JPH01207561A - Finishing of building wall surface - Google Patents

Abstract

PURPOSE:To facilitate construction by erecting a wall finishing member along a body surface and charging the part between the body wall surface and the wall finishing member with a foaming agent supplied from a plurality of through holes formed on the wall finishing member. CONSTITUTION:A wall finishing member 2 having a rectangular shape is erected in parallel, keeping an interval (alpha) in 2-20mm from a body wall surface 1. On the member 2, a number of through holes 3 are drilled at a prescribed intervals on the reverse surface of a cloth 5 for finishing a surface wall, and the inner surface of the obverse surface side edge part of the through hole 3 is formed into a tapered surface 3a spread outwardly. The part between the wall surface 1 and the finishing member 2 is charged with, e.g., the polyurethane group foaming agents 4, and the finishing member 2 is firmly fixed onto the wall surface 1 by the adhesion force of the foaming agent 4 and a large diameter head part 4b. Therefore, construction can be carried out speedily and easily.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a method of finishing a wall surface of a building.

(Prior art) Conventionally, as a finishing method for a building frame wall surface such as a concrete base, a crosspiece for attaching finishing material is fixed to the wall surface of the building frame, a wall finishing material is attached to the crosspiece, and then a ceiling board is installed separately. At the end, I fixed the cut edge to the corner of the wall finishing material and the ceiling board.

(Problem to be Solved by the Invention) In the conventional finishing method described above, since the horizontal and vertical levels of the wall surface of the building structure are inaccurate, after marking is done along the wall surface of the building structure (leveling), There is a problem in that it is necessary to fix the crosspieces along the markings, and it requires skill to adhere the crosspieces along the markings, which takes time and effort.

In order to solve this problem, a large number of adhesives are applied to the wall surface of the building structure in the form of balls, and then a wall finishing material is pressed onto the outer adhesive to adhere the wall finishing material to the wall surface of the building structure, thereby achieving the above-mentioned effect. A finishing method that omitted the crosspieces was considered, but even with this method, it was necessary to mark out the markings and position the wall finishing material along the markings. Applying adhesive evenly to the wall surface requires skill in the plastering department, and is time-consuming and labor-intensive.

SUMMARY OF THE INVENTION In view of the above-mentioned conventional problems, it is an object of the present invention to provide a method for finishing a building wall surface that can be accurately and easily finished even by an unskilled person.

(Means for Solving the Problem) In order to achieve the above object, the present invention has the following features! A wall finishing material 2 is stood upright along the wall surface l of the enclosure, and a foam material 4 is filled between the frame wall surface 1 and the wall finishing material 2 through a plurality of through holes 3 provided in the wall finishing material 2. It is something.

(Example) An embodiment of the present invention will be described based on the drawings.

Figure 1 is a vertical cross-sectional view of the building, with spiral wall surfaces 1 to 2.
The wall finishing materials 2 are stood upright in parallel with an interval α of about 2011 mm. This wall finishing material 2, as shown in FIG.
For example, it has a rectangular plate shape with a width of 910 mm, a height of 1820 fl, and a thickness R of about 5 to 30 mm, and has a large number of through holes 3 (for example, 18) from the front side to the back side.
The through holes 3 are penetrated at predetermined intervals β (for example, about 250 to 350 mm), and the inner surface of the front end of each through hole 3 is formed into a tapered surface 3a with an outward slope.

Further, as shown in FIG. 1, a foam material 4 is filled between the wall surface 1 of the building frame and the wall finishing material 2 through each of the through holes 3, and the adhesive force of the foam material 4 allows the wall finishing material 2 to be attached to the building structure. In addition to being fixed to the wall surface 1, the wall finishing material 1 is more firmly fixed to the solid wall surface l by the large-diameter head 4b formed by the tapered surface 3a of the columnar foam material 4a filled in the through hole 3. has been done. The foamed material 4 may be polyurethane-based, phenol-based, vinyl chloride-based, a resin-based material mixed with a foaming material, or a resin adhesive. Since this foamed material 4 does not have water absorbency, no dew condensation occurs between the building frame wall surface l and the wall finishing material 2.

A wall finishing cloth 5 is adhered to the surface of the wall finishing material 2, and the inner wall surface of the building is finally finished. Reference numeral 6 in FIG. 1 is the ceiling, which is suspended from the ceiling slab via a ceiling base material 7 such as a roof edge or clip, and a parting edge 8 that fits into the side edge of the ceiling 6 is connected to the cross 5. Being brought into contact with
The gap between the ceiling 6 and the wall finishing material 2 is closed.

