ARDEX CE 826 High Performance, Rapid Curing Structural Micro Concrete is a pumpable and pourable structural micro concrete designed for deteriorated exterior and interior concrete above, or below grade. It is formulated using a blend of well-graded sand, engineered cement, and special chemical additives for infrastructure projects where rapid return to service is critical. It is easy to apply and readily bonds to concrete. ARDEX CE 826 is fast-setting, allowing for foot traffic in as little as 1-2 hour and vehicular traffic in 2 -3 hours.