US20070193145A1 - Outdoor decking material - Google Patents
Outdoor decking material Download PDFInfo
- Publication number
- US20070193145A1 US20070193145A1 US11/565,070 US56507006A US2007193145A1 US 20070193145 A1 US20070193145 A1 US 20070193145A1 US 56507006 A US56507006 A US 56507006A US 2007193145 A1 US2007193145 A1 US 2007193145A1
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- Prior art keywords
- deck surface
- surface unit
- boards
- deck
- unit
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Classifications
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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
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
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- 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
- E01C5/001—Pavings made of prefabricated single units on prefabricated supporting structures or prefabricated foundation elements except coverings made of layers of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/005—Supports for elevated load-supporting roof coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/76—Making non-permanent or releasable joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
- B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
- B29K2309/08—Glass
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
- E04F2201/0511—Strips or bars, e.g. nailing strips
Definitions
- the present invention relates to outdoor decks. It has become popular to build attractive, outdoor wooden decks. Often they are attached to a home, but sometimes they are built to stand alone. They are typically made from lumber which has been treated to resist weathering.
- the present invention comprises relatively small outdoor deck surface units, which can be easily handled by a “do-it-yourselfer,” and which can be easily placed on a cement slab, some other support or even directly on the ground, to create an attractive outdoor deck, quickly and easily.
- Each unit comprises a plurality of boards arranged in a desired pattern and secured to an underlying substrate.
- Each unit is sufficiently large that an entire deck surface can be created relatively quickly, but is sufficiently small that each unit can readily be handled by a “do-it-yourself” deck builder without undue hardship.
- an unsightly concrete slab, a prepared layer of sand or dirt or even an old unsightly wooden deck can instantly be converted into an attractive deck by one simply placing a plurality of individual decking surface units in an adjacent fashion onto the unsightly surface.
- FIG. 1 comprises a perspective view of a deck surface unit made in accordance with the present invention.
- FIG. 2 is a perspective view of the reverse side of the surface unit from the side shown in FIG. 1 with a single joining unit also being shown at one corner of the deck surface unity.
- FIG. 3 is a side elevational view of the deck surface unit.
- FIG. 4 is a perspective view of an assembled deck, bounded by an edging trim strip.
- FIG. 5 is a perspective view of an alternative embodiment deck with the individual surface units arranged in a different manner.
- FIG. 6 is a top perspective view of an alternative embodiment individual decking unit of a different pattern.
- FIG. 7 is a plan view of yet another alternative embodiment deck surface unit.
- FIG. 8 is a top plan view of an alternative embodiment deck surface unit, with fragmentary portions of several adjacent units also being shown in plan view, and with substrate members shown in phantom.
- FIG. 9 is a perspective view of an alternative embodiment joining member.
- FIG. 10 is a bottom plan view of an alternative embodiment deck surface unit, utilizing a different type of substrate member.
- FIG. 11 is a cross-sectional, fragmentary view of the substrate member, taken along plane XI-XI of FIG. 10 .
- FIG. 12 is a rear view of a further alternative embodiment of the deck surface unit.
- FIG. 13 is a close up view of the substrate used with the further alternative embodiment of the deck surface unit.
- the terms “upper,” “lower,” “right,” “left,” “rear,” “front,” “vertical,” “horizontal,” and derivatives thereof shall relate to the invention as orientated in FIG. 1 .
- the invention may assume various alternative orientations, except where expressly specified to the contrary.
- the specific devices and processes illustrated in the attached drawings, and described in the following specification are simply exemplary embodiments of the inventive concepts defined in the appended claims. Hence, specific dimensions and other physical characteristics relating to the embodiments disclosed herein are not to be considered as limiting, unless the claims expressly state otherwise.
- a plurality of individual weather-treated boards 11 - 14 are secured to an underlying substrate member 20 to form a unit 1 .
- adjacent deck units 1 are kept from moving apart either by tacking a trim strip 40 around the perimeter of the arranged units 1 ( FIG. 4 ), or by underlying each of the adjacent units along adjacent side edges or corners with a small joining pad or unit 30 ( FIGS. 2 and 3 ), or by underlying several or all of the units with one or more pieces of double-faced adhesive 80 ( FIG. 2 ) or some combination of the foregoing.
- Another option is to underlie at least the perimeter units with double-faced tape 80 .
- Units, similarly made, of different configurations, e.g. units 2 and 3 in FIG. 4 are used to fill in small spaces left by the arrangement of adjacent decking units.
