Abstract: Reinforced wood flooring for truck trailers and containers and methods for making and using the same. A reinforced wood flooring may include a wood member. The wood member may include a plurality of wood strips that are attached together. The wood member may also have a top surface and a bottom surface. An essentially water impermeable underlay may be attached to the bottom surface of the wood member with a discontinuous layer of adhesive.

Abstract: Pedestrian trafficable skid-resistant flexible articles are described. These articles include a flexible substrate having a non-skid coating comprising polymer units that degrade upon exposure to light and/or heat, preferably via chain scission. These articles may be applied to trafficable surfaces such as roof and floors. Articles in the form of roof underlayments having a skid-resistant surface are described in particular.

Abstract: An improved concrete form duct chair and method of forming concrete structures. The concrete form duct chair has a generally flat polymer or steel body with several pre-stressing strand duct sized apertures passing through the body, as well as four or more alignment legs projecting from the body, the alignment legs and body dimensioned and configured to extend for a total width approximately equal to such cross sectional width of such concrete form and thus hold the concrete form duct chair in position against the walls of the form. Concrete access apertures passing through the body allow concrete to pass therethrough during pouring operations. A method embodiment of the invention teaches pouring of concrete structures with pre-stressing ducts passing therethrough using the device of the invention to retain the pre-stressing ducts in alignment within the concrete form.

Abstract: A composite wall system includes a foundationless wall substructure such as a sheet piling wall with a base portion embedded in the ground and an exposed portion extending above the ground, and one or more fascia panels or sheets such as synthetic simulated stonework panels applied over the foundationless wall substructure. Components of the wall system prevent debris from entering between the wall substructure and the fascia panels, and in seawall applications prevent water incursion and resist wave action.

Abstract: A support structure is provided for supporting the one end of a floor joist using a flush joist seat. The flush joist seat generally includes a generally horizontal plate having a first portion, a second portion, and a third portion. The first portion is welded to the top of the floor joist and the third portion rests on the top of the support structure. The second portion is located beyond the end of the floor joist, between the first portion and the second portion. A generally vertical plate extends downward from the second portion of the generally horizontal plate and is welded to a portion of the end of the floor joist.

Abstract: The present invention relates to a multi-layer fluid delivery device for post-installation in-situ barrier creation. The device provides a medium for post-installation injection of remedial substances such as waterproofing polymeric resins or cementitious materials, insecticides, mold preventatives, rust retardants and the like. The device comprises a first layer and a second layer, with optionally an intermediate layer therebetween, and a plurality of tubes extending outwardly from the first layer. The first layer is preferably semi-permeable; the second layer is non-permeable; the optional intermediate layer is a void-inducing layer. The multi-layered device is attached to a structural substrate and a construction material such as concrete or shotcrete is applied against its surface (and around the plurality of tubes). Thereafter, a free flowing active substance can be injected through the tubes to fill the air space in the multi-layered device.

Abstract: A system and method for providing a stronger lanai, area or pool enclosure. The system utilizes a beam having an interior channel that provides increased thread receiving surface for receiving one or more fasteners and an interlocking joint for further strengthening the connection between a plurality of beam members that form the beam.

Abstract: The present invention relates to a drywall tape or joint tape comprising a non-woven web of fibers having a coating of a filled, film-forming polymer on one side and being non-coated on an opposite side for covering seams or for repairs generally in connection with fiber mat-faced gypsum wallboard, and more particularly pertains to a method for finishing joint seams and making other repairs in connection with a coated fiber mat-faced gypsum wallboard.

Abstract: A precast concrete meter pit consisting of an elongated hollow pipe having a beveled support ledge at one end and notches at the opposite end is fabricated by utilizing a slip form packerhead apparatus in which the beveled support ledge is formed by a radially inwardly inclined trowel edge bearing against a pallet member which is caused to vibrate when concrete is injected into the slip form apparatus.

