Abstract: A system for forming an insulating vapor barrier in a building is especially suited for forming an insulating vapor barrier in a crawl space beneath a building. The system includes a series of separate vapor barrier panels that can be attached around a wall. A ground level vapor barrier can be sealed to the insulating vapor barrier panels, which can be sealed to each other and along a top edge to the wall. The individual vapor barrier panels include an insulating foam member with a vapor resistant liner laminated thereto and extending beyond the edges of the insulating foam member to provide space for securing and sealing multiple vapor barrier panels to form a continuous insulating vapor barrier. Mechanical or hook and loop fasteners can be provided to secure the top edges of the vapor barrier liners to the wall and bottom edges to a ground liner.

Abstract: A fully insulated timber frame building panel system incorporating wall, ceiling and floor panels of varying dimensions which are made up of vertical timbers 20 and horizontal timbers 34 & 36 sheathed both sides 21 & 22 to create a cavity which is filled with expanding polyurethane insulation 27. Breather membrane 24 is then attached to the external face of the panel and heat reflecting membrane 25 to the internal face. Battens 23 & 38 are applied to the internal face of the panel, which is then sheathed in gypsum based boards 32 to form an air gap 29. Extruded polyurethane insulation 26 is fixed to the panel through the breather membrane 24. External cladding 31 is always fixed to the timber frame to create a cavity 30. This external cladding can be of a variety of materials.

Abstract: An insulating spacer for creating a thermally insulating bridge between spaced apart panes of a multiple pane window unit comprises in one embodiment, a solid fiber-stabilized aerogel insulation material, hardened with a desiccant-impregnated hot melt adhesive. The spacer defines a thermally insulated space between the panes. Several embodiments of the insulating spacer of the present invention are disclosed. Insulated glass units using the disclosed insulating spacers and windows employing these insulated glass units have significantly better thermal performance than prior art insulated glass units and windows.

Abstract: A flashing material for a building structure is provided. The flashing material includes a flexible water-resistive membrane having an upper textured surface with a series of separate, laterally paced-apart, elongate spacers bonded thereto. The elongate spacers can be polymeric filaments that define an air space and drainage paths across the upper surface of the membrane. Preferably, the filaments have a series of depressions formed therein that provide transverse drainage paths across the filaments. Sill, decking and other building structure assemblies and methods of making the flashing material are provided.

Abstract: Disclosed is a spring flange termination system including a spring flange member of a resilient material, the member including an anchoring portion and a biasing portion, a first roof component anchored to the anchoring portion, a second roof component proximate the first component, and moveable in relation to the first component, and a roofing membrane including a first membrane portion and second membrane portion, the first membrane portion being anchored to the first component and the second membrane portion being loose laid over the first component or the second component, wherein the first membrane portion is disposed between the member and the first component such that the anchoring portion of the member anchors the first membrane portion to the first component, and wherein the biasing portion is configured to create a bias on second membrane portion towards at least one of the first component and the second component.

Abstract: The panelized roof sheathing construction system includes a plurality of panels attached to a building frame structure in substantially abutting relationship. Each panel includes a water resistant barrier layer secured atop the outward facing surface of the panel. The water resistant barrier layer includes a skid resistant surface. Joints between panels are sealed by strips of water resistant tape or the like. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners.

Abstract: Disclosed herein is a floor system for efficiently absorbing an impact applied to a floor. The floor system includes a first impact-absorbing material, and a second impact-absorbing material installed at an upper side of the first impact-absorbing material and having a higher density than that of the first impact-absorbing material.

Abstract: A preferred example of a pre-assembled, moisture, water, and gas impermeable fire-barrier system for use in expansion-joint spaces includes a fire-barrier having a first multi-layer of outermost protective cloth layer overlain by an insulation blanket overlain by stainless steel foil, a second multi-layer, overlaying and fixedly attached to the first multi-layer, containing an insulation blanket, overlain by a limited layer of intumescent material, overlain by impermeable silicon cloth to completely or partially surround the barrier, and a first attachment apparatus for attaching a first long edge of the fire-barrier to a building unit and a second attachment apparatus for attaching the opposing second long edge to an opposing spaced building unit, which attachment apparatus may be fixedly attached to the barrier, and where the barrier system may be fitted with a drain aperture and a drainage hose emanating from the aperture, the hose protected from the heat of a fire.