- Each of the boards 11 - 14 is preferably weather treated lumber to be resistant to outdoor conditions.
- the boards can be treated during manufacture, but units 1 can also be sold without treatment, leaving treatment to the purchaser. It is preferably of sufficient thickness to resist warpage.
- Each of the individual boards 11 - 14 are preferably of sufficiently small area that the effects of any warpage on individual boards are less likely to be noticed.
- the individual boards, other than center piece 11 are cut from 5/4 inch by 4 inch boards, which, in other words, have a thickness of about 1 inch and a width of about 31 ⁇ 2 inches.
- center piece 11 has to be cut from a somewhat wider board, but also of 5/4 inch nominal thickness. If 1 inch thick boards are used, the final thickness of the boards is about 3 ⁇ 4 of an inch.
- the individual boards 11 - 14 can be molded of a weather resistant polymeric material.
- Structural foam polyethylene or polypropylene might be used. UV stabilizers would be incorporated. ABS and glass fiber reinforced urethanes and/or polyisocyanurates might also be used.
- the relatively small size of the individual boards 11 - 15 helps to minimize heat shrink and weather warpage problems. Ceramic or regular or foam concrete might also be used to make boards 11 - 15 .
- Each deck surface unit 1 is sufficiently large that it covers a significant area, but is sufficiently small that a unit can readily be lifted, moved, placed and handled by a single individual.
- each unit covers an area of at least about 2 square feet and no more than about 6 feet. More preferably, the area covered by each unit is between 3 and 5 feet.
- Unit 1 as shown in FIGS. 1-4 is a hexagon which is 15.5 inches on each side, and therefore covers approximately 4.36 square feet.
- Preferred embodiment unit 1 comprises a hexagonally-shaped center piece 11 , having a trapezoidally-shaped board 12 adjacent each edge of hexagon 11 .
- Each board 12 has a larger trapezoidally-shaped board 13 adjacent it, and each board 13 has a larger trapezoidally-shaped board 14 adjacent it.
- substrate 20 is preferably flexible and, in one embodiment, slightly cushiony to absorb irregularities in an underlying surface. It also preferably has a floor engaging surface which affords some frictional resistance against deck surface unit slippage during use.
- substrate 20 comprises a hexagonally-shaped piece of outdoor carpeting having a polymeric backing surface 21 with a nap layer 22 projecting therefrom.
- the polymeric backing is preferably a rubbery polymer backing.
- Boards 11 - 15 are preferably glued to the polymeric, preferably rubbery, backing surface 21 , with nap 22 facing away from the boards. Any adhesive which will resist the conditions of outdoor use and adhere wood to a rubbery polymeric material may be used. It has been found that a polyethylene hot-melt is a satisfactory adhesive, though a preferred adhesive is a moisture cured polyurethane adhesive.
- Geo fabric that includes a “fuzzy surface” on one side. While less cushiony than outdoor carpet, it is economically less expensive and easier to cut so that individual units 1 can be cut.
- Geo fabric is woven from a very strong, polymeric, narrow ribbon. Some geo fabric is available with a “fuzzy surface” on one side. This is the type of geo fabric that is preferred for use as substrate 20 in the present invention.
- the individual boards 11 - 14 are adhered to the smooth side of the geo fabric, such that the fuzzy surface acts as a friction surface to prevent the individual decking units 1 from sliding, or at least to minimize such slippage.
- a jute mat, polyester mat, polyethylene mat, polypropylene mat or other flexible weather resistant substrate, for example of the type used in quality indoor-outdoor carpet backings might be used. Materials which deteriorate relatively quickly in the elements, including some foam rubber carpet backing materials, are preferably avoided, in order to have a quality product.
- the illustrated joining units 30 are simply small area circles of a soft, fairly high friction, rubbery material. Each circle is very thin, and has a relatively small area, just sufficient to engage a portion of each of two or three adjacent units 1 .
- Double-faced tape or a bead of adhesive 80 ( FIG. 2 ) can be used in addition to or in place of units 30 .
- a preferred double-faced adhesive material is the tacky polyvinylbutyrate bead material used in the auto industry to seal the perimeter of windshields. This material comes in a 3/16 inch diameter bead, rolled up with a silicone release paper tape. It could be applied at the point of manufacture, but is preferably sold with units 1 for application in situ by the installer so the bead compresses under unit 1 in conformity with irregularities in the underlying surface.