Abstract: The apparatus may include moveable partitions that may be positioned in a side-by-side arrangement. The partitions may be moveable with respect to each other to facilitate installation of liners and reinforcing material and the removal of the concrete structures from the apparatus after the concrete has hardened. Cavities may be defined between the partitions for receiving concrete to form panels for use in barriers, walls and other structures. Removable liners may be temporarily secured to the partitions in a manner that does not comprise the integrity of the liners. Further, the liners may be secured to the partitions utilizing a combination of mechanical and magnetic coupling. The liners may also include a molded portion for forming surface treatments in the panels. Removable bulkheads placed into the cavities allow the dimensions of the cavities to be variable to thereby permit the formation of panels of different dimensions using the same partitions.

Abstract: This invention relates to a method which turns construction wastes into building materials said method separating construction wastes into heavy materials, light materials and mineral materials by sorting, magnetic separating, primarily crushing and separating by gravity, said mineral materials to be used as raw materials of building material, said building materials comprising fibrous material of 5-10 portions, said mineral material of 40-60 portions, low-water cement of 20-30 portions and other materials of 0-30 portions. This method makes good use of mineral materials, the main part of construction waste to save material resource and to reduce final discharge amount of construction waste.

Abstract: Methods of fabricating wall panels by generally continuously pultruding a wall panel profile comprising inner and outer layers, and spaced reinforcing webs and/or foam extending between the inner and outer layers, optionally studs extending inwardly from the inner layer, away from the outer layer. The so-continuously pultruded wall panel optionally has male and a female edges. The wall panel is periodically cut for wall panel height, thereby creating an ongoing stream of cut wall panels. The panels are advanced through a corner index station, and indexed at right angles while maintaining orientation of the panels. The wall panels leave the indexing station edge-to-edge. Resin is applied to facing edges of adjacent wall panels. Adjacent wall panels are joined to each other at the facing edges, to make a generally continuous wall panel. The so-joined wall panel is cut to desired lengths.

Abstract: The present invention provides a modular natural stone wall system and method of making that provides a modular solution that is able to build true natural stone walls in an efficient manner. The invention dramatically reduces the cost, time, and labor resources needed to build natural stone walls. It makes natural stone walls more affordable to consumers, more efficient for contractors to install, and eases the concerns surrounding skilled masonry labor shortages. In one particular embodiment, the present invention is created by first pre-designing multiple unit surfaces, natural stones are pre-cut; design is laid out on template; the back of pre-cut natural stone pieces and multiple block surfaces are preferably roughed out, bonding material is added and the natural stones are affixed to the block. As a result, the surface of the modular blocks are covered with natural stone prior to installation.

Abstract: Building panels with a homogenous decorative surface having a wear layer comprising fibres, binders and wear resistant particles.

Abstract: The invention relates to an integral, industrialized, modular dwelling system which is based on modular, multi-functional, three-dimensional modules that are made from reinforced concrete. The modules, roofing and components are produced in a semi-automated covered plant in which the modules are first cast and set and subsequently provided with integrated finishes, installations, accessories, partitions and details. The invention also relates to a method for constructing the modules, a retractable flexible mold for casting said modules and a method for the on-site building of dwellings using the inventive three-dimensional modules.

Abstract: A frame for receiving a filter element includes: a pair of first members and a pair of second members. The first members may be arranged alternately with the second members in the assembled orientation to establish a plurality of joining structures between adjoining members. Each respective joining structure of the plurality of joining structures maintains the adjoining members oriented substantially about a respective axis. The first members and the second members cooperate to define a volume for effecting the receiving.

Abstract: A method of forming a building structure in a desired contoured configuration. An inner supporting fabric is inflated into at least one form. An outer finishing fabric is draped over the inflated form. A coating is applied to the outer finishing fabric and a hardening shell is formed. The inner supporting fabric may be removed. Alternately, inflatable bags, posts, cables and other devices are disposed under the outer finishing fabric to produce the desired contoured configuration. These devices are removed after the coating has cured.

