Profile: PNA Construction Technologies, Inc. specializes in designing services for construction and industrial. We supply Diamond Dowel®, Hydracure Covers™, Plate Dowel Basket Assemblies™, Armor-Edge® N2E, dowel aligner, Round Dowel Basket™ and square dowel clips. Square dowel clips are used with doweling between an existing concrete slab and a new slab placement. Hydracure™ covers are used to roll out and they lie flat on the slab reducing the blotchy appearance created by other curing sheets. Dowel aligner is used to maintain the correct alignment of round or square dowels.