A method for the reduction of liquefaction potential within soil of a stratum located a distance deep below a foundation of a structure through the injection of a two-part polyurethane liquid forming a polymer foam.

A method for the reduction of liquefaction potential within soil of a stratum located a distance deep below a foundation of a structure through the injection of a two-part polyurethane liquid forming a polymer foam.

A method of constructing multiple conduits in building foundations that eliminates the process of core drilling after the foundation has been poured and set. This method creates optional openings for possible future connections. The process uses removable conduit molds installed before the foundation is poured. Once the foundation has set, conduit molds are removed to explose conduits in the foundation as needed.

In one or more arrangements, a stackable pad system is provided. The system has a plurality of blocks with each block having a flat upper surface with an upward extending lip positioned at opposing ends of the flat upper surface. Each block has a flat lower surface with a downward extending lip positioned at opposing ends of the flat lower surface. In some arrangements, the system includes a bottom locking plate and a top locking plate. When placed together, in a stacked arrangement, wherein a bottom most pair of blocks are stacked on top of the bottom locking plate with bottom lips fitting within the recesses of the bottom locking plate, additional pairs of blocks are stacked on the first pair of blocks and the top locking plate placed on the top most pair blocks, the blocks are all locked together and resist shifting and movement.

A method of constructing multiple conduits in building foundations that eliminates the process of core drilling after the foundation has been poured and set. This method creates optional openings for possible future connections. The process uses removable conduit molds installed before the foundation is poured. Once the foundation has set, conduit molds are removed to explose conduits in the foundation as needed.

A method of constructing multiple conduits in building foundations that eliminates the process of core drilling after the foundation has been poured and set. This method creates optional openings for possible future connections. The process uses removable conduit molds installed before the foundation is poured. Once the foundation has set, conduit molds are removed to explose conduits in the foundation as needed.

A method of rehabbing reinforced concrete pilings while in service and without the requirement to demo or otherwise gain access over the ends of an existing column. Design adopts modern environmentally responsible fiber reinforced polymer rebar and other FRP stirrups uniquely shaped into spiral sections requiring only side access for placement, designed to permanently encase the piling with a totally non-rusting non-metal reinforcement lateral containment cage featuring preformed circumference stirrups that mechanically interlock vertically and lateral adjustability to control density. The spiral stirrups extending fully 360-degrees around an existing piling with an additional overlap of at least 45 degrees.

A method of rehabbing reinforced concrete pilings while in service and without the requirement to demo or otherwise gain access over the ends of an existing column. Design adopts modern environmentally responsible fiber reinforced polymer rebar and other FRP stirrups uniquely shaped into spiral sections requiring only side access for placement, designed to permanently encase the piling with a totally non-rusting non-metal reinforcement lateral containment cage featuring preformed circumference stirrups that mechanically interlock vertically and lateral adjustability to control density. The spiral stirrups extending fully 360-degrees around an existing piling with an additional overlap of at least 45 degrees.

In one or more arrangements, a stackable pad system is provided. The system has a plurality of blocks with each block having a flat upper surface with an upward extending lip positioned at opposing ends of the flat upper surface. Each block has a flat lower surface with a downward extending lip positioned at opposing ends of the flat lower surface. In some arrangements, the system includes a bottom locking plate and a top locking plate. When placed together, in a stacked arrangement, wherein a bottom most pair of blocks are stacked on top of the bottom locking plate with bottom lips fitting within the recesses of the bottom locking plate, additional pairs of blocks are stacked on the first pair of blocks and the top locking plate placed on the top most pair blocks, the blocks are all locked together and resist shifting and movement.

A method of constructing multiple conduits in building foundations that eliminates the process of core drilling after the foundation has been poured and set. This method creates optional openings for possible future connections. The process uses removable conduit molds installed before the foundation is poured. Once the foundation has set, conduit molds are removed to explose conduits in the foundation as needed.