Abstract: The present disclosure provides an aerogel-containing composition including an aerogel, a water-soluble binder, a foaming agent, and a mixture of water and a polar organic solvent as a solvent, and an insulation blanket prepared using the same. In the aerogel-containing composition, the aerogel is uniformly dispersed in the composition, and when preparing a blanket, an insulation blanket having low thermal conductivity and flexibility of low density is prepared without concern of shrinkage of the substrate for a blanket and detachment of the aerogel during a drying process.

Abstract: A method for identifying the source of vermiculite insulation in situ using a portable spectrometer with a light-emitting contact probe and a personal computer. Identification is accomplished using NIR reflectance spectroscopy and absorption band depth ratios to differentiate between vermiculite sources and to test for the presence of amphibole, talc, or serpentine contaminants in vermiculite insulation.

Abstract: A suspended ceiling structure for a refrigerated storage and a construction method thereof are provided. The suspended ceiling structure comprises a ceiling grid which comprises a main grid, hanging members and an attachment grid. An insulating strip made of polyurethane foam is placed on the main grid so as to serve as a cushion block. An upper color-coated steel sheet is provided above the insulating strip and a lower color-coated steel sheet is arranged below the main grid. A thermal break component is arranged between the main grid and the lower steel sheet, and a polyurethane insulating material is sprayed in successive layers between the upper and lower color coated steel sheets. The ceiling structure can improve the insulation effect of the refrigerated storage and save energy.

Abstract: In a refractory tile, at least two fixing points are aligned, any two adjacent fixing points of the alignment being spaced by a constant distance A, first (44) and last (46) fixing points of the alignment being separated, in the direction of the alignment, by distances ?1 and ?2 from first (40) and second (42) edges of the tile extending proximate the first (44) and second (46) fixing points respectively. The tile is characterized in that 0<A?(?1+?2). Application to gasifiers.

Abstract: A high temperature structural insulation layer is disclosed. A micro-truss structure comprises a porous lattice structure, and a protected substructure comprises at least one hole. At least one fiber non-adhesively couples the micro-truss structure to the protected substructure via the at least one fiber passing through one or more spaces within the porous lattice structure.

Abstract: A hollow article is provided having a first wall, a second wall and a plurality of edge walls interconnecting the first wall and second wall. A covering is bonded to the hollow article, wherein the covering is bonded to the first wall, and is dimensioned to partially wrap around the hollow article.

Abstract: Disclosed are a fibrous insulation block which can improve work efficiency of lining construction in various types of refractory furnace in iron works, and a construction method for a heated furnace-surface lining using the same.

Abstract: 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.

Abstract: Disclosed are a fixing structure of insulation panels and a prefabricated refrigerator with the same. The fixing structure of insulation panels includes a recess recessed on one surface of a first insulation panel having an insulation portion inside a casing, and a protrusion formed to be inserted into the recess, on one surface of a second insulation panel having an insulation portion inside a casing, wherein the insulation portions of nonmetal material are exposed to a bottom of the recess and a front end of the protrusion so as to shield a transmission path of heat flowed along a casing contact surface of the insulation panels, thereby improving insulation efficiency.

Abstract: The invention relates to ring furnaces of which at least one of the inner partitions is formed by a plurality of bricks made of refractory material including at least a first brick and a second brick placed above or below a third brick and separated from one another by a space of width J, in which the first brick has at least one recess on its assembly face opposite the third brick, the third brick has at least one projection on its assembly face facing the first brick, wherein the projection is inserted into the recess, the dimension E of said recess in the longitudinal direction of the partition is greater than the dimension B of said first projection in the same direction, and said recess is positioned at a determined distance Se from the end face adjacent to said space.

Abstract: The present invention relates to a fastening means (1) of ceramics for fastening a refractory lining, wherein the fastening means (1) comprises a hollow shaft (2) which can be inserted into a recess left open in the lining and has a positive locking element (10) provided at its free end (9) as well as a collar (3) projecting beyond the shaft (2) at its other end which can be applied at the outside of the lining. For improving this known fastening means with respect to a secure protection of the metallic fastening part from the atmosphere in the combustion chamber, the present invention suggests to provide an undercut opening towards the hollow shaft in the region of the other end.

Abstract: A refractory wall is provided. The refractory wall includes a plurality of wall bricks coupled together to define an inner surface of the refractory wall, and a sensor port coupled to the plurality of wall bricks. The sensor port includes an outer wall defining a radial cross-sectional shape of the sensor port and defining a top ridge of the sensor port, an inner wall defining an opening extending through the sensor port, and an end wall extending between the outer wall and the inner wall. The end wall is positioned radially inward a distance from the inner surface. A method for fabricating the refractory wall is also provided.

