Abstract: Systems and methods of installing and retaining insulation relative to at least one of a mullion and a transom having a given width. The methods comprise: using a fastener to attach to a side surface of the mullion or transom a side plate of each of a plurality of spaced apart L-brackets, each said L-bracket having a first receiving slot formed in the side plate; positioning the insulation in a space adjacent to at least one of the mullion and the transom; and engaging with each L-bracket a clip having a pair of clip legs with a first of the pair of clip legs extending through the first receiving slot of the L-bracket and a second of the pair of clip legs penetrating into the insulation. At least one of the clip legs has a tapered free end.

Abstract: [Problem to be Solved ] To attain an incombustible sound absorption panel by providing incombustibility to a sound absorption/insulation sandwich panel containing a combustible material as a constituting material. [Solution to Problem] Fine powder of chips generated during cutting of a foam material to fill in a honeycomb material is located in a gap between the foam material and a sound absorption surface material. A gap between fibers of the sound absorption surface material is blocked by the chips having been moved by a flow such as a water vapor flow generated from hydrate of the honeycomb material heated on the occurrence of a fire. As a result, an air flow path is limited. Further, carbon dioxide gas generated from the foam material is trapped to reduce an oxygen amount, thereby inhibiting combustion. Usage of an adhesive as a combustible material is reduced.

Abstract: The present disclosure relates to a vacuum heat-insulation device for a large low-temperature tank, the vacuum heat-insulation device having excellent heat insulation properties and vacuum stability by using a low-temperature heat-insulating material maintained in a vacuum at all times so as to store an ultra-low-temperature liquefied gas such as liquid nitrogen (LN2) or liquid hydrogen (LH2), and to a vacuum heat-insulation device for a low-temperature tank, the vacuum heat-insulation device having a flexible structure in which a vacuum jacket is partially contractible according to contraction of a low-temperature tank or a low-temperature heat-insulating layer.

Abstract: A method for the development of a thermally insulating sandwich-structured laminate, such as a sandwich-structured laminate of a housing of a climate chamber for the high temperature range, with an internal wall and an external wall, can include the method steps: providing the internal wall, adhering at least one high temperature stable insulation panel onto the internal wall, positioning the external wall with respect to the internal wall such that between the internal wall and the external wall the at least one high temperature stable insulation panel and a hollow volume are developed. The method can further include filling the hollow volume with a PUR foam for the formation of a second rigid foam layer connecting the at least one high temperature stable insulation panel and the external wall.

Abstract: A tank that has a tank wall having a secondary insulating barrier, a primary insulating barrier, a primary sealed membrane and a secondary sealed membrane, the tank wall having a first area in which the insulating modules include spacers extending in a thickness direction of the tank wall between a cover panel and a bottom panel of said insulating modules, a second area in which a cover panel of the insulating modules is kept at a distance from a bottom panel by a structural insulating foam, a transition area interposed between the first area and the second area, the transition area having a coefficient of thermal contraction and/or a modulus of elasticity in the thickness direction of the tank wall which is between that of the first area and that of the second area.

Abstract: Described is a construction and parts of the construction for effectively thermally and acoustically insulating and sealing of a head of wall joint within a building construction having a metal deck construction defined by a head of a wall and a metal fluted deck comprising one or more flutes, wherein the head of wall is defined by a head of wall track including vertical studs and a dry wall affixed thereto, and wherein the head of wall track is installed parallel to the flute to the underside of the metal fluted deck defining a head of wall joint extending between the top edge of the dry wall and the underside of the metal fluted deck.

Abstract: An insulation system and method comprising an insulation layer, an atmospheric regulation layer, a structural support, and an external surface; wherein the atmospheric regulation layer is supported by the structural support, wherein the insulation layer is located between the atmospheric regulation layer and the external surface, wherein the atmospheric regulation layer has a water vapor permeability of not greater than 3 perms at a relative humidity of 25% as measured by ASTM E96 Procedure A Dry Cup, and a water vapor permeability of at least 6 perms at a relative humidity of 75% as measured by ASTM E96 Procedure B Wet Cup, wherein the atmospheric regulation layer has a fire class A rating as measured by ASTM E84, and wherein the continuous atmospheric regulation layer has a ACH50 value of not greater than 10, wherein ACH50 represents an air exchange at 50 Pascals.

