For dividing dry material such as gravel and sand. The unit offered are supplied in a range of size from 1/2 inch to 3 inch chute width, supplied with pans.
For rapid measuring the length of aggregates.Hard wood base, steel base plate, distance :89.0, 62.86, 39.9, 28.5, 20.1, 14.2 mm.
For determing the flakiness index of coarse aggregate. Galvanized metal sheet, hole size 100 x 33.9, 90 x 26.3, 80 x 19.7, 60 x 14.4, 50 x 10.2, 40 x 7.2, 30 x 4.9
For determining grain size distribution of soil particles or sand / gravel. Perforated plate test sieves are manufactured from Stainless Steel plate, 8" diameter. The unit offered are supplied in a range of size from 101.6 mm (4") to 0.075 mm mesh opening.
For wet sieving of soil, cement and fine aggregates
Electric, 22 V-AC, 200 Watt, steel base, cast alumunium pullay, 8" sieve capacty, with timer 0 to 30 min. Supplied without Sieve/Pan Cover.
ASTM D-2419 For indicating relative proportion of clay like material and fine dust in granular soil or graded aggregate. The equipment is supplied complete and ready to operate with a fibre glass measuring, weight foot assembly, thin box, funnel, etc.
ASTM D-2419 / AASHTO T-17 To give greater uniformity action, hand operated mounting bracket with cylinder holder, two spring steel strapes, built in counter, wooden case, Supplied without graduated cylinder.
ASTM C-131 / AASHTO T-96 For measuring degradation of mineral aggregates from abrassion, impact and grinding. The machine comprises a heavy steel cylinder, rotated about its horizontal axis, 30-33 rpm. The filing aperture is provided with a cover and a safety stop buttom is prominently positioned. The machine is fitted with a revolution counter.
For determining the aggregate impact value and resistance of aggregate to sudden shock or impact. The apparatus has been designed in a particularly heavy duty from. A built-in counter automatically indicates the number of blow delivered.