Abstract: The invention relates to a plane structure, such as a wall, floor, ceiling or roof, comprising profiles (3A) extending mutually parallel in a first direction, elements (1) which can be coupled releasably to the profiles, wherein a profile extends on both sides of an element and wherein the elements are coupled to both adjacent profiles. The invention also relate to the elements and profiles for use in this structure, as well as to the method for building such a structure. An automatic positioning of the elements is created as a result of these measures; this then no longer depends on the skill of the builder. Owing to the releasability of the coupling the elements can simply be stacked on the profiles.

Abstract: A screen-type wind abatement system is provided for protecting openings, such as window and door openings, in buildings and other structures. Both openable and non-openable systems are disclosed. A openable system includes a first frame member anchored to the structure wall, a second frame member pivotally connected to the first frame member and having a screen mounting portion for receiving an edge of a screen and a retainer, and a snap-lock mechanism for removably connecting the first and second frame members, whereby the screen is sandwiched between the second frame and the retainer in covering relation with a window or door opening. The assembly is of heavy-duty construction to resist high impact forces caused by hurricane force winds and accompanying flying debris. The snap-lock mechanism allows for quick and simple installation and removal the second frame member. A fixed system is disclosed for non-openable installations.

Abstract: What is described is an extruded ceramic facade panel (20) for a ventilated curtain-type facade structure, comprising at least one preferably rear head rebate (25) and one preferably rear foot rebate (26) and also at least one core running in the direction of extrusion, in which panel the wall between the core hole (24) and the rear of the facade panel has at least one elevation (22e) and the thickness of the wall between the highest point of the elevation (22e) and the rear of the facade panel is identical to the thickness of the head rebate (25) and/or to the thickness of the foot rebate (26). A method of producing such a facade panel is also described.

Abstract: An adhesive bonded attachment assembly is provided for supporting and retaining an insulation blanket on a substrate such as aircraft engine nacelle or the like. The attachment assembly includes a stud attachment having a base for adhesive bonded affixation to the nacelle substrate and a fastener element such as a threaded stud extending from the base at least partially into a grommet-lined mounting port formed in the insulation blanket. A radially enlarged, insulated cap fastener is secured to the fastener element to retain the insulation blanket on the nacelle substrate in a manner shielding surrounding structures and components from heat generated during engine operation. The insulated cap fastener projects radially beyond the associated grommet for improved heat-shielding of the adhesive bonded stud attachment, thereby safeguarding against debonding of the attachment base in response to high temperature exposure.

Abstract: The invention relates to ring furnaces of which at least one of the inner partitions is formed by a plurality of bricks made of refractory material including at least a first brick (15a) and a second brick (15b) placed above or below a third brick (15c) and separated from one another by a space (13, 14) of width J, in which the first brick (15a) has at least one recess (158d, 158?d) on its assembly face opposite the third brick (15c), the third brick (15c) has at least one projection (155d, 155?d) on its assembly face facing the first brick (15a), wherein the projection is inserted into the recess, the dimension E of said recess (158d) in the longitudinal direction of the partition is greater than the dimension B of said first projection (155d) in the same direction, and said recess (158d) is positioned at a determined distance Se from the end face (152) adjacent to said space (13, 14).

Abstract: A refractory system of the type having a refractory material attached to a wall by anchoring studs has a plurality of improved anchoring studs. These studs have grooves extending from the top toward the bottom of the stud and refractory material in at least some of the grooves. Preferably the grooves are parallel to one another and to a longitudinal centerline through the stud. The studs may have a smooth section on the side wall adjacent the bottom. The bottom may be conical. Spikes may be provided on the top of the stud.

Abstract: The present invention discloses a thermal insulating blanket (10) including an insulating core (41) encased in a fibrous envelope with at least one breather vent (50) in the upper portion of the outer enveloping cover (31) and at least one drain opening (60) in the lower portion of the outer enveloping cover.

Abstract: Insulated Fabric Pocket Panels were designed to provide safe, economical, portable energy saving insulation for the interior living spaces of un-insulated or under insulated structures. The embodiments inserted into the fabric pocket panel include the following but not limited to either one layer of double bubble reflective foil insulation (15), an insulation bundle (25) or foil radiant barrier (28) inserted inside the pocket. The insulated fabric pocket panels insulate against heat and cold transfer through perimeter interior surfaces from outside weather. Heat and cold are reflected out of the interior of the structure to the outside environment. The reflective foil on the interior side of the panel reflects heated furnace air or cooled air conditioning air away from interior surfaces back into the interior or center of the rooms. Furnaces or air conditioners do have to heat or cool the interior finished wall surfaces. Only the air is heated or cooled.

