Abstract: A method for making a sound-insulating load-bearing floor, includes the following steps: providing a load-bearing floor; applying a sound-insulating material onto the load-bearing floor so as to form a substantially continuous coating layer; allowing the substantially continuous coating layer to dry; wherein the sound-insulating material includes: 40% by weight to 95% by weight, preferably 60% by weight to 90% by weight, with respect to the total weight of the sound-insulating material, of at least one rubber in a subdivided form; 5% by weight to 60% by weight, preferably 10% by weight to 40% by weight, with respect to the total weight of the sound-insulating material, of at least one binding agent including at least one water-dispersible polymer having a glass transition temperature (Tg) of ?50° C. to +50° C., preferably of ?40° C. to +10° C.

Abstract: Disclosed herein is a portable panel having numerous favorable characteristics. The panel comprises a core having a length, a width, a first side and a second side. A first fiber layer is attached to the first side while a second fiber layer is attached to the second side. A first polyurethane layer is impregnated in the first fiber layer while a second polyurethane layer is impregnated into the second fiber layer. A first skin is attached to the first polyurethane layer while a second skin is attached to the second polyurethane layer. The panel can be used in the manufacture of tables, flooring, risers, stages, bleachers, and the like.

Abstract: The present application includes disclosure of various embodiments of composite construction beams and beam systems. In at least one exemplary embodiment of a composite construction beam of the present disclosure, the beam comprises an elongated shell having a length and an interior volume, wherein the elongated shell defines a first aperture. An exemplary construction beam further comprises a first conduit within the interior volume of the elongated shell, the first conduit having a curved profile extending along a longitudinal direction of the beam, and a second conduit within the interior volume of the elongated shell, the second conduit extending along at least a portion of the length of the elongated shell, wherein the first conduit and the second conduit are in communication with one another. In at least one embodiment, a construction beam of the present disclosure comprises a first flange positioned upon the elongated shell relative to the first aperture.

Abstract: A novel composition of weatherable and semi-weatherable materials that can be injection molded or extruded into sheets or rolls to create a roofing product wherein the roofing product overlaps in order to provide a substantially weatherable covering on a roof. The roofing product has a top layer (14) made of weatherable polymers and multiple substrate layers (22, 30) made of semi-weatherable polymers. A decorative, three dimensional appearing layer (16) of colorants is uniquely applied to the bottom surface (15) of the top layer (14). The weatherable top layer (14) is preferably an ASA or acrylic-type copolymer. The semi-weatherable bottom layers (22, 30) are specialized formulations of fire resistant polymers, where the semi-weatherable bottom layers (22, 30) have had the Heat Deflection Temperature (HDT) uniquely improved for use in roofing. The product has multi-layering UV stability. The multiple layers can be injection molded or extruded or laminated or preferably multi-layer-extruded, thus bonded.

Abstract: Method for manufacturing a composite flat covering material, comprising supplying a web of stretch aluminium mesh which after stretching has been tempered, passing the web of stretch aluminium mesh in immersed condition through a bath of first bituminous material, passing the stretch aluminium mesh out of the bath, skimming first bituminous material along at least an upper side of the web of stretch aluminium mesh and applying a layer of second bituminous material onto the skimmed side.

Abstract: Modular plastic structural composites formed from a mixture of (A) high density polyolefin and one or both of: (B) a thermoplastic-coated fiber material, or (C) polystyrene, poly(methyl methacrylate), or a combination thereof. Composites molded in the form of I-Beams and bridges constructed therefrom are also disclosed.

Abstract: A composite masonry building block (1) that has an inner core (20) of lighter density than an outer face and includes upper most protrusions (4, 73) and matching lowermost cavities (5, 76) to have an interlocking arrangement with other like blocks. Also disclosed is an inner lighter density material which includes an expanded plastic such as polystyrene with a cement binder. The upper (2) surface of the block (1) may include a plurality of protrusions and lower (3) may have a plurality of cavities (5). The arrangement of the protrusions (4) in relation to the upper surface (2) and the arrangement of cavities (5) in relation to lower surface (3) are such that the protrusions (4) will locate within and interlock with the consistently aligned and placed cavities of the adjacent block.

