| 主权项 |
1. A system for retaining a flowable and curable building material to form a portion of a foundation of at least a portion of a structure of interest, the system comprising:
side walls receiving and retaining the building material in a channel bound by the side walls, the side walls disposed in a predetermined configuration suitable for the portion of the foundation, the side walls including a first side wall and a second side wall, at least one of the first side wall and the second side wall defines an interior cavity therein; a venting conduit disposed within the structure of interest and coupled to the interior cavity to form a first passage; and a bracket assembly retaining the side walls in the predetermined configuration, the bracket assembly including:
two or more reinforcement posts; anda separator bar having a first end, a second end opposed from the first end, and a plurality of apertures disposed along a length of the separator bar, the plurality of apertures including a first set of apertures disposed proximate the first end and a second set of apertures disposed proximate the second end, the first set apertures and the second set of apertures are sized to receive and retain a pair of the reinforcement posts at locations to establish a width of the first side wall, a width of the second side wall and a width of the channel being formed therebetween. |
