Highway Membrane

Royston Highway Waterproofing Systems: Since 1940, Royston Laboratories has been a leader in the corrosion protection industry. Royston's reputation is based on the highest quality products and outstanding technical field support. With our extensive background of working with contractors and engineers, Royston in 1972 developed the most easily installed sheet membrane waterproofing system in the marketplace. In today's construction industry, it is a constant battle to control cost without sacrificing quality. Royston has engineered its membranes with this in mind.

Royston's bridge deck membranes are specifically designed to be placed under asphalt, although it can be utilized under a variety of wearing surfaces.

10A—prefabricated reinforced laminate consisting of an impregnated woven fiberglass, high strength inner mat sandwiched between two layers of polymer modified bitumen, with a ¼ Mil Mylar top mat. A unique 3-inch leading edge guarantees a positive compound to compound seal at the overlap.

10A Easy Pave— prefabricated reinforced laminate consisting of an impregnated woven fiberglass, high strength inner mat sandwiched between two layers of polymer modified bitumen, with a spun bonded polyester top mat. A unique 3-inch leading edge guarantees a positive compound to compound seal at the overlap.

10AN Easy Pave— prefabricated reinforced laminate consisting of an impregnated non-woven fiberglass, high strength inner mat sandwiched between two layers of polymer modified bitumen, with a spun bonded polyester top mat. A unique 3-inch leading edge guarantees a positive compound to compound seal at the overlap.

Royston Pavement Glas—a reflective cracking membrane that is a prefabricated rubberized asphalt membrane built around high strength knitted fiberglass reinforcement. This provides a tough, elastomeric waterproof membrane barrier over cracks and/or joints in existing concrete or asphalt pavements under new asphalt overlays.

108-ARN Reflective Cracking Membrane—a prefabricated laminate consisting of a top layer of closely woven, high strength polypropylene fabric, and an adhesive layer of rubber modified bituminous compound reinforced with a non-woven fiberglass fabric.

Royston Laboratories Division, 128 First Street, Pittsburgh, PA 15238. Tel: 412-828-1500; Fax: 412-828-4826.