Joint-integrated swimming pool tile and manufacturing method therefor

Abstract

The present invention relates to a joint-integrated swimming pool tile and a manufacturing method therefor. The objective of the present invention is to provide a joint-integrated swimming pool tile and a manufacturing method therefor, the tiles being capable of simultaneously securing, therebetween, a joint space having a joint function and an expansion space having an expansion joint function, even while provided in a non-contact manner. The present invention comprises: a main body part having two continuous side surfaces formed as inclined ends; and stepped parts having steps on the other two side surfaces of the main body part, and protruding to be integrally connected, wherein the inclined ends include a vertex end, an upper curved end formed with a predetermined curvature on the upper side of the vertex end, and a lower inclined end that is inclined downward in the inward direction on the lower side of the vertex end, and, when the tiles are continuously provided, a joint space (S1) having a joint function and an expansion space (S2) having an expansion joint function are secured between the tiles.

Description

Integrated grout swimming pool tiles and their manufacturing method

[0001] The present invention relates to a swimming pool tile with integrated joints and a method for manufacturing the same, and relates to a swimming pool tile with integrated joints, in which joint spaces and expansion spaces are simultaneously formed between swimming pool tiles by simply continuously attaching and installing swimming pool tiles to the pool, i.e., the water tank base surface of a swimming pool, thereby eliminating the need for joint work, and a method for manufacturing the same.

[0002] In general, tiles are used to protect the surfaces of the inner and outer walls and floors of buildings and structures, and to protect the basic materials of the building itself and add beauty to the building. They are not only used as interior decoration for the inner and outer walls of buildings, but are also widely used in structures that contain water, such as bathrooms, swimming pools, and water tanks. In particular, the walls and floors of swimming pools and bathrooms are generally finished with tiles rather than materials that are prone to rust or decay, as water vapor, water stains, and mold can grow in the grout.

[0003] The above tile construction is performed by waterproofing the surface of the concrete structure, applying a first coat of plaster (base plaster), applying a pressing mortar, and then arranging the tiles on the applied pressing mortar while maintaining a certain interval and then filling the gaps between the tiles with a caulking material to prevent moisture from penetrating through the gaps.

[0004] However, since the tile construction as described above involves arranging and attaching tiles at regular intervals and adjusting the height between tiles by hand by the worker, there was a problem in that the construction quality varied greatly depending on the worker's skill level, technical level, working conditions, and manpower supply.

[0005] In addition, the tile joints are made with cement-based jointing agents, and when the jointing agent hardens, it becomes hard and inelastic, so there are cases where it falls off due to slight impact or cracks in the base.

[0006] In particular, in the case of swimming pools or bathtubs, vibrations are generated by the movement of the water filling the tank, and the vibrations cause the grout to come off. When the grout comes off like this, not only does moisture seep between the tiles, but the moisture that seeps in also causes cracks to form between the pressed mortar and the tiles, resulting in the problem of tile peeling.

[0007] In addition, since the grout is not elastic, when cracks develop on the base surface of the lower part of the tile, the tiles lift, which causes the grout to partially fall out. In particular, the swimming pool handle area and the trench area are places where water always flows, so the grout falls out over time. In particular, the deck area frequently falls out because a brush is used once a day to clean the water stains.

[0008] In addition, since customers mostly walk around the swimming pool barefoot, there was a problem that safety accidents frequently occurred due to skin being torn by the broken or damaged grating (sharp part) when the grating came off.

[0009] In addition, after the tile attachment work, when constructing the grout line, the grout is applied not only to the gaps between the tiles but also to the tiles themselves. Therefore, after constructing the grout line, the worker must remove the grout applied to areas other than the grout area using a wet mop or dry mop, which makes the work very cumbersome and requires a lot of work time for the grout line.

[0010] In addition, since the swimming pool tank is always filled with water, there were various problems such as when a defect occurs in the grout or tiles, a large amount of water in the tank must be drained to perform repair work, resulting in huge losses.