- each deck unit 1 abuts an adjacent deck unit 1 along a side edge.
- One is of a trapezoidal configuration, which can be filled by a trapezoidally-shaped unit 2 .
- the other is triangular, and can be filled by a triangular-shaped unit 3 .
- a trim strip 40 is then tacked to the perimeter of the assembled deck surface to help hold it all together.
- joining units 30 are located at each corner of the adjacent units 1 .
- the specially shaped perimeter units 2 and 3 may also be adhered to a rather stiff, thin plastic substrate which projects from the inside edge of the perimeter unit underneath adjacent larger units. This helps prevent the perimeter units from flipping if a person steps on the outside edge, and it also helps to hold the smaller perimeter units in place.
- FIG. 5 shows an alternative arrangement of units 1 , wherein some are arranged side-by-side, while others are arranged point-to-point. This leaves diamond-shaped openings in the interior of the deck surface, and triangular-shaped openings along each edge.
- a pair of such units arranged back-to-back can take care of the gaps left in the interior of the deck surface, while one of such units can take care of a triangular opening along the edge.
- FIG. 6 shows an alternative embodiment hexagonal-shaped surface unit 1 ′ made up of boards 15 which are all of the same size and shape.
- Each board 15 is cut as a trapezoid. When cut from board which is 31 ⁇ 2 inches wide, each trapezoid can have a top edge which is 4 inches long and a bottom edge which is 8 inches long. The diagonal edges are also 4 inches long.
- a deck surface unit 1 ′ is comprised of six sections, with three boards 15 in each section. When each board is 31 ⁇ 2 inches wide, the length of each side of the resulting hexagon is 12 inches, and the area covered by deck unit 1 ′ is about 2.6 square feet.
- deck surface unit 1 ′′ which is made out of precisely the same trapezoidally-shaped unit 15 as is deck surface unit 1 ′ of FIG. 6 .
- the boards 15 are arranged in a slightly different pattern, however. Yet, the length of each of the hexagonal edges and the area covered by deck unit 1 ′′ are the same as for deck unit 1 ′.
- deck units 1 ′ and 1 ′′ can be made from individual boards which have identical dimensions. This makes the job of cutting and handling during manufacturing much easier.
- a second important advantage is that individual deck units 1 ′ and 1 ′′ can be cut in half, or even in individual triangular-shaped sections, by simply cutting through substrate member 20 with a knife (this can also be done with embodiment 1 , if center board 11 is made in two equal halves). This will be useful when arranging perimeter pieces.
- deck surface units 1 ′ and 1 ′′ is that their overall dimensions are such that four of them fit on a standard 36 ⁇ 48 inch pallet.
- deck surface unit 1 ′′′ ( FIG. 8 ) the individual boards 11 - 14 are secured to a plurality of separate substrate members 50 , each comprising a separate molded plastic rib. Each of boards 11 - 14 are tacked or glued to the ribs 50 . In the hexagon shown in FIG. 8 , each rib extends radially outwardly from the center, along the seam between adjacent hex segments. Each rib 50 includes an open socket 51 at each end, which receives the upwardly extending post 61 of a triangular-shaped joining member 60 ( FIG. 9 ). Joining member 60 is preferably molded of plastic, preferably the same type of plastic used to make molded ribs 50 .
- FIG. 10 shows an alternative embodiment deck unit 1 ′′′ in which the individual boards 11 - 14 are adhered to an integrally molded substrate 70 .
- Substrate 70 is vacuum formed or injection molded of plastic, and includes a center 71 , outwardly radiating arms 72 , a joining member receiving aperture 73 at the end of each arm 72 , and a pair of downwardly projecting ribs 74 on the bottom of each arm 72 .
- the ribs 74 reinforce arms 72 and also provide a support for deck unit 1 ′′′ ( FIG. 11 ).
- FIG. 12 illustrates another substrate 102 used with the boards 11 - 15 to form a unit 100 .
- the substrate 102 ( FIG. 13 ) is preferably formed of strands of polyester scrim 104 coated with crossing and orthogonal strips of plastic 106 (e.g., vinyl or PVC).
- the substrate 102 as described in this application is commercially available from Markers, Inc. in Avon Lake, Ohio, under the name Polyester Wind Screen.
- the substrate 102 is easy to cut, easy to manufacture and is lighter than the other substrates described above.