Abstract: The present invention relates to a capped stile for an entry door having an interior backer element and an exterior cap element secured thereto. The exterior cap element is formed from a moisture resistant, foamed polymer composite and has a specific gravity of about 0.9 or less. A door having the disclosed capped stile, and a method of forming a door, are also disclosed.

Abstract: The invention relates to product categories using a metal polymer composite having properties that are enhanced or increased in the composite. Such properties include color, magnetism, thermal conductivity, electrical conductivity, density, improved malleability and ductility and thermoplastic or injection molding properties.

Abstract: A knockdown structure and assembly method are provided so as to prevent cracking of the sealant, reinforce the junction between sections, and improve the livability of the structure. A structure's body is assembled by using a mortar-powder mixed adhesive to join together a plurality of sections that are made of foam polystyrene and that constitute the parts of a structure having a predetermined shape. The adhesive is applied to cover at least the places where the sections are joined together with a woven inorganic-fiber mesh sheet. A sealant is applied, made by dispersing inorganic fiber and mortar powder in a plastic-type paint, onto the exterior and interior faces of the structure in a predetermined thickness. Onto the sealant of the exterior of the structure is applied, on the exterior of the structure, a paint that is water repellant and can screen out ultraviolet light, and applying, over the sealant of the interior of the structure, a clayey paint made of natural substances.

Abstract: After newly attaching an interior-finishing vinyl wall covering onto at least one of a wall, floor and ceiling of a building, or after completion of washing/renovation of the vinyl wall covering, a liquid or slurry coating material containing a titanium oxide, a layered silicate mineral, and a silver ion and/or a copper ion, is sprayed or applied onto a surface of the vinyl wall covering. Subsequently the coating material is naturally dried to form a thin transparent coating layer. In a process of renovating the vinyl wall covering, the coating layer is removed by washing with water or wiping with water to completely remove various stains. The present invention makes it possible to allow any worker, i.e., even an unskilled worker, to fully renovate an interior-finishing material, such as a vinyl wall covering, without difficulty and at low cost.

Abstract: A door assembly comprising an outer door frame and a panel mounted in a panel frame, the door assembly further comprising a first outer door skin comprising a body portion of a defined first thickness and defining an aperture for receiving the panel. A first stepped portion adjacent a periphery of the aperture, the first stepped portion comprising a defined second thickness and adapted to receive the panel frame of the panel therein. The panel frame of the panel is received within the first stepped portion and the first thickness of the body portion is greater than the second thickness of the first stepped portion.

Abstract: This invention relates to a tile for covering surfaces in the form of one or more metallic plates and a substratum 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 foam panel concrete form is provided for using concrete reinforcement rods which extend on each side of a joint in the foam panel concrete form and into complementary shaped openings in ties which hold two adjacent panels in a spaced and parallel relationship. The concrete reinforcement rod can pass into the openings in adjacent ties with little resistance in a first rotary position of the concrete reinforcement rod. When the concrete reinforcement rod is rotated to a second rotational position within the openings the reinforcement rod is in a tight frictional fit in the openings for helping to hold adjacent ties and the adjacent foam panels in a fixed relationship with respect to each other during a time when concrete is poured between the foam panels, thereby also serving to re-enforce the concrete after the concrete has cured.

Abstract: A self-stiffened panel of preimpregnated composite. The panel is of a type including a base skin on one side of which are added and placed side-by-side U-shaped stiffeners of which the parts connecting the branches of the U are flattened against the skin, with an interfacing structure between the adjoining branches of two adjacent stiffeners The interfacing structure is a nail having a nail-head comprised of a cord of filling resin. The nail is formed from a band with a rectangular cross-section whose edge, on the skin side, is directly in contact with the adjoining surface of the skin. The nail-head is comprised of two half-nail-heads placed symmetrically in the angle formed between the skin and the nail.

Abstract: The present invention relates to, inter alia, methods for the treatment of wallboards and the treated wallboards. In particular, the invention relates to the treatment of wallboards with a fungicidally effective amount of a strobilurin or strobilurin-type fungicide. In a particular embodiment the fungicide is azoxystrobin. The invention also provides for the treatment of wallboards and building materials with combinations of fungicides present in synergistic amounts.