[0011] (Prior art literature)

[0012] (Patent Document)

[0013] (Patent Document 1) Utility Model Registration No. 20-0402172 (November 21, 2005)

[0014] (Patent Document 2) Utility Model Registration No. 20-0364688 (October 2, 2004)

[0015] (Patent Document 3) Patent Registration No. 10-1388059

[0016] (Patent Document 4) Patent Registration No. 10-0961474 (May 27, 2010)

[0017] The purpose of the present invention is to provide a swimming pool tile with a joint integrated structure, which can be installed without contact between tiles, while simultaneously securing a joint space having a joint function between tiles and an expansion space having an expansion joint function, and a method for manufacturing the same.

[0018] The purpose of the present invention is to provide a swimming pool tile with integrated joints, in which joints can be formed in a consistent shape between tiles by tile installation without separate joint construction, and a method for manufacturing the same.

[0019] The present invention comprises a main body having two consecutive side surfaces as inclined ends; a step portion having steps on two other side surfaces of the main body and protrudingly formed to be integrally connected;

[0020] The above-mentioned inclined section includes a top end, an upper curved end formed with a predetermined curvature on the upper side of the top end, and a lower inclined end formed to slope downward inward on the lower side of the top end, so that when continuously installing tiles, a joint space (S1) having a joint function between tiles and an expansion space (S2) having an expansion joint function are secured.

[0021] The present invention is designed so that a joint space having a joint function in an upward direction between tiles is secured while non-contact installation is performed between tiles, and an expansion space having an expansion joint function in a downward direction (toward the pool base surface) is secured, so that not only is separate joint construction unnecessary, but also, after construction, the shrinkage and expansion force of the tiles due to temperature changes and cracks is absorbed by the expansion space, thereby preventing damage and lifting of the tiles.

[0022] The present invention has an effect in that an expansion space (S2) formed on the inside between tiles and having an expansion joint function is formed as a space having a tapered cross-sectional area structure that gradually narrows toward the upper side, so that even if the gap between tiles, i.e. the gap, is narrow, it is easy to secure a predetermined volume for the expansion space.

[0023] The swimming pool tile according to the present invention has a step portion formed so as to be continuous on two sides of the main body, and the four corners of the main body are formed with the same radius, so that when the tiles are continuously arranged, there is an effect of forming a joint space of a certain shape along the perimeter of the main body.

[0024] The present invention has a two-stage curved structure in which the inclined end of the main body is formed by an upper curved end and a top end, so that the end of the tile does not break, and thus the warping of the joint space is prevented, thereby maintaining an overall attractive appearance.

[0025] The present invention automatically secures a joint space and an expansion space by continuously attaching tiles, so that tile installation is easy regardless of the skill level of the worker, and joint construction between tiles can be omitted, thereby preventing contamination and safety accidents caused by joints in advance.

[0026] In particular, since the present invention omits the joint construction, not only is the work time shortened, but it also has the effect of preventing joint contamination due to mold or water stains, joint detachment due to vibration, safety accidents due to joint detachment, etc.

[0027] The present invention provides one or more filling grooves in which a compression mortar or adhesive is filled on the bottom surface of a swimming pool tile, thereby improving the adhesion of the swimming pool tile to the swimming pool base surface and providing the effect of uniformly and firmly attaching the swimming pool tile.

[0028] The present invention provides a lower slope and one or more filling grooves on the bottom surface of a swimming pool tile, so that when producing a magnetic tile, the compression force is further enhanced by the instantaneous force of the press.

[0029] The present invention can be applied to a swimming pool tank containing a large amount of water, i.e., a pool, and has many advantages, such as being able to be constructed without caulking and being easy to construct, thereby shortening the work time for a large area.

[0030] Figure 1 is an exemplary diagram showing the configuration of a swimming pool tile according to the present invention.

