Rupson L Box, For Laboratory, Color : Grey

L Box - Method used to determine flow rates and passability of Self-consolidating concrete in confined spaces, as well as an evaluation of filling, passing ability and segregation resistance. Applicable to concrete with aggregates of 1" (25mm) maximum size. Test box is comprised of concrete reservoir, a slide gate, an obstacle grid comprised of 3 bars and a test basin. Includes metal strike-off bar and instructions.