Abstract: Various embodiments of a high-performance environmentally friendly building panel and related manufacturing methods are disclosed. Certain example embodiments described herein relate to various high-performance building panel configurations that utilize at least one engineered mixture produced with a desired thickness, shape and dimension, and manufactured through several preferential manufacturing methods. To selectively enhance some of the high-performance building panel characteristics such as its ability to withstand significant loads, mitigate possible contamination by bacteria growth, as well as its ability to be fire-retardant or fire-suppressant, and other credible operating scenarios the characteristics of different engineered mixtures may be combined during the panel forming process.

Abstract: The invention relates to a wall element embodied in the form of a hollow precast concrete part comprising an internal wall, an external wall and a number of vertical channels which pass through the entire wall element from the top to lower faces thereof and whose cross-section reduces toward the wall base. When the wall element is positioned on the basement, it is possible to pour a cast-in-place concrete from the top into one or several vertical channels. The poured cast-in-place concrete attains through the channels, the wall base and further down in such a way that it penetrates into the basement or connecting elements. The hardened or solidified filling concrete forms a wedge which fixedly connects the wall element to a hollow brick of the basement.

Abstract: A structural member and method with an improved arm connection is provided that allows quick connection of an arm to the structural member. Bolts are inserted through aligned apertures in first and second thru-vangs, as well as an abutting arm bracket. A securement member is inserted through an aperture in the bolts that is transverse to the bolts. Last, an arm is secured to the arm bracket for support of electrical conductors strung thereon.

Abstract: It is an object of the invention to provide a form panel 1 doubling as a substrate for interior and exterior materials, in which a square-bar like substrate member 4 for interior and exterior materials is formed on a concrete framework after curing concrete. In order to attain the above object, according to the invention, longitudinal grooves 3 having a square U-bottomed cross-section are formed in a surface of the form panel 2. The square bar-like substrate members 4 for interior and exterior materials are inserted in the longitudinal grooves 3. While only the form panel 2 is removed after casting concrete, only the substrate material for the interior and exterior material is secured on the concrete framework part.

Abstract: A window assembly includes a first sheet and a second sheet separated by a window spacer. A window spacer includes an elongate body bent to define an interior space. The window spacer has increased strength due to the presence of reinforcing features. One example of a reinforcing feature is a support member provided inside the window spacer. Another example of a reinforcing feature is an undulating shape formed into at least a portion of the elongate body. Methods of manufacturing window spacers are also disclosed.

Abstract: A sealed unit includes at least two sheets of material separated by a spacer. In one example, a spacer includes an elongate strip having a first longitudinal edge and a second longitudinal edge and defines a plane extending between at least portions of the first and second longitudinal edges. The spacer also includes at least a first stabilizer connected to the elongate strip adjacent the first longitudinal edge. The first stabilizer has a first surface arranged substantially perpendicular to the plane. The first surface is adapted to support the elongate strip against a first sheet of material. Some embodiments include a second stabilizer adapted to support the elongate strip against the second sheet of material.

Abstract: A device for reinforcing concrete. The device is of one-piece construction and includes a perforate load-bearing member with first and second surfaces around which concrete can be placed. Apertures in the perforate load-bearing member form connectivity points between concrete disposed on the first and second surfaces to promote bonding of the concrete such that a contiguous mass of concrete forms upon curing. In various embodiments, the device can be configured as a joint, beam, shear wall, retaining wall or footer. In addition, the device can be prefabricated, thereby reducing the time and cost of formation of a reinforced concrete structural member.

Abstract: A wall block having at least one weight bearing pad on an upper or lower surface of the block and a compression head and methods of making the block and making walls with the block.

