TempGuard insulated test cylinder molds will keep test specimens significantly warmer during the initial, critical curing period, resulting in higher and more accurate test cylinder strengths. Rapid ...

The Izod impact test fixes one end of a notched specimen in a cantilever position by means of a vice. A striker on the arm of a pendulum or similar energy carrier then strikes the specimen. The energy ...

Contractors need to know how to correctly evaluate the in-place strength of concrete so they can determine to proper time to remove formwork, backfill or open up a pavement to traffic. Concrete must ...