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4774794 |
Energy efficient building system
A foam-cement building having the walls, roof and/or floor formed from a plurality of self supporting foam building blocks of varying density with a strong thin continuous structural and...
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4768324 |
Composite insulated wall
There is disclosed a reinforced, insulated concrete laminated wall. The central portion is a rigid insulation core through which vertical ladder structures extend transversely. Matched pairs of...
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4764069 |
Anchor for masonry veneer walls
The anchor includes a stud holder having one end which threadably receives a threaded stud. A flat tongue-like driving head projects axially from the other end of the stud holder and is formed with...
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4762453 |
Helical coil fastener
A fastener having a retaining member with a top portion and an elongated hub extending downwardly from the top portion. A helical groove extends throughout a substantial portion of the length of...
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4757661 |
Washer with axial ribs
A washer for attaching insulation to a roof member over which roofing membrane is to be placed. The washer includes a laterally extending apertured flange and an upstanding hollow cylindrical...
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4757662 |
Membrane roofing fastener
A roofing fastener is shown adapted to fasten membrane roofing film to roofing structures. The fastener comprises a base plate having a segmented upper, tapered circular flange section; a segmented...
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4751802 |
Device for facilitating installation of rubber roof sheets
The invention herein is directed to an apparatus used for the facilitating in the process of affixing rectangularly shaped sheets of rubber roofing material to the upper surface of a roof in which...
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4744187 |
Mechanical roof fastener
A mechanical fastener for securing a flexible sheet of an elastomeric material to the upper surface of a roof via the use of a plurality of such fasteners, each of which include upper and lower...
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4742654 |
Protective barrier for a structural beam
A protective cap of inverted channel shape for placement on beams to protect same from moisture. A lengthwise extending recess in the cap upper surface receives a pliable sealant having a surface...
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4739599 |
Energy dissipation structure for securing lightweight roofing elements
A wind-resistant inverted built-up roof construction is provided comprising a roof deck, a waterproof membrane overlying said roof deck, a plurality of closed cell foam plastic insulation material...
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4736552 |
Roof insulation system and method of fabrication therefor
A roof system and method of roof fabrication for a building having in place a plurality of parallel and spaced apart elongated structural support units defining a longitudinal surface exposed from...
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4736562 |
Batten spoke arrangement for rubber roofing installation
A roofing installation having a plurality of substrates including a deck; a flexible membrane in overlying relation to the substrates and forming an upper roof surface, and a plurality of battens...
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4736560 |
Peel rivet
A rivet having a head portion and a body portion, with a bore through the head portion and body portion, said bore being capable of receiving a mandrel having a head portion with a self-piercing...
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4736561 |
Roof deck construction
A method of building a roof wherein a horizontally disposed roof deck assembly is formed comprising: a sheet of corrugated steel material, preferably having a symmetrical rib pattern wherein the...
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4735027 |
Coating for wallboards
A coating for a wallboard comprises of silica sand, cement and a particulate, non-fibrous filler, where the ratio of the average sand diameter to the average filler diameter is within the range of...
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4727700 |
Ceiling or wall having improved fire resistance and method of installing the same
A ceiling or wall for a partition structure that contains framing members has the usual sheets of wallboard applied side-by-side to the framing members so that seams exist between the edges of...
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4727699 |
Roofing membrane securement system
A roofing membrane securement system having an upper member and a lower member each of which is formed of a relatively hard, unyielding material. The lower member includes a bottom surface from...
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4726164 |
Fastener assembly for a roof membrane
An assembly for fastening a flexible membrane to a layer of insulation on a roof deck includes a plastic disc and a threaded screw which, when tightened, clamps the disc to the membrane. Angularly...
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4718211 |
Batten bar for single ply membrane used on roofs
The present invention provides a batten bar of plastic, corrosion-resistant, material which has thick side portions that resist curling, kinking, looping and distorting of that bar, even when the...
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4712348 |
Non-penetrating roof system
A non-penetrating roof structure or system and method comprising a roof deck, a plurality of retainers connected to the roof deck between the margins thereof, and a cover membrane extending over...
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4712959 |
Washer with resilient head cripping means
A washer for attaching insulation to a roof member over which roofing membrane is to be placed. The washer includes a laterally extending apertured flange and an upstanding hollow cylindrical...
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4711061 |
Roof and a method of providing a building with a roof
A roof, or a portion of a roof, resiliently securable to a sub-structure (4) of a building, the roof or roof portion comprising: a panel (1); a strip (2) which is overlapped by and supports...
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4707961 |
Composite roof/roof deck assembly with polymeric membrane
A composite roof/roof deck assembly and method of installation wherein a roof covering of polymeric sheet material is adhered to an underlying mineral board roof substrate with a water based...
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4706432 |
Air vapor securement closure for a membrane roofing system
A composite roofing system having a layer of insulation and a roof membrane is provided with an air seal structure about the insulation layer. The air seal preferably also coacts with a vapor...
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4698948 |
Furnace wall construction for industrial use
According to the invention a multi-layered furnace wall construction for industrial use is provided. The wall construction comprises an outermost iron shell layer, an innermost refractory fiber...
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4693653 |
Mounting element for a flat insulating body which can be attached to a thin-walled base
The invention relates to a mounting element for a flat insulating body which is mounted on a thin-walled base, like the metal sheet of airduct. The element comprises a pin for perforating the...
