Abstract: A fire rated glass flooring system comprising a first layer of glass which is a structural glass and a second layer of glass which is a fire rated glass, together with a structural frame supporting the flooring system, wherein the two layers of glass are positioned one above the other and are separated by at least one load transferring means. The flooring system is more aesthetic than conventional frames as the user of a load transferring means allows the first and second layers of glass to be brought closer together and hence the structural frame supporting the system is less visible through the system.

Abstract: A pre-formed structural concrete element for use in the formation of a composite concrete floor of a building or the like, the element comprising: a generally planar base portion having opposing faces; a series of generally parallel spaced apart formations extending from one said faces of the base portion each defining along with an adjacent formation a void space therebetween and wherein the formations terminate in a plateau and have at least a narrow portion and a wide portion between the plateau and the one said faces of the base portion.

Abstract: A floor panel for a raised access floor system, including a shallow metal pan with a bottom wall and a shallow upwardly-opening compartment. The bottom wall has a plurality of first hollow projections projecting upwardly therefrom, which projections adjacent upper ends thereof having sidewardly projecting rib structure. The bottom wall also has a plurality of microfeatures which project upwardly through a lesser extent. The number of microfeatures is substantially greater than the number of projections. The pan side walls and bottom wall are free of openings therethrough. A mass of solidified concrete fills the compartment. The floor panel is supported on a pedestal having a base which has clamping and mounting features integrated thereon for engaging grounding wires and cable management members.

Abstract: A device for electrically grounding an access floor panel to a floor panel support in contact with a ground including a clip fastened to the floor panel, the clip compressible against the support when the floor panel is placed against the support.

Abstract: An access system is provided that employs a floor panel and pedestal assembly designed to provide a non-magnetic environment with no metal on metal contact making the system particularly suited for EMI machine room use. The access floor eliminates the difficulty in calibrating the EMI machine due to minute movement in the access floor panels that arises from metal on metal contact. Moreover, the system ensures that the floor panels themselves contain no metallic parts thereby eliminating the static white pixel noise associated with the more powerful magnets now used in the current generation of EMI machines. Thus a considerably more versatile access floor is provided that can support the need of the current generation of EMI machines to be movement free and to not generate static interference in their visual output.

Abstract: The invention herein pertains to pavement marking patterns and the application thereof to roads, streets, walkways and the like. Various pattern designs for the markings are available to replicate layers of bricks, cobblestones, horizontal signage, logos and other components. The marking patterns are composed of two or more independent sections, the first section is a grid representing for example, the mortar joints in a brick wall. The second sections or inserts, for example represent bricks which are contained within the grid. As the first and second sections are generally formed from different colored, preferably thermoplastic materials, a hot melt adhesive spray is utilized on the bottom surface of the marking pattern to bridge the intersections between the first and second sections to maintain the integrity of the marking pattern for convenience during handling and application to a substrate.

Abstract: A precast under floor air delivery construction is provided which includes a plurality of precast concrete system having an upper base floor surface and a lower surface, a plurality of floor panel support means bearing directly to the upper base floor surface capable of an under floor air delivery between the floor panels and the upper surface, a plurality of access floor panels connected to the support means, and a fire protection barrier applied between the concrete slabs.

Abstract: A portable platform-support provides an external platform corner for supporting a platform surface structure. The external platform corner employs a rigid corner-support apparatus that is connectable to other components. The rigid corner-support apparatus includes a non-integrating outer-facing portion with opposing outer edges and an inner portion. A channel member has an elongated shape and an upper surface adapted to provide support to the platform surface structure, and a reinforcement member is securely coupled to and extending from the inner portion with the reinforcement member being adapted to securely support the channel member.

Abstract: A modular prefabricated deck system which includes a plurality of rectangular flooring modules. Each module may include a plurality of laminations, such as a decorative upper element, and a lower support element for supporting the module upon the underlying joist structure of the deck. Additionally, the system includes spline and support portions for attaching the modules upon an underlying structure, such as a wood deck structure, upon installation.