Abstract: An insulated surface may include a deck. The insulated surface may further include insulative material coupled to the deck.

Abstract: An insulation dam is provided that facilitates placement and retention of loosefill insulation over a duct. Additionally, a depth indicator is provided that facilitates placement of a proper depth of the loosefill insulation over the duct.

Abstract: A method of insulating a building that includes one or more existing external walls and an existing roof structure supported by the walls, comprises constructing a first external shell structure that covers an outer surface of at least one external wall, said shell structure being spaced from the outer surface of the wall to provide a wall void between the external wall and the shell structure. A second shell structure is constructed that extends around or through the existing roof structure and provides an enclosed roof void that extends around or through the roof structure. The roof void is interconnected with the wall void. The wall void and the roof void are filled with an insulating material to provide an insulating layer that extends substantially continuously through the roof void and the wall void.

Abstract: A break-away panel having an upper section with a trapezoidal cross sectional configuration and an upper planar surface. A lower section has a rectangular cross sectional configuration with a lower planar surface. First and second upper side surfaces are at an angle with respect to the upper and lower surfaces. The lower section has parallel lower side surfaces. The break-away panel is fabricated of a thermally insulating material. A plurality of slits are formed in the break-away panel. The slits begin a small distance from the first upper side surface. The slits extend downwardly through the upper section from the upper surface and terminate at the lower section above the lower surface.

Abstract: A composite panel comprises an outer skins and an inner core. The inner core includes a frame, an elastomeric material disposed between at least a portion of the frame and the outer skin, and a foamed polymer filler. Also disclosed is a method of manufacturing the same.

Abstract: In a method for producing a building envelope part (19) for angle-selective irradiation insulation on a building envelope, which building envelope part (19) has an outer surface (29), an inner surface (39) opposite the outer surface (29), and a side edge that bounds the outer surface (29) and the inner surface (39), the outer surface (29) is provided with outer structures (219) and the inner surface (39) is provided with inner structures (319). The outer structures (219) and the inner structures (319) are arranged relative to each other in such a way that the building envelope part (19) has different transparency depending on the spatial angle of incidence. The outer structures (219) and the inner structures (319) are arranged in particular with regard to an orientation of an intended application of the building envelope part (19) and with regard to the latitude of the intended application of the building envelope part (19).

Abstract: An insulated roof deck system which can be used in installing metal roofs is set forth. The system includes a plurality of metal purlins (10), a plurality of metal roof panels (2), a plurality of thermal insulation blocks (4), cleats (14), and threaded fasteners (12). The metal purlins (10) can form a parallel array of purlins. The metal roof panels (2) can be attached to the metal purlins (10) in the parallel array. The thermal insulation blocks (4) can be disposed between the metal purlin (10) and the metal roof panel (2). The cleat (14) can be disposed between the thermal insulation blocks (4) and the metal roof panel (2) and has a protrusion which is capable of securing the thermal insulation block (4) and inhibits lateral movement between the thermal insulation block (4) and the cleat (14). The threaded fastener (12) secures the metal roof panel (2), the cleat (14), and the thermal insulation block (4) to the metal purlin (10).

Abstract: An insulated wall system and related methods of installing walls is set forth. The system includes a plurality of metal purlins (10), a plurality of outer panels (2), a plurality of thermal insulation blocks (4), cleats (14), and fasteners (12). The metal purlins (10) can form a parallel array of purlins. The outer panels (2) can be attached to the metal purlins (10) in the parallel array. The thermal insulation blocks (4) can be disposed between the metal purlin (10) and the outer panel (2). The cleat (14) can be disposed between the thermal insulation blocks (4) and the outer panel (2) and has a protrusion which is capable of securing the thermal insulation block (4) and inhibits lateral movement between the thermal insulation block (4) and the cleat (14).

Abstract: A thermally insulated building brick (1) and a method for production thereof, wherein the brick comprises a structural body (2) with at least one cavity (8) and an insulating filling (3) arranged in the cavity. To provide a brick with high insulation value suited for mass production, the insulating filling comprises an insulating material arranged in a leading-in sheath.