- the substrate 102 is thin and at least two layers of material made of the strands of polyester scrim 104 coated with crossing and orthogonal strips of plastic 106 can be cut on a single cutting step to form two substrates 102 .
- a back lit template allows a person cutting the substrate 102 to see through the substrate 102 for ease of cutting. Furthermore, since the substrate 102 is light, the units 100 are easy to handle.
- the substrate 102 is stapled to the boards 11 - 15 using staples 110 to connect the substrate 102 to the boards 11 - 15 to form the units 100 . In the illustrated embodiment, three staples 110 are used to connect the substrate 102 to each board 11 - 15 .
- any individual can make a beautiful wood surfaced deck in an afternoon.
- a plurality of individual surface units can be placed on a concrete slab.
- Joining members 30 or 60 are used to help keep adjacent deck units from slipping relative to one another.
- a perimeter trim strip can be tacked around the perimeter of the assembled units to help hold them in place. Nails can be nailed directly into the exposed side edges of the perimeter deck units.
- the surface units can be reversed to provide an outdoor carpet surface instead of the wood deck surface appearance.
- a flexible substrate especially a relatively thin material such as geo fabric or strands of polyester scrim coated with a plastic, allows the units 1 , 1 ′, 1 ′′, or 100 to conform somewhat to surface irregularities, and allows the units to be cut into partial units with a knife or the like.
Abstract
An outdoor deck surface unit comprising a substrate support member and a plurality of separate boards, with the plurality of boards being unitized by being secured to the substrate in a desired pattern. The deck surface unit is sufficiently large that an entire deck surface is created relatively quickly, but being sufficiently small that a deck surface unit is capable of being readily lifted, moved, placed and handled by a single individual. The substrate support member comprises plastic coated polyester and is stapled to the separate boards.
Description
- This application claims priority to U.S. Provisional Patent Application No. 60/754,113 filed on Dec. 27, 2005 entitled OUTDOOR DECKING MATERIAL.
- The present invention relates to outdoor decks. It has become popular to build attractive, outdoor wooden decks. Often they are attached to a home, but sometimes they are built to stand alone. They are typically made from lumber which has been treated to resist weathering.
- While such decks are attractive, they are expensive to build. One typically must build a supporting framework, and then nail top boards to the framework. Even a relatively small deck may cost $1,500-$2,500 to add to a home, if the work is done professionally. If the work is done as a “do-it-yourself” project, the lumber is still quite expensive, and the process of building the deck is very time-consuming.
- The present invention comprises relatively small outdoor deck surface units, which can be easily handled by a “do-it-yourselfer,” and which can be easily placed on a cement slab, some other support or even directly on the ground, to create an attractive outdoor deck, quickly and easily. Each unit comprises a plurality of boards arranged in a desired pattern and secured to an underlying substrate. Each unit is sufficiently large that an entire deck surface can be created relatively quickly, but is sufficiently small that each unit can readily be handled by a “do-it-yourself” deck builder without undue hardship.
- As a result of this invention, an unsightly concrete slab, a prepared layer of sand or dirt or even an old unsightly wooden deck can instantly be converted into an attractive deck by one simply placing a plurality of individual decking surface units in an adjacent fashion onto the unsightly surface.
- These and other objects, advantages and features of the invention will be more fully understood and appreciated by reference to the written specification and appended drawings.