Next, I will explain the finishing method for building walls.
As shown in the figure and Fig. 4, 15 to 50
A plurality of rectangular pipe-shaped positioning members 9 are arranged along the wall surface l at the same intervals as the width of the wall finishing material 2 at intervals T of the size of a dragon.・
- By operating the height adjustment bolt 10 screwed into the lower end threaded hole, the height adjustment bolt 10 is brought into pressure contact with the floor surface, and the upper end of the contact surface determining member 9 is brought into contact with the cross beam of the ceiling, respectively. ,
Each evaluation member 2.2... is fixed to the building. At the time of this fixing, the side surface of each positioning member 9 facing the body wall surface l is set as the reference surface A, and the reference surface A of the adjacent positioning member 9 is made vertical using a vi base reference surface metal, a spirit level, etc. , A are aligned flush with each other.

Subsequently, as shown by the imaginary lines in FIGS. 3 and 4, wall finishing materials 2.2... are inserted between each positioning member 9.9... and the 1W body wall surface 1. , the wall finishing material 2.2
... are applied to the reference plane A of each positioning member 9.9..., and the side edges of adjacent wall finishing materials 2.2 are brought closer or in contact with each other.

Thereafter, as shown in FIG.
Fill it up. Due to the pressing force generated by the foaming expansion of the foam material 4, each wall finishing material 2.2... is brought into pressure contact with the reference surface A, thereby automatically each wall finishing material 2, 2...
... is placed vertically, and the adjacent wall finishing material 2
．． The two are flush with each other. Therefore, in the conventional construction method mentioned at the beginning, while each wall finishing material 2, 2... is attached to the building wall surface l, while detecting the vertical and horizontal level of the can wall finishing material 2, 2... Since it was necessary to make delicate marking adjustments, it took time and effort to position each wall finishing material 2.2, and required skill. However, according to the above embodiment of the present invention, , delicate marking adjustments are required as in the conventional method described above, and each wall finishing material 2.
2... can be automatically, quickly and easily positioned.

Next, once the foam material 4 has solidified (usually solidifies in about 10 to 15 minutes), loosen the height adjustment bolts 10 and remove each positioning member 9, 9, etc. as shown in Fig. , paste the cloth 5 on the surface of each wall finishing material 2.2...,
What is necessary is to suspend the ceiling via the ceiling base material 7 and attach the parting edge 8.

In the above embodiment, in order to position the wall finishing materials 2.2..., the positioning members 9.9...
Instead of this, for example, a worker directly or indirectly supports the wall finishing material 2.2... using a bar, etc., and the supported wall finishing material 2.2...・Structure wall surface 1
The foam material 4 may be filled between the two.

(Effects of the Invention) According to the present invention, after the wall finishing material is stood upright along the wall surface of the building structure, the foam material is simply filled between the wall surface of the building structure and the wall finishing material, and the adhesive strength of the foam material Since the wall finishing material can be fixed to the building wall surface, it is possible to fix the wall finishing material on the narrow wall surface or apply adhesive in a ball shape, as in the conventional finishing method mentioned at the beginning. There is no need for any plastering work, and therefore there is an advantage that no skilled technique is required. In addition, by using the pressing force generated by the expansion of the foam material to press the wall finishing material against a positioning member, etc., the wall finishing material can be automatically positioned. When the finishing material is attached to the wall surface of the II body, there is no need to detect the vertical and horizontal levels of the wall finishing material and make delicate marking adjustments to position the wall finishing material. For example, a ceiling finishing contractor who installs a ceiling can finish the ceiling at the same time, and the ceiling can also be finished by the same contractor, reducing the construction period. It is possible to shorten the time and reduce construction costs.

Furthermore, the entire surface of the wall finishing material is covered with 5 liters of foam material.
Since it is fixed to the wall surface of the T-body, it will not bend even if it absorbs moisture, and will not cause wrinkles or slack in the finishing cloth etc. stuck to the surface.

In addition, the foam material's insulating effect maintains room temperature, blocks outside temperature, and! An accompanying effect of preventing dew condensation between the enclosure wall surface and the wall finishing material can also be expected.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view of a building, Fig. 2 is a perspective view of wall finishing materials, and Figs. 3 to 5 are sectional views showing the finishing procedure for building walls ( Figure 4 is the IV of Figure 3.
-IV sectional view). DESCRIPTION OF SYMBOLS 1... Frame wall surface, 2... Wall finishing material, 3... Receiving hole, 4... Foaming material, 9... Positioning member.

Claims (1)

[Claims] A wall finishing material is made to stand upright along a building wall surface, and a foam material is filled between the framework wall surface and the wall finishing material through a plurality of through holes provided in the wall finishing material. Finishing method.