This is utilized for deciding the workability ofbuilding limes. The stream table comprises of a 30 cm. dia groundand cleaned steel plate with three recorded annular circles,7, 11 and 19 ams dia. furthermore, masterminded by cam activity to have afree fall of 12.5 mm. Provided finish with metal conicalmould, 65 mm. dia of bigger end, 40 mm. dia of tight end, 90mm. high.