At the request of Infrascoop, we have sealed the water bottoms in the Weijerpark and the surroundings of the Weijer Theatre in the town of Boxmeer, The Netherlands. The sealing layers of Trisoplast were installed on the bottoms and slopes of the canals and rivulets in the area. The sides of the canals were finished off with light protective quay constructions. The piles of these quay constructions were installed right through the Trisoplast layer. Another example of a great asset of Trisoplast: the ease of installation against and around adjacent constructions and lead-throughs.