Abstract: Floor panels are provided with a mechanical locking system including a flexible locking element in a locking groove which during a horizontal motion is displaced vertically.

Abstract: A suspended ceiling comprises first and second rows of panels being connected to overhead structures and an intermediate row of panels interposed therebetween. Each panel comprises front and rear edges and lateral sides. The first lateral side of a given panel of the intermediate row is configured to be releasably mounted to the complementarily configured lateral side of an adjacent panel of the first row. The second lateral side of the given panel of the intermediate row is configured to be releasably mounted to the complementarily configured lateral side of an adjacent panel of the second row. The given panel of the intermediate row can be removed by being lifted away from the panels of the first and second rows.

Abstract: Waterproof engineered floor and wall planks have a wear layer and an underlayer about an extruded dust and plastic composite core.

Abstract: Floor covering (10) including panels (12,14; 112) having a core (24) of a plastic material and at least one cover layer (28,30) covering the upper side of the core, the panels being provided with complementary and mutually engaging locking profiles (20,22; 120) at their connected lateral edges (16,18). For forming a groove between two connected panels (12,14; 112) at least one of these panels is provided with a milled-out portion (60,160) at the upper side of its lateral edge, with the cover layer (28,30) excavated completely over the width of the milled-out portion (60,160) so that the bottom (62,162) of the milled-out portion (60,160) is formed by the material of the core.

Abstract: Floor panels (1, 1?, 1?) are shown, which are provided with a mechanical locking system on long and short edges (5a, 5b, 4a, 4b) allowing installation with vertical folding and where the long edge (5a, 5b) locking system prevents separation of the short edges (4a, 4b) during the folding action.

Abstract: Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove.

Abstract: A locking system for mechanical joining of floorboards constructed from a body, a rear balancing layer and an upper surface layer. A strip, which is integrally formed with the body of the floorboard and which projects from a joint plane and under an adjoining board has a locking element which engages a locking groove in the rear side of the adjoining board. The joint edge provided with the strip is modified with respect to the balancing layer, for example by means of machining of the balancing layer under the strip, in order to prevent deflection of the strip caused by changes in relative humidity. Also, a floorboard provided with such a locking system, as well as a method for making floorboards with such a locking system.

Abstract: The present invention is directed to an article of manufacture suitable for flooring utilization which comprises a flooring panel adapted for interlocking connection with another correspondingly adapted flooring panel, such article having at least one edge with one or more elements formed such that they are operative to mate with one or more reciprocal elements associated with said other correspondingly adapted flooring panel, which article further comprises a frictional backing material that is non-adhesive in respect of, but exhibits resistance to movement with respect to, a surface underlying the article when in contact with the surface; and a method of making same.

Abstract: An architectural finish element operable to be placed adjacent similar architectural finish elements to form a finished surface on an architectural structure includes a body formed of a rock-based composite material comprising a low density solid particle additive, a plurality of unitary real stone veneer elements bonded to the body in courses extending in a first direction and in a random non-repetitive pattern, the real stone veneer elements having respective face surfaces generally lying in a plane to form an overall face surface of the architectural finish element. The low density solid particle additive is provided in an amount suitable to cause the architectural finish element to have a density of between about 10 to 15 pounds per square foot. The architectural finishing element may be mounted by mounting a portion of a body of at least one dual architectural finish element support to a surface of an architectural structure.

Abstract: A wall member useful in forming a wall panel system includes a pair of outer walls held spaced apart and fixed together at a pair of opposed side edges, one of the side edges being provided with a first connecting structure and the other of the side edges being provided with a second connecting structure. The first and second connecting structure includes a number of projections secured to and extending outwardly from the side edges and constructed with snap fit elements separately located from the outer walls. The wall member is adapted to be joined to an adjacently disposed wall member of similar structure by direct snap fit mating engagement between one of the first and second connecting structure at one of the second edges of the wall member and the other of the first and second connecting structure on a facing side edge of the adjacently disposed wall member.

Abstract: Modular dwellings comprise attached wall members that enclose an interior area, and a central truss system extending across the dwelling. A lower roof member is supported by a truss system lower chord and wall member, and an upper roof member is supported by a truss system upper chord and a wall member. The ends of the truss system are supported by a vertical post. The upper part of a wall section and of the upper chord are in co-planar alignment and the lower chord and the upper part of another wall section are in co-planar alignment. Wall panels include an internal frame and a tongue on one side and a groove on the other side which mate with the tongues and grooves of other like panels to compress resiliently deformable seals. A frame portion positioned at the internal side of the extension supports the extension for proper alignment during construction.