-
FIG. 1 comprises a perspective view of a deck surface unit made in accordance with the present invention. -
FIG. 2 is a perspective view of the reverse side of the surface unit from the side shown inFIG. 1 with a single joining unit also being shown at one corner of the deck surface unity. -
FIG. 3 is a side elevational view of the deck surface unit. -
FIG. 4 is a perspective view of an assembled deck, bounded by an edging trim strip. -
FIG. 5 is a perspective view of an alternative embodiment deck with the individual surface units arranged in a different manner. -
FIG. 6 is a top perspective view of an alternative embodiment individual decking unit of a different pattern. -
FIG. 7 is a plan view of yet another alternative embodiment deck surface unit. -
FIG. 8 is a top plan view of an alternative embodiment deck surface unit, with fragmentary portions of several adjacent units also being shown in plan view, and with substrate members shown in phantom. -
FIG. 9 is a perspective view of an alternative embodiment joining member. -
FIG. 10 is a bottom plan view of an alternative embodiment deck surface unit, utilizing a different type of substrate member. -
FIG. 11 is a cross-sectional, fragmentary view of the substrate member, taken along plane XI-XI ofFIG. 10 . -
FIG. 12 is a rear view of a further alternative embodiment of the deck surface unit. -
FIG. 13 is a close up view of the substrate used with the further alternative embodiment of the deck surface unit. - For purposes of description herein, the terms “upper,” “lower,” “right,” “left,” “rear,” “front,” “vertical,” “horizontal,” and derivatives thereof shall relate to the invention as orientated in
FIG. 1 . However, it is to be understood that the invention may assume various alternative orientations, except where expressly specified to the contrary. It is also to be understood that the specific devices and processes illustrated in the attached drawings, and described in the following specification are simply exemplary embodiments of the inventive concepts defined in the appended claims. Hence, specific dimensions and other physical characteristics relating to the embodiments disclosed herein are not to be considered as limiting, unless the claims expressly state otherwise. - In one embodiment, a plurality of individual weather-treated boards 11-14, arranged in a predetermined pattern, are secured to an
underlying substrate member 20 to form aunit 1. - By arranging
units 1 in a side-by-side fashion, one can create an entire deck surface as shown inFIG. 4 . Preferably,adjacent deck units 1 are kept from moving apart either by tacking atrim strip 40 around the perimeter of the arranged units 1 (FIG. 4 ), or by underlying each of the adjacent units along adjacent side edges or corners with a small joining pad or unit 30 (FIGS. 2 and 3 ), or by underlying several or all of the units with one or more pieces of double-faced adhesive 80 (FIG. 2 ) or some combination of the foregoing. Another option is to underlie at least the perimeter units with double-faced tape 80. Units, similarly made, of different configurations,e.g. units FIG. 4 , are used to fill in small spaces left by the arrangement of adjacent decking units. - Each of the boards 11-14 is preferably weather treated lumber to be resistant to outdoor conditions. The boards can be treated during manufacture, but
units 1 can also be sold without treatment, leaving treatment to the purchaser. It is preferably of sufficient thickness to resist warpage. Each of the individual boards 11-14 are preferably of sufficiently small area that the effects of any warpage on individual boards are less likely to be noticed. Most preferably, the individual boards, other thancenter piece 11, are cut from 5/4 inch by 4 inch boards, which, in other words, have a thickness of about 1 inch and a width of about 3½ inches. In the pattern shown indeck surface unit 1,center piece 11 has to be cut from a somewhat wider board, but also of 5/4 inch nominal thickness. If 1 inch thick boards are used, the final thickness of the boards is about ¾ of an inch. - In an alternative embodiment, the individual boards 11-14 (and 15 as illustrated in
FIGS. 6-7 ) can be molded of a weather resistant polymeric material. Structural foam polyethylene or polypropylene might be used. UV stabilizers would be incorporated. ABS and glass fiber reinforced urethanes and/or polyisocyanurates might also be used. The relatively small size of the individual boards 11-15 helps to minimize heat shrink and weather warpage problems. Ceramic or regular or foam concrete might also be used to make boards 11-15. - Each
deck surface unit 1 is sufficiently large that it covers a significant area, but is sufficiently small that a unit can readily be lifted, moved, placed and handled by a single individual. Preferably, each unit covers an area of at least about 2 square feet and no more than about 6 feet. More preferably, the area covered by each unit is between 3 and 5 feet.Unit 1 as shown inFIGS. 1-4 is a hexagon which is 15.5 inches on each side, and therefore covers approximately 4.36 square feet. Preferredembodiment unit 1 comprises a hexagonally-shaped center piece 11, having a trapezoidally-shaped board 12 adjacent each edge ofhexagon 11. Eachboard 12 has a larger trapezoidally-shaped board 13 adjacent it, and eachboard 13 has a larger trapezoidally-shaped board 14 adjacent it. - The illustrated
