KR102571283B1 - Tile for swimming pool and manufacturing method therefor - Google Patents

Abstract

The present invention relates to a tile for a water tank, and its object is to provide a tile for a water tank in which watertightness between tiles for a water tank can be maintained without joint construction by partially overlapping adjacent tiles.
The present invention relates to a tile for a water tank that is attached and installed on a water tank surface by means of a compression mortar; The water tank tile is continuously installed without joint construction by overlapping the upper edge projection and the lower edge projection, and a filling hole formed through the lower edge projection of the water tank tile and a predetermined depth formed on the bottom surface Compression mortar is filled into the open groove, so that the water tank tile is firmly attached to the water tank surface.

Description

Tile for swimming pool and manufacturing method therefor}

The present invention relates to a tile for a water tank, in particular, to a tile for a swimming pool, that is, a water tank tile that can maintain watertightness without additional joint construction by partially overlapping a plurality of tiles for a water tank on the surface of the water tank, and a manufacturing method thereof it's about

In general, tiles serve to protect the surface of the inner wall, outer wall, and floor of buildings and structures, protect the basic materials of the building itself, and give aesthetics to the building. It is widely used in structures where water is freshened, such as swimming pools and water tanks. In particular, it is common to finish the walls and floors of swimming pools or bathrooms with tiles rather than materials that are easy to rust or rot because water vapor, scale, and mold can occur.

In the construction of the tile, the surface of the concrete structure is waterproofed and primed (base plaster), then the compression mortar is applied, and the tiles are attached to the applied compression mortar so that they are arranged at regular intervals, then the tile and The joint material is filled in the gaps between the tiles to prevent the penetration of moisture through the gaps.

However, in the tile construction as described above, since the tiles are arranged at regular intervals and the height of the tiles is adjusted by the manual work of the worker, the construction quality greatly varies depending on the worker's skill level, technical level, working conditions, and manpower supply. There were problems that arose.

In addition, the joint construction of tiles is made with a cement-based joint material, and when the joint material hardens, it hardens without elasticity, so there are cases where it is dropped due to minute impact or cracks caused by the background.

In particular, in the case of a swimming pool or bathtub, vibration is generated by the movement of water filling the tank, and the joint dropout phenomenon occurs due to the vibration. , there was a problem in that cracks occurred between the compression mortar and the tile due to the penetration of moisture, resulting in tile peeling.

In addition, since the joint does not have elasticity, when a crack progresses on the base surface of the lower part of the tile, the lifting phenomenon of the tile occurs, resulting in a phenomenon in which the joint is partially eliminated. In particular, the handle part of the pool and the trench part are places where water always flows, and the joint is missing over time. phenomena occurred frequently.

In addition, since customers mainly go barefoot in the swimming pool, there is a problem in that, when the joint dropout occurs, safety accidents in which the skin is torn due to the dropout and damaged joints (sharp parts) frequently occur.

In addition, since the joint material is applied to the tiles as well as the gaps between the tiles during joint construction after the tile attachment work, after the joint construction, the worker wipes the joint material applied to the area other than the joint area with a wet rag or dry rag. Since it must be removed by using, the work is very cumbersome, and there is a problem in that a lot of work time is required due to joint construction.

In addition, in the case of a swimming pool tank, water is always contained, and when defects occur in joints and tiles, a lot of water contained in the tank must be removed and repair work must be performed, resulting in various problems such as huge losses.

Registered utility model registration number 20-0402172 (2005.11.21) Registered utility model registration number 20-0364688 (2004.10.02) Patent Registration Publication No. 10-1388059 Registered Patent Publication Registration No. 10-0961474 (May 27, 2010)

An object of the present invention is to provide a tile for a water tank in which watertightness between tiles for a water tank can be maintained without joint construction by partially overlapping adjacent tiles.

An object of the present invention is to provide a tile for a water tank in which adhesion to the water tank base surface can be increased by forming a filling hole and an open groove.

An object of the present invention is to construct a water tank tile simply and quickly by forming a space maintaining protrusion, and after construction, a gap (G) having a joint effect in the outward direction is formed between the water tank tiles, and the inner It is to provide a tile for a water tank in which an empty space (S) capable of absorbing contraction and expansion force due to temperature change and cracking in the direction can be automatically formed.

An object of the present invention is to provide a tile for a water tank in which the leveling and attachment of the tile can be easily performed regardless of the skill level of the operator.

The present invention relates to a tile for a water tank that is attached and installed on a water tank surface by means of a compression mortar; The water tank tile is continuously installed without joint construction by overlapping the upper edge projection and the lower edge projection, and a filling hole formed through the lower edge projection of the water tank tile and a predetermined depth formed on the bottom surface Compression mortar is filled into the open groove, so that the water tank tile is firmly attached to the water tank surface.

