Spacer washer for concrete form tie rods

Static molds – Miscellaneous mold adjuncts – In situ construction engineering or building type

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Details

249 41, 249 42, 249217, E04G 1706

Patent

active

046404902

ABSTRACT:
A compound washer, for use with cylindrical concrete form tie rods having plural spaced flattened portions, that may be positioned by slidable motion along the tie rod and releasably maintained on a particular flattened portion against further lineal displacement. The washer provides a larger truncated conical body that threadedly engages and carries within its forward portion a fastening collar engaged on the flattened portion of a tie rod. The washer provides an elongate shape to create an indentation concrete to allow sub-surface breaking of a tie rod beneath a formed concrete surface.

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