substrate member 20 is preferably flexible and, in one embodiment, slightly cushiony to absorb irregularities in an underlying surface. It also preferably has a floor engaging surface which affords some frictional resistance against deck surface unit slippage during use. Inpreferred embodiment unit 1,substrate 20 comprises a hexagonally-shaped piece of outdoor carpeting having apolymeric backing surface 21 with anap layer 22 projecting therefrom. The polymeric backing is preferably a rubbery polymer backing. Boards 11-15 are preferably glued to the polymeric, preferably rubbery,backing surface 21, withnap 22 facing away from the boards. Any adhesive which will resist the conditions of outdoor use and adhere wood to a rubbery polymeric material may be used. It has been found that a polyethylene hot-melt is a satisfactory adhesive, though a preferred adhesive is a moisture cured polyurethane adhesive. - An alternative to using outdoor carpeting for
substrate member 20 is to use “geo fabric” that includes a “fuzzy surface” on one side. While less cushiony than outdoor carpet, it is economically less expensive and easier to cut so thatindividual units 1 can be cut. Geo fabric is woven from a very strong, polymeric, narrow ribbon. Some geo fabric is available with a “fuzzy surface” on one side. This is the type of geo fabric that is preferred for use assubstrate 20 in the present invention. The individual boards 11-14 are adhered to the smooth side of the geo fabric, such that the fuzzy surface acts as a friction surface to prevent theindividual decking units 1 from sliding, or at least to minimize such slippage. A jute mat, polyester mat, polyethylene mat, polypropylene mat or other flexible weather resistant substrate, for example of the type used in quality indoor-outdoor carpet backings might be used. Materials which deteriorate relatively quickly in the elements, including some foam rubber carpet backing materials, are preferably avoided, in order to have a quality product. - The illustrated joining
units 30 are simply small area circles of a soft, fairly high friction, rubbery material. Each circle is very thin, and has a relatively small area, just sufficient to engage a portion of each of two or threeadjacent units 1. Double-faced tape or a bead of adhesive 80 (FIG. 2 ) can be used in addition to or in place ofunits 30. A preferred double-faced adhesive material is the tacky polyvinylbutyrate bead material used in the auto industry to seal the perimeter of windshields. This material comes in a 3/16 inch diameter bead, rolled up with a silicone release paper tape. It could be applied at the point of manufacture, but is preferably sold withunits 1 for application in situ by the installer so the bead compresses underunit 1 in conformity with irregularities in the underlying surface. - As illustrated in
FIG. 4 , eachdeck unit 1 abuts anadjacent deck unit 1 along a side edge. This leaves two different types of gaps at the perimeter of an assembled deck surface, as shown inFIG. 4 . One is of a trapezoidal configuration, which can be filled by a trapezoidally-shapedunit 2. The other is triangular, and can be filled by a triangular-shapedunit 3. As mentioned above, atrim strip 40 is then tacked to the perimeter of the assembled deck surface to help hold it all together. In addition, joiningunits 30 are located at each corner of theadjacent units 1. The specially shapedperimeter units -
FIG. 5 shows an alternative arrangement ofunits 1, wherein some are arranged side-by-side, while others are arranged point-to-point. This leaves diamond-shaped openings in the interior of the deck surface, and triangular-shaped openings along each edge. By providing a plurality of triangular-shaped or “half diamond” shapedunits 4, a pair of such units arranged back-to-back can take care of the gaps left in the interior of the deck surface, while one of such units can take care of a triangular opening along the edge. -
FIG. 6 shows an alternative embodiment hexagonal-shapedsurface unit 1′ made up ofboards 15 which are all of the same size and shape. Eachboard 15 is cut as a trapezoid. When cut from board which is 3½ inches wide, each trapezoid can have a top edge which is 4 inches long and a bottom edge which is 8 inches long. The diagonal edges are also 4 inches long. Adeck surface unit 1′ is comprised of six sections, with threeboards 15 in each section. When each board is 3½ inches wide, the length of each side of the resulting hexagon is 12 inches, and the area covered bydeck unit 1′ is about 2.6 square feet.FIG. 7 shows an alternative embodimentdeck surface unit 1″ which is made out of precisely the same trapezoidally-shapedunit 15 as isdeck surface unit 1′ ofFIG. 6 . Theboards 15 are arranged in a slightly different pattern, however. Yet, the length of each of the hexagonal edges and the area covered bydeck unit 1″ are the same as fordeck unit 1′. - One advantage to the alternative