In the present invention, a plurality of water tank tiles are overlapped on the surface of the water tank, so that no gaps are generated between the water tank tiles, and through this, the joint construction between the water tank tiles can be omitted, thereby reducing the working time, There is an effect of preventing contamination and safety accidents caused by joints in advance.

In particular, the present invention can omit the joint construction, so the working time is shortened, and the effect of preventing joint contamination due to mold or scale, joint dropout due to vibration, safety accidents due to joint dropout, etc. there is

In the water tank tile according to the present invention, the upper and lower edge protrusions are installed overlapping each other, and a filling hole and an open hole filled with compression mortar are formed, so that the water tank tile is uniformly and firmly attached to the tank surface. has the effect of

In the water tank tiles according to the present invention, when a plurality of water tank tiles are stacked on the surface of the water tank, a space (G) is formed in the outward direction (A) between the water tank tiles, or an inner space (G) is formed between the water tank tiles It is configured so that an empty space S is formed in the direction B, or a space G is formed in the outer direction A between the tiles for the water tank, and an empty space S is formed in the inward direction B, In addition to the omission of joint construction, the empty space (S) prevents the peeling of the water tank tile due to the cracks generated on the water tank surface, and absorbs the contraction and expansion of the water tank surface and the water tank tile due to temperature change. There is an effect of preventing the floating phenomenon of the tile for the water tank.

In the water tank tile according to the present invention, even when a plurality of water tank tiles are arranged and installed without gaps on the surface of the water tank, the space between (G) and the empty space (S) are automatically formed by the spacer protrusions, so the worker's construction There is an effect of increasing convenience and improving work speed.

In the present invention, neighboring tiles are in close contact with each other so that a certain portion of them is overlapped and attached, so that the height of the tiles is kept constant regardless of the skill level of the operator, so the tile construction period is significantly shortened, as well as leveling and attaching the tiles There is an effect that can be easily achieved.

The present invention can be applied to a swimming pool tank, that is, a pool in which a large amount of water is stored, and construction can be performed without joint construction, and construction is simple, so that the work time can be shortened for a large area. It works.

1 is an exemplary view showing the configuration of a tile for a water tank according to the present invention
Figure 2 is an exemplary view showing a plane and a bottom configuration of the tile for a water tank according to Figure 1;
Figure 3 is an exemplary view showing the A-A cross-sectional configuration of Figure 2
4 is another exemplary view showing the configuration of a tile for a water tank according to the present invention;
5 is an exemplary view showing a plane and a bottom configuration of the tile for a water tank according to FIG. 4;
6 is an exemplary view showing a modified configuration of a tile for a water tank according to the present invention;
7 is an exemplary view showing a plane and a bottom configuration of the tile for a water tank according to FIG. 6;
8 to 9 are exemplary views showing the installation cross-sectional structure of a tile for a water tank
10 is an outward direction exemplary view showing an installed state of the tile for a water tank according to FIG. 1
11 is an inward view illustrating an installation state of the tile for a water tank according to FIG. 1;
12 is an outward direction exemplary view showing an installation state of the tile for a water tank according to FIG. 4
Figure 13 is an inward direction example showing the installation state of the tile for the water tank according to Figure 4
14 is an exemplary view showing an installation state of a tile for a water tank according to the present invention on the surface of a pool water tank
15 is a block diagram showing a method of manufacturing a tile for a water tank according to the present invention;
16 is an exemplary view showing a method of manufacturing a tile for a water tank according to the present invention
17 is an exemplary view showing the relationship between a separable mold and a tile for a water tank according to the present invention

1 is an exemplary view showing the configuration of a water tank tile according to the present invention, FIG. 2 is an exemplary view showing a plane and bottom configuration of the water tank tile according to FIG. 1, and FIG. 3 is an A-A cross-sectional configuration of FIG. FIG. 4 is another exemplary view showing the configuration of the water tank tile according to the present invention, FIG. 5 is an exemplary view showing the plane and bottom configuration of the water tank tile according to FIG. 4, and FIG. FIG. 7 is an exemplary view showing a modified configuration of the water tank tile according to the present invention, FIG. 7 is an exemplary view showing the plane and bottom configuration of the water tank tile according to FIG. 6, and FIGS. 8 to 9 are installation cross-sections of the water tank tile FIG. 10 is an exemplary view showing the installation state of the water tank tile according to FIG. 1, FIG. 11 is an exemplary view showing the installation state of the water tank tile according to FIG. 1, and FIG. 12 is an illustration of an outward direction showing the installation state of the water tank tile according to FIG. 4, FIG. 13 is an illustration of the inside direction showing the installation state of the water tank tile according to FIG. 4, and FIG. It shows an exemplary view showing the installation state of the tile on the background of the swimming pool tank,

The present invention relates to a tile for a water tank that is attached and installed on a water tank surface by means of a compression mortar; The water tank tile is continuously installed without joint construction by overlapping the upper edge projection and the lower edge projection, and a filling hole formed through the lower edge projection of the water tank tile and a predetermined depth formed on the bottom surface Compression mortar is filled into the open groove, so that the water tank tile is firmly attached to the water tank surface.