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4691482 |
Roof construction
Conversion of a ventilated roof to a thermally insulated, nonventilated roof without tearing off an existing roof sheathing which is, for example, made of asbestos cement and is carried by roof...
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4688361 |
Gum-tape plate bonded roofing system
A bonding plate and method of using same is disclosed for a single-ply membrane roofing system. The bonding plate includes a pre-applied gum tape adhesive which is covered by release paper to...
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4686808 |
Roofing system, method and holddown apparatus
A holddown to be used in conjunction with a headed fastener, a roofing system and a method utilizing the same. The holddown comprises a disc-shaped spring and a body encasing the spring. The...
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4680913 |
Process for producing airtight sealing of buildings
Process for producing airtight sealing of buildings, characterized in that it consists in causing to adhere fully on the zone to be treated a manfactured sheet of constant thickness comprising a...
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4677800 |
Lightweight roofing system
An insulated roofing system is provided in which a waterproof membrane is applied to the roof deck. Extruded panels of closed cell polystyrene foam are provided on top of the membrane, thus...
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4663910 |
Washer for roofing insulation
A washer for attaching insulation to a roof member over which roofing membrane is to be placed. The washer includes a laterally extending apertured flange and an upstanding hollow cylindrical...
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4660347 |
Non-penetrating roofing membrane fastener
A fastener adapted to secure a roof membrane to a roof surface without penetration of the membrane includes an anchor disc having an inverted frustoconical button, an externally threaded tined...
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4651489 |
Insulated roofing structure
An insulated roof structure includes insulating thermal elements which space attachment clips from an underlying purlin and introduce substantial thermal resistance above the purlin. Each...
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4651490 |
Fastening assembly for mechanically attaching a flexible membrane to a roof construction
A fastening assembly for mechanically attaching a waterproof flexible membrane to a roof construction at spaced apart intervals, comprising a post member that is mounted over an insulation member...
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4649686 |
High wind resistant membrane roof system
A membrane roof system includes a single ply water impermeable membrane held to a roof deck by two separate fastening systems. The peripheral portion of the membrane is bonded to the peripheral...
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4641473 |
Clip construction for wall arrangement
A clip construction is provided for a wall construction in which siding sections on a wall are arranged in coplanar end-to-end relationship. The clip fits between the facing ends of the siding...
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4640074 |
Concrete building unit of a sandwich structure and a truss element and an insulating plate for such a building unit
A concrete building unit of a sandwich structure, comprising two concrete slabs (1, 2) positioned in parallel at a distance from each other and an insulating layer (3) filling the space between the...
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4631887 |
Non-penetrating roof membrane anchoring system
A roof membrane anchoring system is provided of the non-penetrating type, including a base member with an enlarged head carried by an upstanding stem, a disc, and a socket cap which includes a top,...
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4631886 |
Method and system for the facing of structures
A method for the facing of structures, wherein the understructure (14) is faced with several facing panels mounted one after and/or one next to the other; the panels to be fixed to the...
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4630422 |
Penetrating roofing mechanical fastening sealing system and method
A penetrating mechanical roofing fastening and sealing system for securing a flexible sheet, provided with a plurality of apertures, to the upper surface of a roof via the use of a plurality of...
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4625469 |
Replacement flat roof insulation cover
Roof replacement structure for flat roof building having panels of rigid insulation applied over the roof surface. A flexible membrane is applied over the rigid insulation and a periphery of the...
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4624092 |
Roofing membrane fastener
A two part fastener is provided for securing an elastomeric membrane on a roof deck or the like. The fastener includes a post secured to the roof deck by a screw and having a peripheral laterally...
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4624089 |
Tie anchor for reinforced sandwich panels
A tie anchor for use in reinforced sandwich panels of cast concrete, to support a face panel on a carrier panel by reaching through an intermediate insulating panel, the tie anchor being a sheet...
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4620402 |
Penetrating roofing fastening and sealing system
A penetrating roofing fastening and sealing system for securing a flexible sheet, having a plurality of apertures, to the upper surface of a roof via the use of a plurality of spaced penetrating...
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4619094 |
Non-penetrating mechanical fastener for roofing membrane and method of applying same
A non-penetrating mechanical fastener for securing a flexible sheet of an elastomeric material to the upper surface of a roof via the use of a plurality of such fasteners, each of which includes...
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4617771 |
Mechanical fastener for roofing membrane and method of applying same
A non-penetrating mechanical fastener for securing a flexible sheet of an elastomeric material to the upper surface of a roof via the use of a plurality of such fasteners, each of which includes...
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4606168 |
Suspended insulated building exterior cladding
A suspended insulated cladding system is applied to building exterior. The method for applying the system comprises affixing a plurality of batts of semi-rigid vapor permeable fibrous insulation to...
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4604846 |
Anchorage device
The disclosure relates to a device for the anchorage of two spaced-apart elements (11, 13) to one another, which may consist of, for example, a wooden stud and an optional substrate or another...
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4603527 |
Prefabricated wall for the construction of houses and buildings
Two panels respectively of concrete and insulating material form a prefabricated wall and are maintained in relatively spaced relation so as to form an air gap by means of coupling anchors. Each...
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