JPH06330605A - Execution method for laying interior finish floor stone - Google Patents

Abstract

PURPOSE:To establish a rapid and easy execution method not affected at all by accuracy of a bedding. CONSTITUTION:An adhesive 3 in a dumpling form is placed at positions corresponding to the four corners of a stone 2, on a concrete bedding 1. A setting block 4 is then fixed on top of the adhesive. In 3X4 or 3X3 stone plates of the stone 2 as one section, all excluding one or two plates at middle are set on the setting blocks 4, so that level is obtained, and the temporary setting is made. Then, fluid adhesive 5 is filled through the middle portion and stone plates in this portion are laid. After hardening, mortar 6 for a joint is filled. Accordingly, level is easily obtained even on the bedding 1 easily deformable through deformation of four-point supporting legs stably erect.

Description

Detailed Description of the Invention

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an interior floor masonry construction method.

2. Description of the Related Art In order to give a high-class image to the interior of a room, a stone-clad finish is often used. However, the processing and mounting of stones requires skill and requires specialized workers. For this reason, standard stone materials and adhesives that can be applied to a concrete substrate with an adhesive agent have been developed and marketed by processing the thickness of the stone material to be as thin as a tile. Has been done. As a method for attaching standard stone materials, conventional construction methods (using Basamol with a small amount of water),
There are adhesive adhesion and vibrato method with adhesive. In addition, at each intersection of the joints between the stones of Japanese Patent Publication No. 4-81019 proposed by the applicant, which is point support instead of the full support from the beginning, the lower surface of the stone and the upper surface of the concrete foundation are A position adjustment support member is installed in between, and the position adjustment support member is a base member placed on the upper surface of the concrete foundation, a bolt member fixed to the base member, and a screw member that is screwed to rotate. And a plurality of horizontal position adjusting support members including a spur gear-shaped disc that adjusts the horizontal position of the stone material by the use of a spur gear, and a nut member that is screwed on the disc and that receives the load of the stone material on its upper surface. , A plurality of spacers, which are rod-shaped members fixed to a base member, that secure the installation position of the stone on the horizontal plane and secure the joint gap.

In the method described in the prior art, in the method (1), since the support layer is sandy, it is difficult to be influenced by the precision of the base, but on the contrary, it is unstable and requires skill in tensioning. However, the construction and curing days are long and the workability is not good.
Also, if the stone is thin, it is easy to crack, so it is difficult to finish while striking with a mallet, and in the end it is difficult to finish to a thin finish. In the method of, the support layer is relatively hard and the construction efficiency is good, and even a thin stone material will not crack without requiring special techniques and tools. However, on the contrary, there is a problem that it is inferior in adjustability and the finish accuracy is greatly influenced by the base precision, and it is difficult to obtain a beautiful finish only by the stone-clad construction, and the base precision is required in the preparation and adjustment of the base. is doing. Also, with the method of, although it is possible to level out mechanically, it is difficult to perform the screwing operation of the disc with the stone placed.
There is a problem that the stability of the base member of the base plate must be transmitted to the accuracy of the concrete foundation. The present invention has been made in view of such problems that the conventional means have, and its purpose is to improve the accuracy of the concrete foundation when stone is laid on the floor using standard stone materials. It is an object of the present invention to provide a construction method that can improve the construction property without being affected by the influence and can easily obtain a beautiful finish with a small finishing margin without causing cracks even in a thin stone material.

In order to achieve the above-mentioned object, the interior floor masonry construction method of the present invention is such that the adhesive is applied in a dumpling shape at the four corners of the stone material of the concrete base and is set on the top thereof. Fix the block, set 3 x 4 stones or 3 x 3 stones as one section, leave one or two in the center, set it on the setting block, level out, temporarily fix, then the center After filling the fluid adhesive from the portion, the stone material in the central portion is attached, and after hardening, the joint mortar is filled.

[Operation] Because the support layer of the stones supported by the "feet" at the four corners is stable and not entirely supported, it is possible to perform the plastic deformation fine adjustment between the minimum number of support points without causing the stones to crack. Can be leveled quickly. Moreover, since the stones share the setting block as the mounting surface, there is no level difference between adjacent stones. Since the ball-shaped support points stand up steadily regardless of the low-precision lower ground, it is possible to achieve high reliability in supporting stone materials and to thin the finishing margin. It is also possible to apply a floor stone finish on the foundation of a concrete direct presser foot (one wood iron, one gold iron slide), which is the most inaccurate among the general construction methods.

EXAMPLES Examples will be described with reference to the drawings. The floor base 1 is a concrete direct presser. After cleaning and removing dust, etc., the stone allocation is marked out. Using the ground ink as a guide, the stone-like material 2, ...
Place the hard rubber setting block 4,
Fix ... The setting block 4 is fixed by using a level measuring device or the like with the floor finishing level and the thread for passing through as a guide. Place 3 x 4 pieces or 3 x 3 pieces of stone material 2 as one section, and leave 1 or 2 pieces in the center on the setting block 4, and temporarily fix it with the thread for passage and ground ink as a guide. To do. After the temporary fixing for one section is completed, the adhesive 5 having fluidity is filled from the central portion which is not temporarily fixed. After confirming the filling state of the adhesive 5 from the joint and the peripheral portion, the stone material 2a in the central portion is attached. After that, the above work is repeated and the whole is finished. After curing,
Fill with joint mortar 6. Fig. 3 shows the results of construction tests of the conventional method and the method of the present invention.

Since the present invention is constructed as described above, it has the following effects. In the case of construction with a commercially available adhesive, it is necessary to repair the base, such as filling holes in the base with scratches and repairing thin coatings in areas where level accuracy is poor, but this method does not. If the accuracy of the base is as high as direct pressing, it is easy to set the level of the setting block and the amount of the fluid adhesive used can be suppressed, which is economical. With this method, construction can be performed even if the precision of the foundation is poor, and floor stone piling can be performed without being affected by the precision of the foundation. Moreover, since the filling of the adhesive is performed after ensuring the finishing accuracy of the stone material, the load during the tensioning work is reduced and the workability is good. The construction period, including the curing period, can be shortened by 3 to 5 days compared to conventional construction methods.

[Brief description of drawings]

FIG. 1 is an enlarged view showing a detailed vertical section of floor stone lining according to the method of the present invention.

FIG. 2 is an overhead view explanatory view of a floor surface according to the method of the present invention.

FIG. 3 is a comparison table of construction tests between the conventional method and the method of the present invention.

[Explanation of symbols]

 1 Floor base 2 Stone 2a Stone 3 Adhesive 4 Setting block 5 Adhesive 6 Mortar for joint

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Satoshi Hiraki 10-10 Hashimotocho, Naka-ku, Hiroshima City Takenaka Corporation, Hiroshima Branch (72) Shuji Takemoto 10-10 Hashimotocho, Naka-ku, Hiroshima Company Takenaka Corporation Hiroshima Branch (72) Inventor Yasunori Shigemoto 10-10 Hashimotocho, Naka-ku, Hiroshima City Takenaka Corporation Hiroshima Branch

Claims (1)

[Claims] 1. Adhesives are piled up at the positions corresponding to the four corners of the stone material on the concrete base, and a setting block is fixed on the top of the stone material. Set one or two sheets on the setting block to leave the level, temporarily fix, then fill the fluid adhesive from the central portion, and attach the stone material in the central portion,
After hardening, the interior floor masonry construction method is characterized by filling the joint mortar.