Abstract: A passive distributed vibration absorber that utilizes multiple discrete mass elements and a viscoelastic layer and that effectively attenuates vibration in modally dense structures excited by a broadband input noise excitation and is tunable to multiple natural frequencies in such modally dense vibrating structures including low frequencies

Abstract: Metal doors may be more cost-efficient than wood to manufacture and maintain, but may not be as aesthetically pleasing to the consumer. For example, metal garage doors may only be available in limited color lines and often do not simulate a natural wood grain in a very realistic manner. Also, metal garage doors may be limited in design, in that it may be difficult to add three dimensional shaping, such as trim or paneling, to the outer surface of a metal door. For example, some manufacturers apply extrusive plastic panels to the face of a metal garage door to add a design to the face of the door. The plastic and metal components, however, may exhibit different physical properties in response to changes in temperature and humidity and thus, the door may exhibit warping or other types of deformation upon exposure to weather.

Abstract: Disclosed is a three dimensional building element having outer shells formed from cementitious compositions having different densities. The outer shell forming the exterior portion of the building element has a density greater than the interior shell to provide structure strength. The interior shell is formed from a lower density cementitious compound to provide an interior wall portion of a structure with a smooth finished appearance. The lower density of the interior cementitious compound enables the interior shell to obtain a smooth finished appearance without the need to apply various secondary coatings such as plaster or drywall.

Abstract: Structural insulation sheathing (SIS), preferably in the form of a panel, comprises a structural member and an insulation member. The structural member and insulation members are in intimate, planar contact with one another, and the SIS structure meets both the structural (that is, AC 269) and insulation (R>2) requirements for the North American residential market. The structural 23 member of the SIS structure is multi-layer laminated paperboard. The insulation member of the SIS is a foamed sheet of a thermoplastic material such as polyisocyanurate.

Abstract: A form for receiving a filler material to create an island is provided. The form is made essentially entirely out of galvannealed steel that is easily paintable. The form has a substantially continuous wall having an outer surface and an inner surface. The wall is made out of a plurality of galvannealed steel wall sections. The wall has a first side and a second side opposite the first side. The inner surface forms an enclosed chamber for receiving the filler material. A first support made out of galvannealed steel is attached to the inner surface of the first side of the wall and a second support made out of galvannealed steel is attached to the inner surface of the second side of the wall. A brace made out of galvannealed steel is disposed between the supports, wherein the brace removably engages the supports.

Abstract: A steel space-frame construction system includes at least a first stud, a second stud, a channel, a block, and a top cap or a second block. A first end of the first stud resides in the channel and is secured thereto. The block is secured to the first stud. A first end of the second stud resides in the channel, and the second stud is secured to the block and the channel. The block provides a predetermined fixed spacing between the first stud and the second stud. The top cap or a second block is secured to the first stud and the second stud at a second end thereof. The channel is repositioned so that the opposite sides of the first stud, second stud, block, channel, and top cap or second block may be secured together, thereby forming a space-frame.

Abstract: Masonry units (10) are integrally assembled by tightening forces of bolts (60) and nuts (70), in a condition that interlayer metal plates (50) are interposed between the masonry units. A basic form (11) of the masonry unit is contained in a mold for forming the masonry unit. A space (98) for fluidic covering material, which is chargeable with the covering material, is defined between upper and lower faces of the form (11), and the fluidic covering material is charged in the space. The upper and lower faces of the masonry unit are covered with the solidified covering material (12). According to the present invention, high dimensional accuracy of the masonry unit can be ensured, and efficiency of the production process of the masonry units is promoted to improve productivity of the masonry units.

Abstract: The shingle panel includes at least one shingle having a first edge, a second edge, a third edge and a fourth edge and at least one backing affixed to the shingle with corresponding first, second, third and fourth edges. The first edge of the backing is substantially aligned with the first edge of the shingle, the second edge of the backing is offset the second edge of the shingle, the third edge of the backing is offset the third edge of the shingle and the fourth edge of the backing is offset the fourth edge of the shingle. The shingle panel may be tapered and include parallel grooves in the shingle and breathing grooves in the backing. The method for manufacturing the shingle panel includes pressing multiple backings on either side of a shingle board and separating the shingle board to produce multiple shingle panels.