Abstract: There is described a method for fabricating a modular panel, the method comprising a continuous production cycle comprising: providing a space between two parallel exterior faces continuously supplied, the space also enclosed between two opposite outer edges; positioning a fastener within the space, along at least one of the two opposite outer edges, the positioning performed at a given rate to form a customized and predetermined pattern, and while the space is being provided; at least partially filling the space with an insulation layer, the insulation layer being also used for holding said fastener in place; and cutting at least the insulation layer to form the modular panel, the cutting according to the customized and predetermined pattern. There is also provided a modular panel having two parallel exterior faces for enclosing a space and a fastener, said fastener being positioned within said space during the above-mentioned continuous production cycle.

Abstract: Modular structural components and structural connections including chords and forming strips, double chord beams, double beam connectors and modular structural assemblies constructed of double beam chords and connectors and forming modular wall, floor/ceiling and roof assemblies. Each chord has a generally elongated square main body of four main walls surrounding a central bore and having a T-slot structure adapted to accept a bolt type fastener extending along each exterior main surface. Each forming strip is an elongated plate formed into strip segments oriented at right angles to each other and forming a W-shaped corner region, a face region with a bolt hole and an attachment region, each region forming a mating bearing surface with a surface of a chord.

Abstract: The invention provides a thermal protection device for mounting on the wall of a structure to be protected, the device comprising a panel suitable for receiving high temperature heat flux on its outside face. The panel is held at a determined distance from the wall of the structure and beside its inside face there is at least one thermally insulating layer. The thermal protection device further comprises a layer made of a compressible material which is maintained in a compacted state between the wall of the structure and the thermally insulating layer. The thermally insulating layer can thus be held reliably as close as possible to the panel without generating heat conduction paths or large mechanical stresses on the panel.

Abstract: A fireproof structure protects water pipes with stable durability even in a high temperature gas environment. Even in a case where it falls off, it does not leave the water pipes suddenly exposed. The fireproof structure for protecting water pipes 25B installed on water pipe walls of a combustion gas side is configured by a double-layered structure made up of an outer layer water pipe protective structure facing towards the combustion gas side, which is fireproof tile 13, and an inner layer water pipe protective structure provided between the outer layer water pipe protective structure and the water pipes, which is fireproof castable 12. The thickness ratio between the castable 12 and the tiles 13 lies within the range of about 2:1 to 3:1, and the ratio between the thickness of the fireproof castable and the radius of the water pipe is set to 1+?:1, wherein the value of ? ranges from approximately 0.1 to 0.3. The water pipes are equipped with hanging hooks 15a for tiles 13.

Abstract: A tile anchoring system for use in reactors and other furnace like equipment which involves the use of a tile that contains various internal parts. According to the various embodiments of the present invention, the tile is formed as more than one part. In the present invention, various techniques and parts are used to anchor tiles to surfaces wherein the various parts and the tiles themselves “snap” into place with one another and/or with an existing hexmetal mesh structure.

Abstract: An installation for protecting water pipes is easily installed, even in areas of a water pipe wall where bends exist, can be inexpensively manufactured, and delivers stable longevity in high temperature environments. A refractory castable process embeds refractory castable 12 in concave areas between adjacent water pipes, at least in bend areas 24 where the pipes bend, to create an approximately flat surface on the water pipe wall 26 that faces the high temperature side. A refractory tile process installs approximately flat-shaped refractory tiles 13 over the surface of the embedded refractory castable 12. This refractory tile process for the refractory tile 13 includes a process to insert fastening members 15 previously installed on the foregoing water pipe 10 into a groove formed in the refractory tiles 13 to hold the tiles in place and a process to bind the refractory tiles 13 to the embedded refractory castable with an adhesive material.

Abstract: A lining (10) for a furnace the lining (10) having insulating material (12) attached to an inside wall (11) of the furnace, the insulating material (12) in use having a hot face (20) which faces inwardly of the furnace, and a cold face at or adjacent the furnace wall (11) characterized in that a protective element (26) is provided at least partially to cover the hot face (20), and/or the cold (C) face, the protective element (26) being secured relative to the face by a securing means (27, 27b), which co-operates with a member (25, 25a; 25b; 25c) which is embedded in the insulating material (12).