Abstract: A self-sealing furring assembly includes a spacer and a sealing member abutting the spacer. In another aspect of the disclosure, a self-sealing furring assembly configured to be installed between plaster lath and a frame for a structure, includes building paper mounted on framing for the structure, a sealing member, and a fastening member supporting the sealing member, wherein the fastening member includes a head a and a shank and extends through the plaster lath, the sealing member, and the building paper into the framing so that the plaster lath is between the head of the fastening member and the sealing member, the sealing member being compressed to seal the hole formed by the shank of the fastening member in the building paper. A method for installing an exterior building material to a framing is disclosed.

Abstract: Provided are materials and methods related to a roofing material comprising at least two layers of polymeric materials, a top layer exposed to the environment and a bottom layer contacting the roof structure, the top layer including an amount of metallic appearing special effect pigment material to impart a metallic appearance. The polymeric material may be a thermoplastic olefin resin, a polyvinyl chloride resin, or other material. Additionally, the polymeric materials contain UV stabilizers and/or flame retardants, smoke suppressants or other fillers.

Abstract: A composite structural element and a method for making same are provided. The element includes a polymer foam core and at least one fibrous layer adhered to the polymer foam core by epoxy. Nano-particles are suspended in the epoxy prior to curing; preferably they are mixed with the hardener before it is mixed with the resin. The polymer foam core is preferably an exothermic foam such as polyurethane, and heat generated by the exothermic foam cures the epoxy, thereby causing the fibrous layer to adhere to the foam core. The nano-particles may be made from at least one of carbon, a ceramic, tungsten, a carbide, titanium, zircon, aluminum, silver, or boron. When carbon nano-particles are used, the strength of the composite is greatly increased, and the curing time of the heat-curable epoxy is significantly reduced. Ceramic nano-particles can be used to increase penetration resistance and provide increased ballistic protection.

Abstract: A cool roof covering for forming the outermost layer of a bituminous roof coating is provided, this cool roof covering comprising multiple heat-reflecting cap-sheets arranged in an adjacent, overlapping edge fashion and a heat-reflecting cap-sheet adhesive applied to overlapping portions of the cap-sheets for securing these cap-sheets to one another. The heat-reflecting cap-sheets exhibit a solar reflectance of at least 60% and a thermal emittance of at least 65. The heat-reflecting cap-sheet adhesive comprises a storage-stable, VOC-compliant mixture containing at least 10 wt. % of one or more weather-resistant organic resins dissolved in an organic solvent, the adhesive having a viscosity of 15,000 cps or less at 77° F. (25° C.) and exhibiting a lap shear strength of at least about 17 lbf/in when applied to a substrate and dried.

Abstract: Buildings and walls are commonly constructed with exterior walls composed of specially treated engineered wood panels, cement panels, fiber cement panels, glass-matt-faced gypsum panels, and gypsum/cellulose sheathing panels. The spaces or edges between these exterior panels are sealed using the disclosed dual-tape-core joint treatment system and method of the present invention. After curing, a color matching acrylic-epoxy scratch coat or elastomeric primer followed by a textured finish coat is sprayed, brushed or rolled on the exterior panels.

Abstract: A roll roofing material is provided in the form of a cylindrical roll that may or may not have an exterior covering thereon, and with transverse members being provided, carried by the cylindrical roll, and which protrude generally outwardly of an exterior cylindrical surface of the roll. The transverse members inhibit rolling of the roll roofing either off a pitched roof. One or more inserts may be provided in a hollow core of the roll, and connectors may attach a strap to these inserts for transporting the same from ground to a rooftop, or otherwise. Protective covers may be provided at opposite ends of the roll roofing, and the protective covers may comprise the transverse members, as may be desired.