[0031] Figure 2 is another example showing the configuration of a swimming pool tile according to the present invention.

[0032] Figure 3 is an exemplary diagram showing the detailed configuration of a swimming pool tile according to the present invention.

[0033] Figure 4 is an example diagram showing the CC cross-sectional structure of Figure 3.

[0034] Figure 5 is an exemplary diagram showing the formation of a joint space and an expansion space by a swimming pool tile of the present invention.

[0035] Figure 6 is an exemplary diagram showing the attachment state of swimming pool tiles according to the present invention.

[0036] Figure 7 is another example showing the attachment state of the swimming pool tile according to the present invention.

[0037] (Explanation of symbols)

[0038] (10): Inclined section (11): Upper curvature section

[0039] (12): Top end (12a): Side end point

[0040] (13): Lower slope (20): Main body

[0041] (20a): Upper surface of main body (30): Stepped portion

[0042] (30a): Upper surface of the chin (30b): Side surface of the chin

[0043] (40): Charging Home (100): Swimming Pool Tiles

[0044] (100a): Bottom

[0045] FIG. 1 is an exemplary view showing the configuration of a swimming pool tile according to the present invention, FIG. 2 is another exemplary view showing the configuration of a swimming pool tile according to the present invention, FIG. 3 is an exemplary view showing the detailed configuration of a swimming pool tile according to the present invention, FIG. 4 is an exemplary view showing the CC cross-sectional structure of FIG. 3, FIG. 5 is an exemplary view showing the formation of a joint space and an expansion space by a swimming pool tile according to the present invention, FIG. 6 is an exemplary view showing the attachment state of a swimming pool tile according to the present invention, and FIG. 7 is another exemplary view showing the attachment state of a swimming pool tile according to the present invention.

[0046] The present invention comprises a main body (20) having two consecutive sides formed by inclined sections (10);

[0047] It includes a step portion (30) formed by protruding so as to be integrally connected and having steps on two other sides of the main body (20);

[0048] The above-mentioned inclined section (10) includes a top end (12) formed to be positioned higher than the step portion (30), an upper curvature end (11) formed with a predetermined curvature on the upper side of the top end (12), and a lower inclined section (13) formed to be inclined downward in the inward direction (B) on the lower side of the top end (12), so that when continuously installing tiles, a joint space (S1) having a joint function between tiles and an expansion space (S2) having an expansion joint function are secured.

[0049] That is, as shown in FIGS. 1 to 3, the integrated swimming pool tile (100) according to the present invention has two sides of the main body (20) formed with inclined edges (10), and a step portion (30) formed protruding from the main body (20) on the remaining two sides with a step, and the main body (20) and the step portion (30) are integrated to have one bottom surface (100a).

[0050] In addition, the main body (20) and the step portion (30) are not formed separately, but are formed / molded as one unit to have a single bottom surface by press processing or injection molding, etc.

[0051] In addition, the main body (20) and the step portion (30) may be formed integrally with the step portion (30) in the main body (20) so that the thickness ratio (t) of the main body portion: the thickness (t1) of the step portion has a thickness ratio of about 1:0.4 to 0.6, preferably a thickness ratio of about 1:0.5 to 0.6, and more preferably a thickness ratio of about 1:0.55 to 0.60, although the thickness ratio is not specific.

[0052] The above thickness refers to the height from the bottom surface (100a) of the swimming pool tile to the upper surface (20a) of the main body and the upper surface (30a) of the step portion, and the upper surface (20a) of the main body and the upper surface (30a) of the step portion refer to the surfaces exposed to the outside when the swimming pool tile (100) according to the present invention is attached and installed in the swimming pool.

[0053] The above main body (20) is formed as a square panel type having a predetermined thickness (t), and as illustrated in FIG. 3, four corners provided on the upper surface (20a) are formed as rounds having the same predetermined radius (R1). At this time, it is preferable that the predetermined radius (R1) be formed to have a radius of about 0.4 to 0.6 (t) with respect to the thickness (t) of the main body.

