Plate product using natural stone for floor and wall finishing
A plate product for finishing a floor or wall is disclosed. The plate product includes a natural-stone surface plate which has a predetermined thickness and is cut to have a predetermined length and width. A reinforcing plate is cut to have a length and width corresponding to those of the natural-stone surface plate and attached to the lower surface of the surface plate. A base plate is cut to have a length and width which are larger than those of the natural-stone surface plate and attached to the lower surface of the reinforcing plate. The upper layer part of the base plate having a predetermined thickness is pushed horizontally at one lengthwise side surface and one widthwise end surface, and the lower layer part having a remaining thickness is pushed horizontally at the other lengthwise side surface and the other widthwise end surface.
1. A floor or wall finishing plate product using natural stone, comprising:
a natural-stone surface plate having a predetermined thickness, and cut to have a predetermined length and width;
a reinforcing plate cut to have a length and width corresponding to those of the natural-stone surface plate, and attached to a lower surface of the natural-stone surface plate; and
a base plate cut to have a length and width which are larger than those of the natural-stone surface plate and attached to a lower surface of the reinforcing plate, an upper layer part of the base plate having a predetermined thickness being pushed horizontally at a first lengthwise side surface and a first widthwise end surface, a lower layer part having a remaining thickness being pushed horizontally at a second lengthwise side surface and a second widthwise end surface,
wherein the first lengthwise side surface and the first widthwise end surface comprise a side receiving part and an end receiving part which are recessed horizontally under the reinforcing plate, and the second lengthwise side surface and the second widthwise end surface comprise a side protruding part and an end protruding part which protrude horizontally under the reinforcing plate, and
the side protruding part is coupled to the side receiving part and the end protruding part is coupled to the end receiving part, so that finishing plate products are continuously horizontally coupled to each other in lengthwise and widthwise directions,
wherein the base plate is made of acrylonitrile-butadiene-styrene (ABS) resin or melamine resin and formed through injection molding, and wherein the base plate has a honeycomb structure including a plurality of balanced rectangular recesses or hexagonal recesses which open downwards and upwards except for on a predetermined portion of an edge of the base plate, and wherein each downwardly directed recess has lateral edges aligned with corresponding upwardly directed recesses.
2. The floor or wall finishing plate product according to claim 1 , wherein the reinforcing plate is selected from among the group consisting of an aluminum composite plate having a plastic plate and two aluminum plates attached to upper and lower surfaces of the plastic plate, a fiber glass board, a cellulose fiber reinforced cement (CRC) board, a magnesium board, and a urethane foam board.
3. The floor or wall finishing plate product according to claim 1 , wherein the base plate is provided with a plurality of vent holes which are arranged according to a predetermined arranging rule in such a way as to penetrate vertically.
4. A floor or wall finishing plate product using natural stone, comprising:
a natural stone surface plate having a predetermined thickness, and cut to have a predetermined length and width;
a reinforcing plate cut to have a length and width corresponding to those of the natural stone surface plate, and attached to a lower surface of the natural stone surface plate; and
a base plate cut to have a length and width which are larger than those of the natural stone surface plate and attached to a lower surface of the reinforcing plate, the base plate comprising a side receiving part and an end receiving part which are recessed horizontally in a first lengthwise side surface and a first widthwise end surface, and comprising a side protruding part and an end protruding part which protrude horizontally from a second lengthwise side surface and a second widthwise end surface,
wherein the side protruding part is coupled to the side receiving part and the end protruding part is coupled to the end receiving part, so that finishing plate products are continuously horizontally coupled to each other in lengthwise and widthwise directions,
wherein the base plate is made of acrylonitrile-butadiene-styrene (ABS) resin or melamine resin and formed through injection molding, and wherein the base plate has a honeycomb structure including a plurality of balanced rectangular recesses or hexagonal recesses which open downwards and upwards except for on a predetermined portion of an edge of the base plate, and wherein each downwardly directed recess has lateral edges aligned with corresponding upwardly directed recesses.
5. The floor or wall finishing plate product according to claim 4 , wherein the reinforcing plate is selected from among the group consisting of an aluminum composite plate having a plastic plate and two aluminum plates attached to upper and lower surfaces of the plastic plate, a fiber glass board, a cellulose fiber reinforced cement (CRC) board, a magnesium board, and a urethane foam board.
6. The floor or wall finishing plate product according to claim 4 , wherein each of the side receiving part and the end receiving part is formed to be surrounded by an upper wall, a side wall and a lower wall, the upper wall being positioned further inside than the lower wall.
7. The floor or wall finishing plate product according to claim 6 , wherein each of the side receiving part and the end receiving part is formed such that a section of a predetermined dimension with the upper wall eliminated and a section of a predetermined dimension with the lower wall eliminated repeatedly alternate with each other.
8. The floor or wall finishing plate product according to claim 4 , wherein the base plate is provided with a plurality of vent holes which are arranged according to a predetermined arranging rule in such a way as to penetrate vertically.