Abstract: The invention comprises a wall sheathing barrier system having moisture permeability and simple improved installation method. The system comprises adjoined structural panels. Each panel has an overlay paper bonded permanently to the structural panel, which provides a moisture permeable barrier and a textured skid-resistant surface. The skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. Further, the seams of adjoining panels are sealed with a sealing means to complete the moisture barrier.

Abstract: A spray applied building construction coating material forms a waterproofing, water vapor permeable, air barrier, building wrap coating layer between an exterior facing surface of a building sheathing layer and an interior facing surface of an exterior building cladding layer. A building construction assembly is formed by spray coating the exterior surface of the sheathing layer with the coating material or by spray coating gaps in the sheathing layer with the coating material and spray coating the exterior surface of the sheathing layer and previously coated gaps in the sheathing layer with a second coat of the coating material and applying an exterior cladding layer over the coating layer(s). For most applications, the coating material is formulated or includes additives whereby it solidifies on the sheathing to form a coating layer that has an exterior facing, textured surface.

Abstract: The invention relates to an insulation panel (6) for a sloping roof system, comprising an insulation body having a planar base and a surface as well as lateral surfaces (14) connecting the base to the surface, wherein the base is directed anti-parallel with respect to the surface, so that the surface is at least inclined with respect to the base, wherein the insulation body is designed in a sandwich fashion and includes at least a first layer (11) having heat and/or sound insulation properties, particularly from mineral wool, preferably from rock wool.

Abstract: A plate employed for securing substrate to a roofing structure employs a recessed central hub through which a fastener is driven. A barrier membrane covers the plate and is bonded in position to the plate. A sidewall of the recessed hub includes at least one vent opening to equalize pressure within the recessed hub during installation and post-installation.

Abstract: In a system and a method for erecting a structure, the walls of the structure are securely interconnected with a foundation, such as, a concrete slab or footing. The system includes a laminated shear panel formed by bonding a thin shear layer (e.g., a layer of sheet steel or other suitable high-strength material) to a surface of a non-structural layer. The thin shear layer has one dimension longer than the non-structural sheet so that a tab of the shear layer extends from one edge of the non-structural sheet. The shear panel is mounted on the exterior walls of a structure with the panel secured to the vertical studs of the wall and with the extended tab secured to the foundation. The shear panel binds the walls of the structure to the foundation to inhibit the walls from lifting or shifting during high wind conditions.

Abstract: The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes.

Abstract: A vapor retarder system includes a vapor retarder sheet. At least one and typically a plurality of parallel spaced-apart tie-straps are located adjacent an inner surface of the sheet, and the tie-strap extend across a width of the sheet and are connected to the sheet at multiple connection locations that are spaced from each other along a length of the tie strap. The sheet includes drape regions where the sheet is disconnected from the tie straps between successive connection locations. The tie-straps and drape regions ensure that the vapor retarder sheet is installed over roof purlins with the proper drape between the purlins to obtain the required insulation R-values. A fall-protection net or sheet can also be constructed and/or installed in the same manner.

Abstract: The invention is directed to a floor underlayment material comprising a film sheet having an inner surface attached to a foam sheet and an outer surface including a plurality of recesses formed therein. The plurality of recesses define one or more fluid pathways through which a fluid may migrate across the outer surface of the film layer. The underlayment material may be used in a flooring system to help prevent or limit the accumulation of a fluid between the floor and the subfloor. In one embodiment, the underlayment material may be disposed between a subfloor and floor with the outer surface of the film layer being disposed adjacent to the underside of the floor. The one or more fluid pathways provide channels through which a fluid such as moisture vapor may escape from within a flooring system and thereby reduce the accumulation of moisture in the flooring system.

Abstract: A drainage-promoting wrap includes an elongate web of a weather-resistive membrane and a series of separate, laterally spaced-apart, elongate filament spacers bonded to a face of the membrane. The filaments are preferably extruded polymeric filaments and have depressions formed therein providing transverse drainage paths across the filaments. Preferably, the filaments extend substantially parallel to each other and to a longitudinal axis of the elongate membrane. In addition, preferably the membrane is made of a polymeric material so that the filaments are thermally bonded to the face of the membrane. Wall and roof assemblies utilizing the wrap and methods of making the wrap are provided.

