Abstract: A device to facilitate the assembly and fixation of a junction box to an electrical engine, where the attachment requirements of the junction box are different from the attachment requirements of the electrical engine, is disclosed. The device comprises an adapting plate which includes vertexes, bores and a traverse opening.

Abstract: A diffusion-tight joint (30) between ends of prefabricated spacers (10) that support a diffusion barrier (3) on the spacer outer face is achieved in that a tongue (9) is formed from the diffusion barrier (3) at an end of two spacers (10) that abut each other at a joint (30), the tongue protruding over the end. The tongue (9) is fixed to the outer face of the diffusion barrier (3) of the other end of the spacer (10) using an adhesive application (13) so that an overlapping of the diffusion barriers (3) of both ends is achieved. The formation of the joint can be formed in the corner region of prefabricated spacer frames (10) or in straight regions of spacers (10), thus wherever ends of spacers (10) that are prefabricated abut each other.

Abstract: The present invention relates to a panel for use in the assembly of a modular hot work habitat so as to form an enclosure to facilitate hot working. The panels comprise a first layer of flexible structural material, and a second layer of flexible fireproof material fixed to the structural layer. A habitat comprising a plurality of interconnected panels is described.

Abstract: An acoustical door comprising an inner core assembly includes a spacer frame having a first set of spacer strips extending along a first direction and a second set of spacer strips extending along a second direction. The inner core assembly further includes first and second core layers positioned within the spacer frame. The second core layer is constructed of a material dissimilar from the first core layer. The acoustical door further comprises a multi-layer skin spaced apart from the inner core assembly. The multi-layer skin includes a sheet constructed of lead. The acoustical door also includes a spacer coupling the multi-layer skin and the inner core assembly around a mutual periphery. An air space is defined within the mutual periphery and between the multi-layer skin and the inner core assembly such that the multi-layer skin is configured to flex independent of the inner core assembly.

Abstract: Thermally responsive walls can be formed of wall panels made from different materials and having staggered conduits with respect to each other when coupled together (e.g., pancaked or layered) to form a wall at one temperature. The staggered conduits in the different wall panels are configured such that they become aligned at a second temperature due to differences in expansion coefficients. The wall panels can be designed using a computing system that processes an algorithm that accounts for various parameters, such as the different thermal expansion coefficients.

Abstract: An improved acoustical damping wall (ceiling or floor) or door material comprises a laminar structure having as an integral part thereof one or more layers of viscoelastic material which also functions as a glue and one or more constraining layers, such as metal, ceramics, composites, cellulose, wood, or petroleum-based products such as plastic, vinyl, plastic or rubber.

Abstract: The present invention relates to a panel (20) for use in the assembly of a modular hot work habitat (10) so as to form an enclosure to facilitate hot working. The panels (20) comprise a first layer of flexible structural material (22), and a second layer of flexible fireproof material (24) fixed to the structural layer. A habitat (10) comprising a plurality of interconnected panels (20) is described.

Abstract: A fire-resistant glass block including a thermal break and methods for making same. Embodiments of the glass block assembly include at least two portions filled with fire-resistant gel, wherein the at least two portions are connected using a thermal break channel. The thermal break channel improves the thermal conductions characteristics of the assembly and mitigates the potential for breakage in either glass block half unit through direct heat transfer. The glass block assembly can be made by connecting two or more glass portions using a thermal break channel and filling the connected glass block portions with fire-resistant gel.

Abstract: An improved acoustical damping wall (ceiling or floor) or door material comprises a laminar structure having as an integral part thereof one or more layers of viscoelastic material which also functions as a glue and one or more constraining layers, such as metal, cellulose, wood, or petroleum-based products such as plastic, vinyl, plastic or rubber. In one embodiment, standard wallboard, typically gypsum, comprises the external surfaces of the laminar structure; and one or more constraining layers are fabricated between the gypsum exterior. The resulting structure improves the attenuation of sound transmitted through the structure.

Abstract: An insulating glass element for the at least partial delimitation of a combustion chamber, having at least two viewing panes, which have at least some areas a transparent glass or ceramic-glass material and are arranged spaced apart from each other while leaving an air chamber, and wherein a viewing area is created at least in parts of the air chamber. The two viewing panes are connected with each other by a temperature-resistant adhesive, and the adhesive encloses a viewing area of the viewing panes all around, or a spacing element, which runs around them at least partially, is connected with the two viewing panes in a material-to-material manner, preferably by a glued connection.