Abstract: A support frame system for a deck is disclosed, and comprises a deck support structure that may include a plurality of elongate joist components, at least one cross member component for supporting the joist components, a plurality of post components for supporting the at least one cross member component, and an edge component for extending along ends of the plurality of joist components. The support frame system may comprise a stair support structure that may include an elongated carriage component for orienting in an inclined orientation, a tread support component for mounting on the carriage component and extending outwardly from an upward side of the carriage component for positioning in a substantially horizontal orientation, and a riser support component for mounting between the carriage component and the tread support component for positioning in a substantially vertical orientation.

Abstract: Disclosed herein is a floor sound-insulating type heating system in which a floor sound-insulating structure for reducing the transmission of an impact sound from upstairs to downstairs in an apartment complex and a dry floor heating structure are integrally formed with each other. The floor sound-insulating type heating system can achieve improvements in construction efficiency as well as sound insulation and heat insulation effects.

Abstract: A pedestal bracket assembly includes a support clamp and a support plate attached to the support clamp. The support clamp is capable of engagement with a vertical support member in a fixed manner. The support plate has an opening formed therein and is adapted for engagement with at least one wire basket. The opening is configured to receive the vertical support member. The support plate is also moveably connected to the support clamp such that the support plate is rotatable about the vertical support member. The pedestal bracket assembly also includes a plurality of retainer clips spaced apart from each other and releasably attached to the support plate.

Abstract: Support structure for elevated floor assembly including a plurality of pedestals and panel stringers coupled between adjacent pedestals, each pedestal having a column with a supporting head on an upper end of the column and a base plate on the lower end of the column, the supporting head having radially protruding supporting arms for connecting the panel stringers thereto, and each panel stringer having a generally inverted U-shaped cross-section with two generally parallel side portions and an interconnecting portion, wherein the interconnecting portion Wrests on the radially protruding supporting arm of the supporting head of the pedestal.

Abstract: A stabilizing system for a deck system has a plurality of pedestals, a plurality of connection locations on a periphery of the pedestals and at least one stabilizing member secured g between the pedestals. Each of the pedestals supports corner portions of adjacent blocks, pavers or panels a spaced distance above an underlying structure extending generally parallel to the blocks, pavers or panels. The plurality of connection locations on a periphery of the pedestals are located both proximate the supported corner portions and proximate the underlying structure. At least one stabilizing member in the form of a stabilizing bar, elongate wires, wire rope, cable or rods is secured to and extends between the connection locations of at least two of the pedestals.

Abstract: The present invention is related to an apparatus and method of constructing walls of framed block assemblies including both exterior and interior partition walls which are assembled through an interlocking structure having dovetail tongues interlocked with dovetail channels. Includes are a plain wall, a wall with mortar for ornamentation, and a wall applied with straight longitudinal blocks.

Abstract: A floor support has: a first elastic member that is disposed on a floor slab, and is elastically deformable, and damps vibrations; a supporting member supported on the first elastic member, and extending in a direction opposite the floor slab; a flooring material supported on the supporting member, and disposed with a gap between the flooring material and the floor slab; a second elastic member that is supported by the first elastic member, the supporting member or the flooring material at a supporting surface inclined with respect to a horizontal direction, and is elastically deformable, and damps vibrations; and a mass body supported at the second elastic member, and displaced by elastic deformation of the second elastic member, and damping vibrations.

Abstract: A method of attaching an installed concrete roof is disclosed. The installed concrete roof consists of rectangular panels positioned along a grid. The concrete panels are supported by metal beams. Smaller metal panels, having a hole in each corner, are positioned over the joints formed by the corners of the rectangular panels. A hole is drilled through the concrete panels and into the supporting beams. A self-tapping screw is positioned through the hole and fixedly attaches the concrete panels to the supporting beams.

Abstract: A sound insulating floor structure comprises an underlying floor layer of a raised floor constructed by supporting a plurality of underlying floor panels at a predetermined height by means of a group of supporting legs installed on a foundation floor via elastic pedestals attached to the lower ends of the supporting legs, floor covering materials laid over the underlying floor layer, and intermediate materials laid between the underlying floor layer and the floor covering materials. The intermediate material is a hardboard or a high density fiberboard having the flexural strength of 35-50 [N/mm2], Young's modulus in flexure of 4,000-5,000 [N/mm2] and the density of 0.8-1.2 [g/cm3].

