Description Jolly Bitulex is brought flush with the concrete slab and extends the full depth of the slab, placed approximately ¾ of an inch below the surface of the concrete slab. A suitable sealant is applied either at the top or bottom of the slab to close the joint against hydrostatic pressure. The dowel bar is used to preserve the alignment of adjacent sections of a concrete slab. Jolly Bitulex is fabricated to receive dowel bars and the entire joint assembly is placed in position…