That is, as shown in FIGS. 1 to 7 , the water tank tile 100 according to the present invention includes a main body 10 and an upper edge protrusion 20 protruding along two adjacent sides of the main body 10. And, the lower edge protrusion 30 protruding along the other two adjacent sides of the main body 10 on which the upper edge protrusion 20 is not formed, and the relationship between the lower edge protrusion 30 and the upper surface 11 of the main body The upper coupling groove 40 formed along the lower edge projection 30 due to the step difference, and the lower end formed along the upper edge projection 20 due to the step difference between the upper edge projection 20 and the bottom surface 12 of the main body. One or more open grooves 60 communicating with the coupling groove 50 and the lower coupling groove 50 and formed on the side surface 10a or 10b of the body to be opened to the bottom surface 12 of the body and filled with compression mortar; , It is formed to penetrate the lower edge protrusion 30 and is configured to include a plurality of filling holes 70 in which the compression mortar 300 is filled.

The main body 10 is formed in a square panel type having a predetermined thickness, the bottom surface 12 of the main body is attached to the water tank base surface 200 by a compression mortar 300, and the upper surface of the main body 11 ) is exposed to the outside.

The upper edge protrusion 20 extends from two adjacent sides (sides) of the body to the upper surface 11 of the body and protrudes integrally, and the lower edge protrusion 30 extends from two adjacent sides of the body. (side) extends to the bottom surface 12 of the main body and protrudes integrally.

For example, as shown in FIG. 2, when the main body 10 is formed of a rectangular panel type having first, second, third, and fourth side surfaces 10a, 10b, 10c, and 10d, The upper edge protrusions 20 extend and protrude from the first and second side surfaces 10a and 10b, and the lower edge protrusions 30 extend and protrude from the third and fourth side surfaces 10c and 10d of the main body 10. can be formed

That is, the body 10, the upper edge projection 20 and the lower edge projection 30 are integrally formed, and the upper edge of the body upper surface 11 extends along two adjacent sides of the body 10. The protrusion 20 has an 'L' shape and is protruded, and the bottom edge protrusion 12 extends along the other two adjacent sides of the main body on which the upper edge protrusion 20 is not formed ( 30) has a 'b' shape and is protruded.

At this time, when the upper edge projections 20 and the lower edge projections 30 of adjacent water tank tiles are overlapped with each other, the upper edge projections 20 and the lower edge projections 30 are overlapped with each other. It is formed with a predetermined thickness so that height deviation does not occur.

In addition, it is preferable that the upper edge projection 20 and the lower edge projection 30 have a thickness ratio of 1:1 to 5. The ratio of the thickness (t1) of the upper edge projection and the thickness (t2) of the lower edge projection is such that the water tank tile (100) is stably attached to the water tank base surface (200), so that the contraction and expansion according to the temperature change To prevent the lifting phenomenon of the water tank tile 100 by and prevent the occurrence of gap between the water tank tiles 100 by closely overlapping the upper and lower edge protrusions 20 and 30 of the adjacent water tank tiles it is for

That is, when the thickness of the upper edge protrusion (t1) is thicker than the thickness of the lower edge protrusion (t2), the adhesive strength of the water tank tile is reduced, resulting in a gap between the upper and lower edge protrusions of the adjacent water tank tiles that are installed overlapping each other. A gap may occur, and if the thickness (t2) of the lower edge protrusion exceeds 5 times the thickness (t1) of the upper edge protrusion, the strength of the upper edge protrusion (11) is reduced, and when an impact occurs, the upper edge Damage and breakage may occur in the protrusion 11 .

In addition, the protrusion width (W1) of the upper edge protrusion and the protruding width (W2) of the lower edge protrusion are not particularly limited, but the protrusion width (W1) of the upper edge protrusion and the protruding width (W2) of the lower edge protrusion are It may be formed to be the same, or may be formed to be larger than the protruding width (W2) of the lower edge protrusion.

In particular, when the protruding width (W1) of the upper edge protrusion is larger than the protruding width (W2) of the lower edge protrusion, even if adjacent tiles for a water tank are continuously arranged so as to be in contact with each other in the inward direction (B) between tiles for a water tank. That is, an empty space (S-the space between the lower edge protrusion and the side surface of the main body) exposed in the direction of the water tank surface is formed, and the empty space (S) formed in this way is formed between the water tank surface 200 and the swimming pool according to the temperature change. It has a function of absorbing the amount of contraction and expansion of the tile 100 for the water tank.