Abstract: A floor tile for a raised floor. The floor tile is defined by a shallow upwardly-opening metal pan defining a shallow compartment in which a main preformed one-piece concrete block is secured. The main concrete block is preferably formed from a plurality of one-piece preformed concrete sub-blocks which are adhesively adhered in sideward abutting relationship to define a plan profile corresponding to the main concrete block. The main concrete block is then adhesively secured within the compartment of the metal pan.

Abstract: A floor assembly, such as a bowling floor, is supported above a sub-floor by telescoping pedestal supports that are vertically extendable and vertically retractable. Upper and lower ends of the pedestal supports are fixed to the floor assembly and the sub-floor, respectively, so that when a pedestal support is vertically retracted, a downward force will be applied to the floor assembly, for removing bulges in the floor assembly for example.

Abstract: A portable deck system for recreational vehicles and fifth wheel campers for enhancing the accessibility of an elevated exterior door. The system includes a platform assembly having a top surface positionable adjacent to a threshold of the entry door, a plurality of legs extending between the ground and the platform assembly and hingeably coupled to the platform assembly. An access assembly is operationally coupleable to the platform assembly, and provides a vertical transition between the platform assembly and ground level. A railing assembly extends along at least a portion of the platform for providing a hand grip for the user.

Abstract: An upper floor member 30 unitarily includes a floor panel portion 30a for forming a floor surface 12, a first wall portion 30b extending downwards from circumferential edges of the floor panel portion 30a and continuous in the circumferential direction, and a second wall portion 30c spanned between opposed portions of the first wall portion 30b and progressively increased in thickness toward the center of the floor panel portion 30a. The floor panel portion 30a is polygonal in shape, and the first wall portion 30b is progressively increased in thickness toward the center of each side. The first wall portion 30b extends downwards to the vicinity of the lower floor, and its lower end is supported by a support means 18. Thus, a double floor structure which is inexpensive, has a high stiffness, good workability, and offers a high vibration-damping performance can be provided.

Abstract: A grain bin floor support system having a plurality of interconnected support members. The support members are constructed from a monolithic sheet of structural metal stamped and formed having upper and lower horizontal rails spanning across and integrally connected by a plurality of transverse support columns. The rails include a longitudinally extending center segment and a stabilizing portion adjacent each end thereof. The stabilizing portions are configured to be folded out in opposite directions forming a non-planar self-supporting structure.

Abstract: An underfloor cable junction unit for installation in a raised-floor system used as cooling air supply duct for devices arranged on the raised floor and having floor panels with cooling air outlets has a top side. The top side or at least a major part of it is open to enable the passage of cooling air through the top side toward a floor panel with cooling air outlets.

Abstract: An access floor line distribution system that includes a low profile access floor system with a low profile switch box placed inside a switch box vault formed in the floor system. The access floor system is designed to be six inches or less in height and includes support props formed in a grid pattern and covered by floor panels. The props are sufficiently spaced apart to form a vault in the floor system designed to house the switch box. Formed on the switch box is a telecommunication cable opening, and a duplex electrical plug opening. Formed on the opposite side of the switch box is a plurality of knockouts opening through which network cables extend. A plurality of air vents are formed on the sides of the box to increase air flow and heat distribution. Located inside the switch box is a low profile network switch. The network switch includes a main telecommunication input port and a power cable on one surface and plurality of network ports on an opposite surface.

Abstract: According to the invention, a system for supporting a floor structure from a central structure is disclosed. The system may include a plurality of receptacles and a plurality of support members. Each of the receptacles may be located within a corner of an exterior perimeter of the central structure. Each of the receptacles may also at least partially define a cavity which may open to two different sides of the central structure. Each of the support members may be configured to pass through the cavity of at least one of the receptacles. Furthermore, each of the support members may be configured to be supported by at least one of the receptacles, and extend outward from two different sides of the central structure. The support members may further be configured to support the floor structure on two different sides of the central structure.