[0054] As shown in Fig. 5, the above-mentioned inclined section (10) forms a joint space (S1) that functions as a joint and an expansion space (S2) that functions as an expansion joint between adjacent swimming pool tiles (100`), and includes an upper curved section (11), a top section (12), and a lower inclined section (13) that are formed continuously.

[0055] The upper curvature section (11) is formed by chamfering the upper surface corner of the main body (20). That is, the upper curvature section (11) is formed as a round having a predetermined radius (R1), as shown in FIGS. 3 and 4, so as to form a joint space (S1) between the main body and the step section of the adjacent swimming pool tile, as shown in FIG. 5.

[0056] The above lower slope (13) is a portion extending from the top side (12) to the bottom surface (100a) of the swimming pool tile, and as shown in FIG. 4, is formed to slope downward so as to have an inclination angle (θ) of about 15° to 25° with respect to the vertical line (V.L), thereby forming an elastic space (S2) with a tapered cross-sectional area structure that gradually expands toward the bottom surface (100a) of the swimming pool tile between the step portions of the neighboring swimming pool tiles, as shown in FIG. 5.

[0057] At this time, if the above-mentioned inclination angle (θ) is formed to be less than 15°, it is difficult to secure sufficient expansion space to absorb shrinkage and expansion, and if it exceeds 25°, the strength of the incline of the swimming pool tiles becomes weak, making it difficult to secure the joint space (S1) and expansion space (S2).

[0058] The above vertical line (V.L) is a vertical line that touches the lateral end point (12a) of the vertex side end (12), and the lateral end point (12a) corresponds to the vertex that is farthest laterally from the inclined end (10).

[0059] The top end (12) is formed by connecting an upper curved end (11) formed as a round shape with a predetermined radius (R1) and a lower inclined end (13) formed as an inclined straight section with a predetermined curvature, and as shown in FIGS. 3 and 4, it is formed in an arc shape with a predetermined radius (R2), and the side end point (12a) is formed to be located above the step portion (30), that is, above the upper surface (30a) of the step portion.

[0060] For example, the side end point (12a) of the top end may be formed to be located about 0.04 to 0.07 (t) above the upper surface (30a) of the step portion, more preferably about 0.05 to 0.06 (t) above.

[0061] The location of the end point (12a) is such that, when constructing the swimming pool tiles, the swimming pool tiles are installed closely together without contacting each other, while a joint space (S1) having a joint function and an expansion space (S2) having an expansion joint function are secured, and at the same time, the joint space (S1) and the expansion space (S2) are maintained constant even when the tiles expand and contract after construction.

[0062] In addition, the radius (R2) of the top end is configured to be smaller than the radius (R1) of the upper curvature end. For example, it is preferable that the radius (R2) of the top end: the radius (R1) of the upper curvature end be formed to have a ratio of about 1:4 to 6.

[0063] This radius ratio is intended to ensure that the upper curved section (11) formed by a predetermined radius (R1) and the lower inclined section (13) formed by a straight section are stably connected without breaking, and at the same time, the end point (12a) of the top end is positioned higher than the upper surface (30a) of the step portion.

[0064] In addition, the radius ratio of the top end (12) and the upper curved end (11) has the function of preventing the inclined end (10) of the swimming pool tile from contacting the step (30) of the adjacent swimming pool tile (100`) when the swimming pool tile shrinks / expands after construction, and of protecting the swimmer's body by preventing damage to the end of the inclined end, and at the same time, it also has the function of maintaining the shape of the joint, i.e., the joint space (S1), constant without warping.

[0065] The inclined section (10) configured in this manner has a two-stage curvature structure by the upper curved section (11) and the top side section (12), and when continuously constructing swimming pool tiles (100), the top side section (12) of one tile is positioned above the step (30) of another adjacent swimming pool tile (100`), thereby forming a joint space (S1) having a joint function between the adjacent swimming pool tile (100`) by the upper curved section (11) and the top side section (12), and forming a tapered expansion space (S2) having an expansion joint function between the step (30) of the adjacent swimming pool tile (100`) by the lower slope section (13).