In addition, as shown in FIGS. 4 and 5 , the lower edge protrusion 30 may have a two-stage protruding structure in which space maintaining protrusions 31 protrude. That is, the lower edge protrusion 30 may be configured such that the space maintaining protrusion 31 is further protruded at the corner portion.

As shown in FIGS. 12 and 13 , the spacing maintaining protrusions 31 are formed when a plurality of water tank tiles 100 are continuously arranged on the water tank base surface 200, adjacent to another water tank tile. It is in contact with one side so that a gap (G) is automatically formed between the tiles 100 for a water tank in an outward direction (A), and an empty space (S) is automatically formed between the tiles 100 for a water tank in an inward direction (B). It has a function that allows At this time, the empty space (S) is formed as much as the protruding width (W3) of the spacing maintaining protrusion (31).

The gap (G) is a space exposed in the outward direction (A) between neighboring water tank tiles in which the upper edge projections 20 and the lower edge projections 30 are overlapped (the space between the upper edge projections and the main body), The joint effect according to the overlapping of the lower edge protrusions 20 and 30 and the tile for the water tank exposed to the outside are spaced apart at regular intervals to give an aligned effect.

In this way, when the gap maintaining protrusion 31 protrudes from the corner of the lower edge protrusion 30, the width W1 of the upper edge protrusion is the same as the width W2 of the lower edge protrusion, or It is formed to be larger than the width (W2), and the difference is formed to be smaller than the protruding width (W3) of the spacing maintaining protrusion (31).

As shown in FIG. 3, the upper coupling groove 40 is a space formed by a step between the lower edge protrusion 30 and the upper surface 11 of the main body, and moves outward along the lower edge protrusion 30. It is formed so as to open to (A). That is, when the water tank tiles are continuously installed, the upper coupling groove 40 corresponds to a space into which an upper edge protrusion of a neighboring water tank tile is inserted, that is, a space overlapped with each other.

As shown in FIG. 3 , the lower coupling groove 50 is a space formed by a step between the upper edge protrusion 20 and the bottom surface 12 of the main body, and goes inward along the upper edge protrusion 20. It is formed so as to open to (B). That is, the lower coupling groove 50 is a space formed between the tank base surface 200 and the upper edge protrusion 20 when the water tank tile is attached to the tank base surface, and is adjacent to the water tank tile. Corresponds to a space in which the lower edge projection of is inserted, that is, a space in which the lower edge projection overlaps and is installed.

As shown in FIGS. 8 and 9, when the water tank tile 100 is attached to the water tank surface 200 in the filling hole 70, the compression mortar applied to the water tank surface 200 ( 300) is inserted and charged, and has a function to firmly attach to the water tank tile 100, and as shown in FIGS. 1 to 7, the upper surface 30a and the bottom surface of the lower edge projection A plurality is formed on the lower edge protrusion 30 so as to pass through (30b).

At this time, the bottom surface 30b of the lower edge protrusion extends to the bottom surface 12 of the main body, and is attached to the bottom surface 200 of the water tank by the compression mortar 300 together with the bottom surface 12 of the main body. That is, the bottom surface 30b of the lower edge protrusion and the bottom surface 12 of the main body are not separated but formed as one plane.

The filling hole 70 may be formed to pass through the upper surface 30a and the bottom surface 30b of the lower edge protrusion without a step, but is preferably formed with a step in a two-stage hole structure or a three-stage hole structure. It can be.

That is, as shown in FIGS. 3 and 8 , the filling hole 70 includes an upper filling hole 71 formed to have a predetermined depth on the upper surface 30a of the lower edge protrusion and a lower portion of the lower edge protrusion. It is a three-stage structure including a lower filling hole 72 formed to have a predetermined depth on the surface 30b, and a middle filling hole 73 formed to communicate with the upper and lower filling holes 71 and 72 and a step. can be configured.

At this time, the depth (d1) of the upper filling hole is formed to be deeper than or equal to the depth (d2) of the lower filling hole, and preferably the depth (d1) of the upper filling hole is formed to be deeper than the depth (d2) of the lower filling hole . For example, the depth of the upper filling hole (d1): the depth of the lower filling hole (d2) may be formed to have a ratio of about 1:0.2 to 1.0, preferably about 1:0.2 to 0.5. do.

