Universal concrete screed system

摘要

A system of forms for facilitating the pouring of concrete into slabs including a single "universal" screed stake with three vertically spaced pairs of fingers or ear-like members may be selectively used with screeds of four different vertical dimensions, each of the pairs of earlike members receiving the lower side of one of the screeds with the top of the stakes being received in a downwardly opening pocket formed on the topside of the screed. The horizontally extending channel in the screed is provided with a plurality of spaced slots, so that the top of the stake may be inserted through the slot instead of into the pocket on the topside of the screed when a screed of the fourth vertical dimension is used and the lower end thereof is received into one of the three pairs of ear-like members.