[0066] The above-mentioned step portion (30) is continuously formed to protrude on two sides of the main body as shown in FIGS. 1 to 4, and as shown in FIG. 4, it has a predetermined width (W1) and is formed round so that the end corner has a predetermined radius (R3).

[0067] That is, as shown in FIGS. 3 and 4, the step portion (30) is formed with a step so as to be parallel to the upper surface (20a) of the main body and has a step upper surface (30a) having a predetermined width (W1), and a step side surface (30b) integrally formed so as to be perpendicular to the step upper surface (30a), and the corners connected to the step upper surface (30a) and the step side surface (30b) are formed in a round shape having a predetermined radius (R3).

[0068] At this time, it is preferable that the width (W1) of the step portion be formed to have a ratio (width of the step portion: thickness of the step portion) of about 1:1.0 to 1.5 with respect to the thickness (t1) of the step portion, and more preferably, it may be formed to have a ratio of about 1:1.0 to 1.2. This is to easily secure a joint space (S1) and an expansion space (S2) when continuously attaching swimming pool tiles, while preventing the step portion from being broken.

[0069] In addition, the swimming pool tile (100) according to the present invention may be formed to have one or more filling grooves (40) formed at a predetermined depth on the bottom surface (100a) and filled with a pressing mortar or adhesive for attaching the swimming pool tile, as shown in FIGS. 2 to 4.

[0070] The above-mentioned filling groove (40) is formed in one or more concave dovetail shapes with a predetermined length, and is preferably formed in the longitudinal direction of the swimming pool tile (100), but is not limited thereto. For example, the filling groove (40) may be formed on the bottom surface (100a) so as to be arranged in the width direction, diagonal direction, or grid shape with respect to the swimming pool tile.

[0071] In addition, the charging home (40) is formed so that both ends are open, that is, it penetrates the side of the swimming pool tile (100), so that the construction of the swimming pool tile (100) can be carried out smoothly.

[0072] In this way, when one or more filling grooves (40) are additionally provided on the bottom surface of the swimming pool tile, the compressive force (adhesion) to the swimming pool tile is further improved, and a solid tile layer can be formed.

[0073] The swimming pool tile (100) according to the present invention configured as described above is arranged so that the inclined end of the main body of the swimming pool tile maintains a gap (G) between the edge of another adjacent swimming pool tile and the step portion, as shown in FIG. 5. At this time, the predetermined gap (G) means the distance between the top end point (12a) of the inclined end and the step portion side surface.

[0074] In this way, when the swimming pool tiles are continuously arranged and attached, as shown in FIG. 6, a joint space (S1) having a joint function in the upward direction (A) is formed by the main body and the step portion of one swimming pool tile and the inclined end of the main body of another adjacent swimming pool tile, and as shown in FIG. 7, a tapered expansion space (S2) having an expansion joint function in the downward direction (A`, toward the swimming pool base surface) is formed.

[0075] For example, when a swimming pool tile (100) is made of 2,000 mm x 1,250 mm x 10 mm (width x length x thickness), has a thickness ratio of 1:0.58 between the main body and the step portion, a width of 5 mm, R5 (5 mm), R1 (1 mm), R2 (2 mm), and an inclination angle (θ) of 20°, the swimming pool tiles can be arranged continuously so that a predetermined interval (G) of about 0.2 mm to 0.5 mm is provided.

[0076] That is, in the case of conventional swimming pool tiles of the same size, they are attached and installed so as to maintain a gap of about 2 mm to 5 mm, whereas the swimming pool tiles according to the present invention have a slope and a step portion, so that a plurality of swimming pool tiles can be attached and installed so as to maintain a predetermined gap (G) of about 0.2 mm to 0.5 mm, and by such installation, a joint space (S1) having a joint function and a tapered expansion space (S2) having an expansion joint function are formed between the swimming pool tiles, so that not only is separate joint construction unnecessary, but also shrinkage and expansion force after construction can be easily absorbed.