Abstract: An extruded composite building material comprising a thermoplastic resin material, a mixture of additive materials, and a cellulosic material, wherein the thermoplastic resin material, the mixture of additive materials, and the cellulosic material are blended into a composite material, wherein the composite material comprises between 50% to 90% cellulosic material by weight, and wherein the blended composite material is extruded to form the extruded composite building material.

Abstract: The present invention relates to a magnetic health-care laminated wooden floor, which comprises, connected in sequence, an abrasion-resistant layer 1, a decorative layer 2, a core layer 3, a balance layer 4, and a magnetic sheet 5 bonded on the bottom of balance layer 4. The magnetic induction strength on the surface of the floor is 1 to 20 Gs. The magnetic sheet comprises A: magnetic powder 100, B: polymer 5 to 30, and C: additive 0.1 to 5 parts by weight. The preparation method comprises the steps of: (1) hot pressing an abrasion-resistant layer 1, a decorative layer 2, a core layer 3 and a balance layer 4 into a composite, then cutting, planing and milling the composite around four edges into base boards; and (2) using an appropriate adhesive to bond a magnetic sheet 5 on the bottom of balance layer 4.

Abstract: A reverse molded wood composite door skin, comprises a molded wood composite panel having a first surface adapted to be exteriorly disposed and an opposite second surface adapted to be interiorly disposed in order to be adhesively secured to a surface. The panel comprises a major planar portion, at least one planar panel portion lying in a plane spaced from the plane of the major planar portion, and an outwardly extending contoured wall surrounding the planar panel portion and interconnecting and integral with the major planar portion and the at least one planar panel portion. The contoured wall extends outwardly from and relative to the first surface.

Abstract: A method of forming a composite door is disclosed. The method comprises: mixing together a thermoplastic polymer with an organic fibrous material in a ratio such that the organic fibrous material constitutes 40 to 60 percent by weight of the mixture; extruding the mixture under heat and pressure to create a thin sheet form; cutting the sheet to a predetermined size; removing material from at least one surface of the sheet to create a homogeneous appearance devoid of obvious fibrous particles; thermoforming the sheet to impart to the at least one surface an exterior three dimensional door surface to create a thin door facing; and assembling two of the thermoformed thin door facings, a peripheral frame and a core material into a door.

Abstract: A coating system for in-situ coating of a surface formed by a plurality of plasterboard sections comprises a dry powder composition which is dispersible in an aqueous applicator medium and provides a very high quality surface finish to which gloss or matt paint may be applied directly without joint photographing or show-through of fasteners. The coating composition may be applied by a spray coating technique or a roller technique. The dry powder composition comprises calcium carbonate and, by weight, relative to calcium carbonate, from 4% to 11% of a polymeric binder, from 0.60% to 1.5% of a thickening agent and from 0.10% to 0.35% of a surfactant.

Abstract: The invention comprises a thermal breaking system that can be used in the manufacture of windows, doors, and other building components. The thermal break system comprises first and second portions. Interposed between said portions is a thermal break. The thermal break and the portions define a longitudinal channel in which a thermal barrier is integrally formed. The thermal break can comprise a longitudinal flange to increase its adhesion to the thermal barrier. Further the thermal break can comprise four side walls that define a hollow center or void.

Abstract: A reverse molded, plant-on decorative panel component comprises a panel portion lying on a first plane, a skirt portion, and a contoured portion. The skirt portion has a first surface adapted to be exteriorly disposed and an opposite second surface adapted to be interiorly disposed in order to be adhesively secured to a planar surface. The contoured portion extends outwardly from and surrounds the panel portion and interconnects and is integral with the panel portion and the skirt portion. The skirt portion extends peripherally about the contoured portion.

Abstract: Molded skins and methods of making molded skins are disclosed. An embodiment of a skin includes a sheet having first and second surfaces, a first arcuate portion integral with the sheet, and a second arcuate portion integral with the sheet and adjacent to the first arcuate portion. The sheet includes a cellulosic material. The first arcuate portion includes a first surface and a second surface, each having an arc. The second arcuate portion includes a first surface and a second surface, each having an arc. An angle forming the arc of the first surface of the first arcuate portion is greater than 110 degrees and an angle forming the arc of the first surface of the second arcuate portion is less than 102 degrees.