Abstract: A composite panel comprises an outer skins and an inner core. The inner core includes a frame, an elastomeric material disposed between at least a portion of the frame and the outer skin, and a foamed polymer filler. Also disclosed is a method of manufacturing the same.

Abstract: An insulated roof deck or wall system which can be used in installing roofs and wall is set forth. The system includes a plurality of metal purlins (10), a plurality of outer panels (2), a plurality of thermal insulation blocks (4), cleats (14), fasteners (12), a first insulation layer (6) and a second insulation layer (7). The metal purlins (10) can form a parallel array of purlins. The outer panels (2) can be attached to the metal purlins (10) in the parallel array. The thermal insulation blocks (4) can be disposed between the metal purlin (10) and the outer panel (2). The cleat (14) can be disposed between the thermal insulation blocks (4) and the outer panel (2) and has a protrusion which is capable of securing the thermal insulation block (4) and inhibits lateral movement between the thermal insulation block (4) and the cleat (14). The first and second insulation layers can be placed on either side of the thermal insulation blocks.

Abstract: A previously formed unitary building exterior envelope product is provided, comprising: a mineral fiber insulation board including a binder having a hydrophobic agent and is resistant to liquid water-penetration and has first and second major surfaces, an exterior facing material, which resists air infiltration and liquid water penetration, laminated to the first major surface, the exterior facing material being permeable to water vapor, and a continuous interior facing laminated to the second major surface, so that the second major surface is resistant to liquid water-penetration and is permeable to water vapor. The section of product is mounted to an exterior side of a plurality of framing members of an exterior wall of a building, so that the interior facing faces the framing members. An exterior layer is mounted to the framing members using a connection device that passes through the section of product, with the facing material facing the exterior layer.

Abstract: The convection baffle for hollow blocks increases the R-value of a hollow block when one or more convection dampers are received within passages defined through the hollow block. The convection baffle includes an upper wall having laterally opposed first and second side edges, a lower wall having laterally opposed first and second side edges, first and second laterally opposed sidewalls, and a central wall having opposed upper and lower edges. The convection baffle is substantially G-shaped. The convection baffle decreases convection current flow within the passage of the hollow block to increase the overall R-value of the hollow block.

Abstract: A furniture composite board comprises different materials. The surface of a proper-shaped matrix is covered by thermosetting resin and then fibers. The fibers then are soaked in thermosetting resin. During the process of thermosetting, the fibers would be solidified and become hard and firm on the surface of the matrix. The composite board has strong strength and its weight would change according to the matrix. It is easy for the composite to form various shapes; easy to be produced and needs no complicated equipment.

Abstract: The present invention provides a building to be constructed without any troublesome work. The building is a building comprising a construction material 12, which has a plane heat insulation material 14 in which a madreporic core material is enclosed in a vacuum and a plate structural face material 12a, and whose heat insulation material 14 and structural face material 12a are combined in a way that a plane surface of the heat insulation material 14 faces to one side of a plane surface of the structural face material 12a, and further comprising a wooden base 9b assembled on the construction material 12 and an external wall finishing material 3 fixed on the wooden base 9b.

Abstract: The facing of a faced building insulation assembly includes a central field portion that is fungi growth resistant. The facing may include a fungi growth-inhibiting agent, be perforated to provide a selected water vapor permeance, and/or may include a heat activated bonding agent. The facing may have lateral tabs that are transparent, sufficiently open to enable wallboard to be directly bonded to framing members overlaid by the tabs, and/or of greater integrity than the field portion of the facing. The field portion of the facing may include a coating to stiffen the facing, inhibit fungi growth, and/or decrease flame spread and smoke formation.

Abstract: An insulating panel attachable to a building, the building defining a building aperture, the building aperture defining an aperture plane extending substantially thereacross. The insulating panel includes a membrane structure defining a first external wall and a substantially opposed second external wall; a peripheral wall extending between the first and second external walls, the first external wall, second external wall and peripheral wall together defining an enclosure; and an internal wall system located between the first and second external walls, the internal wall system being configured so as to divide the enclosure into a first cell located substantially adjacent to the first external wall and a second cell located substantially adjacent to the second external wall, the first and second cells being substantially spaced apart respectively from the second and first external walls by the internal wall system.