[0077] Additionally, the above-mentioned joint space (S1) and elastic space (S2) may be maintained as empty spaces or filled with an elastic and water-tight material such as silicone.

[0078] In addition, the main body of the swimming pool tile according to the present invention is formed with four corners, i.e., two corners connected to the step portion and the upper curvature ends of the two inclined ends, all having a round shape of the same predetermined radius (R1), so that the shape of the joint portion having a round shape of the predetermined radius (R1) along the perimeter of the main body portion, i.e., the joint space (S1) that functions as a joint, is formed in a constant manner.

[0079] That is, the above-mentioned joint space (S1) is arranged in a structure in which the corners of the main body formed with a round shape of a predetermined radius (R1) on both sides and the upper curved end of the inclined end are symmetrical to each other with the upper surface (30a) of the step portion as the bottom surface, so that when a plurality of swimming pool tiles are continuously attached and installed, a joint of a certain shape having a round shape of a predetermined radius (R1) is automatically formed along the perimeter of the main body, so that separate joint construction is omitted.

[0080] In addition, the expansion space (S2) formed between the step of one swimming pool tile and the lower slope of the slope of another adjacent swimming pool tile is not rectangular, but has a tapered shape that gradually expands toward the swimming pool base surface, so that even if the swimming pool tiles are attached and installed so as to maintain a narrow predetermined gap (G), the shrinkage and expansion force of the swimming pool tiles due to temperature changes and cracks is smoothly absorbed.

[0081] In addition, the inclined end of the swimming pool tile is formed as a two-stage curvature structure of an upper curvature end and a top end, and the side end point (12a) of the top end is formed to be located higher than the upper surface of the step portion, and the end corner of the step portion is also formed as a round with a predetermined radius (R3), so that the volume of the expansion space (S2) is further increased. In other words, the absorption capacity of the swimming pool tile for shrinkage and expansion force is further improved.

[0082] The swimming pool tile according to the present invention, configured as described above, can be used not only for swimming pools but also for tile construction in various water tanks where water is desalinated and stored.

[0083] In addition, the swimming pool tile (100) according to the present invention configured as described above is preferably made of a ceramic or magnetic material, but the material is not limited thereto.

[0084] That is, the swimming pool tile (100) according to the present invention may be made of a synthetic resin material such as ceramic material, magnetic material, metal material, wood material, FRP, super engineering plastic, engineering plastic, general-purpose plastic, BMC (Bulk molding compound) resin, etc., or a composite material (e.g., fiber composite material) containing a synthetic resin, and may be manufactured by various manufacturing methods depending on the material, such as press processing or injection molding.

[0085] For example, the integrated mortar swimming pool tile of the present invention, which is formed as described above, can be formed by molding a clay raw material for tile production with a press of about 2,500 tons, drying / glazing the surface, and then firing it in a kiln (at a temperature of about 1,200°C to 1,215°C) for about 60 to 120 minutes to form a porcelain integrated mortar swimming pool tile. Since the clay raw material is a known clay raw material used in the manufacture of porcelain tiles, a detailed description thereof will be omitted.

[0086] In addition, the integrated swimming pool tile according to the present invention has a lower slope end that is inclined inward, so that the compressive force for the slope end is improved by an instantaneous force of about 2,500 tons when pressed.

[0087] In addition, when the integrated swimming pool tile according to the present invention is further provided with one or more filling grooves having an inwardly inclined lower slope and a dovetail shape, the compressive force for the entire tile as well as the slope is improved by an instantaneous force of about 2,500 tons when pressed.

