US3344570A - Reinforced flooring tile - Google Patents

Reinforced flooring tile Download PDF

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US3344570A
US3344570A US417750A US41775064A US3344570A US 3344570 A US3344570 A US 3344570A US 417750 A US417750 A US 417750A US 41775064 A US41775064 A US 41775064A US 3344570 A US3344570 A US 3344570A
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tile
network
concrete
reinforcing
tiles
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US417750A
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Marson Emilio
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials

Definitions

  • a reinforced flooring tile of rectangular form comprising a body of concrete with a reinforcing framework embedded therein, said framework being composed of a rectangular frame, all four sides of which are spaced inwardly a short distance from the periphery of the tile and downwardly below the upper surface of the tile, the space inside the rectangular frame being covered by a reinforcing network formed of edgewise positioned fiat bars'integral with the rectangular ⁇ frame and with their upper edges lying in the plane of the upper surface of the tile, the space between the rectangular frame and the periphery of the tile being traversed by rectilinear prolongations of said bars, said prolongations extending across and being integral with said frame, the free ends of the prolongations terminating at the periphery of the tile at points equally spaced from one another and from the corners of the tile along all four edges of the tile.
  • This invention relates to flooring tiles and has for its object the manufacture of ooring tiles made of concrete and reinforced at their top by a network of a wear resistant material such as a suitable synthetic resin or a rigid light alloy.
  • the object of the invention is to manufacture wear resistant flooring tiles by which, llush with the wear surface a network or wear-resistant material is visible, so as to give an aesthetic and not monotonous appearance to the floor, said material being constituted of a suitable network or frame-work of edgewise arranged flat bars, obtained as a single piece by moulding a suitable material such as a wear-resistant mouldable thermoplastic synthetic resin, or a suitable light alloy.
  • thermoplastic synthetic resin forming the reinforcing network may be of the class comprising polyethylene, polystirol, polyvinyl chloride and the like.
  • a metallic reinforcing network may be made of a light alloy, such as an aluminum-magnesium alloy or the class including the alloy sold under the tradename of Duraluminium or the like.
  • the reinforced flooring tile according to the invention is preferably manufactured by preparing a reinforcing integral network adapted to be inscribed in a rectangular flooring tile outline and comprising a plurality of segments forming a number of polygons and, in addition, having open segments ending at equal distances from each other and/ or from the angle formed at the intersection of the straight lines drawn tangent to the ends of the said open segments and corresponding to the outline of one complete tile.
  • said network forms in its entirety a reinforcing frame member, whose sides are parallel to the sides of the tile outline, said frame extending below the outer face of the tile, so as to remain substantially wholly embedded in the concrete, or may extend to the lower tile face.
  • At least a part of the segments constituting the reinforcing network may be provided with anchoring cross members which, like the frame, do not project up to the tile surface and may remain either completely embedded in the concrete or may extend down to the lower tile face.
  • reinforcing and anchoring members are provided, which add to the strength of the tiles and prevent detaching of the concrete from the reinforcing network, particularly in proximity of the tile sides and bottom face.
  • FIGURES 1 and 2 show top and bottom views respectively of tile top reinforcing network for concrete flooring tiles.
  • FIGURE 3 shows an enlarged scale a cross-section through a part of a tile in inverted position during its manufacture in a conventional mould.
  • FIGURE 4 is a cross section on an enlarged scale on line IV-IV of FIG. 2, showing a Variation of the arrangement of the anchoring members on one of the network sides;
  • FIGURE 5 shows a flooring section comprising three adjoining square tiles reinforced according to the invention.
  • a reinforcing network 2 made of mouldable plastic material or of a suitable light alloy which comprises a plurality of edgewise arranged flat bars forming a plurality of complete polygons plus a number of bar segments the ends of which E, F, G, H, I, K, L, N and so on, lie on the side lines A-B, A-C and so on of one complete tile BACD, FIGURE 1, which is formed by the reinforcing network 2 and the concrete mass 1 in which said network is embedded.
  • the segments AE, EF, FG, GH and HB, on' the tile side AB and the corresponding segments on the other three tile sides are preferably of equal length and are equal to those on an adjoining tile side, so that they meet end-to-end, as shown in FIG. 5.
  • top sides of the segments forming the network 2 lie in the plane of the top or wear surface of the tile, to be formed of concrete intersected by the said network segments, whose top edges lie ush therewith, while the bottom edges are embedded in the concrete 1.
  • a rectangular frame 4 integral with some of the network segments is positioned with all of its four sides spaced inwardly a ⁇ short distance from the periphery of the tile and downwardly a short distance below the surface of the tile. Said frame 4 lies either flush with the bottom side of the tile, as shown in FIG. 3, or is completely embedded in the concrete of the tile, as shown in FIG. 4.
  • Anchoring cross pieces 3 are also made integral of the network segments. Also said anchoring pieces may either lie flush with the bottom end of the tiles, as shown in FIG. 3, or may project from a middle position of said network segments, as shown in FIG. 4.
  • All reinforcing network and frame members 2, 3, 4 are moulded and form a single piece, which is then inserted in conventional moulds M, FIG. 3, for the manufacture of tiles with the network top against the mould bottom and the concrete is poured and possibly vibrated and/ or compressed in said moulds, so as to form reinforced tiles P, the top face of which is intersected by the edges of all the flat bars while the bottom face may be flush with the bottom sides of all or any of the bars of frame 4 and with any or all anchoring members 3.
  • the network may be made of mouldable synthetic resin, such as polyvinyl chloride, polystirol or polyethylene, or may be made of aluminum alloy, such as duraluminum.
  • a reinforced flooring tile of rectangular form comprising a body of concrete with a reinforcing framework ernbedded therein, said framework being composed of a rectangular frame, all four sides of which are spaced inwardly a short distance from the periphery of the tile and downwardly below the upper surface of the tile, the space inside the rectangular frame being covered by a reinforcing network formed of edgewise positioned flat bars integral with the rectangular frame and with their upper edges lying in the plane of the upper surface of the tile, the space between the rectangular frame and the periphery of the tile being traversed by rectilinear prolongations of said l bars, said prolongations extending across and being integral with said frame, the free ends of the prolongations terminating at the periphery of the tile at points equally spaced from one another and from the corners of the tile along all four edges of the tile.
  • FRANK L. ABBOTT Primary Examiner.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Floor Finish (AREA)
  • Finishing Walls (AREA)