The filling hole 70 configured as described above is preferably composed of a three-stage hole structure by the upper filling hole 71, the middle filling hole 73, and the lower filling hole 72. As such, the three-stage hole structure When configured, since the compression mortar is filled with an 'I' cross-sectional structure or a fractional type 'I' cross-sectional structure, not only is the tile for the water tank firmly attached by the compression mortar filled into the upper filling hole 71, , through this, the floating phenomenon of the water tank tile is prevented. In particular, it is preferable that the filling hole 70 is formed to be filled with compression mortar in an 'I'-shaped cross-sectional structure.

In addition, since the upper edge protrusion of another adjacent water tank tile overlapping the lower edge protrusion 30 can be attached by the compression mortar filled into the filling hole 70, the continuously arranged water tank tiles are more robust. united by adhesion.

In addition, as shown in (a) of FIG. 9, the filling hole 70 is composed of a two-stage hole structure in which the upper filling hole 71 and the lower filling hole 72 have a step, so that the compression mortar 300 ), when the water tank tile 100 is attached and installed on the water tank base surface 200, the compression mortar can be filled in a 'T' cross-sectional structure.

In addition, as shown in (b) of FIGS. 6, 7 and 9, the filling hole 70 may be formed in a two-stage hole structure such that one side is opened along the edge of the lower edge protrusion 30. .

That is, the filling hole 70 includes an upper corner filling hole 74 and a lower corner filling hole 75 formed to communicate with the upper corner filling hole 74,

The length (L1) of the upper corner filling hole may be greater than the length (L1) of the lower corner filling hole, and the width (W4) of the upper corner filling hole may be smaller than the width (W5) of the lower corner filling hole.

That is, the upper corner filling hole 74 and the lower corner filling hole 75 may have a step difference, and a part of the lower corner filling hole 75 may communicate with the upper corner filling hole 74 . At this time, the upper edge filling hole 74 and the lower edge filling hole 75 are formed to open in the direction of the edge of the lower edge protrusion 30 .

As described above, the filling hole 70 having the upper corner filling hole 74 and the lower corner filling hole 75 has a difference in length and width, the upper support surface 74a and the lower support surface 75a Since it is provided, when the tile for the swimming pool tank is attached to the base surface by compression mortar, as shown in (b) of FIG. 9, the upper edge filling hole 31d and the lower edge filling hole 31e As the compression mortar is filled, the contact area (attachment area) with the compression mortar is increased by the upper support surface (74a) and the lower support surface (75a), and the effect of simultaneous attachment of the top and bottom to the water tank tile is generated, resulting in a swimming pool Solid adhesion and lifting of water tank tiles is prevented.

The open groove 60 is made of compression mortar so that the main body 10 to the tank bottom surface 200, in particular, the main body located on the upper edge protrusion 20 side is firmly and uniformly adhered to the tank bottom surface 200. As this is inserted and charged, as shown in FIGS. 1 to 5 and 7, it has a predetermined length in the form of a concave dovetail so as to be opened in the lower coupling groove 50 and the inward direction (B), One or more are formed.

That is, in the water tank tile 100 according to the present invention, the upper edge protrusion 20 is provided on one side of the main body, and the lower edge protrusion 30 through which a plurality of filling holes 70 are formed is provided on the other side of the main body. When the water tank tile 100 is attached and installed on the water tank base surface 200 by the compression mortar 300, the other side of the body having the lower edge protrusion is firmly attached by the filling hole 70, One side of the main body located on the side of the upper edge protrusion 20 may experience a decrease in adhesion compared to the other side of the main body, and this may cause a phenomenon in which the tiles for the water tank are not uniformly attached to the water tank background surface 200. can

Accordingly, the present invention has one or more openings that are opened in the lower coupling groove 50 and the inward direction (B) so that the compression mortar 300 can be inserted and charged to the side surface (10a or 10b) of the main body located on the side of the upper edge protrusion. The groove 60 is formed so that the water tank tile 100 is firmly attached to the water tank base surface 200 by insertion and filling of the compression mortar.

In particular, as shown in FIG. 3, the open groove 60 is formed in a concave dovetail shape having a pressing inclined surface 61 on the inside, so that when the compression mortar is inserted into the open groove 60 and filled, compression is performed. Since the pressing contact with the pressing inclined surface 61 by the mortar 300 occurs, a firm attachment to one side of the main body located in the inner direction B of the upper edge protrusion is achieved.

At this time, the length of the open groove 60 is not particularly limited, and may be formed to communicate with the filling hole 70, but is preferably formed with a predetermined length so as to be located in the main body 10.

In addition, as shown in FIGS. 2, 5 and 7, the open groove 60 is preferably formed to have a predetermined length with respect to the side surface 10a of the main body in the direction of the short width, but the main body 10 It may be formed to have a predetermined length in the longitudinal direction on another side surface (10b) of the.