[0088] The present invention is not limited to the specific preferred embodiments described above, and anyone with ordinary skill in the art to which the invention pertains can make various modifications without departing from the gist of the present invention as claimed in the claims, and such modifications are within the scope of the claims.

[0089] In addition, the terms described in the present invention are intended to distinguish one component from another and to aid in understanding the present invention, and therefore the components of the present invention are not limited by the terms described.

Claims

1. A main body with two consecutive sides formed by slopes; Including a step portion formed by protruding so as to be integrally connected and having steps on two other sides of the main body; The above-mentioned slope includes a top side slope, an upper curvature slope formed with a predetermined curvature on the upper side of the top side slope, and a lower slope slope formed to slope downward inward on the lower side of the top side slope. A swimming pool tile with integrated joints, characterized in that when continuously installing tiles, a joint space (S1) having a joint function and an expansion space (S2) having an expansion joint function are secured between the tiles.

2. In claim 1; The above slope is It is formed into a two-stage curvature structure by an upper curvature end of a predetermined radius (R1) and a vertex end of a predetermined radius (R2). A swimming pool tile with a jointed joint, characterized in that the top end is formed so that the side end point (12a) is located higher than the step portion (30).

3. In claim 1; The main body is formed with four corners on the upper surface having a round shape with the same radius (R1), and the upper curvature end of the inclined end is formed by chamfering the upper surface corners of the main body. A swimming pool tile with a groove integral structure, characterized in that a groove space having a round shape of a predetermined radius (R1) is formed between the main body and the step portion of an adjacent swimming pool tile.

4. In claim 1; A swimming pool tile with a joint-integrated structure characterized in that the lower slope end is formed to be inclined downward so as to have an inclination angle (θ) of 15° to 25° with respect to a vertical line (V.L), thereby forming an elastic space (S2) with a tapered cross-sectional area structure that gradually expands toward the bottom surface of the swimming pool tile between the step ends of adjacent swimming pool tiles.

5. In claim 1; The above main body is formed with four corners on the upper surface having a round shape with the same radius (R1), The above-mentioned short section has a rounded end corner with a predetermined radius (R3). The above slope is, A top end formed with a predetermined radius (R2) and a side end positioned above the step end, An upper curvature section formed into a round of a predetermined radius (R1) by chamfering the upper surface corner of the main body, so that a joint space having a round of a predetermined radius (R1) is formed between the main body and the step section of the adjacent swimming pool tile, A swimming pool tile with a joint integral therewith, characterized in that it includes a lower slope end that is formed to have a downward slope angle (θ) of 15° to 25° with respect to a vertical line (V.L) passing through a side end point, so that an elastic space (S2) with a tapered cross-sectional area structure that gradually expands toward the bottom of the swimming pool tile is formed between the step portions of adjacent swimming pool tiles.

6. In claim 5; The main body and the stud portion have a thickness ratio of 1:0.4 to 0.6, The upper curvature section has a predetermined radius (R1) of 0.4 to 0.6 (t) with respect to the thickness (t) of the main body. The side end point (12a) of the top end is formed to be located 0.04 to 0.07 (t) above the upper surface (30a) of the step portion. The predetermined radius (R2) of the top side: the predetermined radius (R1) of the upper curvature side is formed to have a ratio of 1:4 to 6. A swimming pool tile with a groove integral therewith, characterized in that the step portion is formed so that the width (W1) and the thickness (t1) of the step portion have a ratio of 1:1.0 to 1.

5.

7. In any one of claims 1 to 6; A swimming pool tile is a swimming pool tile with a grout-integrated structure characterized in that it further has one or more filling grooves formed at a predetermined depth on the bottom surface and filled with a pressing mortar or adhesive for attaching the swimming pool tile.

8. A method for manufacturing a tile-integrated swimming pool tile, characterized in that the clay raw material for tile production is molded with a 2,500-ton press, dried / glazed, and then fired in a kiln at a temperature of 1,200°C to 1,215°C for 60 to 120 minutes.

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