339results about "Roofing" patented technology

Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described.

A self-adhering air and moisture barrier sheet membrane for structural surfaces of buildings, which is permeable to the passage of water vapor, is comprised of a water vapor permeable sheet onto one surface of which is applied an adhesive in a non-continuous film.

In a method of manufacturing a dielectric structure, after a tunnel oxide layer pattern is formed on a substrate, a floating gate is formed on the tunnel oxide layer. After a first dielectric layer pattern including a metal silicon oxide and a second dielectric layer pattern including a metal silicon oxynitride are formed, a control gate is formed on the dielectric structure. Since the dielectric structure includes at least one metal silicon oxide layer and at least one metal silicon oxynitride layer, the dielectric structure may have a high dielectric constant and a good thermal resistance. A non-volatile semiconductor memory device including the dielectric structure may have good electrical characteristics such as a large capacitance and a low leakage current.

The present technique relates to a floor system that includes panels designed to be joined to one another, with an adhesive coating and a sealant at each joint to facilitate assembly. The panels include mechanically interlocking portions that mate when the system is installed. Disposed on the interlocking portions is a coating adapted to cohesively bond upon contact with itself under ambient conditions and without external activation. The sealant protects the joint and prevents the ingress of moisture following installation. Advantageously, the cohesive bonding of the coating is delayed such that the bonding does not obstruct the installation of the floor panel.

The present invention relates to a roof-greenting material with light matrix, said material is different from existent roof-greening material which mainly uses natural plant sedium lineare. Said invention mainly uses the waste and discarded material to form its roof-greening material matrix formula.

A fire resistant slipsheet in roll form includes a fiber mat having first and second sides and a coating containing expandable graphite, a filler, and a binder. The coating is coated on at least one of the first and second sides of the fiber mat, and a single layer of the slipsheet achieves a Class A rating when tested according to UL 790 and / or ASTM E-108 Standard Test Methods for Fire Tests of Roof Coverings. A fire resistant roofing system and a method for installing a fire resistant roofing system that achieves a Class A rating when tested according to UL 790 and / or ASTM E-108 Standard Test Methods for Fire Tests of Roof Coverings is also provided.

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. This exterior facing, textured surface provides passages between the exterior facing surface of the coating layer and an interior facing surface of the exterior cladding layer for draining water from between and permitting air flow between the exterior facing surface of the coating layer and the interior facing surface of the exterior cladding layer.

An under roof peel-and-stick tile underlayment, having a core or substrate having an upper and lower surface. On the lower surface of the substrate, an adhesive compound is layered and then covered with a release liner. On the selvage edge of the upper surface of the substrate, an adhesive coating is layered and then covered with a top release liner. After the underlayment is adhered to a roof surface, ceramic tiles, such as Spanish-style tiles are adhered on the upper surface.

A support pedestal that is adapted to support surface tiles to form an elevated building surface. The support pedestal can include a base member that is adapted to be placed upon a fixed surface and a support plate that is disposed over the base member for supporting a surface tile. An anchoring washer is fastened to the support plate and anchors adjacent surface tiles to the support pedestal. The anchoring washers can be rotated to selectively disengage from at least one of the adjacent surface tiles. By rotating an anchoring washer in each corner of a surface tile to disengage the anchoring washers, the surface tile can be easily and rapidly removed from the building surface without necessitating the removal of adjacent surface tiles.

A membrane, particularly a weather protection membrane, is made from a reinforcing element, such as a regularly laid, woven or non-woven fabric, grid, mesh or scrim having a dimensionally mechanical stable polymer fiber, filament or wire material. First and second polymer foils are provided, preferably of a weather resistant polymer material. Two bands of polymer material are further provided, preferably of a weather resistant polymer material, including a woven or non-woven layer and exhibiting low frictional properties. The reinforcing element is interlaid and sandwiched between the first and second foils, and the bands are positioned edgewise at the first and second foils, and at least partly overlapping the reinforcing element. The first and second foils are laminated together and to the bands for sandwiching the foils for providing an integral structure.

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. This exterior facing, textured surface provides passages between the exterior facing surface of the coating layer and an interior facing surface of the exterior cladding layer for draining water from between and permitting air flow between the exterior facing surface of the coating layer and the interior facing surface of the exterior cladding layer.

A structural insulated panel building system comprising panels, corners, ringbeams and boxseams having a molded core of expanded polystyrene sandwiched between, and bonded to, at least two facings. The facings are attached to faces of the core formed by molding. Preferably the core is an expanded polymer molding and the preferred polymer is polystyrene. The building system can be used for residential, commercial and industrial structures.