Abstract: A wall panel comprises a base layer comprising fiberglass board, an intermediate layer comprising molded fiberglass board, and a facer layer comprising glass textile. The wall panel provides consumers with greater options and flexibility in terms of room aesthetics as well as provides additional advantages over current basement finishing systems having fabric facer layers.

Abstract: A fire-resistant glass block including a thermal break and methods for making same. Embodiments of the glass block assembly include at least two portions filled with fire-resistant gel, wherein the at least two portions are connected using a thermal break channel. The thermal break channel improves the thermal conductions characteristics of the assembly and mitigates the potential for breakage in either glass block half unit through direct heat transfer. The glass block assembly can be made by connecting two or more glass portions using a thermal break channel and filling the connected glass block portions with fire-resistant gel.

Abstract: A wall panel comprises a base layer comprising fiberglass board, an intermediate layer comprising molded fiberglass board, and a facer layer comprising glass textile. The wall panel provides consumers with greater options and flexibility in terms of room aesthetics as well as provides additional advantages over current basement finishing systems having fabric facer layers.

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: An insulated window apparatus includes a body having a face surface and top, bottom, and opposed side surfaces coupled to the face surface. Each of the top, bottom, and opposed side surfaces are coupled to a portion of the face surface and to each other to define a chamber. An insulative member is provided. A lip is formed on at least one of the top, bottom, and opposed side surfaces and extends away from the chamber. A stud is adapted to be coupled to a window frame. A connector is adapted to couple to the stud and have securement means adapted to engage the body for retaining the body in abutment with the window. In one example, the securement means includes a resilient arm adapted to engage the lip. A method of assembling the insulated window apparatus to a window having a window frame is also provided.

Abstract: A structure having an area separation wall including: a first building unit; a second building unit; and an area separation wall having only outer membranes. Preferably, the area separation wall is fire resistance rated. The outer membranes provide acoustic attenuation without adversely affecting the fire resistance of the area separation wall. The area separation wall provides improved thermal resistance. In one embodiment, the area separation wall includes: an interior support structure and at least one outer membrane on each side of the interior support structure. The outer membranes provide acoustic attenuation. Between the outer membranes is a substantially organic material barrier. The structure may also include a tying structure connecting the area separation wall to the first unit and the second unit.

Abstract: A structure including a first building unit; a second building unit; and a confined space between the building units. The units may be oriented horizontally or vertically. In an embodiment, the confined space is substantially filled with an organic containing material having a verified minimum installed density of greater than about ½ pound per cubic foot. In an embodiment, the confined space is substantially filled with an organic containing material comprising greater than about 20 percent organic material. Also in an embodiment, the structure comprises a structure connecting the confined space to the first unit and the second unit. The confined space provides improved fire, thermal and acoustic resistance properties.

Abstract: A heat exchanger panel assembly includes two panels, one with milled channels approximately in cross-section which flow coolant, and the other a close-out nominally flat panel which is bonded to the tops of the ribs of the milled channel with a thin interlayer of a transient liquid phase (TLP) bonding agent foil as the bonding interface. The method of manufacture provides transient liquid phase bonding coupled with vacuum compression. The bonding is accomplished by vacuum compression at elevated temperature in a furnace in which a vacuum is impressed on the channels while high pressure is forced on the panel exterior which forces all bonding interfaces into intimate contact.

Abstract: A noise-reducing substrate for use in a flooring system, the flooring system having a subfloor and a decorative upper layer. The substrate comprises a series of edge butted panels, each of which has a bottom surface, a top surface and side surfaces. Each panel's top surface and oppositely facing bottom surface are parallel to each other and are spaced apart by the thickness of the substrate. A profile in the bottom surface of the substrate changes the substrate's effective stiffness and improves the noise isolation of the substrate compared to the stiffness and noise isolation of the panel without the profile. Additionally, the profile reduces the weight of the panel, thereby reducing manufacturing and installation costs.

Abstract: A composition for forming a textured coating on drywall material, comprising acoustic texture material and propellant material. The acoustic texture material comprises a base portion and a particulate portion, where the particulate portion comprises at least one of urethane foam and melamine foam. The propellant material is at least one of DME and a hydrocarbon propellant.

Abstract: An improved acoustical damping wall (ceiling or floor) or door material comprises a laminar structure having as an integral part thereof one or more layers of viscoelastic material which also functions as a glue and one or more constraining layers, such as metal, cellulose, wood, or petroleum-based products such as plastic, vinyl, plastic or rubber. In one embodiment, standard wallboard, typically gypsum, comprises the external surfaces of the laminar structure; and one or more constraining layers are fabricated between the gypsum exterior. The resulting structure improves the attenuation of sound transmitted through the structure.