Abstract: An insulating cover for an attic or other opening is provided which mounts on top of a stair frame or framed opening or the like without the necessity of attic flooring, characterized by economical construction, economical shipping, ease of assembly, ease of installation above the opening, and a footprint substantially similar to the frame of the folding stair or the empty opening. The present invention further provides an insulating cover that is rugged enough for continued use yet light enough and supported in such as way as to have an ease of opening, staying open and closing as the consumer needs. In a further embodiment, the invention components may be substantially flat packed for ease of shipping and handling. In a further embodiment, the invention provides a multifunction insulating cover that may be fitted with a ventilation means, such as a louver or powered fan to enable ventilation through the framed opening even though the attic cover would be closed.

Abstract: An enclosure for storing temperature sensitive goods. The enclosure includes a wall that has an interior wall member and an exterior wall member that is spaced apart from the interior wall member to define a gap. The interior wall member partially defines the conditioned space. The enclosure also includes an insulation member that is disposed between the interior wall member and the exterior wall member within the gap. The insulation member has a vacuum insulation panel and foam insulation that is positioned on both sides of the vacuum insulation panel to separate the vacuum insulation panel from the interior wall member and the exterior wall member. The vacuum insulation panel and the foam insulation cooperate to insulate the conditioned space.

Abstract: A backing sheet, and a system and method of manufacturing a backing sheet with stapling tabs. The system includes a roller device configured to apply an adherent material to a first side of the backing sheet continuously fed from a feed roll. The sheet is then fed to a first pair of folders configured to fold the backing sheet along the edges such that the adherent material holds the first fold in place. The sheet passes through a second pair of folders that form a second fold along the edges of the sheet by folding in the opposite direction as in the first fold. Advantageously, an applicator device is configured to apply a tacky substance, such as a starch solution, between the contacting portions of the second fold, prior to the formation of the second fold. The tacky substance maintains the second fold and prevents the stapling tab from opening during further manufacturing and packaging processes.

Abstract: A building or insulating panel (30) including a collapsible frame of generally square or rectangular configuration, which is collapsible between a generally flat condition and an erected condition in which it is installed. The frame including overlying top and bottom sheets (31,32) that are generally parallel and spaced apart in the erected condition of the frame by two webs (33,36) which are spaced apart to extend in generally parallel realationship lengthwise along opposite side regions of the frame. The webs (33, 36) extend substantially perpendicular to the top and bottom sheets (31, 32) in the erected condition and are disposed substantially parallel to the top and bottom sheets (31, 32) in the collapsed condition. The panel further includes reinforcing means (37) which is inserted between the top and bottom sheets (31, 32) when the frame is in the erected condition to reinforce the panel (30) against collapse.

Abstract: Building element having two parallel welded wire grid mats (1, 2), of straight web wires (7) which hold the wire grid mats at a predetermined distance apart and are joined at each end to the two wire grid mats. An insulating body (8) is arranged between the wire grid mats, through which the web wires pass. At least one of the wire grid mats is in the form of a grid reinforcement mat which possesses a minimum strength of the weld nodes which complies with the static requirements applicable to the building element, corresponding mechanical strength of the grid mat wires (3, 4) and also corresponding diameters and mutual spacings of the grid mat wires. The web wires are arranged in predetermined directions relative to the wire grid mats, and the insulating body is held at a predetermined distance from each of the wire grid mats.

