JP3208679B2 - Stone floor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stone floor for an intelligent building or the like which requires a high-grade and high-grade interior finish.

[0002]

2. Description of the Related Art Conventionally, floors finished with stone are generally
Mortar with a blending application cost of 1: 2 to 1: 3 is applied to a thickness of about 3 cm on a floor base material such as concrete, flattened, and a floor stone material is stuck thereon to finish. The conventional construction method described above requires a curing period after construction because it is a wet method, and when the floor stone material is replaced by changing the pattern of the room, etc., the floor material is damaged when the floor stone material is peeled off, and the floor material is repaired. There were problems such as the need for construction.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problem of the conventional stone floor, and has been made to solve the problem. It is an object of the present invention to provide a stone-stuck floor which can be used immediately, and in which a floor material is peeled off without damaging the floor material even when the floor material is replaced, so that repair work of the floor material is not required.

[0004]

In order to achieve the above object, according to the present invention, a floor base material is laid on a floor structure, and a cross corner is formed on the upper surface of the floor base material in accordance with the corner of the floor stone. The members are arranged at the same level, and then the adhesive elastic sheet is placed between the floor stone and the floor substrate, and the non-adhesive elastic sheet is interposed between them. It features a stone-floor floor in which the corners of the floor stones are aligned with the cross corner members, the floor stones are laid, and the joints of the floor stones are filled with the joint members.

[0005]

[Function] According to this construction method, floor masonry is not a wet construction in which the entire lower surface is adhered to the floor substrate with mortar, etc., but a dry construction in which only the important points are adhered with an adhesive elastic sheet. The curing period is unnecessary, and only the floor stone can be easily peeled off when replacing the floor, and the floor substrate is not damaged.
Changing work to other floor materials can be easily performed. Further, since the floor stone and the floor substrate are separately constructed, the jointing of the floor stone can be freely performed without being affected by the dimensions and arrangement of the floor substrate. Further, since the elastic sheet is interposed between the floor stone material and the floor base material, the impact and reverberation sound during walking are small. In addition, since a standard product can be used for the floor base material, the construction cost is lower than in the on-site construction.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to one embodiment shown in the drawings. 1 shows an embodiment in which the present invention is applied to an OA (office automation) floor having a double floor structure with a wiring space below the floor, FIG. 1 is a vertical sectional view of a stone-stuck floor, and FIG. 2 is a plan view of the floor. 3 (A) and 3 (B) are enlarged sectional views of a corner portion of the floor stone material, FIG. 4 (A) is a perspective view of the cross corner member, and FIG. 4 (B) is a perspective view of the cross corner member for replacing the floor stone material. FIG. In the figure, 1 is a lower concrete floor of a double floor, 2 is a floor structure such as a floor bundle erected at predetermined vertical and horizontal intervals on the lower concrete floor, 3 is a floor structure 2
4 is a floor material of ready-made precast concrete slabs of rated dimensions laid on the floor substrate, 4 is a floor stone material such as natural stone, artificial stone, etc. laid on the floor substrate 3, 5 is a combination of the floor substrate 3 and the floor stone material 4. An adhesive elastic sheet in which an adhesive is applied to a non-vulcanized butyl rubber or the like interposed at a key point between them, 6 is a non-adhesive elastic sheet such as a sponge rubber or the like interposed between the floor substrate 3 and the floor stone 4 ,
Reference numeral 7 denotes a cross corner member made of chloroprene rubber or the like disposed on the upper surface of the floor base material 3 or a corner portion of the floor stone material 4, and reference numeral 8 denotes a joint member filled in the joint of the floor stone material 4. The adhesive elastic sheet 5 is for bonding the floor base material 3 and the floor stone material 4, and the non-adhesive elastic sheet 6 is for placing the smooth floor stone material 4 on the rough floor base material 3 surface in a familiar manner. is there. The joint member 8 is a gasket joint such as a neoprene material as shown in FIG. 3A or a seal joint filled with a sealing material as shown in FIG. Reference numeral 9 in FIG. 3 denotes an adjusting plate inserted on the lower surface of the cross corner member 7 in order to uniformly adjust the level of the cross corner member 7. As shown in FIG. 4 (A), the cross corner member 7 is integrally formed on the upper surface of the square base with a cross shape formed by four corners of the four floor stone materials 4 and fitted to the cross joint. Part of the cross corner member 7 '
As shown in FIG. 4 (B), a vertical female screw hole 7a capable of screwing a bolt is formed at the cross intersection, and when replacing the floor stone material 4 or changing the pattern to another floor material, the vertical female screw hole 7a is formed. The bolt 10 is screwed into a clue so that the floor stone 4 can be pulled up.