Abstract: A ribbed roof T-joint or butt joint patch is provided for application to intersecting and overlapping portions of a single ply membrane of different heights. When applied to the joint formed by the intersecting and overlapping membranes, the ribbed joint patch having an adhesive layer conforms to the void formed by the joint and assures a water tight seal. A method of making a roof joint patch and a method of applying a ribbed joint patch to a void formed by intersecting and overlapping membranes are also disclosed.

Abstract: A high impact, moisture resistant, wall panel system and methods for mounting a high impact, moisture resistant wall panel to an existing structure are disclosed herein. A high impact, moisture resistant wall panel includes an inert substrate composed of a high density inorganic material, wherein the substrate is dimensionally stable, a laminate composed of a substantially rigid polymeric material, and an adhesive for engaging the laminate to the substrate.

Abstract: A high impact, moisture resistant, wall panel system and methods for mounting a high impact, moisture resistant wall panel to an existing structure are disclosed herein. A high impact, moisture resistant wall panel includes an inert substrate composed of a high density inorganic material, wherein the substrate is dimensionally stable, a laminate composed of a substantially rigid polymeric material, and an adhesive for engaging the laminate to the substrate.

Abstract: A vapor barrier for use in buildings, in particular for use in facades and/or in the rehabilitation of building roofs, wherein the barrier has a water vapor diffusion resistance (sd factor) of 0.4 to 1.9 m diffusion-equivalent air layer thickness which is constant over the entire surface area.

Abstract: A corrosion-resistant lath is provided for use in exterior finishing systems, such as stucco systems and exterior insulation and finish systems (“EIFS”). The lath includes in a first embodiment an open, woven fabric comprising weft and warp yarns containing non-metallic fibers, such as glass fibers. A portion of the weft yarns are undulated, resulting in an increased thickness for the fabric. The fabric is coated with a polymeric resin for substantially binding the weft yarns in the undulated condition. This invention also includes methods for making an exterior finish system and building wall including an exterior finish system using such a lath.

Abstract: Provided herein is an accessory kit for a curb-mounted skylight, including accessory frame members, corner keys, brackets, and an accessory. The frame members, which may have mitered ends, are sized to the dimensions of the skylight opening and are configured to interlock with a corner key element to form an accessory frame. The corner keys are configured to join the frame members at their respective mitered ends and include at least one detent for interlocking with a portion of the accessory frame member. Brackets are also provided for holding an accessory within the accessory frame, and an accessory (for example, blinds or a shade) having end portions complementary to the brackets is also included herein. The accessory kit may further comprise a flexible gasket. The kit may be shipped in an unassembled form and be assembled on-site without the need for tools.

Abstract: A membrane roof includes a supporting substrate covered with a roofing membrane. The roofing membrane is adhered to the substrate utilizing an adhesive such as a foam polyurethane adhesive. The adhesive has an elongation of at least 100% and a modulus no greater than 100 psi.

Abstract: A structural insulating panel for use in a flat roof structure comprises upper and lower structural layers and an intermediate layer between the upper and lower structural layers. The intermediate layer is shaped such that the upper structural layer is sloped relative to a generally horizontal plane when the structural insulating panel is installed in a flat roof structure.

Abstract: A drainage-promoting wrap includes an elongate web of a weather-resistive membrane and a series of separate, laterally spaced-apart, elongate filament spacers bonded to a face of the membrane. The filaments are preferably extruded polymeric filaments and have depressions formed therein providing transverse drainage paths across the filaments. Preferably, the filaments extend substantially parallel to each other and to a longitudinal axis of the elongate membrane. In addition, preferably the membrane is made of a polymeric material so that the filaments are thermally bonded to the face of the membrane. Wall and roof assemblies utilizing the wrap and methods of making the wrap are provided.