Abstract: A raised flooring system having a sub-work surface is disclosed. The system includes a plurality of pedestal assemblies, a plurality of base floor pads for placing and securing the pedestal assemblies, and a locking assembly for securing the pedestal assemblies to the base floor pads. The locking assemblies include a plurality of projections extending from the pedestal assemblies, a receiving aperture located in each of the base floor pads for receiving the projections in a first position, and a locking aperture in communication with the receiving aperture for locking the pedestal when in a second position to relative to the base floor pad. Inserting the projections into the receiving apertures and rotating the pedestals from the first position to a second position secure the pedestals to the base floor pads, one to another, thus providing exact registration of the pedestals for the ultimate installation of the work floor panels.

Abstract: A solid floor board assembly with duct raceway is composed of a plurality of base blocks, layer plates, and floor boards. A hollow cavity is formed between the base blocks and the layer plates and is partitioned to accommodate a variety of wire ducts and conduit installations neatly and orderly in desired configuration, and the surface thereof is covered with the floor boards so as to further improve the appearance of the whole structure. The solidarity of structure ensures a high compressive strength, and the number of unit floor board for assembly, the size and the configuration is left to the decision of the building owner. Slip resistant stripes, flower-like striae or a picturesque pattern may be provided on the surface of the floor boards. Duct and conduit exits are provide on the surface of the floor boards for extension of wire ducts and conduit installation.

Abstract: Provided is an infrared electrothermal raised floor piece, comprising a faceplate layer, a carbon fiber far-infrared heat layer, a force support structure layer, at least a pair of electrodes and a plurality of power line connection terminals; wherein the electrodes are connected to the carbon fiber far-infrared heat layer; and the power line connection terminals are connected to the electrode. Also provided is an infrared electrothermal raised floor, comprising a plurality of infrared electrothermal raised floor pieces each comprising a plurality of power line connection terminals, and a supporter; wherein the infrared electrothermal raised floor pieces are transversely or lengthwisely arranged and flexibly installed on the supporter.

Abstract: To install a wall, a placement area for a set of prefabricated wall sections is determined. The placement area includes a starting end and a terminating end. A wall section of the set of prefabricated wall sections includes a first layer of urethane foam, a second layer of urethane foam, an extension and depression to mate with a corresponding depression and extension of another wall section of the set of prefabricated wall sections, and a through bore extending from an upper face of the extension, passing through the extension and exiting a lower face of the extension. During installation, surface vegetation is removed from the placement area in response to surface vegetation being present on the placement area, the soil is compacted in the placement area, and a first wall section of the set of prefabricated wall sections is placed at the starting end.

Abstract: A pedestal head 100 for a floor panel 101 comprises a base 110 for a lower part of a floor panel 101 and an upper support 111 for receiving an upper part 107 of a floor panel 101. The pedestal head 100 has a receiver or projection 118 for receiving and locating a corresponding projection or receiver 105 of the floor panel 101. The pedestal head 100 may be die formed from a single piece of metal.

Abstract: A pedestal is provided that is matingly engagable with a like companion pedestal in vertically stacked relation to support corner portions of pavers, tiles, or like decking elements in edgewise juxtaposition above an underlying surface. The pedestal has a base, plate, or body, having a plurality of corner support portions and a topside and bottom side that define a predetermined thickness, or height, of the base, plate, or body. An abutment, such as an upstanding wall, flange, post, or the like, projects upwardly from the topside a predetermined distance, or height, that is greater than or equal to the predetermined thickness of the base, plate, or body. An aperture, such as a slot or the like, extends transversely through the base, plate, or body and is offset from the abutment. Accordingly, a like abutment of a companion pedestal can extend through the aperture of an upper stacked pedestal thereby permitting the pedestals to be stacked together in a stable manner.

Abstract: A cable tray support assembly for a raised floor system which has a plurality of support pedestals and a platform section. Each support pedestal has an elongated stringer member, a first upright channel member, and an opposing second upright channel member. The stringer member has an opposing pair of flanges depending from the proximal and distal ends of the stringer member. In use, the flanges of the stringer member may be releasably connected to the channel members so that the elongated stringer member is supported above the respective bottom ends of the channel members. At least one of the channel members of each support pedestal may be positioned adjacent to at least a portion of one column to aid in maintaining spatial orientation of the channel member with respect to an upright column. One platform section is suspended from the stringer members of a pair of opposing support pedestals.

