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.
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
Precision Lift ® 6.25# is a two-component, polyurethane foam used to fill voids, and to underseal and lift concrete slabs and foundations. This closed-cell, hydro insensitive, high density structural foam can be used for compaction grouting of soil and for filling voids behind pipes, walls, manholes and other structures.
Initial reaction time: 30 seconds
Tack free: 2 minutes 45 seconds
85% full strength: 15 minutes
Use this online calculator to estimate the amount of material you will need.