Highway divider concrete asphalt close perspective rosphalt

Bridge and Highway

Structural Protection for Roadway Integrity

Since 1946, Chase Corporation has a long-standing pedigree for manufacturing products that have made a material difference in the bridge and highway construction market. Highly reliable, time -tested construction products that provide every day cost-effective solutions in the construction market.
﻿
Get access to our 14 page Installation guide for Rosphalt 50 and learn more about this concentrated polymeric additive.
﻿
﻿

Additional Resources:

Access to Data Sheets

Get the Case Studies & Application Guides

Access Technical Drawings

Contact Our Experts

Chase Corporation is a leading supplier of field-applied coatings and tapes for the global oil, gas, water, and wastewater industries. When anti-corrosion and asset protection are paramount for pipeline applications, Chase has the products and years of experience to provide superior solutions.

Rosphalt white sack additives asphalt 55 lbs bags

Asphalt Additives

SHOP NOW

Royton sheet membrane road installation black glossy

Sheet Membranes

SHOP NOW

Protecting Bridges and Highways

Chase Corporation Bridge and Highway Materials consists of three product lines: Rosphalt Polymer Additives for Asphalt, Royston Waterproofing Sheet membranes and Ceva Expansion Joints. All products are manufactured by Chase Corporation in our Pittsburgh manufacturing locations and are compliant with the Build America, Buy America Act ("BABA"). Pub. L. No. 117-58, §§ 70901-52 of the Infrastructure Investment and Jobs Act, Pub. L. No. 117-58.

Rosphalt Asphalt Additives

Rosphalt® is a dry black polymer additive that is added to the asphalt mix at the asphalt plant. When combined with the heated aggregate and liquid asphalt, the result is a highly polymer-modified asphalt mix that will create a waterproof, rut and crack resistant wearing course that will also provide excellent resistance to flexural fatigue.

Hand spreading asphalt rosphalt additive on highway construction

Truck unrolls sheet membrane royston on highway

Royston Sheet Membranes

Royston® Sheet Membranes are manufactured using prefabricated reinforced laminates consisting of impregnated fiberglass, and a high strength inner core sandwiched between two layers of polymer modified bitumen adhesive. The reinforced rubberized bitumen-based membranes provide excellent tensile strength and puncture resistance.

Additional Resources:
﻿
﻿Access Technical Data Sheets﻿
﻿
﻿Access Application Guides & Case Studies﻿
﻿
﻿Talk to our Experts﻿

Expert Insights

Read our Blog >

Bridge and Highway

Structural Protection for Roadway Integrity