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6006482 |
Air sealed roof assembly having secondary air seals isolated from unstable perimeter penetration and protrusion areas
A laterally air permeable roof assembly having seals at perimetrical edges of the roof and at all penetrations of the roof assembly includes secondary air seals spaced from the perimetrical air...
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6004645 |
Single-ply membrane roofing system
A method of applying a roof membrane assembly to a roof deck. The method includes the steps of providing a roof membrane assembly including a first roof membrane and a second roof membrane. The...
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5996297 |
Connectors and brackets used in making insulated composite wall structures
A connector used in forming a composite wall structure that includes two structural layers and an insulative layer. The connector secures the two structural layers together and is insulative so as...
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5992122 |
Attachment element
A plate-shaped cambered attachment element (1) for attaching a constructional element (9) to a foundation (7) and having a central bore (2) for receiving an anchoring element (11), an abutment...
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5953875 |
Slide-in building insulation system
A slide-in building insulation system wherein a plurality of slide tracks are secured in spaced parallel relation to a plurality of secondary structural members which are extended longitudinally...
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5951225 |
Large-area washer
In the large-area washer with an aperture for fastener means, there are engagement components on the surface in the fastening direction of the washer. The engagement components engage a cover strip...
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5907938 |
Anti-backout roof fasteners
This invention deals with novel devices which are fasteners for roofing assemblies, especially multi-layered roof assemblies. In addition, there is embodied in this invention a device that is not...
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5867958 |
Easy drive concrete fastener system
A depth-insensitive concrete fastener system is provided for securing roofing insulation materials to concrete roofing or decking. The concrete roofing or decking substructure is provided with a...
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5842316 |
Roof panel mounting system
A new roof panel mounting system for securing to an underlying roof support structure to preclude leaking. The inventive device includes a sheet of plywood secured to a support structure of a...
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5836126 |
Modular concrete form system and method for constructing concrete walls
A system for forming architectural concrete walls comprises a plurality of modular form units (32), each form unit comprising a generally rectangular support frame, a backing sheet (34, 36) and an...
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5803693 |
Swiveling roofing washer
A swiveling roofing washer for use with a roofing fastener has a plate. The plate defines a centrally positioned fastener opening. The plate further has a bottom surface for engagement to a roofing...
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5800891 |
Bonding pad for nonpenetrating roof membrane fastening system
A bonding pad for securing a waterproof membrane to a roof deck without requiring any penetration of the membrane. The pad has a base member of EPDM with a thin bottom coating of a nonwoven...
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5797232 |
Gripping plate for attaching roofing membrane
A gripping element for attaching a roofing membrane to a roof includes a generally planar plate having a generally central opening and an oblong peripheral edge. The plate includes a top surface...
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5784846 |
Structure and method of reducing and redistributing uplift forces on membrane roofs
A roof structure and method for reducing uplift on a roof resulting from a wind blowing over the roof at a rooftop wind speed. The roof has a membrane overlying a deck. An air permeable and...
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5778623 |
Threaded roof fastener and method for using the same
The present invention provides a roofing fastener, a roofing assembly including the roofing fastener, and a method of installing the roofing fastener into the roofing assembly. The roofing fastener...
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5779421 |
Insulation fastening device
A device for fastening an insulation element to a constructional component and including a large-surface head (1); a hollow shank (2) projecting from the head (1) and having an inner space which is...
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5772381 |
Attachment plate for insulation panels
An attachment plate is used to attach insulation panels to building substrates using internal combustion cordless nail setting tools loaded with collating strips for feeding and holding nails in...
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5740647 |
Bulit-up roof (BUR) or modified roof assembly system
Roofing system is presented comprising a built-up roof(BUR) assembly or modified roof membrane assembly (MRM) which is adhered to gypsum, concrete or composite sheets or panels which have been...
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5711116 |
Polymer batten with adhesive backing
A self-contained composite roofing batten bar has a layer of adhesive material secured to the bottom or undersurface portion of a roofing batten bar or strip. The adhesive material is tacky or...
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5709059 |
Fastener for cementitious substrate
A circular thin metal or thermoplastic disc stress plate has an annular stiffening rim and groove and a central opening. Three equilateral and symmetrically oriented elongated nail-like members...
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5688092 |
Method of attaching an insulation panel to a building substrate
An attachment plate is used to attach insulation panels to building substrates using internal combustion cordless nail setting tools loaded with collating strips for feeding and holding nails in...
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5673525 |
Insulating connector rods used in making highly insulated composite wall structures
Highly insulating and substantially pointed connector rods used in making highly insulative composite wall structures. At least a substantial portion of the connector rod is injection molded in a...
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5673528 |
Safety wall for a building
A wall, particularly a wall of a containment for a nuclear plant, a pool or a cavern, includes a bearing wall. A sealing element is disposed on at least one surface of the bearing wall and covers...
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5671576 |
Device for attaching insulation materials
A device for attaching insulation material (13) of different thicknesses to a base material, such as a structural member, is formed of a receptacle (1) to be fastened to the base material and a...
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5671574 |
Composite insulated wall
An insulated wall includes first and second spaced apart layers of concrete having a layer of insulating material sandwiched therebetween. Extending through the insulative layer are a plurality of...
