Abstract: A fiber architecture in the form of an elongate beam having a hollow polygonal cross section with a plurality of substantially flat exterior sides and a corner between each pair of adjacent exterior sides. The cross section is substantially thicker adjacent each corner. The fiber architecture includes a first fabric layer extending around the beam, a layer of circumferential longitudinal rovings extending around the beam adjacent the outside of the first fabric layer, corner longitudinal rovings coterminous and integral with the outside of the circumferential rovings adjacent each corner, and a second fabric layer extending around the beam adjacent the outside of the corner rovings and adjacent the outside of the circumferential rovings not covered by corner rovings. The fabric architecture may be impregnated with resin to form a composite pole that may be used as a utility pole.

Abstract: A trilaminate a trilaminate shingle, having a horizontal longitudinal orientation, includes an overlay sheet having series of tabs and cutouts extending horizontally across the shingle. The shingle also includes a middle sheet having a series of tabs and cutouts extending horizontally across the shingle. The middle sheet cutouts are narrower horizontally than the overlay cutouts. The shingle also includes an underlay sheet beneath the middle sheet. The middle sheet is laminated beneath the overlay so that portions of the middle sheet, including at least some of the middle sheet cutouts, are exposed through the overlay cutouts. The underlay is laminated beneath the middle sheet so that portions of the underlay are exposed through the middle sheet cutouts and through the overlay cutouts. The exposed portions of the underlay sheet are generally darker than the middle sheet.

Abstract: A brickmold assembly for application to a building defining an opening, the brickmold assembly comprising a brickmold comprising an interior face and an exterior face, cladding comprising an inner face provided over and in contact with at least a portion of the exterior face of the brickmold, and a channel integrally molded with the cladding.

Abstract: Apparatus for attaching items such as solar shading to curtain walling mullions of the kind defined, comprises a bracket having a generally U-shaped formation at one end for fitting over the generally U-shaped formation of the glazing bar of a mullion, a substantially planar portion which, when the bracket is fixed to the mullion, projects forwardly of the glazing bar and in use between two adjacent glazing units and a seal locating formation projecting laterally of the substantially planar portion. The generally U-shaped formation comprises a web portion and two parallel or substantially parallel side portions. The web portion has an aperture therein above and/or below the substantially planar portion for receiving a self-tapping screw which can, in use, extend through the aperture and engage with the groove in the U-shaped formation of the glazing bar.

Abstract: An acoustical panel assembly for a suspended ceiling comprising a rigid frame, sound absorbing material, sound transmission attenuation material and a face fabric. The frame is an assembly of extruded members secured together in a polygonal pattern such as a square or a rectangle. The fabric is secured to the frame by gripping elements integral with the frame. Marginal portions of the fabric are captured and hidden in receiving chambers formed by the frame members.

Abstract: A ventilating radiant barrier for reducing the solar or thermal load into a home through a rood while also providing ventilation beneath the exterior of the roof to protect the roof from moisture damage. The ventilating radiant barrier includes a panel has a pair of faces, a pair of end edges and a pair of side edges extending between the end edges of the panel. A first of the faces of the panel has a spaced apart pair of perforations rows extending between the end edges of the panel. The second face of the panel has a spaced apart pair of perforations rows extending between the end edges of the panel. The perforation rows of the second face of the panel are positioned between the perforation rows of the first face of the panel.

Abstract: A block assembly and wall system wherein a block of masonry, or other material is provided with a vertical through opening having an enlarged and offset lower portion and a smaller upper portion. An interlock element has an enlarged offset upper portion and a smaller lower portion to provide for insertion of the latter into the upper portion of a block opening. The upper portion of the element is entered into the lower portion of an adjacent block placed atop the first block. The blocks are thus secured in position horizontally and, alternatively, the blocks may be secured vertically or in a "battered" wall construction. That is, with the connecting elements in a first attitude, a conventional vertical wall is provided whereas a 180.degree. (one hundred eighty degrees) rotation of the elements about their vertical axis results in a "battered" wall.

Abstract: A soft edge moulding for improving safety, in a preferred embodiment comprising an adhesive backed right-angled rigid transparent thermoplastic part for covering and adhering to a structural edge, and a flexible soft thermoplastic elastomer shield part spaced outward from the edge and designed to protect persons from injury caused by bumping against such an edge. The moulding is preferably made by coextrusion.