Abstract: A raised access floor has panels suspended by pedestals. Each panel may have a top surface and a frame extending around the top surface. Each panel may have extruded aluminum components including four edge members, two intermediate members, and a center member. Each edge member may have a frame portion with a box beam configuration. The frame portions can be press-fitted with corner members to provide the frame. Two edge members, the intermediate members, and the center member may have top surface portions coupled together to form the top surface. The top surface may be supported by support ribs with enlarged bottom ends that resist bending. The ends of the support ribs are press-fitted against the frame. Components may be modified or removed to alter the panel geometry. A cover plate may be used to cover the top surface. The cover plate and/or top surface may be continuous or perforated.

Abstract: The present invention 10 discloses a floor-tile platform 12 that is used with freshly laid tile 16 to allow walking on the floor 30 while the adhesive dries prior to applying the grout. The tile-like platform 12 is suspended over the tiled floor 16 by means of posts 18 situated within the grout lines 20. The tile platform 12 is comprised of a planar sheet having a plurality of apertures 14 passing therethough for the selective placement of posts 18 selectively placed in the tile platform to coincide with the location of grout lines 20. The tile platform 12 is then placed over the tiled floor with the posts 18 within the grout lines 20 thereby suspending the tile platform above the tiled floor 16.

Abstract: An Emergency Isolation and Treatment Shelter (EITS) rigid wall system is modular and includes two support columns and a rigid wall assembly therebetween. The rigid wall assembly includes a lower panel extrusion, a lower panel, a center wall extrusion, and an upper panel. The lower panel and the upper panel are of equivalent dimensions and are interchangeable.

Abstract: An Emergency Isolation and Treatment Shelter (EITS) deck system is constructed from a multiple of deck unit modules. Each deck unit module includes four adjustable leg assemblies attachable together by a lower truss between each leg assembly so as to support a deck surface panel. The size of the deck unit module defines the modularity of the EITS. Each leg assembly includes a primary leg, an intermediate leg, and a screw foot each in telescopic relationship. Each leg assembly may be telescoped independently to provide a level deck surface irrespective of the underlying terrain.

Abstract: Top-down construction techniques are disclosed for providing panelized building systems. The systems can include pre-manufactured floor and stem wall panels that can built to a desired specification, e.g., according to site-specific requirements. The floor panels can include height-adjustable members to raise/lower portions of one or more panels to a desired height relative to an underlying surface. The floor panels can be leveled, locked together, and then remaining portions of a building structure can be built around the floor panels in a top-down process. The height-adjustable members can include pier and jack system that includes a jack screw, a sleeve, and a pier. Related grout system are also disclosed.

Abstract: A grain bin floor panel formed from sheet metal. The grain bin floor panel is comprised of a first flange, a second flange, and a center support disposed between the first flange and the second flange. The center support is connected to the first flange by a first support surface and the second flange by a second support surface. To insure that the first and second support surfaces do not become separated from one another, the center support is configured with at least one staking. To provide the floor panel added strength, the first flange, the second flange, the center support, and the first and second support surfaces are preferably corrugated. To further increase the strength of the center support, the center support is preferably shaped as a triangle.

Abstract: An access floor assembly includes a base floor, a substructure mounted to the base floor, a bearing plate, formed with a first cavity, mounted to the substructure and disposed at an elevated location relative to the base floor, an isolator plate, formed with a second cavity, overlying the bearing plate, a ball disposed between the bearing plate and the isolator plate contacting the first and second cavities, and a floor plate coupled to the isolator plate and together forming an access floor disposed at an elevated location relative to the base floor.

Abstract: A modular raised access floor panel includes a frame, a first edge member, a second edge member, and a center member. The first edge member has a first floor surface. The second edge member is disposed substantially perpendicular to the first edge member and has a second floor surface. The first center member is disposed adjacent to the first edge member and has a third floor surface. When the floor panel is assembled, the first floor surface, the second floor surface, and the third floor surface are disposed substantially within the same plane.

Abstract: An isolator is partially but substantially recessed in an acoustic floor and a leveling mechanism at least partially recessed in the acoustic floor is connected to the acoustic isolator to adjust the height of the acoustic floor when the floor is in place.