Abstract: A structural insulated panel system includes a frame including a first vertical frame member and a second vertical frame member and a top frame member and a bottom frame member. A first siding member is attached to one side of the frame and a second siding member is attached to an opposite side of the frame to form a cavity and an insulation material is provided within the cavity. A tongue portion includes a projection formed from the first vertical frame member disposed laterally outward from one vertical edge of the first and second siding members. A groove portion includes a recess formed from the second vertical frame member disposed laterally inward from an opposite vertical edge of the first and second siding members, so that the tongue portion from one panel is configured to mate with the groove portion of another panel to provide an assembly of multiple panels.

Abstract: A method of making a shim comprises the steps of providing a first structural component, such as a rib foot of an aircraft wing. The rib foot is then scanned or mapped to generate the surface profile of the rib foot. The shim is then formed to include a feature on its surface which complements the surface profile of the assembly surface.

Abstract: The present invention provides a support stands as well as kits and methods for manufacturing the support stand that holds an elongate pole. In one embodiment, the stand comprises container receives a dish and a plurality of handle molds with one of a plurality of molds selectively positioned on the dish to define a cavity for the pole, for receiving a curable mixture to form the support stand, and optionally, a release solution applied to interior surfaces and, optionally, a plurality of mesh screens disposed in spaced-apart relation in the container. In an alternative embodiment, the stand comprises a container capable of receiving a filler, a removable lid, and a sleeve positioned within the container and conforming in cross-section to a post for being supported by the container. A kit for each stand and a method of manufacturing the support stands are disclosed.

Abstract: The present invention discloses a method for making and use Non-linearly Elastic Composite Systems wherein said non-linearly elastic composite systems comprises non-linearly strain changes in beam height during bending.

Abstract: A method of constructing one or more storeys of a multi-storey insulated concrete form structure using insulated forms and a multi-storey insulated concrete form structure built using the method. An aspect of the method comprises erecting a set of forms comprising an inner form and an outer form a set distance apart, the outer form extending higher than the inner form when erected. Pouring concrete between the forms upto an upper portion of the inner form and allowing the concrete to set creating a first concrete bearing surface. Positioning a floor on the first concrete bearing surface above the inner form. Pouring concrete between the floor and the outer form to an upper portion of the outer form and allowing the concrete to set creating a second bearing surface substantially in-line with the upper portion of the outer form.

Abstract: A construction apparatus including a body having a front, a rear, a top, a bottom, and first and second opposite sides. The front has a front surface having a plurality of block images configured to generally depict a plurality of courses of blocks, each of the courses having a respective course width. The first and second sides have generally complementary step shapes including at least two rises and at least one run between the rises, each rise being about equal to one of the course widths or a sum of a plurality of the course widths.

Abstract: A modular tower structure is described herein. The modular tower uses a cost-effective, efficient design that reduces the amount of steel necessary for tower structures for wind turbines. The modular tower is constructed from sections. The sections are constructed from panels. The panels comprise a curved or arcuate shape. The panels include vertical edges and horizontal edges. A vertical connection connects or secures the panels at the vertical edges of the panels and forms the sections. The sections have a generally circular shape. The vertical connection includes an interior vertical friction plate positioned over a seam or gap between adjacent panels and an exterior vertical friction plate positioned over the seam or gap between adjacent panels. A horizontal connection connects or secures the sections at the horizontal edges of the panels.

Abstract: A floor tile for a raised floor. The floor tile is defined by a shallow upwardly-opening metal pan defining a shallow compartment in which a main preformed one-piece concrete block is secured. The main concrete block is preferably formed from a plurality of one-piece preformed concrete sub-blocks which are adhesively adhered in sideward abutting relationship to define a plan profile corresponding to the main concrete block. The main concrete block is then adhesively secured within the compartment of the metal pan.