[0007] In the construction of the above-mentioned stone floor, first, a floor set 2 is assembled on a concrete floor 1 at predetermined vertical and horizontal intervals, and a floor base material 3 is laid on the floor set 2. The cross corner members 7 and 7 ′ are arranged on the upper surface so as to match the corners of the stones of the floor stone 4, and the levels are uniformly adjusted by inserting an adjusting plate 9 on the lower surface, and then the upper surface of the floor stone 4 is arranged. A sticky elastic sheet 5 coated with an adhesive is adhered to important points, a non-sticky elastic sheet 6 is laid on the remainder, and the corners of the floor stone 4 are aligned with the cross corner members 7 and 7 ′ thereon. 4
After that, the joints 8 of the floor stones 4 are filled with the joint members 8 to finish the stone-stuck floor. The adhesive elastic sheet 5 may be bonded to the floor stone 4 in advance.

[0008]

As described above, in the stone-fixed floor of the present invention, a floor base material is laid on a floor structure, and a cross corner member is formed on the upper surface of the floor base material in accordance with the corner of the floor stone. The level is adjusted at the same time, and then placed between the floor stone and the floor base material, the adhesive elastic sheet is placed at a key point, and the non-adhesive elastic sheet is interposed in excess, and placed on the upper surface of the floor base material. Floor stones are laid out by matching the corners of the floor stones with the cross corner members, and the joints of the floor stones are filled with joints and finished. It is not a wet construction, but a dry construction in which only the important points are adhered with an adhesive elastic sheet.This eliminates the need for a curing period after the construction, and when replacing the floor or changing the pattern to another floor material, the floor stone material Only the floor can be easily peeled off and will not damage the floor substrate Wood of repair is not required, paste replacement or floor stone, it can be carried out easily change work to the other floor material. In addition, since the floor stone and the floor substrate are separately constructed, the joint of the floor stone can be freely determined without being affected by the dimensions and arrangement of the floor substrate. In addition, since an elastic sheet is interposed between the floor stone and the floor base material, the impact and reverberation sound during walking are small. Also,
Since a standard product can be used for the floor base material, a great effect can be obtained in practice, such as an increase in the cost of construction compared to the on-site construction.

[0009]

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a stone-stuck floor in which an OA floor having a double floor structure is stuck to a stone.

FIG. 2 is a longitudinal sectional view of the same stone-stuck floor.

FIG. 3A is an enlarged sectional view of a corner portion of a floor stone material using a gasket joint. (B) is an enlarged sectional view of a corner portion of a floor stone material using a seal joint.

FIG. 4A is a perspective view of a cross corner member.
(B) is a perspective view of the cross corner member for floor stone replacement.

[0010]

[Description of Signs] 1 Lower concrete floor 2 Floor set 3 Floor base material 4 Floor masonry 5 Adhesive elastic sheet 6 Non-adhesive elastic sheet 7 Cross corner member 7 'Cross corner member with vertical female screw hole 8 Joint member 9 Level adjustment Element

Continuation of the front page (56) References JP-A-1-187254 (JP, A) JP-A-2-43456 (JP, A) JP-A-2-43457 (JP, A) JP-A-57-185841 (JP) , U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E04F 15/08 E04F 15/024 601 E04F 15/18

Claims (2)

(57) [Claims] 1. A floor base material is laid on a floor structure, and a cross corner member is arranged on the upper surface of the floor base material at the same level according to the corners of the floor stone, and then, Between the floor masonry and the floor base material, an adhesive elastic sheet is placed at a key point, and a non-adhesive elastic sheet is interposed in excess, and the floor stone corner is aligned with the cross corner member on the upper surface of the floor base material. A stone-floor floor, which is constructed by laying floors and filling joints of floor stones with joint members. 2. The stone-fixed floor according to claim 1, wherein a part of the cross corner member has a vertical female screw hole formed at a cross crossing portion so that a bolt can be screwed.