Description

Oct. 3, 1967 v E. MARSON 3,344,570
REINFORCED FLO R NG T Filed Dec. 1l, 1964 United States Patent O 3,344,570 REINFORCED FLOORING TILE Emilio Marson, 1 Via Stacchetti, Genoa, Italy Filed Dec. 11, 1964, Ser. No. 417,750 1 Claim. (Cl. 52-315) ABSTRACT F THE DISCLOSURE A reinforced flooring tile of rectangular form comprising a body of concrete with a reinforcing framework embedded therein, said framework being composed of a rectangular frame, all four sides of which are spaced inwardly a short distance from the periphery of the tile and downwardly below the upper surface of the tile, the space inside the rectangular frame being covered by a reinforcing network formed of edgewise positioned fiat bars'integral with the rectangular` frame and with their upper edges lying in the plane of the upper surface of the tile, the space between the rectangular frame and the periphery of the tile being traversed by rectilinear prolongations of said bars, said prolongations extending across and being integral with said frame, the free ends of the prolongations terminating at the periphery of the tile at points equally spaced from one another and from the corners of the tile along all four edges of the tile.
This invention relates to flooring tiles and has for its object the manufacture of ooring tiles made of concrete and reinforced at their top by a network of a wear resistant material such as a suitable synthetic resin or a rigid light alloy.
The object of the invention is to manufacture wear resistant flooring tiles by which, llush with the wear surface a network or wear-resistant material is visible, so as to give an aesthetic and not monotonous appearance to the floor, said material being constituted of a suitable network or frame-work of edgewise arranged flat bars, obtained as a single piece by moulding a suitable material such as a wear-resistant mouldable thermoplastic synthetic resin, or a suitable light alloy.
According to a preferred embodiment of the invention, the thermoplastic synthetic resin forming the reinforcing network may be of the class comprising polyethylene, polystirol, polyvinyl chloride and the like.
If, instead of a synthetic resin, a metallic reinforcing network is preferred, this may be made of a light alloy, such as an aluminum-magnesium alloy or the class including the alloy sold under the tradename of Duraluminium or the like.
The reinforced flooring tile according to the invention is preferably manufactured by preparing a reinforcing integral network adapted to be inscribed in a rectangular flooring tile outline and comprising a plurality of segments forming a number of polygons and, in addition, having open segments ending at equal distances from each other and/ or from the angle formed at the intersection of the straight lines drawn tangent to the ends of the said open segments and corresponding to the outline of one complete tile.
In this manner, by arranging the flooring tiles with adjoining like sides, also the ends of the open segments of one tile come in line with the ends of the open segments of the adjoining tile and form together closed polygons.
Further, according to the invention, said network forms in its entirety a reinforcing frame member, whose sides are parallel to the sides of the tile outline, said frame extending below the outer face of the tile, so as to remain substantially wholly embedded in the concrete, or may extend to the lower tile face.
ice
Also, according to the invention, at least a part of the segments constituting the reinforcing network may be provided with anchoring cross members which, like the frame, do not project up to the tile surface and may remain either completely embedded in the concrete or may extend down to the lower tile face.
In this manner reinforcing and anchoring members are provided, which add to the strength of the tiles and prevent detaching of the concrete from the reinforcing network, particularly in proximity of the tile sides and bottom face.
Other objects and advantages of the invention will be apparent from the following specification made with reference to the accompanying drawing, in which:
FIGURES 1 and 2 show top and bottom views respectively of tile top reinforcing network for concrete flooring tiles.
FIGURE 3 shows an enlarged scale a cross-section through a part of a tile in inverted position during its manufacture in a conventional mould.
FIGURE 4 is a cross section on an enlarged scale on line IV-IV of FIG. 2, showing a Variation of the arrangement of the anchoring members on one of the network sides; and