Abstract: A process for preparing a fiberglass insulation product, including the steps of: (a) providing a layer of fire-retardant kraft paper, (b) coating the fire-retardant kraft paper layer with from 2 to 10 pounds of HDPE or of polypropylene per 3000 square feet of the paper to form an HDPE-fire-retardant kraft laminate or a polypropylene-fire-retardant kraft laminate, (c) coating the HDPE-fire-retardant kraft or polypropylene-fire-retardant kraft laminate with from 3 to 10 pounds of LDPE per 3000 square feet of the HDPE-fire-retardant kraft laminate or polypropylene-fire-retardant kraft laminate to form an LDPE-HDPE-fire-retardant kraft laminate or an LDPE-polypropylene-fire-retardant kraft laminate, (d) adjusting the temperature of the LDPE-HDPE-fire-retardant kraft laminate or the LDPE-polypropylene-fire-retardant kraft laminate so that the LDPE becomes tacky while the HDPE or polypropylene remains solid, (e) providing a layer of fiberglass wool, and (f) contacting the LDPE layer of the LDPE-HDPE-fire-retardant

Abstract: A compressible structure for temporarily protecting a glass pane of a window structure includes a shaping member for removable securement on the window structure and defining a cavity over the glass pane and a layer of solidified compressible material in said cavity providing protection for the glass pane. A window protection system includes a shaping member and a supply system for supplying a compressible material in fluidic form to a cavity of the shaping member, wherein the fluidic compressible material sets to form a layer of solidified compressible material. A protected window structure includes a window structure and a panel of solidified compressible foam material disposed over at least a portion of one or more glass panes of the window structure.

Abstract: An insulative, lightweight concrete building panel is provided with one or more fiber or steel reinforcements which are manufactured in a controlled environment and can be easily transported and erected at a building site.

Abstract: The invention provides a rivet and method of installing the rivet to attach honeycomb material to other materials. The rivet is installed by drilling a hole through the materials. A back side sleeve of the rivet is inserted through one end of the hole while a front side sleeve with a stem member inserted therethrough is inserted through the other end of the hole such that the head of the stem member and the sleeve portion of the front sleeve are positioned within the sleeve portion of the back sleeve. The shank portion of the stem member is then pulled such that the head of the stem member expands the sleeve portions of the front and back sleeves into the materials to attach the rivet to the materials. A locking collar is also provided to lock the stem member to the front sleeve upon continued pulling of the stem member.

Abstract: The invention relates, on the one hand, to a prismatic, especially panel-formed thermal insulation element which is enveloped in a gas-tight foil and evacuated, whereby a stable core pre-formed from a porous material is completely enveloped in a single cut sheet of the gas-tight foil; as well as a manufacturing process for same comprising the following steps: a) Manufacture of a prismatic core corresponding to the desired form of the thermal insulation element from a porous material; b) Enveloping of the principal faces of this core with a single sheet of the gas-tight foil; c) At least partial welding together of the foil which is drawn tight around the core along the face of the core; d) Folding-in of the welded seam area of the foil against the face of the core; e) Stress-free folding-together of the areas of the cut sheet of gas-tight foil projecting beyond the core, covering and in flat contact with the end surface(s) of the core; f) Welding together of the folded-together areas of foil on at least on

Abstract: A heat insulating wall, and a method of manufacturing the same. A laminated body includes a first panel, a first plate-shaped insulating member made of plastic foam and having a predetermined thickness, a vacuum insulation member mounted on the insulating member, a second plate-shaped insulating member made of plastic foam, and a second panel. The area between the first and second panels surrounded by the first plate-shaped insulating member, the vacuum insulation member, and the second plate-shaped insulating member is filled with expanded plastic foam. The thickness of the first and second plate-shaped insulating members is set to a predetermined thickness S.

Abstract: A prefabricated structural building panel having a deep ribbed sheet metal interior skin. The panel preferably has a light weight rigid highly insulative foam core bonded to inner and outer skins, and having a ribbed configuration for the interior skin. A method for building a structural wall by assembling panels in an edge to edge relationship to create a structural wall system with the ribbed interior skin providing the structural support. A prefabricated insulated structural panel, having a core material of various types of foam plastic bonded to an interior ribbed metal skin and an exterior skin of any one or combination of suitable exterior materials such as for example wood, fiber glass, cement, or metal. The edges of the panels are configured to abuttingly match corresponding edges of similarly configured panels when such panels are arranged in edge to edge relationship to form the structure wall of a building.