embodiment deck units 1′ and 1″ is that they can be made from individual boards which have identical dimensions. This makes the job of cutting and handling during manufacturing much easier. A second important advantage is thatindividual deck units 1′ and 1″ can be cut in half, or even in individual triangular-shaped sections, by simply cutting throughsubstrate member 20 with a knife (this can also be done withembodiment 1, ifcenter board 11 is made in two equal halves). This will be useful when arranging perimeter pieces. Yet another advantage todeck surface units 1′ and 1″ is that their overall dimensions are such that four of them fit on a standard 36×48 inch pallet. - In an alternative embodiment
deck surface unit 1′″ (FIG. 8 ), the individual boards 11-14 are secured to a plurality ofseparate substrate members 50, each comprising a separate molded plastic rib. Each of boards 11-14 are tacked or glued to theribs 50. In the hexagon shown inFIG. 8 , each rib extends radially outwardly from the center, along the seam between adjacent hex segments. Eachrib 50 includes anopen socket 51 at each end, which receives the upwardly extendingpost 61 of a triangular-shaped joining member 60 (FIG. 9 ). Joiningmember 60 is preferably molded of plastic, preferably the same type of plastic used to make moldedribs 50. - The illustrated
ribs 50 required for adeck surface unit 1′″ can also be molded as a single integral unit, rather than as separate units.FIG. 10 shows an alternativeembodiment deck unit 1′″ in which the individual boards 11-14 are adhered to an integrally moldedsubstrate 70.Substrate 70 is vacuum formed or injection molded of plastic, and includes acenter 71, outwardly radiatingarms 72, a joiningmember receiving aperture 73 at the end of eacharm 72, and a pair of downwardly projectingribs 74 on the bottom of eacharm 72. Theribs 74 reinforcearms 72 and also provide a support fordeck unit 1′″ (FIG. 11 ). -
FIG. 12 illustrates anothersubstrate 102 used with the boards 11-15 to form aunit 100. The substrate 102 (FIG. 13 ) is preferably formed of strands ofpolyester scrim 104 coated with crossing and orthogonal strips of plastic 106 (e.g., vinyl or PVC). Thesubstrate 102 as described in this application is commercially available from Markers, Inc. in Avon Lake, Ohio, under the name Polyester Wind Screen. Thesubstrate 102 is easy to cut, easy to manufacture and is lighter than the other substrates described above. Furthermore, thesubstrate 102 is thin and at least two layers of material made of the strands ofpolyester scrim 104 coated with crossing and orthogonal strips ofplastic 106 can be cut on a single cutting step to form twosubstrates 102. Moreover, a back lit template allows a person cutting thesubstrate 102 to see through thesubstrate 102 for ease of cutting. Furthermore, since thesubstrate 102 is light, theunits 100 are easy to handle. Preferably, thesubstrate 102 is stapled to the boards 11-15 usingstaples 110 to connect thesubstrate 102 to the boards 11-15 to form theunits 100. In the illustrated embodiment, threestaples 110 are used to connect thesubstrate 102 to each board 11-15. - Using the deck system of the present invention, any individual can make a lovely wood surfaced deck in an afternoon. A plurality of individual surface units can be placed on a concrete slab. Alternatively, one can dig up a patch of grass and smooth a dirt or sand surface to which individual
deck surface units members outdoor carpet substrate 20 is used, the surface units can be reversed to provide an outdoor carpet surface instead of the wood deck surface appearance. Using a flexible substrate, especially a relatively thin material such as geo fabric or strands of polyester scrim coated with a plastic, allows theunits - It is to be understood that variations and modifications can be made on the aforementioned structure without departing from the concepts of the present invention, and further it is to be understood that such concepts are intended to be covered by the following claims unless these claims by their language expressly state otherwise.
Claims (28)
1. An outdoor deck surface unit comprising:
a substrate support member; and
a plurality of separate boards, the plurality of boards being unitized by being secured to the substrate in a desired pattern;
the deck surface unit being sufficiently large that an entire deck surface is created relatively quickly, but being sufficiently small that a deck surface unit is capable of being readily lifted, moved, placed and handled by a single individual;
the substrate support member is stapled to the separate boards.
2. The deck surface unit of claim 1 , wherein:
the plurality of separate boards are sufficiently small in area to minimize the effects of warpage on any individual board.
3. The deck surface unit of claim 2 , wherein:
the plurality of separate boards are made of lumber of sufficient thickness to resist warpage.
4. The deck surface unit of claim 3 , wherein:
the lumber is treated to be resistant to outdoor conditions.
5. The deck surface unit of claim 1 , wherein:
the unit has the shape of a hexagon.
6. The deck surface unit of claim 5 , wherein:
the boards include a hexagonally-shaped center piece and trapezoidally-shaped boards arranged in rows and extending parallel to the side edges of the center piece.
7. The deck surface unit of claim 5 , wherein:
the boards are shaped to define trapezoids of equal dimensions.
8. The deck surface unit of claim 7 , wherein:
the unit comprises six sections, with three trapezoidally-shaped boards per section.
