A border bench apparatus providing a seating surface that can be interchangeably replaced with a retaining wall section. The border bench comprises a bench section having a seating surface, a first end to engage a lower engagement projection, a second end adapted to engage an upper engagement projection, and a body. In the preferred embodiment, more than one spike passes through the hoes defined in the bench and the wall sections for stabilization. The border bench can include a weighted base, or a broadened base.

The present invention provides an embankment wall structure (1000) comprising a plurality of facing panels (100) extending upwardly from a support surface and adapted to be stacked alongside in a horizontal as well as vertical direction. The plurality of facing panels (100) includes a plurality of monolithic facing panels (120), a plurality of first changer panels (140), a plurality of second changer panels (160), and a plurality of standard facing panels (180). Each monolithic facing panel (120) is stacked side by side with each first changer panel (140) at a desired stretch, and each second changer panel (160) is stacked adjacent to one monolithic facing panel (120) and opposite to one first changer panel (140), at a desired position in a top layer (200) of the wall (1000). Further, each of the uppermost standard facing panels (180) is in contact with either of the panels or combinations thereof.

A retaining wall installation process for earth and water retaining wall, first step starting from preparing precast reinforced concrete heavy duty retaining wall (1) on the ground, inserted horizontal rebars (12) at each fin (7) passed to the holes (8), connected mechanical couplers (14) only one end of horizontal rebars. Attached shuttle-platform (16) to precast reinforced concrete heavy duty retaining wail (1). Then lift up to installed the wall at construction site, put down the vertical rebars (15) connected to the lower vertical rebars by using mechanical couplers (14), tie vertical rebars to horizontal rebars, then closed the vertical cavities (24) by using panel closer (28) and poured fresh concrete (29). After final setting time, removed shuttle-platform down to the ground.

A masonry block system includes a first corner masonry block and a second corner masonry block. The first corner masonry block has a first front, a first back, a first top, a first bottom, a first side and a first angled side which is at a first non-90-degree angle to the first front. The second corner masonry block has a second front, a second back, a second top, a second bottom, a second side and a second angled side that which is at a second non-90-degree angle to the second front. A first interlock on the first angled side of the first corner masonry block mates with a second interlock on the second angled side of the second masonry block when the first corner masonry block is placed next to the second corner masonry block such that the first angled side abuts the second angled side.

The present invention is directed to a retaining wall system including a retaining wall having with at least one retaining wall rebar extending along a vertical direction, the at least one retaining wall rebar includes an end formed into a first retaining wall rebar hook, at least one deadman spaced from the retaining wall, each deadman including a concrete base extending along the vertical direction, the concrete base including rebar extending past the concrete base and having an end formed into a deadman rebar hook, at least a first hole at a top portion of the retaining wall and extending into the retaining wall to expose the retaining wall rebar hook, and a first cable attached to the retaining wall rebar hook and to the deadman rebar hook to support the retaining wall.

A budding element for coupling with other budding elements to erect a retaining wall. Exemplary building elements have receiving spaces for receiving increased weight of fill material to provide increased stability. Optionally, each building element can have an enlarged face profile that provides efficiency in the shipping and assembly process. Optionally, each building element can define alignment voids that receive portions of alignment posts for ensuring vertical alignment between adjacent building elements or portions of building elements.

A building system comprising at least one block of claim 1 and further including at least one mortarless side panel including a finished outside surface and at least one dovetail protrusion on an opposing surface for joining the side panel to the at least one blocks, and a connector on each end of the panel for joining the side panel to other side panels, and at least one top cap including a finished top surface.

A method for constructing a retaining wall using an adjustable single stage panel system has the steps of placing a wall panel adjacent a fill location, then placing a facing wedge adjacent the wall panel, and installing fabric sheet. Next, adding a layer of fill material in the fill location abutting against the facing wedge, and compacting the layer of fill material so that it is compacted against the facing wedge. Then, placing an elongate non-extensible panel anchor on top of the layer of fill material, and attaching the elongate non-extensible panel anchor to the wall panel. At a next step, the facing wedge is moved up to a next course above the layer of fill material, and fabric sheet is installed. An additional layer of fill material is added and compacted with enough force to mobilize the fill. Finally, the method includes the steps of removing the facing wedge, and adjusting the elongate non-extensible panel anchor so that it is plum with the wall panel.

A precast concrete molded body is provided, which is a cured product of a concrete composition. The concrete composition comprises: a microcapsule; cement; and at least one type of aggregate. The microcapsule is provided with a core-shell structure having i) a core made of a water repellent organosilicon material selected from the group consisting of organosilanes, organosilane partial condensation products, and branched siloxane resins, and ii) a shell made of a silicon-based network polymer containing silica units. The concrete composition contains 0.01 to less than 0.5 parts by weight of microcapsules per 100 parts by weight of cement. Thereby, a precast concrete molded body can be provided, having high strength, as well as at least one of the following properties: air content stability, substance penetration prevention, and freeze-thaw resistance.

A border bench apparatus providing a seating surface that can be interchangeably replaced with a retaining wall section. The border bench comprises a bench section having a seating surface, a first end to engage a lower engagement projection, a second end adapted to engage an upper engagement projection, and a body. In the preferred embodiment, more than one spike passes through the hoes defined in the bench and the wall sections for stabilization. The border bench can include a weighted base, or a broadened base.