Patent 9719248 was granted and assigned to Polyset Company on August, 2017 by the United States Patent and Trademark Office.
A method of sealing a gap between construction slabs by deforming and inserting a sealing member of closed cell foam is described. An assembly including a deformed sealing member and construction slabs is disclosed. Also described is a joint seal configured to seal a gap between constructions slabs, which utilizes a deformed sealing member of closed cell foam installed within the gap.