Abstract: An electrical floor access system (100) is provided so as to be accessible to the electrical equipment of an office system (50). The electrical system (100) includes a number of access floor modules (102) jpositioned beneath an access floor (30). The electrical system (100) also includes junciton block cables (104) and junction blocks (108) which can be connected the junction block cables (104). The junciton blocks (108) serve to provide electrical interconnection and mounting for electrical receptacles and similar devices for interconnection with electrical equipment. The access floor modules (102) are substantially interchangeable with each other, and the junction block cables (104) are substantially interchangeable with each other so as to provide an electrical system as a modular system adapted to be sized and configured in a manner which does not require any substantial number of different types and/or sizes of cables and other electrical equipment.

Abstract: A cable support apparatus for a raised floor system comprising at least one support member. The at least one support member is configured to be mounted to a pedestal of the raised floor system and connect with portions of cable trays. The support member, in one preferred embodiment includes a first member and a second member, each defining a slot for positioning on the support pedestal. The support member also includes a plurality of holes for the securing of the first member and the second member together as well as for connecting with cable trays. The cable trays are attached to the support member with an attachment mechanism such as a threaded stud.

Abstract: Materials for use in installing a deck include a plurality of decking tiles, each of the tiles having an outside corner angle with a hole at a predetermined location with respect to the corner and a plurality of decking tile connectors. Each of the connectors includes a plate, spacer flanges upstanding from the plate arranged to divide the plate into quadrants defined by angles that are the same as the corner angles of the tiles, and Christmas tree fasteners upstanding in the quadrants at locations to align with the holes in the tiles.

Abstract: A vibration-inhibiting flooring structure for use in a facility housing vibration sensitive equipment includes a perforated bearing floor which includes a number of openings configured to inhibit the propagation of vibrations across the floor. Such a flooring structure may be used, for example, in connection with advanced clean-room facilities, where a facilities room and one or more plenums are provided in conjunction with the vibration-inhibiting floor.

Abstract: A concrete floor system used in a building structure and a method of making floor components used with the floor system. The concrete floor system, if installed on grade, provides for expansion and contraction due to expansive soils and eliminates cracks, which heretofore occurred in poured concrete slab floors. The concrete floor system includes a plurality of parallel concrete beams. The beams can be made up of hollow concrete blocks for reduced weight and receiving a tension cable therethrough. Also, the beams can be either solid pre-cast beams, solid pre-cast, pre-tension beams or solid pre-cast, post-tension beams. Opposite ends of the cable are held on end plates inside recessed ends of each hollow beam. The ends of the beams are adapted for mounting next to the inside of the sides of a building foundation wall. The beams can be in a range of 5 to 20 feet and greater in length depending on the dimensions of the concrete floor.

Abstract: A method, apparatus and system for constructing a building. A foundation is provided, upon which is disposed one or more first-floor columns, each having a lower end, an upper end and an upper surface. One or more second-floor columns, each having a lower end, an upper end, a lower surface and an upper surface on one or more of the first-floor columns, are disposed on the top of the first-floor columns so that the lower surface of one or more of the second-floor columns abuts, and is supported by, the upper surface of one or more of the first-floor columns.

Abstract: A pedestal adapted to support a floor panel comprising a base, support means for supporting said floor panel above said base, displaceable means operable between said base and said support means for selectively displacing said support means and said floor panel relative to said base so as to level said floor panel while said floor panel is supported by said support means.

Abstract: A raised flooring system and methods of forming components of such a system are disclosed. The present flooring system utilizes thin sheet metal, typically galvanized steel, to form a first strip having a plurality of pedestals formed in a spaced apart relation on the strip and connected via wings extending from the first strip to wings extending from a second strip, thereby forming an overall rectilinear, grid-like pattern of pedestals. The pedestals are used to maintain floor panels above a network of channels in which conduit, cables, hoses, pipe and other materials can be routed. The pedestals are punched and formed from strips of sheet metal and have an overall shape generally that of a tower supported by two legs that may have rounded edges for increased load-bearing capacity. The wings that are designed to interlock with corresponding wings from another strip may also be formed from the pedestal-bearing strips.