Abstract: A lightweight, raised roof edge segmented to accommodate narrow openings for scupper-fed downspouts. The edge's segments include at least one pair of elongated, inflatable or otherwise fillable, membrane-covered barriers, each of which spans about 20 feet, making it compatible with typical spacings between industrial building downspouts. Retrofitted onto a flat or low pitch roof at the latter's joint with an exterior wall, the barrier, still in its flattened state, is secured and sealed not only to the roof but also to the wall. So secured, the barrier straddles the joint between them longitudinally. Subsequently filled with gas or solids, the barrier functions as a check dam, collecting and temporarily storing storm water and/or funneling it, via scupper, into a downspout. Barriers with rigid, longitudinally extending, angular peaks also tend to break up and lift high winds, further reducing potential roof damage.

Abstract: A low cost method for constructing barriers to eliminate a flat or low pitch roof's low spots. Puddles, if allowed to stand there, shorten the roof's life and can do structural damage to the roof deck. Each barrier includes a flexible membrane initially sized and shaped and then positioned to cover at least one low spot and substantially overlap the latter's edges. So positioned, the membrane is heat welded or otherwise joined to form a continuous watertight seal, along its outer periphery, between the membrane and an existing roof deck covering and, when the low spot is next to a parapet, the existing parapet covering as well. Filled with a solidified plastic foam sandwiched between the membrane and the existing covering(s), such barriers, once they have been mechanically fastened to the roof deck and, if necessary, to the parapet, permanently direct storm water away from each of the roof's barrier-covered low spots.

Abstract: A low cost method for constructing barriers to eliminate a flat or low pitch roof's low spots. Puddles, if allowed to stand there, shorten the roof's life and can do structural damage to the roof deck. Each barrier includes a flexible membrane initially sized and shaped and then positioned to cover at least one low spot and substantially overlap the latter's edges. So positioned, the membrane is heat welded or otherwise joined to form a continuous watertight seal, along its outer periphery, between the membrane and an existing roof deck covering and, when the low spot is next to a parapet, the existing parapet covering as well. Filled with a solidified plastic foam sandwiched between the membrane and the existing covering(s), such barriers, once they have been mechanically fastened to the roof deck and, if necessary, to the parapet, permanently direct storm water away from each of the roof's barrier-covered low spots.

Abstract: A lightweight, raised roof edge segmented to accommodate narrow openings for scupper-fed downspouts. The edge's segments include at least one pair of elongated, inflatable or otherwise fillable, membrane-covered barriers, each of which spans about 20 feet, making it compatible with typical spacings between industrial building downspouts. Retrofitted onto a flat or low pitch roof at the latter's joint with an exterior wall, the barrier, still in its flattened state, is secured and sealed not only to the roof but also to the wall. So secured, the barrier straddles the joint between them longitudinally. Subsequently filled with gas or solids, the barrier functions as a check dam, collecting and temporarily storing storm water and/or funneling it, via scupper, into a downspout. Barriers with rigid, longitudinally extending, angular peaks also tend to break up and lift high winds, further reducing potential roof damage.

Abstract: A low cost method and device for diverting water away from a flat roof's low spots, thus preventing it from puddling there during a rainstorm. Such puddles, if allowed to stand, can damage a roof deck structurally. The device includes a flexible membrane, an air valve mounted thereon, and mechanical fasteners for attaching the membrane along its periphery, to both the roof deck and its existing covering. Ideally, the membrane can be heat welded, taped or glued to the roof covering and joined thereto to form an airtight seal, thus simplifying construction of inflatable barriers for the roof's low spots. For each such barrier, a membrane, sized and shaped to cover at least one low spot, substantially overlaps the latter's edges and defines, in combination with the roof covering, an air pocket which, when inflated via the air valve, causes the membrane to protrude upwardly, effectively elevating the covered spot.

Abstract: The system and method of securing a single ply membrane to a roof deck or structure described utilizes sections of cable or reinforced membrane material that are completely protected or surrounded by the single ply membrane. A set of perimeter cables or interior cables secure the membrane to a roof decking by stretching the cables or reinforced membrane sections until taut. The cables are secured at their endpoints and additional fasteners may be provided along their lengths. Membrane material is used to weatherproof the fastening of the cables to the roof decking.