Abstract: The present invention provides a composite panel for use in construction, and particularly for shingling, which comprises natural fiber and a polymer. Due to its composition and layout the construction panel provides all of the advantages of natural materials and high end roofing materials, particularly an attractive appearance, while at the same time allowing for ease of installation, little or no maintenance requirements, and providing superior impact and fire resistance when compared to other roofing materials. The construction panels can also be installed using conventional equipment and methods similar to the installation of 3-tab asphalt shingles with little or no learning curve.

Abstract: A sinusoidal structural member having a dual component flange is provided. In the preferred embodiment, the flange (both upper and lower) is comprised of at least two components. These two components can be produced by dividing the flange lengthwise; where the division plane is substantially parallel to the plane of the web, when observing a standard flange-web relationship; and the geometry of the division border substantially matches the sinusoidal geometry of the web. The two resulting flange components substantially complement one another; wherein the sine peak of one component fits within the sine valley of its corresponding component, leaving a gap sufficient to accommodate the thickness of the web to be interposed. The sinusoidal web, substantially matching the division pattern of the flange components, is compressively sandwiched between the flange components, with sufficient compression to bring the sinusoidal web within dimensional compliance.

Abstract: A building construction panel made of cellulosic fiberboard, comprising cementitious bands of a reinforcing material, which are applied via spraying, as the panel is being conveyed, so as to cover a minor portion of the overall area of a given one of the expansive surfaces, wherein the panel is devoid of the reinforcing material except at the bands. The bands include two diagonal bands, each of which extends between diagonally opposite corners of the given one of the expansive surfaces, two longitudinal bands, each of which extends along a respective one of the longitudinal edges of the given one of the expansive surfaces, and two transverse bands, each of which extends along a respective one of the transverse edges of the given one of the expansive surfaces.

Abstract: A structural panel for a building structure includes first and second stud members each including a neck. Openings and venturi bridges are formed in the neck. At least one flange is attached to the neck. A foam panel extends between the studs. The openings in the neck limit the heat transferred from the stud to the edge of the foam panel. The venturi bridges in the neck also limit the transfer of heat from the neck to the edge of the foam panel.

Abstract: A preformed component or “preform” for a structural member has a planar base with two longitudinal legs extending in parallel from the base. A channel is defined between the legs for insertion of a flat plate that forms the first member of the structural member. The base of the preform is bonded to a composite panel. The preform is a composite material having continuous filaments of woven or braided fiber. The preform is impregnated with a thermoset resin that bonds the first member to the second member of the structural member. The preform may have filaments in the legs having a coefficient of expansion to match the plate, and filaments in the base having a coefficient of expansion to match the panel.

Abstract: A decorative laminated building panel, usable for placement on an exterior surface of a building to improve the appearance thereof. The panel includes a foam core, a thin fabric mat attached to at least one surface of the foam core, and a durable material attached to the fabric mat with a binding agent. The durable material is intended to be used on an outward-facing surface of the panel, and may be selected from materials including stone, tile, and brick. Optionally, the panel may include a final finish covering the exposed exterior surface thereof, to give a more pleasing appearance. The panel is intended for a non load-bearing application, and the rear surface of the panel is preferred to be substantially cement-free, that is, free of Portland-type cement. Among other uses, panels according to the invention are suitable for use as exterior skirting material on manufactured homes.

Abstract: A joiner for vertical joint which is adapted to be placed at a vertical joint formed between end faces of a couple of neighboring external wall members. This joiner is designed such that the adhesive force between the sealing material and the surface region of raised portion of the joiner is minimized, thereby making it possible to prevent the sealing material from being cracked or peeled away. This joiner is featured in that the surface region of said raised portion is constituted by a resin layer formed of a resin selected from the group consisting of polyethylene, polypropylene and fluororesin, and having an embossed surface.

Abstract: A building element having a core of compressed fibrous material and a sheathing of plastic molded over the core.

Abstract: A protective end cap adapted to engage the distal end of a wood plank. The protective end cap may include a spine and tapered sides extending from either side of the spine. Alternatively or additionally, the protective end cap may have a generally concave curvature along a lengthwise axis of the elongate body. The protective end cap may include an internal surface formed to contiguously engage the external surface of the distal end of the wood planks. Furthermore, the protective end cap may have an internal diameter that gradually increases as the sides extend from the spine. A wood plank including a protective end cap and a method for protecting a wood plank from damage by securing an end cap to the wood plank are likewise disclosed.

