A modular slab, slab system, piles and methods of use thereof are described along with specific applications and methods of manufacture. The slab or slab system may be pre-insulated and pre-finished before being assembled on site. The slab system may be advantageous to use as a replacement for traditional in-situ poured building foundations. The slab system may also have uses in other fields such as for floors, roads, bridges, pavements/side walks and other civil and structural applications.

A CRCP repair system is provided. The repair system may comprise a precast pavement panel having one or more openings positioned in the bottom, side portions thereof, as well as reinforcing members embedded within the panel. The panel may also include a reinforcing fastening member extending into each of the openings. The repair system may further include a prepared side edge of the CRCP having reinforcing anchoring members epoxy cemented therein and extending therefrom, with the anchoring members configured to extend into the openings of the panel with the panel positioned in the void created by the removed CRCP. The anchoring members may be configured in a pair, with each pair positioned to extend into the opening, with the fastening member extending into the opening between the pair of anchoring members. Each of the fastening members and the anchoring members may have a head on a distal end thereof, with the heads configured to create opposing and overlapping forces within the opening when cementitious adhesive (such as grout) is inserted within the opening and cured.

A CRCP repair system is provided. The repair system may comprise a precast pavement panel having one or more openings positioned in the bottom, side portions thereof, as well as reinforcing members embedded within the panel. The panel may also include a reinforcing fastening member extending into each of the openings. The repair system may further include a prepared side edge of the CRCP having reinforcing anchoring members epoxy cemented therein and extending therefrom, with the anchoring members configured to extend into the openings of the panel with the panel positioned in the void created by the removed CRCP. The anchoring members may be configured in a pair, with each pair positioned to extend into the opening, with the fastening member extending into the opening between the pair of anchoring members. Each of the fastening members and the anchoring members may have a head on a distal end thereof, with the heads configured to create opposing and overlapping forces within the opening when cementitious adhesive (such as grout) is inserted within the opening and cured.

A modular slab, slab system, piles and methods of use thereof are described along with specific applications and methods of manufacture. The slab or slab system may be pre-insulated and pre-finished before being assembled on site. The slab system may be advantageous to use as a replacement for traditional in-situ poured building foundations. The slab system may also have uses in other fields such as for floors, roads, bridges, pavements/side walks and other civil and structural applications.

A modular slab, slab system, piles and methods of use thereof are described along with specific applications and methods of manufacture. The slab or slab system may be pre-insulated and pre-finished before being assembled on site. The slab system may be advantageous to use as a replacement for traditional in-situ poured building foundations. The slab system may also have uses in other fields such as for floors, roads, bridges, pavements/side walks and other civil and structural applications.

A modular slab, slab system, piles and methods of use thereof are described along with specific applications and methods of manufacture. The slab or slab system may be pre-insulated and pre-finished before being assembled on site. The slab system may be advantageous to use as a replacement for traditional in-situ poured building foundations. The slab system may also have uses in other fields such as for floors, roads, bridges, pavements/side walks and other civil and structural applications.