Abstract: An article of fire rated glass and method of producing the same prepared by selecting a sheet of clear float annealed glass of at least 19 millimeters in thickness and providing the edge of the sheet substantially free of imperfections. The glass sheet is then specially tempered at a temperature of at least 575 degrees Celsius for a period of at least 750 seconds, followed by a cooling step.

Abstract: A framing device for a glass floor unit utilizing a shield connected to the glass floor unit and at least one tab connected to the shield. A threaded member selectively interacts with the tab to adjust the vertical position of the glass floor and to hold down the glass floor relative to a support connected to an edifice foundation.

Abstract: An article of fire rated glass and method of producing the same prepared by selecting a sheet of clear float annealed glass of at least 19 millimeters in thickness and providing the edge of the sheet substantially free of imperfections. The glass sheet is then specially tempered at a temperature of at least 575 degrees Celsius for a period of at least 750 seconds, followed by a cooling step.

Abstract: A portable fire shelter that utilizes an absorbent layer that is impregnated with a fire resistant liquid or gel. The fire shelter is packaged in a way that prevents the liquid or gel from evaporating or hardening. The fire shelter can be transported to the fire zone using robots or drones, and when deployed the fire shelter provides an interior space that maintains a temperature of less than 200° F. in a fire environment that can reach hundreds, or more than a thousand, degrees F for a period sufficient to protect an object or a person until the fire blows by.

Abstract: A panelized, versatile structurally glazed curtain wall system developed with a dual purpose as a unique system that will provide ease of installation in a curtain wall, and a fire rated version, that can be pre-fabricated in a factory and transported as a unit to the installation location. Both can be used alone or married together easily for seamless unbroken horizontal and vertical sight lines. Installation is improved and made more productive due to its prefabrication so that it is ready to install with little additional hardware. At least one embodiment utilizes only vertical building structure (and not horizontal building structure) for secure and effective installation, avoiding the need for accessing structure in ceilings and/or floors.

Abstract: A modular unit for constructing a barrier, where the modular unit can fully or partially be manufactured in a factory for transport to the location of the barrier, with the modular units having a base and at least a pair of wall panels installed on the base. The modular units are assembled into the barrier by placing the modular units side-by-side along a line or curve on a mounting surface. The modular units are designed with features to prevent climbing or scaling over the barrier and support electronic and power equipment to protect and monitor the protected location.

Abstract: An article of fire rated glass and method of producing the same prepared by selecting a sheet of clear float annealed glass of at least 19 millimeters in thickness and providing the edge of the sheet substantially free of imperfections. The glass sheet is then specially tempered at a temperature of at least 575 degrees Celsius for a period of at least 750 seconds, followed by fluid quenching.

Abstract: An article of fire rated glass and method of producing the same prepared by selecting a sheet of clear float annealed glass of at least 19 millimeters in thickness and providing the edge of the sheet substantially free of imperfections. The glass sheet is then specially tempered at a temperature of at least 575 degrees Celsius for a period of at least 750 seconds, followed by a cooling step.

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: Fire resistant safety glasses are provided that included wire glasses having another layer of fire resistant material. In certain embodiments, a piece of wire glass has a sheet of fire resistant film adhered thereto. Such glasses have improved impact resistance compared to conventional wire glasses. Fire resistant safety glasses are also provided that combine improved impact resistance and fire protection and in some embodiments, improved thermal insulation, improved reflectivity and shielding against ionizing radiation. Safety glasses of this invention can be made using non-tempered or tempered glass, fire resistant plastics, fire resistant fiberglass, ceramics and other fire resistant glazing materials, and can be made in multiple layers, having one or more pieces of wire glass or fire resistant glazing materials. Fire resistant safety glasses of this invention can be made inexpensively and can have improved properties compared to conventional wire glass.

Abstract: A reglet and flashing assembly for preventing water from penetrating between a roofing membrane at its exposed edge and a skylight curb on which the membrane is provided. The assembly includes a reglet which is permanently anchored to or integrally formed as part of, the skylight sill. The reglet serves as an anchor for a flashing which has an upper edge removably attached to the reglet. The flashing overhangs the roofing membrane and a lower edge of the flashing is biased against the membrane to act as a protective shield to prevent water from entering between the roofing membrane and the skylight curb. The present invention further includes a flexible gasket fitting into the joint between the reglet and the flashing to secure the flashing in proper position. The gasket may be removed to thereby free the flashing.

Abstract: A panelized enclosure system 20 includes first and second panel structures 30,32 comprised of rafters 22,24 and panels 26, 28. The rafters 22,24 include exterior sides 34, 36 and interior sides 38, 40 joined together with peripheral sides 42, 44. The peripheral sides 42, 44 of two adjacent rafters 22, 24 define a reverse camber. The system 20 includes an interconnection 60 for interconnecting the panel structures 30, 32 and a seal 61 for sealing the panel structures 30, 32 together. The system 20 can be used to enclose an environment and isolate it from an ambient environment. The enclosed isolated environment can be at a pressure which is higher than that of the ambient environment. Accordingly, the panel structures 30, 32 are urged outwardly. As this occurs, the peripheral sides 42, 44 are pivotally urged together.

Abstract: A multiple skylight guttering system 20 includes a plurality of first channels 22 and a plurality of deeper second channels 24. The first channels 22 are received in appropriate apertures 42 of the second channels 24 with a securing mechanism 56 and a sealing mechanism 44 which does not require welding. The channels 22, 24 are received in apertures 86, 87 of a perimeter sill 32 using the same fastening mechanism 56 and sealing mechanism 44. The channels 22, 24 are mounted so that the channels can be sloped to afford appropriate drainage.

Abstract: A skylight system 10 is provided which has sills 22 which can be secured to the appropriate structure 20 and sill caps 74, 76 which can be snapped into engagement with the sills 22. The support rafters 60, 62 can be snapped into engagement with the sills to support panels 12, 14, 16 which are disposed thereupon. A strap 140 with a cooperating mechanism 141 is disposed above the panels 12, 14, 16 and can be urged into selective engagement with the sill cap 74, 76 so as to hold the panels 12, 14, 16 in place upon the support rafters 60, 62.

Abstract: A mechanism for supporting and positioning a glass floor unit relative to a base utilizing a support positioned to contact the glass floor unit. An adjuster interacts with a receiver fixed to the base. The adjuster includes a contact element which moves the support and exerts a force against the glass floor unit in an upward direction.