Abstract: Semi-floating floorboards/building panels having mechanical joint systems, a core with curved edge portions so the surface layer on top of the core will be located below the panel surface, and where the edges of the floorboard have a bevel such that in which the joint system, when two floorboards are joined and pressed towards each other, the surface layer 31 and a part of the core 30 of the joint edge portion 19 in the second joint edge 4b overlaps the surface layer 31 that is substantially parallel to the horizontal plane of the first joint edge 4a of the other floorboard. Further, floorboards/building panels are produced by machining the surface structure with a plurality of core grooves 20, 20? and applying the surface layer 31 on the upper side of the core 30 to at least partly cover a floor element. A pressure is applied and the surface layer 31 forms around the core grooves 20, 20?.

Abstract: The invention is to make a rectangular block that will be used in a construction system based on the combined use of a double locking mortar-less block designed that locks together. The double locking mortar-less block of rectangular configuration with two end cavities of equal size and ears on the middle web. Each ear is the same dimension as the grooves in the internal faces of the end and sidewalls of each cavity. Each groove being positioned, shaped and dimensioned so that an ear and groove of adjacent blocks can be interlocked. The contour face of the block is contoured along axes perpendicular to the top and bottom faces of the block and the block face has protruding and receding portions. The respective protruding and receding portions interlock so that the block is adapted to form a rigid structure.

Abstract: A composite building panel including a central body, substantially parallelepipedic in shape, comprised of an expanded polymer matrix, having a first surface and an opposing second surface; and one or more structural reinforcing elements longitudinally extending across the central body between said opposite faces, having a first side portion embedded in the expanded polymer matrix, and a second side portion extending away from the first surface of the central body and one or more expansion holes located in the reinforcing member between the first side portion of the reinforcing member and the first surface of the central body. The central body includes a polymer matrix that expands through the expansion holes.

Abstract: Building panels 1, 1? provided with a mechanical locking system including a tongue 30, at an edge of a first panel 1, cooperating with a tongue groove 20, at an edge of an adjacent second panel 1?, for vertical locking of the building panels. The edge of the first panel is provided with a displacement groove 60, which is downwardly open, and includes an inner wall 61, an outer wall 62, and an upper wall 67. The tongue 30 is formed out of the edge of the first panel. A resilient and displaceable and part 66 of the tongue 30 is displaceable into the displacement groove 60.

Abstract: A panel assembly includes at least one reinforcing assembly made of a high strength material having a low yield to tensile strength ratio for energy absorption and reduced weight and profile. The panel assembly may be light-weight with a low profile to minimize protrusion into an opening or compartment enclosed by the panel. The panel assembly may be a floor panel assembly for a vehicle floor. The reinforcing assembly may traverse the panel such that the reinforcing assembly extends laterally, e.g., cross-vehicle, relative to the longitudinal axis of the vehicle body. A method of making the panel assembly may include forming the reinforcing assembly by joining a plurality of metal channel members in a nested arrangement with a plurality of welds to provide a structural assembly with good bending resistance loads imposed on the panel assembly including knee loads. The channel members may be made of a dual phase steel.

Abstract: Building boards and method for manufacturing the same are provided. The building board comprises a cement layer (102) and a magnesium oxide layer (104). The method for manufacturing the building board comprises the steps of providing a cement board and a magnesium oxide board, dehydrating and binding the cement board and the magnesium oxide board. The performance of moisture proofing, fungus proofing, erode proofing, fireproof and others can be improved by utilizing the building boards.

Abstract: The present invention concerns a process for manufacturing facing panels in composite material (1) which can be applied to structural and not structural walls, to ceilings, to mobile or fixed surfaces, both inner and external of buildings, enclosures or other structures, mainly, but not exclusively, in home-building field or be used as separate and independent walls too. The invention further concerns the panel (1) built through this process. It allows to make decorative, facing and insulating panels (1) whose thickness changes according to the kind of material (3), which basically reproduce any natural materials, such as stone(s) (14), rock(s), marble, wood and not, for example bricks (15) or other finishes with random shapes at variable height differences (5) in plane or curved surfaces, reducing costs and laying time with great flexibility and easy of use.

Abstract: An assembly (14, 16) for securing two juxtaposed panels (64, 66) to a structure (74), each panel including a joining flange (68, 70) located at, or adjacent to, respective juxtaposed edges thereof. The assembly includes a retaining member (14) having a substantially planar surface (24) supporting at opposite edges thereof respective first flanges (26, 28) and a clamping member (16) having two spaced-apart legs (48, 40) depending from a web (36). Second flanges (46, 48) are each supported on a facing internal surface of a respective one of the legs so as to extend away from the web. Each leg engages a respective exposed surface of an adjacent joining flange, the first and second flanges being oriented in opposite directions so as to interlock when the clamping member is mounted on the retaining member and thereby limit lateral separation of the legs.

