Abstract: An apparatus that is used for constructing an arched shaped structure, such as within passageways, walls, windows etc. The apparatus is of very simple construction and can be made at the worksite or it can be pre-manufactured and purchased in varying lengths, shapes or sizes. The overall apparatus consists of two main components, namely an elongated corrugated member having spacers provided therein and which can be bent to fit within a framework.

Abstract: A building that may be assembled from only interconnecting corrugated sheets without the need for expensive brackets or specialized assembly tools and which is quick and easy to construct using the novel construction method as taught herein. The building further provides unique roof construction that is extremely strong and eliminates the need for typical roof trusses. Also the building can be custom designed and used for any purpose of consumer choice, and may be sold as a kit with complete assembly instructions.

Abstract: A building that may be assembled from only interconnecting corrugated sheets without the need for expensive brackets or specialized assembly tools and which is quick and easy to construct using the novel construction method as taught herein. The building further provides unique roof construction that is extremely strong and eliminates the need for typical roof trusses. Also the building can be custom designed and used for any purpose of consumer choice, and may be sold as a kit with complete assembly instructions.

Abstract: A method for bending a corrugated product, such as composite decking, building panels, or the like. With the method being easily performed by any workman on the job site, and the only tools needed are a saw and a hammer. Also this method allows the workman to easily bend the product into any desired angle of their choice, and forms a weather proof bend which is extremely strong.

Abstract: A method of transforming a non-beveled edge of a wallboard panel into a beveled edge to form a recessed flush butt joint when installed. This method will not mar or damage the bonded paper coating on the panel and will not interfere with the manufacturers structural strength of the panel.

Abstract: A multipurpose fastener comprising of either a wire, or metal stripping in combination with insulation, and a method of use is taught.

Abstract: A multipurpose fastener which may be used to support an object from a support structure. The fastener is formed from one continuous wire which is substantially bent over lengthwise upon itself, thus forming a looped end which has an open and closed position. No additional apparatus is necessary for installation, and in a second embodiment, the fastener is combined with insulation which provides unusual results.

Abstract: A pipe support system is disclosed having one or more members interposed between a pipe support, which may be a pipe hanger strap or a support cradle, and a pipe such that the pipe is directly supported by, and spaced from, the support. The generally "U" shaped members each have a base portion, a pair of leg portions extending from the base portion and a flange portion extending from the distal end of each of the leg portions. The members are oriented such that the base portion bears against the support, while the flange portions bear against an outer surface of the pipe. External pipe insulating material may pass through the "U" shaped members between the leg portions and between the base portion and the pipe surface. The members serve to directly support the pipe from the support without compressing the insulation layer in any fashion. The "U" shaped members may be attached to semi-cylindrical cover members which extend on either side of a hanger support.

Abstract: A pipe hanger is disclosed in which an elongated strap member has a base portion with first and second ends and lateral edge portions having a thickness greater than that of the base portion. The first and second end portions overlap each other and a device to attach the pipe hanger to a support structure passes through the overlapped end portions. The increased thickness lateral edge portions define both a central gap between them and laterally extending slots which communicate with the central gap. A bracing support bracket may be slidably retained in the lateral slots by flanges which engage the slot such that the position of the bracket on the pipe hanger may be adjusted at the installation site. The end portions may also have a first and second part in which the second part is folded over onto the first part to provide additional reinforcing at the attachment point.

Abstract: A fixture for attachment to water lines during installation of plumbing in a building under construction. A closed chamber has a base flange for attachment to a suitable support and a water inlet tube near the base. An outlet tube extends in the chamber from a position near the base and through the other end where it is provided with a valve. The tubes are so arranged in the chamber that the fixture can be installed in either a horizontal or a vertical position and yet trap a body of air in the chamber when supplied with water.

Abstract: A flat flexible bag of water-impervious material is provided with inlet and outlet tubes extending along the inside of said bag adjacent respectively opposite edges. The bag is divided into transverse compartments, and the inlet and outlet tubes each have openings communicating with each of the compartments.

Abstract: A building construction of precast concrete slabs having cored channels running therethrough. The slabs are arranged to define upstanding walls and horizontal floor-ceiling members. Openings concealed by the junctures between slabs, provide communication between channels of adjacent slabs. Further openings, displaced from the junctures, provide for access to the communicating channels for installation or service of utilities in those channels, after the building is erected.