Abstract: A foam roofing underlayment is provided with a reinforcement membrane having an array of fastener elements for engaging fastener elements on a flexible roof membrane. The underlayment is formed by molding foam between the reinforcement membrane and a carrier membrane. The underlayment in secured to the roof using washers having fastener elements for engaging the fastener elements of the flexible roof membrane. An anti-peel flap with fastener elements is provided around the periphery of the washers. A slip sheet is used between the underlayment and the flexible roof membrane to permit accurate positioning of the flexible roof membrane prior to engagement of the fastener elements. The interstices between the fastener elements provide lateral moisture paths to vents in the flexible roof membrane.

Abstract: A water vapor barrier material for a building structure includes a base entangled net material and a composite nonwoven. The composite nonwoven includes a film layer with a nonwoven layer on each side of the film layer. The film layer has a water vapor transmission rate of less than 10.0 g-MIL/100-in2/day at a temperature of 100 degrees Fahrenheit and 90 percent relative humidity.

Abstract: A covering system for roofs and for the outside of building walls is provided in which, on top, a high range of various decorative materials and elements can be fixed without penetrating the watertight layer. The system contains protruding elements connected to the support and flexible watertight membranes arranged so as to cover and contact essentially the complete support surface, including the protruding elements. Panels, preferably rigid insulation panels with excellent resistance to water, are arranged so as to hold down the watertight membranes onto the support, thus protecting the membrane from thermal cycling, UV rays and physical damage. The panels can be fixed with non-penetrating fastening means to secure the complete system to the protruding elements and to the support.

Abstract: A barrier membrane for use in building construction may be manufactured by forming a polymeric film coating on release paper or film; or on nonwoven textiles, paper, fiberglass, or other structural substrate to improve tensile strength. Alternatively, the film may be fully or partially formed and then bonded to a structural substrate. A porous film coating or laminate may be formed using PVDF, PVC, and various polyolefins. A typical membrane may be less than 100 mil thick and greater than 50% porous, and may have a hydrostatic head while retaining gas permeability. Some embodiments may contain active ingredients to combat bacterial or fungal growth, repel insects, or absorb environmental pathogens. The active ingredients may be applied after the porous film is manufactured or may be incorporated during the film manufacturing process.

Abstract: The present invention concerns a studded plate (1), comprising a first longitudinal edge (60) and a second longitudinal edge (61) between which edges are arranged a main area (90) in the longitudinal direction of the plate (1) comprising a first type of studs (12), characterized in that the main area (90) comprises at least one sub area (100), in the longitudinal direction of the plate (1), comprising at least one first row of a second type of studs (14, 114, 214) which have an oblong shape in the longitudinal direction of the plate (1) and at least one adjacent longitudinal row of a similar stud (14) and/or a third type of studs (13, 113, 213) comprising a longitudinal adjacent border to the first row of studs (12), wherein studs (14) in the first row are offset in the longitudinal direction in relation to the studs in the adjacent row(s).

Abstract: Pedestrian trafficable skid-resistant flexible articles are described. These articles include a flexible substrate having a non-skid coating comprising polymer units that degrade upon exposure to light and/or heat, preferably via chain scission. These articles may be applied to trafficable surfaces such as roof and floors. Articles in the form of roof underlayments having a skid-resistant surface are described in particular.

Abstract: Embodiments of the present invention generally relate to sheathings generally used for building structures. More specifically, embodiments of the present invention relate to vapor-permeable, water-resistant, surface-treated sheathings having a drainage plane. In one embodiment a sheathing comprises a plurality of core layers, a first and second surface layer, each defining an exterior surface of the sheathing, and a plurality of adhesive layers, each disposed between each of the plurality of core layers, wherein the sheathing comprises a permeability rate of at least about 5 perms, and an absorption rate of less than about 15% water-by-weight.

Abstract: An exemplary moisture barrier membrane 10 comprises a waterproof adhesive layer, (14) a carrier support, (12) and a release liner (16) composite having a paper sheet, (20) cutting strings, (22) a polyolefin (24) coating or film for holding the strings against the paper and apart from the waterproof adhesive layer, and a release agent (26) such as silicone or wax over the polyolefin coating or film. This construction allows for relatively thin paper and strings to be used, such that tear resistance is conferred upon the release liner composite as a whole.