Abstract: A flexible interlocking floor tile having a dual construction with an interlocking mechanism allows for easy installation of multiple tiles. The dual construction can include recycled material and virgin or new material. The tile also includes an adequate support at the corner of the tile when assembling multiple tiles. The tile has a single interlocking structure or groove to keep the entire tile joint tight with other tile joints, instead of interrupted interlocking structure which can lead to functional and aesthetic flaws in the entire floor. The single continuous interlocking structure allows for a one-step easy removal of any excess material or flashing from the tile after the molding process.

Abstract: Modular floor tiles and modular floors are described herein. A modular floor tile may include a top surface, a plurality of edge surfaces, and a plurality of interlocking member for attachment to adjacent tiles. One interlocking member may include a protrusion having a curved interlocking portion. Another interlocking member may include a recess having a curved pocket portion. An interface between the curved interlocking portion of one tile and the curved pocket portion of another tile may allow pivot movement between the tiles. A modular floor may include a plurality of interlocking tiles connected to one another. Methods of forming a modular floor that includes a plurality of modular floor tiles are also disclosed.

Abstract: The present invention provides a lath furring strip having a height not exceeding 0.365 inches which has improved waterproofing capabilities by incorporating the lath furring strip into other architectural structures such as reveals, expansion joints, and window flange, coverings. By integrating these structures with a lath furring strip having water proofing features, there is increased water proofing of the entire architectural structure. One of more moisture barriers can easily be applied to the wall or furring strips that prevents seepage of moisture from the stucco on the lath to a wall or framing.

Abstract: A tongue with edge sections that are used to glue the tongue into a groove of panel. A tongue for connection of a building panel, said tongue is of an elongated shape and made of moulded plastic, the tongue including at least two protrusions at a first long edge of the tongue, wherein the protrusions are bendable in a plane parallel to the upper surface of the tongue and extending essentially in the parallel plane and, wherein the tongue has a second long edge, which is essentially straight over substantially the whole length of the tongue and the tongue includes a gluing part configured to be glued into a groove at an edge of the building panel.

Abstract: An improved plastic floor tile assembly structure, which includes a rectangular floor tile body, the first two adjacent sides of the floor body having a male buckle formation and the second two adjacent sides having a female buckle body formation, a buckling slot is provided in between the inner side wall of the male buckle and the female buckle, and the inner side wall of the floor body, said inner side wall of the male and female buckle is slanted in a direction away from the inner side wall of the floor body, and the inner side wall of the floor body having an adhesive layer, with this structural characteristics the floor assembly between two floor bodies becomes more simple and convenient, it not only provided the more robust assembly, but also eliminate uneven assembly surface, and at the same time, improve the aesthetic appearance of the assembly.

Abstract: Floor panels and floor elements therefore are made of sheet-shaped cores which are formed with sealing means for preventing or counteracting changes in the properties of the floor panels caused by moisture.

Abstract: A vertical joint system for substrates is formed with joints Jm and Jf which engaged by relative motion in a direction perpendicular to major surfaces and of the substrate. The joints are configured to enable relative rotation of up to 3 degrees (i.e. clockwise or anticlockwise) while maintaining engagement of the joints. The joints Jm and Jf are further configured to form two locking planes, one on each of the inner and outer most sides of the joint. Engagement about the locking planes is provided by transverse outward extending surfaces Cm1, Cm2, Cf1 and Cf2. The surface Cf1 and Cf2 overhang the surfaces Cm1 and Cm2. At least one surface in each pair of engaging surfaces: Cf1 and Cm1; and, Cf2 and Cm2 is smoothly curved. The joints Jm and Jf can be further arranged to provide a third locking plane parallel to and between the locking planes.

Abstract: The invention relates to a covering consisting of elements that can be mechanically interconnected, at least one of the elements being a panel (1, 1a-1d, 2, 2a-2d) with the following characteristics: a) the sides (6) of the elements facing one another have a corresponding profiled section that can be used to interlock adjoining elements by means of a substantially vertical or pivoting connection movement in a horizontal and vertical direction; b) the interlocking can be achieved by a tongue element (11) that is hinged on one of the elements and that can be pivoted behind a locking edge (17) of the other element during the connection movement, said edge extending substantially in a horizontal direction; c) during the connection of adjoining elements, the tongue element (11) slides down a supporting surface (19) of the adjoining element, said surface lying opposite the locking edge (17).