9. The deck surface unit of claim 1 , wherein:
the substrate support member is a flexible member.
10. The deck surface unit of claim 9 , wherein:
the substrate support member is plastic coated polyester.
11. The deck surface unit of claim 1 which covers an area of from about 2 square feet to about 6 square feet.
12. The deck surface unit of claim 11 , wherein:
each of the boards is at least about ¾ inch thick.
13. A deck system comprising a plurality of deck surface units in accordance with claim 1 .
14. The deck system of claim 13 , wherein:
the plurality of deck surface units are held in position by a trim member extending around the perimeter edge of the plurality of units.
15. An outdoor deck surface unit comprising:
a substrate support member; and
a plurality of separate boards, the plurality of boards being unitized by being secured to the substrate in a desired pattern;
the deck surface unit being sufficiently large that an entire deck surface is created relatively quickly, but being sufficiently small that a deck surface unit is capable of being readily lifted, moved, placed and handled by a single individual;
wherein the substrate support member comprises plastic coated polyester.
16. The deck surface unit of claim 15 , wherein:
the plurality of separate boards are sufficiently small in area to minimize the effects of warpage on any individual board.
17. The deck surface unit of claim 16 , wherein:
the plurality of separate boards are made of lumber of sufficient thickness to resist warpage.
18. The deck surface unit of claim 17 , wherein:
the lumber is treated to be resistant to outdoor conditions.
19. The deck surface unit of claim 15 , wherein:
the unit has the shape of a hexagon.
20. The deck surface unit of claim 19 , wherein:
the boards include a hexagonally-shaped center piece and trapezoidally-shaped boards arranged in rows and extending parallel to the side edges of the center piece.
21. The deck surface unit of claim 19 , wherein:
the boards are shaped to define trapezoids of equal dimensions.
22. The deck surface unit of claim 21 comprising six sections, and three trapezoidally-shaped boards per section.
23. The deck surface unit of claim 15 which covers an area of from about 2 square feet to about 6 square feet.
24. The deck surface unit of claim 23 , wherein:
each of the boards is at least about ¾ inch thick.
25. A deck system comprising a plurality of deck surface units in accordance with claim 15 .
26. The deck surface unit of claim 25 which covers an area of from about 2 square feet to about 6 square feet.
27. The deck surface unit of claim 15 , wherein:
the substrate support member is stapled to the separate boards.
28. A deck system comprising a plurality of deck surface units in accordance with claim 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/565,070 US20070193145A1 (en) | 2005-12-27 | 2006-11-30 | Outdoor decking material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75411305P | 2005-12-27 | 2005-12-27 | |
US11/565,070 US20070193145A1 (en) | 2005-12-27 | 2006-11-30 | Outdoor decking material |
Publications (1)
Publication Number | Publication Date |
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US20070193145A1 true US20070193145A1 (en) | 2007-08-23 |
Family
ID=38227652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/565,070 Abandoned US20070193145A1 (en) | 2005-12-27 | 2006-11-30 | Outdoor decking material |
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CA (1) | CA2541454A1 (en) |
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US20100257796A1 (en) * | 2008-06-18 | 2010-10-14 | WE Design Partners, LLC | Modular, Portable, Interlocking Decking System |
US20120088055A1 (en) * | 2009-03-09 | 2012-04-12 | Brian Investments Pty Ltd | Wear plate |
US20130186014A1 (en) * | 2012-01-25 | 2013-07-25 | Steven James Wall | Raised flooring apparatus and system |
US20140130427A1 (en) * | 2011-03-08 | 2014-05-15 | Hexzgo Deck Limited | Temporary platform |
US10266993B2 (en) * | 2016-08-03 | 2019-04-23 | Astra Capital Incorporated | Bearing pad |
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US9598863B2 (en) * | 2011-03-08 | 2017-03-21 | Hexago Deck Limited | Temporary platform |
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US8955276B2 (en) * | 2012-01-25 | 2015-02-17 | Steven James Wall | Raised flooring apparatus and system |
US10266993B2 (en) * | 2016-08-03 | 2019-04-23 | Astra Capital Incorporated | Bearing pad |
US20190194879A1 (en) * | 2016-08-03 | 2019-06-27 | Astra Capital Incorporated | Bearing pad |
US10519611B2 (en) * | 2016-08-03 | 2019-12-31 | Astra Capital Incorporated | Bearing pad |
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