FIGURE 5 shows a flooring section comprising three adjoining square tiles reinforced according to the invention.
According to the invention, for the manufacture of reinforced concrete flooring tiles P, a reinforcing network 2 made of mouldable plastic material or of a suitable light alloy is provided which comprises a plurality of edgewise arranged flat bars forming a plurality of complete polygons plus a number of bar segments the ends of which E, F, G, H, I, K, L, N and so on, lie on the side lines A-B, A-C and so on of one complete tile BACD, FIGURE 1, which is formed by the reinforcing network 2 and the concrete mass 1 in which said network is embedded. The segments AE, EF, FG, GH and HB, on' the tile side AB and the corresponding segments on the other three tile sides are preferably of equal length and are equal to those on an adjoining tile side, so that they meet end-to-end, as shown in FIG. 5.
The top sides of the segments forming the network 2 lie in the plane of the top or wear surface of the tile, to be formed of concrete intersected by the said network segments, whose top edges lie ush therewith, while the bottom edges are embedded in the concrete 1.
In order to stiffen the network 2 and to maintain same well embedded in the concrete mass 1, a rectangular frame 4 integral with some of the network segments is positioned with all of its four sides spaced inwardly a `short distance from the periphery of the tile and downwardly a short distance below the surface of the tile. Said frame 4 lies either flush with the bottom side of the tile, as shown in FIG. 3, or is completely embedded in the concrete of the tile, as shown in FIG. 4.
Anchoring cross pieces 3 are also made integral of the network segments. Also said anchoring pieces may either lie flush with the bottom end of the tiles, as shown in FIG. 3, or may project from a middle position of said network segments, as shown in FIG. 4.
All reinforcing network and frame members 2, 3, 4 are moulded and form a single piece, which is then inserted in conventional moulds M, FIG. 3, for the manufacture of tiles with the network top against the mould bottom and the concrete is poured and possibly vibrated and/ or compressed in said moulds, so as to form reinforced tiles P, the top face of which is intersected by the edges of all the flat bars while the bottom face may be flush with the bottom sides of all or any of the bars of frame 4 and with any or all anchoring members 3.
As clearly shown in FIG. 5, by the described arrangement, when the tiles are placed on the surface to be tloored, the ends of the outwardly directed prolongations of the network meet the ends of similar prolongations of the adjoining tiles and form a practically uninterrupted network of wear resisting material, which imparts to the flooring an aesthetic appearance.
The network may be made of mouldable synthetic resin, such as polyvinyl chloride, polystirol or polyethylene, or may be made of aluminum alloy, such as duraluminum.
I claim:
A reinforced flooring tile of rectangular form comprising a body of concrete with a reinforcing framework ernbedded therein, said framework being composed of a rectangular frame, all four sides of which are spaced inwardly a short distance from the periphery of the tile and downwardly below the upper surface of the tile, the space inside the rectangular frame being covered by a reinforcing network formed of edgewise positioned flat bars integral with the rectangular frame and with their upper edges lying in the plane of the upper surface of the tile, the space between the rectangular frame and the periphery of the tile being traversed by rectilinear prolongations of said l bars, said prolongations extending across and being integral with said frame, the free ends of the prolongations terminating at the periphery of the tile at points equally spaced from one another and from the corners of the tile along all four edges of the tile.
References Cited UNITED STATES PATENTS Re. 957 5/1860 Granges 52-581 867,637 10/1907 Bennett 52-384 1,326,741 12/1919 Jordan 94-5 1,983,412 12/1934 Smith 94-5 2,327,029 8/1943 Donelson et al. 94-5 2,852,932 9/1958 Cable 52-385 3,025,772 3/1962 Palatini 52-388 3,131,514 5/1964 Sick 52-384 FOREIGN PATENTS 570,763 7/ 1945 Great Britain.
FRANK L. ABBOTT, Primary Examiner.
I. L. RIDGILL, Assistant Examiner.
US417750A 1964-12-11 1964-12-11 Reinforced flooring tile Expired - Lifetime US3344570A (en)

