A panel-post connector plate 16 for connecting a fence post 12 to an adjacent fence panel 14. The panel-post connector plate 16 comprises a plate body 84 having a post-receiving aperture 86 for receiving at least part of the fence post 12 therethrough, and a fastener receiving aperture 92 for receiving a fastener to attach the plate body 84 to a panel-body of the adjacent fence panel 14. A header-rail engagement member 94 is at or adjacent to the plate body 84, the header-rail engagement member 94 receivable in the header rail 26 of the adjacent fence panel 14. A temporary rail support device, a gravel-board retaining element, a fence post and a fence are also described.

A fence rail device includes a rail elongated between a first end and a second end. The rail has an outer wall having a top section, a pair of side sections, and a bottom section defining a hollow interior. The slot extends through the bottom section. A plurality of cross walls includes a top cross wall, a middle cross wall, and a bottom cross wall defining a top interior space, a bottom interior space, an upper middle interior space, and a lower middle interior space within the rail. Each of a pair of lower interior walls extends between the bottom section and the bottom cross wall proximate to a respective one of the side sections. Each of a pair of medial interior walls extends between the bottom cross wall and the lower middle cross wall.

A fence rail end support system includes a mounting plate having a plurality of mounting apertures wherein the mounting plate is configured for being attached to a fence post by fasteners extending through the mounting apertures. Each of a pair of support panels extends perpendicularly from the mounting plate wherein an end of a fence rail is positionable between the pair of support panels. Each of a plurality of connection slots extends through the pair of support panels to receive a connector to secure an associated one of the pair of support panels to the fence rail.

A modular fence unit integrates a base, a pair of end posts extending through slots formed in the base, and a fence panel design resting above the base between the pair of end posts. A tongue and groove combination provides the joint used to situate the fence panel design between the posts. The joint enables the fence panels to be releasably attachable to the end posts. The fence unit can incorporate a single panel, multiple vertically-oriented panels arranged horizontally, or multiple horizontally-oriented panels arranged vertically. The base includes an interior compartment space capable of holding fluid, such as liquid, to serve as a stabilization ballast.

A portable privacy structure is disclosed herein. The portable privacy structure includes a a set of structure panels and a set of frame attachment brackets. Each structure panel includes a frame, a privacy screen, a plurality of fasteners and a surface attachment-means. The set of frame attachment brackets connect each structure panel together to provide a privacy wall system that is configured to provide privacy to a user thereof.

A ballistic panel for special checkpoints, special fortified stands, mobile city barriers and any other similar structures especially is made by use of fibre reinforced or rebar reinforced cementitious composite for its production.

A screen for realizing partitions for outdoor use, comprising a fixed bottom element; an intermediate element vertically sliding to said first fixed element between a first position, in which it projects almost completely in vertical direction to said first fixed element, and a second position, in which it is lowered up to overlap, in front view, to said first fixed element; a terminal movable element vertically sliding to said intermediate element between a first position, in which it projects almost completely, and a second position, in which it is overlapped, in front view, to said intermediate element, each one of said elements comprising a transparent panel, a frame made up of a couple of vertical uprights, characterized in that the vertical uprights of said first fixed element comprise a through vertical recess, facing the screen center and such shaped and dimensioned that it houses the section bars of the intermediate element in sliding manner, and the vertical uprights of said intermediate element comprise a through vertical recess, facing the screen center and such shaped and dimensioned that it houses the section bars of the terminal element in sliding manner.

A fence panel has pickets and rails with slots in the pickets and open bottom U shaped rails. A locking strip slides into the rail and the slots in the pickets to lock the pickets into the rail. The locking strip can be designed with a projecting L portion with a fingers formed between recessed slots along its length such that, at each picket interval, the pickets can pivot around the fingers. Thus, the lock strip allows pivoting of pickets. The rails are designed with a side internal slot with guides to hold the lock strip in place. The rails are further designed with a top internal groove to accept the insertion of a spacer strip that holds the pickets in place and stops them from moving left and right when the top of the pickets do not go through a routed top rail or a supporting middle rail.

A fence panel can include a plurality of modular fence panel components that can be assembled modularly to form the fence panel. The fence panel components can include a system of keys and keyways that allow the components to interlock with one another when the fence panel is assembled to lock the components to one another to simplify the assembly process and to minimize the number of mechanical fasteners needed to assemble the fence panel.

A screen panel intended to be mounted on or fixed to a surface, in particular to ensure a screen effect, includes a sheet, preferably rectangular, that is held by its edges in a rigid frame, preferably metallic, that includes joined-together profiled elements. The frame includes two uprights that are able to be placed on or fixed to a surface, having at least one groove on the inside, the uprights being joined to cross members by assembly parts in the form of an angle bracket that is inserted in each case into a groove in a corresponding upright by way of one bearing surface and into a groove in a corresponding cross member by its other, preferably orthogonal bearing surface.