Abstract: The blanket heat insulation with facing radiant barrier includes a heat insulation blanket assembly (10) that is to be placed in a wall structure of a building. The heat insulation blanket assembly includes a blanket formed of fibrous materials such as fiberglass, with the fibers being arranged in random array and defining air gaps therebetween for insulation purposes. Flexible sheet material (26) is positioned in superposed relationship with respect to a broad surface of the blanket (12), and includes a reflective surface (42) that faces the blanket. The fibers of the blanket engage and support the flexible sheet material without requiring an adhesive or other connection therebetween. This leaves the air gaps between the fibers of the blanket exposed to the heat reflective surface of the flexible sheet material, so that the air gaps tend to maintain the reflective properties of the reflective surface of the flexible sheet material.

Abstract: The present invention provides a vacuum heat-insulating block including a honeycomb core, wherein the block structure prevents the honeycomb core having a low bulk specific gravity from collapsing by atmospheric pressure, the block attaining flexibility and sound absorption property. The vacuum heat-insulating block 100 according to the present invention is basically composed of a core utilizing a plurality of layered honeycomb members 50 (formed by bonding a honeycomb core member 51 to a support plate 55) and covering the core with a cover member 70. Moreover, a woven or non-woven fabric 60 having air permeability is disposed between the layers of honeycomb core members 51.

Abstract: An intumescent firestopping apparatus used in poke-through applications for selectively sealing an opening through a construction barrier such as a wall, floor or ceiling having cables or other penetrating members extending therethrough. The apparatus effectively seals this barrier responsive to a fire to prevent unwanted transmission of fire through conventional construction barrier areas. The apparatus includes a sleeve with two intumescent pads positioned therein. At least one of the pads has an arcuate curved central section to be biased against the other intumescent pad to define therebetween a confinement area for holding of cables centrally located therein in a dynamically adjustable sealing throat defined therebetween. These pads can be variously mounted with respect to the adjacent wall structures and one or both of the pads can be arched toward the other pad to facilitate defining of the dynamic throat for receiving cables extending therethrough.

Abstract: A fireproofing method for structural building construction members is disclosed. The method includes encasing a portion of each building construction member with autoclaved aerated concrete (AAC) elements profiled to surround exterior profiles of the portion of the each building construction member.

Abstract: A manufacture or cell (20) formed by a closed case (21) of fabric material (23) in which a multiple number of meltable plastic pellets (24) are disposed and with which an electrical line (25), here in the form of lines (25-1, 25-2), combine in an interwoven assembly. Heat is applied to the pellets (24) via the electrical line (25) to melt them into a mass of substance that solidifies into a solid wall or thickness while concurrently adhering to the fabric material (23) so that the resulting structure is in a cast condition, transformed from its flexible state prior to application of the heat to pellets (24) into a wall-like member. The cell (20) is useful in application of constructing a habitable temporary living housing or shelter for victims arising out of a catastrophe.

Abstract: A fibrous insulation batt is encapsulated within an envelope to form an encapsulated insulation batt assembly. The envelope has pressure sensitive adhesive on lateral flanges or surfaces of the envelope for securing the encapsulated insulation batt assembly to spaced-apart frame members defining a cavity to be insulated. Release liners, on surfaces of the envelope or the lateral flanges, which overlay and are releasably secured to the pressure sensitive adhesive, are removed from the pressure sensitive adhesive immediately prior to bonding the encapsulated insulation batt assembly to the spaced-apart frame members. Preferably, the release liners for the pressure sensitive adhesive are contact areas on the surfaces of the envelope or the lateral flanges coated or otherwise treated with a release agent.

Abstract: Radiant heat reflective cell blanket (10) is formed with superposed support sheets (12 and 13) that form an array of cells thereover. A dead air space is maintained in each cell, and heat reflective sheets (20 and 21) are located within each cell. The reflective sheets (20 and 21) are adhesively connected to the upper and lower support sheets (12 and 13) to maintain a dead air space therebetween. The cells avoid the accumulation of dust, dirt, and fibrous material on the reflective surfaces of the blanket, thereby maintaining the reflectivity of the blanket, and the cells avoid outside contact by other objects that might reduce the reflectivity of the blanket.

