Tie-Back Cover

The TegraSeal Tieback Cone is a waterproof assembly made from TripleSeal, a 20-mil HDPE sheet with bentonite on both sides. The two-piece assembly (cone-shaped cover and a flange cover) is filled with TegraSeal Mastic to complete the waterproofing detail. The Cone is pre-assembled to provide a simple and quick waterproofing detail for tie-backs. The cone shape, flange cover, and mastic fill contribute to form a secure waterproof cover that is strong enough to withstand shotcrete, yet simple enough for field alterations. The TegraSeal Tieback Cone is designed for use with TegraSealís TegraTite Plus and TripleSeal waterproofing systems.