Abstract: The system and method of securing a single ply membrane to a roof deck or structure described herein is of a system that utilizes sections of cable that are completely protected or surrounded by the single ply membrane. There may be a set of perimeter cables or interior cables that secure the membrane according to the needs of the building and the necessary specifications on the roof. The cables are secured at their endpoints and, possibly, additional fasteners may be provided along their lengths. Flashing of the cables provides that they be completely protected from the elements, as are most fasteners in flat or low slope roofing systems.

Abstract: The purpose of this invention is to decrease labor involved in waterproofing via flashing and termination of a pliable membrane roofing system at its perimeters and vertical junctures. As opposed to a standard two piece membrane flashing, the invention provides for a single piece of membrane to be used. The single piece of membrane would be taken from that which has already been installed on the flat portion of the roof. The loose section would be folded and the folded section would be anchored to the roof or vertical junctures. The piece now left loose would be folded over the anchoring device and terminated on the roof or vertical juncture. There are 3 devices disclosed which are intended to serve the purpose of anchoring the folded portion of roof. Elimination of the two piece flashing will greatly decrease the labor involved in roof installation with no loss in roof performance.

Abstract: A temperature controlling system for buildings is provided. A temperature conditioned perimeter cavity extends around the structure and maintains desired temperature within the structure. The perimeter cavity is insulated and provided an energy storing medium of air, fill material or baffles. The perimeter cavity is temperature conditioned by transfer of energy to the perimeter cavity, particularly by exchange from the perimeter foundation below the perimeter cavity, by geothermal exchange from a below ground energy storage container or energy collecting probe, or a combination of both. The system is applied to a grain silo having an insulated first grain silo forming an outside wall member and a smaller circumference second grain silo forming an inside wall with a temperature conditioned perimeter cavity defined between the two grain silos.

Abstract: The system and method of securing a single ply membrane to a roof deck or structure described utilizes sections of cable or reinforced membrane material that are completely protected or surrounded by the single ply membrane. A set of perimeter cables or interior cables secure the membrane to a roof decking by stretching the cables or reinforced membrane sections until taut. The cables are secured at their endpoints and additional fasteners may be provided along their lengths. Membrane material is used to weatherproof the fastening of the cables to the roof decking.

Abstract: The system and method of securing a single ply membrane to a roof deck or structure described herein is of a system that utilizes sections of cable that are completely protected or surrounded by the single ply membrane. There may be a set of perimeter cables or interior cables that secure the membrane according to the needs of the building and the necessary specifications on the roof. The cables are secured at their endpoints and, possibly, additional fasteners may be provided along their lengths. Flashing of the cables provides that they be completely protected from the elements, as are most fasteners in flat or low slope roofing systems.

Abstract: In standard single ply membrane roofing, there is a great number of fasteners used. If the roof deck does not accept standard mechanical fasteners, the workload required to mechanically fasten a roof becomes quite immense. The stretched cable membrane attachment system is designed to improve efficiency in installing single ply roofing membrane, as well as improve wind uplift resistance for the roofing system. It consists of a cable that is attached at both ends to the roof substrate or decking and is then sealed from the elements by means of placing additional membrane over it and adhering it to the already installed membrane. One embodiment of the device has the means of installing a turn buckle to increase the cable tension or has the turn buckle as part of its integral design. In another embodiment, the cable can have multiple mechanical fastening points on the interior of its structure in addition to the endpoints.

Abstract: The purpose of this invention is to decrease labor involved in waterproofing via flashing and termination of a pliable membrane roofing system at its perimeters and vertical junctures. As opposed to a standard two piece membrane flashing, the invention provides for a single piece of membrane to be used. The single piece of membrane would be taken from that which has already been installed on the flat portion of the roof. The loose section would be folded and the folded section would be anchored to the roof or vertical junctures. The piece now left loose would be folded over the anchoring device and terminated on the roof or vertical juncture. There are 3 devices disclosed which are intended to serve the purpose of anchoring the folded portion of roof. Elimination of the two piece flashing will greatly decrease the labor involved in roof installation with no loss in roof performance.