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5661937 |
Mezzanine floor panel
A mezzanine floor includes a corrugated metal base with tongue and groove panels secured thereto, wherein the panels have been finished with a number of steps to achieve a combination of desired...
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5660015 |
Device for securing insulation material
A device for securing insulation material (7) to a base material (8) includes a receptacle (1) fixable to the base material and a large area head (2) arranged to abut against the insulation...
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5626451 |
Washer for use with exterior insulation
A washer, for use with a fastener for attaching a slab of insulation and a covering mesh to a substrate, has fingers which automatically partially block its entry aperture when the fastener is...
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5606832 |
Connectors used in making highly insulated composite wall structures
Highly insulating connectors used in making highly insulative composite wall structures. At least a substantial portion of the connector is injection molded in a single step from an appropriate...
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5584153 |
Composite roof system with an improved anchoring mechanism
The roof system is formed of a corrugated sheet of material anchored to a roof beam, a mineral board anchored to the peaks of the corrugated sheet having a moisture barrier, at least one layer of...
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5579619 |
Structure and method of reducing uplift of and scouring on membrane roofs
A roof structure and method for reducing uplift on a roof resulting from a wind blowing over the roof at a rooftop wind speed. The roof has a membrane overlying a deck. An air permeable and...
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5572843 |
Fastening strip for sheet roofing systems
A roof cladding system includes flexible, waterproof, plastics material sheet and feature strips each comprising a base strip and an interchangeable cap. Caps having different profiles may be used...
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5562380 |
Protective seam plate
A protective seam plate retains a flexible membrane of a roofing system in place without tearing the flexible membrane during high winds. The protective seam plate comprises a seam plate having a...
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5557898 |
Pneumatically driven finish nail for securing a planar member to a metal sheet support
A wall construction using metal studs upon which wallboard is adhered and wood trim can be applied with a barbed finish nail that has a plurality of barbs along its shank that are flexible to...
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5557897 |
Fastening device for a roof sealing strip or the like
A fastening device for anchoring a sealing strip on a roof includes an elongated fastener which penetrates both a holder and the sealing strip and has a drill tip at a lower end thereof extending...
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5546723 |
Wood sill reinforcement plate
A wood sill reinforcing plate for use with anchor bolts embedded in a concrete foundation and extending upward and a wood sill having openings which receive the outwardly extending anchor bolts. A...
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5528872 |
Nail
A nail and a method using the nail for securing two materials together spaced by an interposed resilient material. The nail has a shaft having a first end and a second end. The nail has a head...
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5519973 |
Highly insulative connector rods and methods for their manufacture and use in highly insulated composite walls
Highly insulating connector rods used in making highly insulative composite wall structures are disclosed. The high R-value connector is injection molded in a single step from an appropriate...
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5497596 |
Method for reducing penetration of liquid through nonwoven film-fibril sheets pierced by fastening elements
A method for reducing penetration of a liquid through flexible nonwoven, preferably film-fibril, sheets that have been pierced by one or more fastening elements. The method comprises...
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5469671 |
Roof perimeter composite securing element and method of installing
A composite roof covering securement element is comprised of an elongated rubber membrane onto which a plastic batten strip is adhesively bonded. The membrane and strip have a range of flexibility...
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5459970 |
Concrete structures and methods for their manufacture
The present invention relates to concrete structures and methods for making walls and the like from precast concrete structures. Certain embodiments include an outer wall, and inner wall, and...
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5452553 |
Waterproof coverings for generally flat or low-pitch roofs on buildings
A waterproof cover having special utility for a flat or low-slope roof for a building. The roof includes a structural part comprising beams, joists, rafters, etc., as well as a substrate in the...
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5440845 |
Precast concrete sandwich panels
To make precast concrete sandwich panels, a first concrete slab is formed having embedded in it one end of connectors which extend from it's surface in two directions with the path between the two...
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5437132 |
Roof and wall panel tiedown bracket and method
A roof and wall panel tiedown bracket and method of securing roof and wall panels with one surface of the panels positioned against a supporting rafter and wall stud, respectively. The tiedown...
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5433053 |
Barbed tee fastener
A fastener for securing two sheets of material each comprises a binding bar having pointed barbs at each end of said binding bar, said barbs each directed substantially perpendicular to said...
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5426905 |
Insulation attachment stud for composite material substrate
The invention is directed to a stud and attachment assembly for securing ividual studs to composite material substrates so that thermal or acoustic insulating materials may be attached to the...
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5415511 |
Multipurpose roofing and siding fastener
A roofing and siding fastener for securing underlayments, exterior insulation sheathings, and similar membranes to a substrate. The disclosure comprises a cap portion having a rectangular body with...
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5406765 |
Fire resistant roof deck structure
A building roof deck structure having significant fire resistance comprises a plurality of wood cement or fiber cement panels lying in a common plane and having abutting edges with aligned grooves...
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5396734 |
Device for dividing floor coverings at a door opening
A device for dividing coverings on a floor at a door opening, comprises a rail sunk into the floor across the door opening. The rail has a substantially uniform H-shaped cross-section, comprising a...
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5392581 |
Masonry connector
A masonry connector for a veneer wall has an outer coupling end for connection to a wall tie secured to the veneer. An inner anchoring end of the connector is secured to the back-up wall. Where the...
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