Abstract: A fire-resistant utility pole sleeve comprising two fire-resistant layers with a semicircular cross section for sleeving an outer side of a pole. Two ends of each of the fire-resistant layers comprise connectors and the fire-resistant layers are operable to be connected to each other through the connectors. Inner layers and outer layers of the fire-resistant layers are support protection layers. A ceramic fiber material may fill a gap between the support protection layers. The fire-resistant utility pole sleeve in a preferred embodiment may effectively protect a wooden pole, a steel pole and a composite pole by providing fire-resistant performance of the poles and may be mounted on previously deployed poles in areas prone to wildfires to protect the poles from fire damage.

Abstract: A method, system and brace for retaining a post having a pair of associated cooperatively engaging brackets defining opposing and aligning openings disposed midway along each bracket. A transverse retainer is associated with and insertable within midway the brackets for resting the post thereupon when the brackets embrace the post. The brace further defines opposing and aligning openings disposed within an upper portion of each bracket for receiving fasteners therethrough to retain the post within the brace.

Abstract: The present disclosure relates to reinforcement devices, systems and methods for use in constructing new structures, including post frame structures. Specifically, the present disclosure relates to reinforcement devices, systems and methods for replacing traditional wood and/or precast concrete columns utilized in building a new construction foundation, with a height adjustable foundation column assembly constructed from a corrosion resistant material. The present disclosure also relates to reinforcement devices, systems and methods useful for reinforcing existing post frame structures, particularly those with framing elements requiring repair.

Abstract: The invention relates to a vapour barrier collar (1) comprising a number of sheet elements (2, 3, 4, 5) including side sheet elements (2, 3), which extend substantially along a longitudinal axis (L), and top (4) and bottom (5) sheet elements, respectively, which extend substantially along a lateral axis (A), which is perpendicular to the longitudinal axis (L). Each sheet element (2, 3, 4, 5) has two end edges (6) adjacent to a first edge (7) of the sheet element (2, 3, 4, 5). The sheet elements (2, 3, 4, 5) are mutually joined together in joints (8) extending along the end edges (6), and mounting means (9) are provided along the first edges (7) of the sheet elements (2, 3, 4, 5). The mounting means (9) extend uninterruptedly along the entire length of the first edge (7) of each sheet element (2, 3, 4, 5).

Abstract: A wind turbine tower is provided. The wind turbine includes a tower wall, at least one inlet formed in a section of the tower wall for introducing air surrounding the wind turbine tower into the wind turbine tower, and a tower wall reinforcement, the tower wall reinforcement bracing the inner circumference of said tower wall section, and the tower wall reinforcement defining an air duct for guiding the air along the inner circumference of said tower wall section.

Abstract: A concrete filled tubular steel column includes a longitudinally extending vertical tubular steel shell and an inner tubular steel member disposed at the center of the steel shell. A plurality of spaced vertical steel plates extend from the inner members toward but not abutting the steel shell. In addition a plurality of horizontally disposed perforated pipes extend outwardly from the inner member and have a plurality of meltable polymer plugs or caps to prevent plastic cement from flowing into or closing the openings. In the event of fire the plastic or polymer plugs or caps melt and allow gases and smoke to flow into the pipes and up through the inner member and out therefrom at the top of the column.

Abstract: A preformed hinged foam sump for use on a flat roof includes two mirror image sides connected along the hinge which folds from an 8×8 structure to a 4×8 structure. Each of the mirror image panels includes a central panel which is a right isosceles triangle which slopes to the 90 degree angle of the right isosceles triangles. Each side includes two side panels which are sloped to the same point as the central panel and are also right isosceles triangles. The panels are bonded together to form each side which is connected by a flexible material or tape along the bottom side to allow the two sides to fold relative to each other to change from an 8×8 structure to a 4×8 structure and open up to an 8×8 structure for use on a roof surface.

Abstract: The present invention is directed toward fire-rated wall construction components for use in building construction. The invention provides wall components and systems which have fire-retardant characteristics, as well as wall components which allow for needed ventilation in a building throughout times when no fire is present. Embodiments include tracks for holding studs which incorporate various geometries capable of receiving intumescent material. When the intumescent material becomes hot, it expands rapidly and fills its surrounding area, blocking fire, heat, and smoke from traveling to other areas of a building.