Abstract: The invention is intended to reduce heat accumulation in the heat insulator provided around the periphery of the living room of a house structure, thereby achieving simplification of a construction work, energy-saving, and rationalization in maintaining the living environment, and by covering the external face of the heat insulators (2) disposed around the periphery of partition sheet members surrounding the living room, such as the roof, ceiling, wall, and so forth, with the heat shielding members (1) provided with the heat reflection foil, so that radiant heat which will otherwise heat up the heat insulators (2) can be blocked, and heat accumulation in the heat insulators (2) can be reduced.

Abstract: A composite fire stopping article capable of fire stopping through-penetrations without the need for a secondary reinforcement structure includes an interior insulating material, such as mineral wool, sandwiched between layers of an intumescent material. The insulating material and intumescent material may be enclosed in a bag formed of a polymeric material. The intumescent material is substantially free of graphite and consists essentially of filler material, binder material, and a hydrated alkali metal silicate intumescent component.

Abstract: A fire rated door with a surrounding door frame, consisting of a glass pane, which is embedded between its circumferential metal frame, said fire rated door consists of at least one door leaf realized from two glass panes spaced apart by means of profiles, whereby the glass panes extend almost as far as to the border of the door leaf and a transparent fire protection material is included between the spaced glass panes.

Abstract: A window having a frame with a windowpane disposed therein is provided. A first impedance discontinuity element is disposed between the windowpane and the frame adjacent a portion of a periphery of the windowpane. A second impedance discontinuity element is disposed adjacent another portion of the periphery of the windowpane. The first and second impedance discontinuity elements have different impedances.

Abstract: A method and apparatus for making an rigid foam insulating panel is disclosed. The panel includes an rigid foam sheet with a plurality of grooves or recesses in which reinforcing strips are placed. Both sides of the sub-assembly are covered with a reinforcing sheet made of plastic, paper, foil, or a combination thereof. These reinforcing sheets are bonded to the surface of the rigid foam sheet and provide structural support to the sheet, as well as retaining the reinforcing strips in place. They also provide a vapor barrier on both sides of the sheet to prevent the migration of moisture through the sheet toward the wall covering, which will typically be attached to the side of the sheet in which the reinforcing strips are inserted.

Abstract: The present invention provides a building material derived from straw, such as rice straw, that has significantly improved fire-resistance properties over traditional cellulose-based materials. In one embodiment, the invention provides a method of fabricating a board from milled rice straw. The milled rice straw is blended with a binder to form a mixture. The mixture is then formed into a mat with sufficient size to achieve a predetermined board thickness and density. The mat is then pressed into the board. In another embodiment, the present invention provides a fire resistant board that includes milled rice straw, a resin binder, and a fire retardant material such as an organic phosphate, zinc borate, aluminum trihydrate, sodium silicate, or even rice hulls.

Abstract: A method of installing an insert in a sandwich panel for mounting a fastener includes making a hole in the panel and inserting a spacer having a height greater than the thickness of the panel. An entrance rim of the spacer extends above an upper surface of the panel and a setting tool exerts a force on the entrance rim to force it into the hole and to position an upper edge of the entrance rim flush with the panel surface. The spacer can include an annular groove on an interior wall of the entrance rim to facilitate the cold working deformation during an installation in the panel and a hole engaging surface to align and maintain the spacer within the hole. An outer exterior surface of the entrance rim can be indented and coated with a first sealing compound to ensure a watertight seal with the panel. A second sealant material can be provided within the entrance rim for sealing with a head of any fastener extending through the spacer. An improved floor panel with spacer is accordingly provided for aircraft.

Abstract: A building component for forming a roof. The component includes an ETFE foil cushion comprising sheets of ETFE foil which are held in a frame about their periphery, and which are inflated. The cushion includes a liquid retaining means to suppress rain noise.

Abstract: The acoustic characteristics of lightweight multilayer construction panels have been improved by the formation of three-dimensionally meandering curved slots or rows of slot sections in the core of the panels. The slot depth varies along the length of the curved slots. The slots or rows of slots are spaced from each other by an on-center spacing that is preferably constant along the length of the slots.

Abstract: A partition for open building space and the like having a frame including at least one substantially horizontal surface. A cover member is configured to enclose at least a portion of the frame. The cover member includes attachment members configured to connect the cover member to the frame. A seal is attached to the cover member and includes a resilient flap which engages the substantially horizontal surface of the frame to inhibit the passage of acoustical and/or optical energy through the partition.

