摘要 |
A safe construction having a liner configured for forming a valuables chamber with an access opening, the liner being positioned within a cavity in the ground with rebar assemblies adjustably connected to a framework secured to and supporting the liner within the cavity, the rebar assemblies each including first and second rebar sections with a rust resistant coupler interconnecting the two, the coupler being formed preferably of plastic with axially aligned but separated openings, each opening being configured for receiving an end of one of the rebar sections. The rebar assemblies are driven into the ground with the coupler at a position for being totally, or at least partially embedded in the poured concrete for deterring the formation of rust on the rebar sections within the concrete.
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