Abstract: A stud of the type attached to a furnace wall or boiler tube has a plurality of projections extending from the top of the stud which act as a heat sink. The projections also have a corrosion or erosion resistant coating such as a chromium diffusion layer. The stud as well as the furnace wall or boiler tube to which they are attached will have a longer service life.

Abstract: A heat transfer tile (1) of improved efficiency for beating or cooling a room, and a method for forming such a tile. The tile comprises a flat facing sheet (12), a heat exchange element and an insulation board (20), and the heat exchange element is a channelled member (15) comprising a first, flat plate (16) adjacent to the facing sheet (12) and a second, shaped plate (17) welded to the first plate (16), wherein the configuration of the shaped plate provides an elongated channel (18) between the plates (16, 17) for passage of a heating or cooling fluid through the tile.

Abstract: A mounting device for mounting a reducer support beam of a sprinkler system to a ceiling support rail of a drop ceiling in a building. The mounting device comprises an adjustable clamp portion and a mount portion. The clamp portion has opposing ceiling support rail engagement portions separated by a clamping space sized and shaped for receiving a portion of the ceiling support rail of the drop ceiling. The clamp portion is adapted to adjustably move the rail engagement portions relative to one another between a loosened position and a clamped position to vary the clamping space separating the rail engagement portions. The clamping space is sized to receive the ceiling support rail when the rail engagement portions are in the loosened position. The rail engagement portions are adapted to securely engage the ceiling support rail when the rail engagement portions are in the clamped position.

Abstract: A constructional component for a wall structure capable of resisting high gravity and lateral loads, both uniform and cyclical, is defined by a partially hollow building block having a generally solid rectangular exterior configuration in which one entire end surface of the building block exhibits a positive deep key geometry and the opposing end surface exhibits a negative deep key geometry, complemental to the positive geometry of the opposite end. Deep key interlocks also exist between opposing horizontal block surface. As partition between vertical cavities of the block may define a Z-shape in horizontal cross-section. There is resultingly created a substantially rigid and load-resilient interlock between vertical and horizontal complemental surfaces when joined as components of a wall structure.

Abstract: An end-to-end connection for main beams in a ceiling grid for a suspended ceiling. A connector is formed at the end of a beam by combining a clip, fastened to the beam, with a configuration in the end of the beam. The connections are engaged to form a connection. The connection can be disengaged and reengaged.

Abstract: A refractory anchor and method of use. The anchor is made by combining two similar sections that are clinched together to form an elongated X-shape. The bilateral symmetrical shape affords maximum anchorage of the refractory, and through-flow of the refractory is afforded by voids through the anchor. The anchor has feet that attach to the surface to be protected, thus allowing refractory to migrate under the anchor. The similar sections can also be used alone as anchors where placement area is limited or irregular. In an alternative embodiment, the anchors have only center feet, to allow them to be stud welded. The anchors are useful in both repair work as well as new refractory applications.

Abstract: Provided are novel gas permeable bricks of a refractory material suitable for use in a hot grid of a regenerative heat exchanger. In accordance with one aspect of the invention, the brick has an inner face and an outer face on opposite sides of the brick. One or more cavities extend from the inner face partially into the brick. A plurality of channels for each of the cavities extend from the outer face to the cavities. The cavities and channels allow a gas to pass through the brick. Also provided is a hot grid suitable for use in a regenerative heat exchanger formed from a plurality of the bricks.

Abstract: An anchor rail and anchorage system for attaching ceramic refractory materials to a metallic substrate, or casing. Each anchoring rail (3) includes a web (9) and a retention structure. The retention structure of the rails includes a plurality of tabs (13) extending from the web to engage with alignment recesses on the edges of the tiles. The alignment structure on each tile (16) includes a slot (18) formed in each of two opposite sides of the tile (16). A method of building ceramic lined structures includes attaching an anchor rail (3) to a surface of the casing (5), fitting a row of tiles (4) in place with their alignment structures each fitting around the retention structures (13) of the anchor rail, and continuing on with another row of tiles, until a predetermined surface area of the structure is lined with tiles.

Abstract: A walk-in refrigerator/freezer having a plurality of walls and a ceiling is provided. The refrigerator/freezer also includes a door and a floor. The floor includes a top wear surface, and a metal support grid beneath the top wear surface. The metal support grid has a plurality of apertures. An insulation material is located beneath the metal support grid. The insulation material passes through the apertures of the metal support grid and bonds to the wear surface.