Abstract: Disclosed herein is a portable panel having numerous favorable characteristics. The panel comprises a core having a length, a width, a first side and a second side. A first fiber layer is attached to the first side while a second fiber layer is attached to the second side. A first polyurethane layer is impregnated in the first fiber layer while a second polyurethane layer is impregnated into the second fiber layer. A first skin is attached to the first polyurethane layer while a second skin is attached to the second polyurethane layer. The panel can be used in the manufacture of tables, flooring, risers, stages, bleachers, and the like.

Abstract: A method is described for the production of profiled floor elements from a timber material, comprising at least one covering flange protruding from a footing and having a rounded longitudinal edge, with the method proceeding on the basis of a pre-profiled floor element consisting of profiled floor elements connected along a longitudinal edge by means of a connecting land and the profiled floor elements being separated from each other by machining the connecting land on the profiled side opposing the visible side once a covering layer has been adhesively bonded to the pre-profiled floor element in the region of the visible sides of the subsequent profiled floor elements.

Abstract: A cementitious material beam for use in the building construction industry and a method of fabricating such beam.

Abstract: Methods for manufacturing an engineered wood product are disclosed. The method may include applying at least one preservative on the plurality of wood pieces; applying at least one resin on the plurality of wood pieces, wherein at least one of applying at least one preservative and applying at least one resin is configured to prevent interference among the at least one preservative and the at least one resin; forming a blanket of wood pieces from the plurality of wood pieces; and curing the at least one resin.

Abstract: A composite wall assembly includes a frame. A sheathing layer of composite material is mounted on the frame. At least one waterproof insulating layer is adhered to the sheathing layer without puncturing the waterproof insulating layer. An outer layer of composite material is adhered to the waterproof insulating layer opposite the sheathing layer without puncturing the outer layer. The sheathing layer and the outer layer may be a magnesium oxide composite board material.

Abstract: A rot-resistant window shutter and method of manufacture therefor, wherein the shutter is manufactured as a one-piece construction from a suitable cellular polyvinyl chloride substrate, and may be selectively structural and/or aesthetically manipulated without concern of degradation of structural integrity of the shutter, and thus without concern of jeopardizing the rot-resistivity thereof.

Abstract: The invention relates to a temporary construction that includes a roof panel (201), a facade panel (111), and a component for attaching (204) the roof panel (201) to the facade panel (111), the attachment component (204) having one end intended to be attached to the roof panel and one end intended to be attached to the facade panel, one of the ends of the component including a hook able to engage with an orifice (212) provided in one of the panels (201, 111) or in an element (202) attached to the panel, in order to tension the component (204) so as to keep the roof panel (201) supported on the facade panel (111). The component may to advantage include a length adjustment means to tighten the attachment if necessary.

Abstract: Provided are segments of a spliced prestressed concrete girder, which have improved structural integrity at joints, and a method of manufacturing the segments. The method of manufacturing the segments, which are combined to build the spliced prestressed concrete girder, includes: manufacturing one or more joint blocks, each having a first end that has a shear key and is to be spliced to an end of an adjacent segment and having a second end that is bonded to a segment body of the segment; and manufacturing the segment body by using the one or more joint blocks as one or more ends of a formwork in which the segment body is to be made and by casting and curing concrete in the formwork, wherein the one or more joint blocks are fixedly bonded to one or more ends of the segment body in the manufacturing of the segment body.

Abstract: A sill plate adapted to support drywall above a floor surface to prevent the formation of mold in the drywall. The sill plate has a base section and a first wall associated with the base section. A first shelf is associated with the first wall. The first shelf is adapted to support drywall. The sill plate may also include a second wall associated with the base section where the second wall is opposed from the first wall. The second wall may include a second shelf associated with the second wall. Each of the first shelf and second shelf may extend along a plane parallel to a plane passing through the base section. Drywall may rest on the first shelf prior to being affixed to vertical studs extending from the sill plate.