Abstract: A modular construction system is provided, wherein the components (1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18) thereof includes Chinese character shaped components and a number of fish-bone shaped components. The fish-bone shaped components are formed according to the shapes of multiple Chinese characters. Except the “” shaped pin components, the components (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18) are formed by assembling multiple identical cubes arranged according to the thickness of one cube and the shapes of the above Chinese characters. Since the concaves and convexes of the components are cube shaped, the components (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18) are locked to each other through the concaves and convexes between the components to assemble objects with stable structure composed of planes and standing column shaped structures.

Abstract: Floorboards with a mechanical locking system that allows movement between the floorboards when they are joined to form a floating floor.

Abstract: A wall plank includes a body portion, a tongue located along a first edge, a groove located along a second edge, and a decorative film. The decorative film is disposed over the body portion and the tongue. The decorative film is unbroken as the decorative film extends over the body portion and the tongue.

Abstract: Floor panels (1b, 1c) provided with a mechanical locking system made of a separate material in order to reduce snapping resistance during vertical displacement.

Abstract: Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove.

Abstract: A fastening system for floor panels, which has profiles on small faces of the panels. Opposite retaining profiles match so that similar panels can be interlinked. The panels have opposite first retaining profiles configured so on a panel in first line, a new panel can be locked in second line by attaching the new panel to the installed panel at an angle relative to the installed panel and then swiveling it down into the plane of the installed panel. The panel has opposite second retaining elements that have corresponding hook elements. A hook connection can be established by a hook element of the new panel and hook element of a panel already installed in second line by swiveling the new panel. Every hook connection is associated with an additional locking element that prevents the release of the hook connection in a direction perpendicular to the plane of the installed panels.

Abstract: A modular planter box comprises a base panel coupled to at least four side panels to form an internal cavity for containing contents therein. The base panel includes attachment members coupled to the at least four side panels. The at least four side panels comprise a pair of opposing interlocking panels having female members and a pair of opposing support panels having male members. The female members are slidably coupled to the male members of the support panels and the attachment members of the base panel to form a collapsible, modular planter box.

Abstract: Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove.

Abstract: Floor panels are shown, which are provided with a mechanical locking system on long and short edges allowing installation with vertical snap folding that could be accomplished automatically without tools and where the short edge locking system has a tongue made in one piece with the panel.

Abstract: A composite product includes gypsum in an amount of 60 to 90% by weight, fibers in an amount of 1.5 to 26% by weight substantially homogeneously distributed through the composite, and a rheology-modifying agent in an amount of 0.5 to 6% by weight. The composite is caused or allowed to cure to form a cured composite. The cured composite is a fire resistant component used in a fire-rated door core, a fire-rated door or a fire-rated building panel. The fire resistant component may include a building panel, a door panel, a door core, a door rail, a door stile, a door lock block, a door border, or a door insert.

Abstract: A clip for mounting an elongated trim strip on ends of ceiling grid runners, having a right angle configuration with two intersecting legs, one leg adapted to laterally abut an end of a grid runner and the other being adapted to engage the trim strip, said other leg having oppositely extending upper and lower grips for reception into upper and lower opposing channels of the trim strip, the grips being relatively moveable, and a toggle arrangement for moving said grips away from one another, when retracted, the grips being capable of passing between the opposed channels, the toggle arrangement selectively maintaining said grips in an extended position to frictionally lock onto the opposed channels of the trim strip.

Abstract: Floor boards and wood flooring for truck trailers and containers as well as methods for making and using the same are disclosed. An example wood floor for truck trailers and containers may include a wood member including a plurality of floor boards. Each of the floor boards may include a plurality of wood strips joined together. Opposing side surfaces of the wood strips may be attached together. Opposing end surfaces of the wood strips may be secured together with an end joint. The end joint may include a sealer disposed within the end joint.

Abstract: A panel having a core and at least two opposite edges with coupling parts at two opposite edges. The coupling parts of the panels can be coupled to each other by means of a downward movement, such that a locking is obtained in the plane of the panels and perpendicular to the edges, as well as perpendicular to the plane of the panels. The coupling parts at the two edges comprise locking parts ensuring locking in the direction perpendicular to the plane of the panels, and at least one of these locking parts forms part of a flexible portion made in one piece with the core. The flexible portion is bendable at least in the plane of the panel. The panel includes at least one support portion which forms a support against bending of the flexible portion in a direction transverse to the plane of the coupled panels.