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832078A (en) * 1972-08-18 1974-08-27 Japan Non Slip Pavement Co Inc Method and apparatus of manufacturing non-slip pavement blocks and product thereof
US4859504A (en) * 1988-05-25 1989-08-22 Rossiter Paul J Concrete finishing process
US5225134A (en) * 1991-02-08 1993-07-06 Concrete Design Specialties, Inc. Methods of forming contoured walls
US5386963A (en) * 1990-11-07 1995-02-07 Concrete Design Specialties, Inc. Form liner
US5536557A (en) * 1990-11-07 1996-07-16 Concrete Design Specialties, Inc. Single stone form liner
US5636485A (en) * 1991-10-05 1997-06-10 Al-Saleh; Abdul A. A. Tiling networks with geometrical and ornamental patterns
US5789032A (en) * 1996-09-20 1998-08-04 Excelstone International, Inc. Moldless coated board
US5787666A (en) * 1994-12-23 1998-08-04 Sherry; Edward B. Thin masonry veneer panel system and the fabrication thereof
US5885502A (en) * 1995-12-20 1999-03-23 Bomanite Corporation Method of forming patterned walls
US5937602A (en) * 1997-03-19 1999-08-17 Jalbert; Gaetan Ground cover with improved resistance to degradation by freezing and thawing
US5941657A (en) * 1995-08-17 1999-08-24 Heinrich Klostermann Gmbh & Co. Kg Floor covering made up of pentagonal concrete moulded parts with joints between them
US6129329A (en) * 1990-11-07 2000-10-10 Concrete Design Specialties, Inc. Gang form including single stone liners
US20040211141A1 (en) * 2003-04-28 2004-10-28 Sandy Howard M. Decorative siding panel and method of manufacture
USD790154S1 (en) * 2016-01-14 2017-06-27 General Mills, Inc. Embossed bread product
USD878636S1 (en) * 2018-03-16 2020-03-17 3Form, Llc Panel embossed in paragon shapes
USD880169S1 (en) * 2017-10-24 2020-04-07 Bedgear, Llc Fabric
USD880170S1 (en) * 2017-10-24 2020-04-07 Bedgear, Llc Fabric
USD897118S1 (en) * 2018-09-14 2020-09-29 Robert Earl Dewar Sheet material
USD898955S1 (en) * 2019-03-27 2020-10-13 Ningbo Yinshuo Plastic Co., Ltd. Nonskid pad
USD998976S1 (en) * 2020-07-24 2023-09-19 Berry Global, Inc. Nonwoven fabric