In addition, in the water tank tile 100 according to the present invention, the end surface 20a of the upper edge protrusion exposed in an outward direction (A) and the side surface of the main body extending to the end portion 20a of the upper edge protrusion. (10c, 10d) are all configured to have a round shape in the inward direction (B), so that when a plurality of tiles 100 for a water tank are continuously arranged and installed, no sharp parts are generated in the exposed part to the outside. Even if the body is in contact, safety accidents do not occur, and a beautiful appearance is provided.

As shown in FIGS. 8(a), 9(b), 10 and 11, the water tank tile 100 according to the present invention configured as described above has an upper rim protrusion of one side of the water tank tile. The upper edge protrusion 20 may be overlapped with the lower edge protrusion 30 such that the end surface 20a comes into contact with the main body side surfaces 10c and 10d of another water tank tile adjacent thereto.

In this way, due to the overlapping installation of the upper and lower edge protrusions, no gaps are generated in the outward direction (A) between one water tank tile and another adjacent water tank tile, and through this, separate joint construction can be omitted. there is.

In addition, as in (a) of FIG. 8, when the width of the upper edge projection is formed to be larger than the width of the lower edge projection, there is an empty space between the side surfaces 10a and 10b of the body and the lower edge projection 20 ( S) is formed, and absorption of contraction expansion force due to temperature change and cracking is achieved.

As shown in FIG. 8(b) and FIG. 9(a), in the water tank tile 100 according to the present invention configured as above, the end surface 20a of the upper edge protrusion of the water tank tile on one side is The upper edge protrusion 20 of one water tank tile may be overlapped with the lower edge protrusion 30 of another water tank tile so as to be separated by a predetermined distance from the side surfaces 10c and 10d of the main body of another adjacent water tank tile. .

In this way, when the upper and lower edge protrusions are installed overlapping each other, a gap G is formed in the outward direction (A) between one water tank tile and another adjacent water tank tile, and at the same time, the side surface 10a of the main body An empty space (S) is formed between the , 10b) and the lower edge protrusion 20, making it easy to arrange and arrange the tiles by the spacing G between them, and it is possible to omit the joint construction, and the empty space ( By S), the absorption of the contraction and expansion force according to the temperature change and the crack on the tank surface is achieved.

In addition, when a plurality of water tank tiles are arranged so that the spacing protrusions 31 provided on the lower edge protrusions of one water tank tile come into contact with the body side surfaces 10a and 10b of another adjacent water tank tile, FIG. As shown in (b) of 8, FIG. 12 and FIG. 13, a gap G is formed in the outward direction A between one water tank tile and another adjacent water tank tile, and at the same time, the main body An empty space S is formed between the side surfaces 10a and 10b and the lower edge protrusion 20 .

In addition, the water tank tile according to the present invention configured as described above can be used as a tile for a swimming pool water tank installed on the water tank surface of a swimming pool, and can be used as a tile construction for the water tank surface of a water tank in which water is fresh. can be used

In addition, the material of the water tank tile 100 according to the present invention configured as described above is not limited. That is, the water tank tile 100 is not only ceramic, porcelain, metal, and wood, but also synthetic resin material such as FRP, super engineering plastic, engineering plastic, general-purpose plastic, BMC (Bulk Molding Compound) resin, or synthetic resin. It may be made of a composite material (for example, a fiber composite material) including, and may be molded by various manufacturing methods depending on the material.

For example, the water tank tile 100 may be integrally molded to have upper and lower edge protrusions 20 and 30, a filling hole 70, and a concave dovetail-shaped open hole 60 by compression molding. can

15 is a block diagram showing a method for manufacturing a tile for a water tank according to the present invention, FIG. 16 is a block diagram showing a method for manufacturing a tile for a water tank according to the present invention, and FIG. 17 is a separate mold and water tank according to the present invention. As an illustration showing the relationship between quiet tiles, the tile 100 for a water tank according to the present invention,

A separate mold coupling step in which the separate mold 420 for forming an open hole is integrally coupled to the lower mold 410;

A molding preparation step in which the temperature of the lower mold 410 and the upper mold 430 to which the separable mold 420 is coupled is maintained at 130° C. to 170° C.;

After the molding preparation step, an input step in which a molding compound is injected between the lower mold 410 and the upper mold 430 to which the separable mold 420 is coupled;

A molding step in which the water tank tile 100 is molded by a BMC molding method using compression molding or injection molding;

After the molding step, the upper mold 430 and the lower mold 410 are spaced apart, the sub-type separation step of separating the separable mold 420 from the lower mold 410;

A demolding step in which the tile 100 for the water tank located in the upper mold 430 or the lower mold 410 is demolded; including, upper/lower edge protrusions, filling holes, and a concave dovetail-shaped opening hole integrally provided Tiles for water baths are intended to be manufactured.

