| 摘要 |
A vertical-rebar-support system has a ring base (1) oriented horizontally intermediate side walls (2) of a concrete-foundational excavation (3). A vertical-rebar receptacle (4, 9, 10, 18) is off-centered on the ring base and a rebar-L-base receptacle (7, 8) for an L-bent rebar (5) is disposed oppositely on the ring base to retain a vertical rebar rigidly upright. Optionally, a vertical rebar (17) without an L-bend can be used for some construction and in non-hurricane areas. The ring base and vertical rebar can be positioned above or below horizontal rebar (13) proximate a bottom (15) of the concrete-foundational excavation. A use method is rotating the ring base with the vertical rebar attached to position the vertical rebar laterally between the side walls of the concrete-foundational excavation while moving the ring base intermediate terminal ends (19) of the concrete-foundational excavation in accordance with a guide line (20) and desired measurements.
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