Abstract: A slope adjustable head for an adjustable pedestal (10) for supporting beams, panel members, typically pavers, in accurate edge aligned relation, in a level plane is disclosed. The pedestal (10) includes a base block (12) and a series of inter-engaging threaded annular elements (20, 30) which can be rotated relative to each other to adjust the height of the top of the pedestal in a screw jack fashion. A slope compensator is located at the top of the pedestal and comprises a slope compensation plate (100) and a head member (50). Rotation of the slope compensation plate (100) about its center of curvature causes the angle of the adjustment plate relative to the vertical axis to change thus allowing for compensation for the slope of the surface on which the pedestal is standing.

Abstract: Disclosed is a cover for a tubular duct extending from a planar roof surface. The cover comprises a cap, a skirt and a closure. In use: the cap is disposed outwardly from said duct, to define a headspace outside said duct and an annular space surrounding the headspace; the skirt extends from the rim of the cap in surrounding, spaced relation to said duct; and the closure extends from the terminus of the skirt to said duct and is disposed in spaced relation to said surface. The skirt and closure have vanes formed therein. The vanes are oriented such that: precipitation driven by wind through the skirt into the interior of the cap is directed, as it passes through the skirt, towards the roof; and precipitation driven by wind through the closure into the interior of the cap is directed, as it passes through the closure, away from the duct.

Abstract: A novel pool deck structure channel located beneath a swimming pool deck surface is disclosed that incorporates both a drainage device and a pool safety fence support structure. The unique channel design eliminate the need to have separate support holes drilled in a pool deck surface that can be a safety hazard when not in use, cause functional problems due to dirt and debris, and are not otherwise aesthetically pleasing. The unique channel design includes an elongated trough extending beneath the pool deck surface for supporting a drainage device, a plurality of holes in the trough, and a plurality of inserts within the holes that extend into the trough in order to support pool safety fence support posts.

Abstract: A prefabricated dormitory or other rigid wall structure is defined by a plurality of prefabricated components. The prefabricated components include corner alignment posts, in-line connection alignment posts, and T-connection posts. Each of the posts includes two or more alignment grooves to either connect prefabricated wall panels at right angles, for a corner, in-line for the extension of a wall in a co-planar manner, or include three alignment grooves for a T-connection wall.

Abstract: It is constituted by several plates (1), provided in its outer side (4) with transverse ribs (5), formed by C-shaped profiles and joined together to form a prismatic contour (7), closed by the inner flat sides of all the plates, the plates comprising a means of mutual fixing and detachable means of immobilization. The means of mutual fixing are constituted by hinges (8), fixed to the edges of the plates, and by corresponding oblong orifices (9), evenly distributed on the plate (1) in transversal direction. The means of immobilization are constituted by a through hole (11) made in the shaft of each hinge (8) and by a sliding element (12) provided with a wedge-shaped end (13).

Abstract: A post cap assembly having a body including a generally vertical side defining an interior volume. A one locating member projecting into the interior volume and having a stop formed thereon for positioning the post cap on a support. Furthermore, the post cap having an upper portion to selectively receive a light source. The light source reflected down over and substantially illuminating only the sides of the post cap through apertures selectively formed in eaves on the tops of the sides.

Abstract: It is constituted by several plates (1), provided in its outer side (4) with transverse ribs (5), formed by C-shaped profiles and joined together to form a prismatic contour (7), closed by the inner flat sides of all the plates, the plates comprising a means of mutual fixing and detachable means of immobilization. The means of mutual fixing are constituted by hinges (8), fixed to the edges of the plates, and by corresponding oblong orifices (9), evenly distributed on the plate (1) in transversal direction. The means of immobilization are constituted by a through hole (11) made in the shaft of each hinge (8) and by a sliding element (12) provided with a wedge-shaped end (13).

Abstract: This is a hinge base construction for light poles which provides a non-corrosive hinge connection between the pole and the fixed base member. The connection includes non-corrosive elements to preserve the pivotal relationship between the stationary base and the pole mounting member.