The upper mold 430 and the lower mold 410 are provided with a space into which a molding compound is injected for molding a tile for a water tank, and a hole forming projection 440 for forming a filling hole 70 of a lower edge projection is provided.

The separable mold 420 is connected to one side of the lower mold 410 so that it can be moved horizontally (or vertically) by the hydraulic cylinder 421, and molding for the concave dovetail-shaped opening groove 60 is performed. A plurality of convex dovetail-shaped protrusions 420a are provided.

In addition, a guide groove 411 through which the separable mold 420 slides is formed in the lower mold 410, and the separable mold 420 slides along the guide groove 411 by the hydraulic cylinder 421. It is coupled to or separated from the lower mold 410.

By combining/separating the lower mold 410 and the separable mold 420 as described above, during compression molding (or injection molding), the side surface (10a or 10b) of the main body of the water tank tile has a predetermined depth and has a concave dovetail shape. Molding of the open groove 60 can be performed, and separation of the separable mold 420 from the molded product and demolding of the molded product can be easily performed without causing damage to the concave dovetail-shaped open groove 60 .

That is, when the compression molding mold is simply composed of an upper mold and a lower mold, and the tile for the water tank is compression molded by the pressure of the upper mold (or lower mold) in which movement is performed, the main body positioned below the upper edge projection Molding of a dovetail-shaped open groove concave on one side could not be performed.

However, in the present invention, the separable mold 420 is configured to be coupled/separated from the lower mold 410 by being slid and moved by the hydraulic cylinder 421, so that the dovetail-shaped open hole in the water tank tile to be compression molded Molding and demolding of the molded product (water tank tile) in which the dovetail-shaped open hole is formed can be performed.

In the molding step, the mold temperature is maintained at 130° C. to 170° C. and maintained at a pressure of 500 to 600 ton for about 200 to 300 sec, preferably for about 220 to 250 sec. By such pressurization, the molding compound is moved between the upper and lower molds and according to the shape of the separable mold, and molding is performed, and filling holes are formed by hole-forming protrusions provided in the upper and lower molds, A dovetail-shaped open hole is formed by a separable mold operated by a hydraulic cylinder.

The molding compound is for molding a tile for a water tank by compression molding or injection molding, and the type thereof is not limited.

For example, the molding compound may be made of BMC (Bulk Molding Compound) resin.

In addition, the molding compound may include, for example, 15 to 38 wt% of resin, 40 to 50 wt% of calcium carbonate, 15 to 20 wt% of glass fiber, 5 to 12 wt% of polystyrene, and 2 to 4 wt% of additives. In this case, the resin is a thermosetting resin alone or a mixed resin, and the additives may include known additives used in compression molding or injection molding, such as a release agent and a low shrinkage agent.

In addition, the molding compound may be made of organic/inorganic materials including silica sand, cement, and the like.

As shown in FIGS. 8 to 13, the plurality of tiles 100 for a swimming pool tank of the present invention configured as described above are continuously attached to the base surface 200 by the compression mortar 300, and one side can be The side surface (10c, 10d) of the upper surface of the main body of the quiet tile and the end surface (20a) of the upper edge projection of another adjacent water tank tile have a gap (G) of the tile 100 for one side pool water tank. The upper edge protrusion of another pool water tank tile 100 adjacent to the lower edge protrusion is installed to partially overlap, and such overlapping installation allows construction of a plurality of water tank tiles without joint construction.

In addition, in the case of a water tank tile in which the spacing maintaining protrusions 31 are further provided on the lower rim protrusions, construction can be performed so that a plurality of water tank tiles are in close contact with each other by the spacing protrusions, so that the construction can be performed more quickly and conveniently. In addition, a gap G and an empty space 60 are automatically formed between one water tank tile and another adjacent water tank tile.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

In addition, the terminology described in the present invention is to distinguish one component from other components and aid understanding of the present invention, and the components of the present invention are not limited by the described terms.

(10): main body (11): upper surface of main body
(12): Bottom surface of the main body (20): Upper rim protrusion
(20a): End of the upper border projection (30): Lower border projection
(30a): top surface (30b): bottom surface
(31): Spacing protrusion (40): Upper coupling groove
(50): lower coupling groove (60): open groove
(61): Push slope (70): Filling hole
(71): upper filling hole (72): lower filling hole
(73): Middle filling hole (74): Upper corner filling hole
(74a): upper support surface (75): lower corner filling hole
(75a): lower support surface (100): tile for water tank
(200): water tank base (300): compression mortar
(400): mold (410): lower mold
(420): separable mold (420a): protrusion
(430): upper mold (440): hole forming protrusion