Abstract: A pressure resisting barrier wall resistant to accidental explosions and fires or hydrostatic pressure comprising a corrugated wall member (100) having a series of side by side corrugation which viewed in transverse section each comprise spaced first and second base portions (102, 102?) by a polygonal arch having at least three sides (106, 106?, 108, 108?) within said archacurved or polygonal arch reinforcement wall (124, 124?, 124?, 125) springing from side portions of said polygonal arch.

Abstract: A decorative weather-tight inset to position against a wall for providing aesthetics, covering holes or irregular surfaces, and creating storage space. The inset includes a flange around the perimeter to elevate the inset above the wall. The flange and the wall form a waterproof seal through the use of fasteners and caulk. The flange can bend or be prefabricated to contour flush against the wall. A decorative surface can protrude beyond the inset and include indicia. The decorative surface can be one piece or multiple pieces, and include a variety of shapes, graphics, and text. A space between an opposite mounting surface of the inset and the wall can be filled with insulation for preventing thermal transfer, and for enhancing the water proof seal between the flange and the wall. Items can also be stored or displayed in the space if the decorative surface detaches, and/or is transparent.

Abstract: A stackable surface module is provided for a wall surface that can be both erected and dismantled. The stackable surface module is especially useful in certain applications, such as for earthquake-resistant walls, a cupola, a bridge, a site fence, a noise protection wall, an upwind power station, a heat exchanger or a coastal protection wall.

Abstract: A modular roofing system includes a lower set of co-adjacent rectangular panels locked together by an upper set of co-adjacent hexagonal tiles made from a light-weight rigid urethane foam material coated with a durable outer layer of non-foam polyurethane plastic. The tiles can carry photovoltaic cells that interconnect at opposite ends to adjacent tiles. The cells can be replaced on the existing installed tiles using an aligned locking structure for aligning electrical contacts and sealing the cells. Length adjustable modular gutter tiles terminate an array of tiles along a lower roof edge.

Abstract: A wall panel system that includes a plurality of rails positioned substantially parallel to each other, a plurality of panels wherein each panel extends between two adjacent rails, and a cross spline is positioned between each pair of panels and extending substantially perpendicular to adjacent rails is provided. The rails are attachable to a wall support structure. The rails receive the panels and maintain the panels in a spaced-apart relationship. Each panel includes a peripheral edge having a groove formed into the peripheral edge such that the groove is continuous and extends about the entire peripheral edge of the panel. Both the rails and the cross spline include a tongue that is insertable into the groove of each panel to allow the rails and cross splines to be in engagement with the panels.

Abstract: A set of honeycomb panels for producing covers and walls includes a first honeycomb panel and a second honeycomb panel which are positioned adjacently, to be joined to each other at end-sections, wherein the end-section of the first honeycomb panel defines a groove and the end-section of the second honeycomb panel includes a protuberance, which has a substantially complementary form to that of the groove and is configured to be housed in the groove. In one embodiment, each of the first and second honeycomb panels of the set is made of a plastic material and has a sealing element firmly applied during production of an individual honeycomb panel at the groove.

Abstract: Building panels 1, 1? provided with a mechanical locking system including a tongue 30, at an edge of a first panel 1, cooperating with a tongue groove 20, at an edge of an adjacent second panel 1?, for vertical locking of the building panels. The edge of the first panel is provided with a displacement groove 60, which is downwardly open, and includes an inner wall 61, an outer wall 62, and an upper wall 67. The tongue 30 is formed out of the edge of the first panel. A resilient and displaceable and part 66 of the tongue 30 is displaceable into the displacement groove 60.

Abstract: A clip for attaching and supporting wall panels to a building (such as for an exterior building envelope), a wall panel system, and systems and methods for supporting wall panels is provided. The clip includes a main body portion, a first extension portion, a second extension portion, and a face portion. The clip is used with a system of interlocking vapor barrier wall panels to support the wall panels and affix them to a building frame without compromising the vapor barrier. Exterior façade panels can also be affixed to the clip and building frame without compromising the vapor barrier.

Abstract: A tile is provided for covering surfaces in the form of one or more metallic plates. A substratum is to be placed on the surface to be covered. At least one metal plate has folds forming male and female shaped elements to be connected with those of adjacent tiles to form a substantially continuous coverage.

Abstract: A covering employing a fascia gutter is disclosed. The fascia gutter includes a front member, bottom member, a rear member, a ledge, a guiding groove, a protrusion and a receiving space. The bottom member connects the front member to the rear member. The receiving space is defined by the front member, the bottom member, and the rear member. The ledge is connected to the rear member, and the guiding groove is defined in the ledge. An opening is defined by the ledge and the protrusion.