The geotechnical needs of DOTs and other agencies responsible for roads and bridges are vast. Issues include: Culvert repair Soil stabilization Void filling Concrete slab lifting Sinkhole remediation Slope control Slough control in tunneling
Protecting concrete usually means shielding it from the elements of nature or from harsh manmade chemicals. But it’s not just concrete that needs such protection. Corrugated metal pipe, steel surfaces, material hoppers, rail cars and masonry all can come in contact with corrosive or abrasive materials or harsh conditions.
Joint Shield 5500 Polyurea 95A is a heavy duty, semi-rigid hybrid polyurea joint ﬁller designed to ﬁll and protect concrete joint edges and prevent sidewall spalling and chipping due to forklift or other trafﬁc. This is 100% solids, two-component hybrid polyurea product, and it is traffic ready in one hour.