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US867637A (en) * 1904-05-14 1907-10-08 George H Bennett Process of making flooring and the flooring itself.
US1326741A (en) * 1919-12-30 Reversible reinforced concrete and asphalt composition paving-flag
US1983412A (en) * 1930-06-05 1934-12-04 Smith Corp A O Sheet metal pavement grid and method of making the same
US2327029A (en) * 1941-03-06 1943-08-17 Western Waterproofing Company Flooring
GB570763A (en) * 1943-10-26 1945-07-20 Guest Keen & Nettlefolds Ltd Improvements relating to floors, paving or roads
US2852932A (en) * 1957-03-26 1958-09-23 Us Ceramic Tile Company Tile and grouting assembly
US3025772A (en) * 1956-02-21 1962-03-20 Palatini Benno Surface covering
US3131514A (en) * 1958-01-08 1964-05-05 Siek Metta Thin precast wall panel construction

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1326741A (en) * 1919-12-30 Reversible reinforced concrete and asphalt composition paving-flag
US867637A (en) * 1904-05-14 1907-10-08 George H Bennett Process of making flooring and the flooring itself.
US1983412A (en) * 1930-06-05 1934-12-04 Smith Corp A O Sheet metal pavement grid and method of making the same
US2327029A (en) * 1941-03-06 1943-08-17 Western Waterproofing Company Flooring
GB570763A (en) * 1943-10-26 1945-07-20 Guest Keen & Nettlefolds Ltd Improvements relating to floors, paving or roads
US3025772A (en) * 1956-02-21 1962-03-20 Palatini Benno Surface covering
US2852932A (en) * 1957-03-26 1958-09-23 Us Ceramic Tile Company Tile and grouting assembly
US3131514A (en) * 1958-01-08 1964-05-05 Siek Metta Thin precast wall panel construction

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832078A (en) * 1972-08-18 1974-08-27 Japan Non Slip Pavement Co Inc Method and apparatus of manufacturing non-slip pavement blocks and product thereof
US4859504A (en) * 1988-05-25 1989-08-22 Rossiter Paul J Concrete finishing process
US5386963A (en) * 1990-11-07 1995-02-07 Concrete Design Specialties, Inc. Form liner
US5536557A (en) * 1990-11-07 1996-07-16 Concrete Design Specialties, Inc. Single stone form liner
US6129329A (en) * 1990-11-07 2000-10-10 Concrete Design Specialties, Inc. Gang form including single stone liners
US5225134A (en) * 1991-02-08 1993-07-06 Concrete Design Specialties, Inc. Methods of forming contoured walls
US5632922A (en) * 1991-02-08 1997-05-27 Concrete Design Specialties, Inc. Form liner
US6808667B2 (en) 1991-02-08 2004-10-26 Concrete Design Specialties, Inc. Form liner method
US5636485A (en) * 1991-10-05 1997-06-10 Al-Saleh; Abdul A. A. Tiling networks with geometrical and ornamental patterns
US5787666A (en) * 1994-12-23 1998-08-04 Sherry; Edward B. Thin masonry veneer panel system and the fabrication thereof
US5941657A (en) * 1995-08-17 1999-08-24 Heinrich Klostermann Gmbh & Co. Kg Floor covering made up of pentagonal concrete moulded parts with joints between them
US5885502A (en) * 1995-12-20 1999-03-23 Bomanite Corporation Method of forming patterned walls
US5789032A (en) * 1996-09-20 1998-08-04 Excelstone International, Inc. Moldless coated board
US5937602A (en) * 1997-03-19 1999-08-17 Jalbert; Gaetan Ground cover with improved resistance to degradation by freezing and thawing
US20040211141A1 (en) * 2003-04-28 2004-10-28 Sandy Howard M. Decorative siding panel and method of manufacture
USD790154S1 (en) * 2016-01-14 2017-06-27 General Mills, Inc. Embossed bread product
USD880169S1 (en) * 2017-10-24 2020-04-07 Bedgear, Llc Fabric
USD880170S1 (en) * 2017-10-24 2020-04-07 Bedgear, Llc Fabric
USD878636S1 (en) * 2018-03-16 2020-03-17 3Form, Llc Panel embossed in paragon shapes
USD897118S1 (en) * 2018-09-14 2020-09-29 Robert Earl Dewar Sheet material
USD898955S1 (en) * 2019-03-27 2020-10-13 Ningbo Yinshuo Plastic Co., Ltd. Nonskid pad
USD998976S1 (en) * 2020-07-24 2023-09-19 Berry Global, Inc. Nonwoven fabric

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