Claims (14)

main body;
Upper rim projections protruding along two adjacent sides of the main body;
a lower edge protrusion protruding along the other two adjacent sides of the main body on which the upper edge protrusion is not formed;
an upper coupling groove formed along the lower rim projection by a step between the lower rim projection and the upper surface of the main body;
a lower coupling groove formed along the upper rim projection by a step between the upper rim projection and the bottom surface of the main body;
One or more open grooves communicating with the bottom coupling groove and formed on one side of the main body to be opened to the bottom surface of the main body to be filled with compression mortar;
A tile for a water tank, comprising: a plurality of filling holes formed to pass through the lower edge protrusion and filled with compression mortar.
according to claim 1;
A tile for a water tank, characterized in that the upper edge projection and the lower edge projection are formed to have a thickness ratio of 1: 1 to 5.
according to claim 1;
The lower rim protrusion is composed of a two-stage protruding structure in which the spacing protrusion is further protruded,
The spacing maintaining protrusions are in close contact with the side surface of the main body located below the upper edge protrusion of the neighboring water tank tile, so that a distance (G) is formed between the neighboring water tank tiles attached to the water tank base surface in the outward direction (A). A tile for a water tank characterized in that it is automatically formed and configured to protrude so that an empty space (S) is automatically formed in an inward direction (B).
according to claim 1;
The filling hole consists of a three-stage hole structure in which the upper filling hole, the middle filling hole, and the lower filling groove have steps,
The upper filling hole is formed to have a predetermined depth on the upper surface of the lower edge projection, the lower filling hole is formed to have a predetermined depth on the lower surface of the lower edge projection, and the middle filling hole is formed to have a step with the upper / lower filling hole Is provided and is formed to communicate with each other,
A tile for a water tank, characterized in that it is configured to fill the filling hole with an 'I' cross-sectional structure or an 'I'-shaped cross-sectional structure of the probable fraction type.
according to claim 1;
The filling hole is composed of a two-stage hole structure in which the upper filling hole and the lower filling hole have a step, so that the compression mortar is filled in a 'T'-shaped cross-sectional structure.
according to claim 1;
The filling hole is composed of a two-stage hole structure in which the upper corner filling hole and the lower corner filling hole formed to communicate with the upper corner filling hole have a step,
The length (L1) of the upper corner filling hole is greater than the length (L1) of the lower corner filling hole, and the width (W4) of the upper corner filling hole is smaller than the width (W4) of the lower corner filling hole. .
according to claim 1;
The opening groove has a concave dovetail shape having a pressing slope on the inside so as to be opened to the lower coupling groove and the inward direction (B), has a predetermined length, and has one or more tiles for a water tank, characterized in that .
According to any one of claims 1 to 7;
The tile for the tank is made of one selected from among ceramic materials, porcelain materials, metal materials, wood materials, FRP, super engineering plastics, engineering plastics, general-purpose plastics, BMC (Bulk Molding Compound), synthetic resin materials, and composite materials including synthetic resin. Characterized by the tile for the water tank.
A separable mold coupling step in which a separable mold for forming an open hole is integrally coupled to a lower mold;
A molding preparation step in which the temperature of the lower mold and the upper mold is maintained at 130 ° C to 170 ° C;
After the molding preparation step, an input step in which the molding compound is injected between the lower mold and the upper mold;
A molding step of molding a tile for a water tank using a BMC molding method using compression molding or injection molding;
After the molding step, the upper mold and the lower mold are spaced apart, subsidy-type separation step of separating the separable mold from the lower mold;
A method for manufacturing a tile for a water tank, comprising a demolding step of demolding a tile for a water tank located in an upper mold or a lower mold, wherein the tile for a water tank according to any one of claims 1 to 7 is formed.
according to claim 9;
The upper mold and the lower mold are provided with hole forming projections for forming filling holes of the lower edge projections,
In the lower mold, a guide groove through which the separable mold slides is formed,
A method for manufacturing a tile for a water tank, characterized in that the separable mold for forming an open hole is provided with a plurality of convex dovetail-shaped protrusions and is configured to slide along the guide groove by a hydraulic cylinder.
according to claim 9;
A method for manufacturing a tile for a water tank, characterized in that the molding compound is made of BMC (Bulk Molding Compound) resin.
according to claim 9;
The molding compound contains 15 to 38 wt% of resin, 40 to 50 wt% of calcium carbonate, 15 to 20 wt% of glass fiber, 5 to 12 wt% of polystyrene, and 2 to 4 wt% of additives.
according to claim 12;
The resin is a tile manufacturing method for a water tank, characterized in that the thermosetting resin is a resin alone or mixed.
according to claim 9;
The molding step is a method for manufacturing a tile for a water tank, characterized in that the mold temperature is maintained at 130 ° C. to 170 ° C. and pressurized for 200 to 300 sec at a pressure of 500 to 600 ton.