Abstract: A method of reinforcing an external surface of a structural member including the steps of applying to a surface a fiber reinforced polymer system, and curing or hardening the polymer system. The polymer system is characterized by including a single-phase homogenous system before curing or hardening and becoming a two-phase system upon curing. The polymer system results in, when cured, a structural polymer including a continuous phase and an elastomeric polymer discontinuous phase.

Abstract: A construction beam defining a pair of lateral surfaces and a pair of abutment surfaces. The beam defines a set of alternating grooves and intermediate segments extending between the grooves. When the abutment surfaces are abuttingly positioned against other surfaces, the grooves being filled with air provide vibration dampening and thus reduced noise transmission. The air-filled grooves also provide thermal insulation. The configuration of the grooves allows trough flow of air reducing the risks of trapping moisture that could lead to rotting. The intermediate segments are optionally made of resilient material.

Abstract: A reverse molded fiberboard panel; a wainscot kit comprising a plurality of differently sized reverse molded panels, and a planar finishing or spacer panel, adapted to completely cover any size wall between a wall base board and a wall chair rail; and a method of reverse molding a loose cellulosic mat, in a single pressing step, to provide one or more relatively high density, raised panels without requiring preliminary pressing, or other pre-shaping step, such as scalping. The reverse-molded panels are molded in a conventional, multi-opening fiberboard press, in a single pressing step process, while achieving excellent transfer of mold detail (embossing fidelity) without visually noticeable fiber fracture.

Abstract: A method of manufacturing a low-moisture penetrating decorative floor surface. The completed floor surface has an appearance of a solid granite slab floor with greater durability. The floor surface has a smooth, flat appearance and can be manufactured in different shapes. The floor surface may be formed over a wood or concrete sub-floor and includes a self-leveling, cementous, low moisture penetrating material to which suitable colorants may be added. The cementous material comprises a topping and silicate-based sealant mixture that is mixed together and poured and leveled over the sub-floor to a desired height. Flakes of contrasting material is then sprinkled over the top surface of the mixture to create a decorative appearance. After drying, the surface is finely ground to a smooth finish. A coat of silicate-based sealant is then applied to the surface that penetrates the porous surface to create a low moisture emitting surface The surface is then ground to a fine surface and rinsed.

Abstract: The present invention is a method for joining thermoplastic composite sandwich panels with thermoplastic welds (fusion bonds) made without autoclave processing of the joint. The preferred joint is a double interleaf staggered joint with supporting titanium doublers providing a tensile strength of at least 12,000 lb/in. The joint is particularly suited for joining sections of a cryogenic tank for spacecraft.

Abstract: A structural member comprises a plastic base material with fiber reinforced plastic fill material. A gas producing substance or foaming agent is mixed with the base material and provides a lower density within the interior of the member. The structural member can comprise one or more of the components of a utility pole assembly, such as the crossarms, bracing, insulators and pole. A method of producing the structural member includes the steps of mixing additives with plastic pellets for feeding into an extruder. The extruded structural members are formed, cooled, pulled and cut to desired lengths.

Abstract: A molding for positioning along a corner formed by an intersection of a wall and a floating floor, or between adjacent edges of a floating floor. The molding includes a generally planar floating floor engaging surface and a wall engaging surface. A pad is positioned along the floating-floor engaging face, and resiliently creates a substantially moisture-tight seal so as to prevent moisture from contacting the corner when the molding is in an installed position along the corner.

Abstract: An asphalt coated structural article comprises a substrate having an ionic charge coated on one side with a layer of asphaltic material and coated on the other side with a coating having essentially the same ionic charge as the substrate. The present invention is a waterproofing barrier which may be used as a roofing underlayment for concrete files or to waterproof the basement walls of a building structure.

Abstract: Profile for window and door frames which is formed by an outer metal profile (1, 2), a plastic profile (3, 4), a resin layer (5) and an inner wood fillet (6, 7). The plastic profile (3, 4) is coupled to the metal profile (1, 2) thanks to two plastic wings (8, 9) on the elastic profile engaged in grooves on the metal profile. The plastic profile (3, 4) is engaged to the wood fillet (6, 7) by the resin layer (5) which fills a channel formed by spacing the metal profile apart from the plastic profile by an arm between the two profiles.