Abstract: A system and method for forming wall structures onsite without the need for prefabricated wall elements are provided. The wall structures can be constructed with the use of only a framing crew, without the need for other types of construction specialists. Further, the wall structures can be assembled very quickly. The wall structure includes a wood frame, with styrofoam interior, and concrete blown onto the outer surface thereof.

Abstract: Structural insulation sheathing (SIS), preferably in the form of a panel, comprises a structural member and an insulation member. The structural member and insulation members are in intimate, planar contact with one another, and the SIS structure meets both the structural (that is, AC 269) and insulation (R>2) requirements for the North American residential market. The structural 23 member of the SIS structure is multi-layer laminated paperboard. The insulation member of the SIS is a foamed sheet of a thermoplastic material such as polyisocyanurate.

Abstract: A self repairing roof membrane includes a water impervious layer such as EPDM covering a layer including a water swellable polymer. Preferably, the water swellable polymer is bound to a nonwoven web. If a tear is formed through the membrane, water that passes through the tear will be absorbed by the water swellable polymer, which will form a hydrogel and plug the tear.

Abstract: A building product includes a pultruded composite profile having an inner wall and an outer wall, wherein the inner wall includes a level of porosity such that water vapor is able to diffuse through the inner wall, but liquid water cannot substantially penetrate the inner wall.

Abstract: A finishing system has lineal adaptors which are used with primary lineals where the primary lineals are fixed to a building structure to create primary insulation cavities. Insulation panels are positioned within the primary insulation cavities and the lineal adaptors are added to the primary lineals to create secondary insulation cavities. Finish insulation panels are positioned within the secondary insulation cavities and trim pieces are added to the lineal adaptors.

Abstract: A multiple sheet building wrap for wrapping the structural components of a building in order to protect the underlying structural components from moisture is provided. The building wrap is particularly useful under facades such as wet applied stucco or engineered stone, demonstrating good drainage of liquid water and moisture vapor permeability. The building wrap is a composite of a water resistive barrier and a porous intervening layer which acts as a barrier to stucco as it is applied. An exterior wall construction incorporating such building wrap is also provided.

Abstract: An insulating a waterproofing membrane for over-lying attachment to a foam insulation layer of material fixed to a roof or other structure, the membrane including a first layer of a flexible foam material for over-lying attachment to the foam insulation layer, a second layer of a fabric fixed to and over-lying the first layer, and third layer comprising a waterproof outer skin affixed to and over-lying the second layer.

Abstract: Disclosed is a system for waterproofing interior surfaces of parapet walls disposed on a roof, wherein the parapet walls include an interior surface counter flashing and a surface cap. The system includes at least one waterproofing membrane configured to allow moisture to escape from a space between the at least one waterproofing membrane and the interior surfaces of the parapet walls, wherein the at least one waterproofing membrane is disposed to extend at least a portion of a distance along the interior surfaces from the surface cap to the roof from which the parapet walls extend. The system also includes a flap valve defined by the at least one waterproofing membrane, the flap valve being positioned between the surface cap and the roof.

Abstract: A foam suitable for use in roofing systems is provided. Roofing membranes comprising the foam have superior flowing properties at high temperatures without sacrificing low temperature performance. A particular useful roofing membrane comprises an upper surface layer, a reinforcement layer, and optionally a lower self-adhesive layer, wherein expanded microspheres are provided in one or more of said layers in an amount of between 0.01 and 10% based on the total weight of the roofing membrane. Moreover a method of making roofing membranes is provided.

Abstract: A membrane (1) for use in the construction of buildings is described. The membrane (1) is provided with an alignment means (2, 3) to align the membrane (1) with a structure (7) of a building to which the membrane is to be attached. The distance (A) between the edge of the membrane (1) and the alignment means (2) may be equal to that specified by local building regulations for overlap between the membrane (1) and the building structure.