Abstract: A plate-shaped constructional element comprises a perforated plate made of a solid material such as metal, wood, wood chip board, pressboard, synthetic material or gypsum, and is characterized by the provision that a micro-perforated sheet or thin plate is disposed on one of the plate surfaces of the plate. One variant provides that the holes in the plate are formed in such a manner that they open each into a micro hole on one side of the plate.

Abstract: In the floor base panel (40), an area on the support board (33) of the vibration proof support leg (30) is formed solid, and in the other area, a plurality of cavities (41) extending in the parallel direction to the floor surface are formed. Thereby, because the vibration energy propagated from the impact point of the floor base panel (40) is reflected on the boundary between the cavity formation area and the sold area, and repeatedly passes the cavity formation area, it is attenuated in a short time, and the vibration energy or sound energy transmitted to a slab (20) can be reduced.

Abstract: Fire rated door or fire rated window to prevent the spread of smoke and fire which is suitable for use in the region of a fire protection partition, said fire rated door or fire rated window comprises a mobile frame with a filling compartment consisting of fire resisting material, and the mobile frame is partially or completely surrounded by a stationary frame component.

Abstract: Light weight, foamed panels are suspended in spaced relation above the floor of an arena to create “privacy zones” which facilitate discussion and concentration on details. In the prior art, attachment of the panels to mounting rods was predicated on cementing wooden strips in the upper surface of the panel, in order to provide T-nuts, into which suspension rods are threaded. The improved installation employs a plurality of attaching members, each of which has a tubular body portion which is inserted through a vertically disposed hole in the foamed panel and an ornamental flange projecting laterally and underlying the bottom of the penal. Each tubular body portion has a threaded portion which is threaded onto a supporting rod. Torquing surfaces are provided on the attaching members to facilitate their being threaded onto the supporting rods.

Abstract: A light-transmitting building component, as wall roof or ceiling component etc. is formed with a technical membrane, in the form of a textile tissue on the outward-facing side and, furthermore, by a sound-insulation layer arranged at a distance to the outer layer of the technical membrane, and by and infrared-impeding, light-transmitting layer on the inward-facing side. In this manner, a building component is created which features low surface weight and still meets stringent requirements not only in terms of resistance to climatic influences but also with regard to heat and sound insulation.

Abstract: A method of installing an insert in a sandwich panel for mounting a fastener includes making a hole in the panel and inserting a spacer having a height greater than the thickness of the panel. An entrance rim of the spacer extends above an upper surface of the panel and a setting tool exerts a force on the entrance rim to force it into the hole and to position an upper edge of the entrance rim flush with the panel surface. The spacer can include an annular groove on an interior wall of the entrance rim to facilitate the cold working deformation during an installation in the panel. An outer exterior surface of the entrance rim can be indented and coated with a first sealing compound to ensure a water-tight seal with the panel. A second sealant material can be provided within the entrance rim for sealing with a head of any fastener extending through the spacer. An improved floor panel with spacer is accordingly provided for aircraft.

Abstract: A gypsum board/intumescent material ceiling board includes a gypsum board and a fire-resistive barrier. A first major surface of the gypsum board is an upper side for abutting framing and a second major surface of the gypsum board is an underside for facing a room interior. The fire-resistive barrier is a layer of intumescent coating material applied to and coextensive with one of the major surfaces of the gypsum board. The intumescent coating material contains expandable graphite and a corrosion inhibitor in sufficient quantities to provide a corrosion inhibiting layer on metal surfaces, such as the surfaces of metal fasteners, with which the intumescent coating material comes in contact. In addition, the intumescent coating material has a pH greater than 7.0 to reduce corrosive properties of the intumescent material and provide a chemical environment conducive to the forming of the corrosion inhibiting layer by the corrosion inhibitor.

Abstract: A gypsum board/intumescent material fire barrier wall includes spaced apart, vertically extending metal or wooden studs with only one layer of gypsum board secured to each side of the studs to form a fire barrier wall with a wall cavity. An intumescent material barrier, that is at least coextensive in width and height with the width and height of the wall cavity, is also included in the fire barrier wall and preferably, the wall cavity contains a fibrous insulation blanket. Preferably, the spaced apart gypsum wall boards, with the intumescent material barrier, provide the fire barrier wall with two hour fire-resistive properties meeting or exceeding ASTM test standard E119 for walls and partitions.