Abstract: An inflatable/deflatable heat insulation system for a structure is responsive to changes in atmospheric temperature to change its volume, thereby changing the rate of heat transfer therethrough. A phase change material, a reflective material, and/or a fixed R-value insulation, such as a fiberglass blanket, can be used in combination with the inflatable insulation system.

Abstract: A holder for supporting insulation in a building has an elongated supporting section for the insulation to rest on. Two arms extend in parallel from the two ends of the supporting section, and each arm carries a U-shaped member which can be pushed onto a stud or beam by elastically spreading apart the legs of the U-shaped member. Each U-shaped member is provided with at least one hook-like portion which is elastically urged onto the respective stud or beam to anchor the holder thereto.

Abstract: A resilient pre-cut fibrous insulation blanket includes first and second insulation blankets. The blankets each have a first major surface with one or more longitudinally extending cuts in the surface that are spaced inwardly from lateral edges of the surface and spaced apart from each other. The cuts only partially sever the blankets to form separable connectors in the blankets that join adjacent blanket sections formed by the cuts. The first major surfaces of the blankets are bonded to each other, with the cuts in the major surfaces of the blankets aligned longitudinally, to form a batt with longitudinally extending batt sections joined by the separable connectors in the blankets whereby the batt can be handled as a unit or one or more batt sections can be separated from the remainder of the batt by hand to form a batt of lesser width.

Abstract: A fibrous insulation blanket is pre-cut for custom fitting the insulation blanket into wall, floor, ceiling and roof cavities of different widths formed by the framework of a building. The insulation blanket has one or more pairs of longitudinally extending cuts in the major surfaces of the blanket. Each pair of cut(s) leaves a separable connector within the blanket between adjacent sections of the insulation blanket whereby the blanket can be handled as a unit for insulating a cavity having a width about equal to the width of the blanket or easily separated or torn apart by hand at a separable connector for insulating a cavity having a lesser width. A major surface of the blanket may have a facing bonded thereto that is separable by hand along the cut(s) in the major surface to facilitate separating the blanket by hand.

Abstract: A prefabricated structural building panel having a deep ribbed sheet metal interior skin. The panel preferably has a light weight rigid highly insulative foam core bonded to inner and outer skins, and having a ribbed configuration for the interior skin. A method for building a structural wall by assembling panels in an edge to edge relationship to create a structural wall system with the ribbed interior skin providing the structural support. A prefabricated insulated structural panel, having a core material of various types of foam plastic bonded to an interior ribbed metal skin and an exterior skin of any one or combination of suitable exterior materials such as for example wood, fiber glass, cement, or metal. The edges of the panels are configured to abuttingly match corresponding edges of similarly configured panels when such panels are arranged in edge to edge relationship to form the structure wall of a building.

Abstract: An intumescent firestopping apparatus used in poke-through applications for selectively sealing an opening through a construction barrier such as a wall, floor or ceiling having cables or other penetrating members extending therethrough. The apparatus effectively seals this barrier responsive to a fire to prevent unwanted transmission of fire through conventional construction barrier areas. The apparatus includes a sleeve with two intumescent pads positioned therein. At least one of the pads has an arcuate curved central section to be biased against the other intumescent pad to define therebetween a confinement area for holding of cables centrally located therein in a dynamically adjustable sealing throat defined therebetween. These pads can be variously mounted with respect to the adjacent wall structures and one or both of the pads can be arched toward the other pad to facilitate defining of the dynamic throat for receiving cables extending therethrough.

Abstract: An intumescent firestopping apparatus used in poke-through applications for selectively sealing an opening through a construction barrier such as a wall, floor or ceiling having cables or other penetrating members extending therethrough. The apparatus effectively seals this barrier responsive to a fire to prevent unwanted transmission of fire through conventional construction barrier areas. The apparatus includes a sleeve with two intumescent pads positioned therein. At least one of the pads has an arcuate curved central section to be biased against the other intumescent pad to define therebetween a confinement area for holding of cables centrally located therein in a dynamically adjustable scaling throat defined therebetween. These pads can be variously mounted with respect to the adjacent wall structures and one or both of the pads can be arched toward the other pad to facilitate defining of the dynamic throat for receiving cables extending therethrough.