base wall material 3 and the first adhesive tape 8 is shown. A painted portion 4a of the surface wall material is formed between the side edge 8a and the side edge 8a.

The surface wall material is painted to match this 8a. Once the painting is finished, the first adhesive tape is peeled off.

The above-mentioned first and second adhesive tapes do not necessarily need to adhere to the entire surface of the pillar side or the construction material facing the pillar. It is sufficient to support the dust tape to the extent that it does not peel off and fall due to its weight, so adhesive is necessary at least on the rear edge. It may be coated.

This thin wire can be brought into contact with the front side surface of the pillar in addition to the side surface, so that the adhesive tape can be temporarily and stably fixed.

[Effect] Two pieces of adhesive tape are pasted with their edges shifted to the desired width, and removed each time the wall material is painted, resulting in good linearity between each painted surface and the boundaries of pillars, etc. Of course, even if the base coating material is scattered, it will only stain the surface of the second adhesive tape, and it will be removed when the tape is removed, and even if the next surface wall material is scattered, the surface of the first adhesive tape will not be contaminated. It only smears and is removed when the tape is removed, and the two-layer coating is applied very smoothly. Furthermore, the positioning lines on both adhesive tapes are extremely convenient for positioning the surface of the wall material and adjusting the thickness of the wall material.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view of a state coated by the method of the present invention, and Fig. 2 is a partially cutaway view of a state coated with the first and second adhesive tapes when coated by the method of the present invention. Fig. 3 is a partially cutaway perspective view of only the base wall material coated by the method of the present invention, and Fig. 4a is the first and second parts when the method of the present invention is applied. Fig. 4b is a partially cutaway perspective view of the adhesive tapes in an overlapping state, and Fig. 4b is a partially cutaway perspective view of both tapes with positioning lines attached. The main symbols used in the drawings will be explained. 1... Column, 3... Base wall material, 4... Surface wall material,
5... Dust part, 7... Second wide adhesive tape,
7a... Edge on the back side of the same tape, 7b... Positioning line, 8... First wide adhesive tape, 8a... Edge on the back side of the same tape, 8b... Positioning line.

Claims (1)

[Scope of Claims] 1. A method of applying an adhesive tape in the longitudinal direction of a chipped part of a pillar and painting a wall along the rear edge of the adhesive tape, in which a first adhesive tape is applied in the longitudinal direction of the chipped part of the pillar. After applying the tape, apply a second adhesive tape in parallel so that its rear edge is located further back than the rear edge of the first adhesive tape. Painting the base wall material of the wall along the edge, then removing the second adhesive tape, and painting the surface wall material on the outer surface of the base wall material along the far side edge of the first adhesive tape. A method for painting a wall around a dusty part, which method is characterized by first removing the adhesive tape. 2. A wall painting method around a dusty part according to claim 1, which uses a second adhesive tape that positions the surface of the base wall material at a desired position from the rear edge in the longitudinal direction. 3. Wall painting around the dusty part according to claim 1 or 2 using a first adhesive tape having a positioning line on the surface of the surface wall material at a desired position from the rear edge in the longitudinal direction. Method. 4. A method for painting a wall around a dusty part according to claim 1, 2 or 3, using transparent or semi-transparent first and second adhesive tapes.