Abstract: An apparatus for increasing the rigidity of an elongate plastic member having a groove formed in an exterior surface thereof is an elongate metal reinforcing member, preferably having a generally T-shaped cross section, the member being adapted for placement into the groove so that the member fits snugly into the groove. An improved elongate plastic member has a reinforcing member formed, preferably by roll forming, into a rigid structure, preferably having a substantially T-shaped cross-section when viewed end-on. The insert fits tightly within a groove in the plastic portion of the improved elongate plastic member. An elongate plastic member is provided structural strength by forming in the plastic member a groove adapted so that a reinforcing member will fit tightly within the groove and then placing a reinforcing member into the groove.

Abstract: A construction component for improved moisture, decay and insect resistance. The component preferably includes a plurality of members of which certain portions are comprised of materials resistant to moisture, decay and insects. The resistant member(s) are integrally connected to wood portion(s) to provide a single, low cost structure.

Abstract: A joiner for vertical joint which is adapted to be placed at a vertical joint formed between end faces of a couple of neighboring external wall members. This joiner is designed such that the adhesive force between the sealing material and the surface region of raised portion of the joiner is minimized, thereby making it possible to prevent the sealing material from being cracked or peeled away. This joiner is featured in that the surface region of said raised portion is constituted by a resin layer formed of a resin selected from the group consisting of polyethylene, polypropylene and fluororesin, and having an embossed surface.

Abstract: A preformed component or “preform” for a structural member has a planar base with two longitudinal legs extending in parallel from the base. A channel is defined between the legs for insertion of a flat plate that forms the first member of the structural member. The base of the preform is bonded to a composite panel. The preform is a composite material having continuous filaments of woven or braided fiber. The preform is impregnated with a thermoset resin that bonds the first member to the second member of the structural member. The preform may have filaments in the legs having a coefficient of expansion to match the plate, and filaments in the base having a coefficient of expansion to match the panel.

Abstract: A partition for forming a barrier in a channel has a molded resin-based plate and a plurality of thermally expandable pellets attached to one side of the plate. The partition is secured in place in the channel by mounting brackets. As heat is applied, a blowing agent in the pellets is activated and the pellets expand to many times their original volume. The resultant foam seals the gap between the plate and the surrounding structure and further secures the plate in place. The partition is particularly useful in forming a sound/water/air barrier in an automotive cavity.

Abstract: The present invention provides a composite panel for use in construction, and particularly for shingling, which comprises natural fiber and a polymer. Due to its composition and layout the construction panel provides all of the advantages of natural materials and high end roofing materials, particularly an attractive appearance, while at the same time allowing for ease of installation, little or no maintenance requirements, and providing superior impact and fire resistance when compared to other roofing materials. The construction panels can also be installed using conventional equipment and methods similar to the installation of 3-tab asphalt shingles with little or no learning curve.

Abstract: There is provided a premanufactured structural building panel system for effectively promoting the efficient construction of the exterior wall members of a building having improved insulation, sound absorption, fire retardant and structural properties. The premanufactured structural building panels are made of a pair of C-shaped structural channels having first and second flanges. The channels are secured to a foam insulation member to form the panels. A fire retarding member can be secured to a flange of at least one of the channels to define an interior surface. The structural panels are supported on wall support members and connected to each other in a side-by-side fashion to form an exterior wall member of a building. The exterior wall members include vertical sidewalls, a horizontal roof and ceiling wall, and a pitched roof system. The interior surface of the walls can be prepared for finishing. Affixed to the exterior of the wall members is a weatherable covering.

Abstract: A construction beam defining a pair of lateral surfaces and a pair of abutment surfaces. The beam defines a set of alternating grooves and intermediate segments extending between the grooves. When the abutment surfaces are abuttingly positioned against other surfaces, the grooves being filled with air provide vibration dampening and thus reduced noise transmission. The air-filled grooves also provide thermal insulation. The configuration of the grooves allows trough flow of air reducing the risks of trapping moisture that could lead to rotting. The intermediate segments are optionally made of resilient material.