A support pedestal that is adapted to support surface tiles to form an elevated building surface. The support pedestal can include a base member that is adapted to be placed upon a fixed surface and a support plate that is disposed over the base member for supporting a surface tile. An anchoring washer is fastened to the support plate and anchors adjacent surface tiles to the support pedestal. The anchoring washers can be rotated to selectively disengage from at least one of the adjacent surface tiles. By rotating an anchoring washer in each corner of a surface tile to disengage the anchoring washers, the surface tile can be easily and rapidly removed from the building surface without necessitating the removal of adjacent surface tiles.

Pedestaled roof underlayment systems and methods are disclosed herein. A pedestaled roof underlayment system comprises a pedestaled sheet including a plurality of regularly spaced pedestals on one side and a generally flat surface on the other side. The system includes a multi-layer roofing underlayment including a slip resistant top layer, a UV protection layer and a strength layer. A reflective barrier layer may be included with the multi-layer roofing underlayment. The pedestaled sheet may be conical and / or tapered, and may have a top shape and cross section that may be circular, triangular, hexagonal and square.

A modular green roof and / or green wall system includes a plurality of trays adapted to support vegetation and soil therein. The trays are sized such that a person may easily lift them and install them in a pre-vegetated state upon a roof or a wall. The trays are further designed to enable subterranean irrigation lines to be inserted therethrough, thereby hiding the irrigation lines from view. Biodegradable walls may be added of different heights to the trays to support different types of vegetation, as well as to create terracing for a given installation, if desired. A wicking material may be inserted into the tray and positioned such that is makes contact with wicking material in adjacent trays, thereby spreading moisture between trays through the capillary action of the wicking material.

A multi-layered panel comprises a first layer made of concrete, a second layer made of foam and an edge perimeter region. The first layer is a thin concrete layer of near uniform thickness that is cast onto the second layer. The exterior surface of the concrete layer simulates an exterior surface of a building. The front of the foam layer has dimensions designed to accommodate the application of the concrete layer. The back of the foam layer has features that assist in mounting the panel on an exterior surface of a building. The edge perimeter region includes a system for interconnecting adjacent multi-layered panels.

Various embodiments of the present invention provide an insulated structural panel including a superinsulating, desiccant-filled, vacuum-sealed insulating panel sandwiched between a pair of composite panels. The composite panels are configured to impart structural strength to the panel without introducing heat transfer pathways through the vacuum-sealed insulating panel. The desiccant material disposed within the vacuum-sealed insulating panel is capable of absorbing moisture within the vacuum established within the vacuum-sealed insulating panel and thereby reducing the degradation of the vacuum-sealed panel's insulating capacity.

A vegetation roofing tray comprising an interconnecting lip is provided. The interconnecting lip on the sidewall of a tray engages with a sidewall of an adjacent tray, securely interconnecting the adjacent trays side-by-side together. A securing device penetrating the sidewalls of adjacent trays may also be used to secure the adjacent trays together. A vegetation roofing system is also provided. The system includes two or more trays and an irrigation hose disposed across the trays.

An underlayment sheet (10, 10′) is applied in overlapping courses to a roof deck (36) for establishing a weather-resistant membrane for use as a final exposed surface or below a roof covering (50). The underlayment sheet (10, 10′) has a bottom surface (16, 16′) to which a pressure sensitive adhesive section (22, 22′) is applied generally continuously along its length. A non-adhesive section (24, 24′) also extends the length of the bottom surface (16, 16′) adjacent its upper long edge (18, 18′) for providing a contact surface with the roof deck (36) which is devoid of any adhesive material. The non-adhesive section (24, 24′) is attached to the roof deck (36) using tin tags (44, 44′) or other mechanical fastening components. When subsequent underlayment sheets (10, 10′) are applied in overlapping courses, the adhesive sections (22, 22′) bond over the preceding underlayment sheet (10, 10′) to establish a water tight seal. The top surface (14) of the underlayment sheet (10) may include a supplemental bonding strip (30) which adheres directly to the adhesive section (22) of an overlying underlayment sheet (10) to establish a tenacious seal. The top surface (14′) may also be impregnated with a course granular material (52) to serve as a final, exposed surface for the roof in lieu of shingles or the like. If a future re-roofing operation is required, the subject underlayment system can be removed from the roof deck (36) without damaging or delaminating the roof deck (36) material.

A non-asphaltic roofing underlayment that is breathable, water resistant and skid-resistant is disclosed. The non-asphaltic roofing underlayment includes a woven or non-woven substrate in which at least one surface thereof includes a breathable thermoplastic film disposed thereon. The breathable thermoplastic film imparts water-resistant to the substrate as well as maintains the breathability of the substrate.

A building system for rapid deployment. In one embodiment, the building system comprises: a first panel having a front surface, a back surface, an edge surface, and at least one structural element; a second panel having a front surface, aback surface, an edge surface, and at least one structural element; and at least one clip for connecting the first panel to the second panel, wherein the first panel and the second panel are formed of expanded polystyrene.