bellstone Flakiness index and Elongation Gauge for aggregate/Length Gauge Vertically Height Gauge

Total Weight: 1.4 KG Flakiness index: Material: Stainless Steel Measuring Range: 3.00~20.00mm Resolution: 0.80~9.99mm +- 0.05 Velocity: 1000~9999m/s Country of Origin: Made in India Usage/Application: Construction Size: 63-50, 50-40, 40-31.5, 31.5-25, 25-20, 20-16, 16-12.5, 12.5-10 and 10-6.3 It is constructed of heavy gauge steel sheet with chromium plating having slots with marked sizes of 63-50, 50-40, 40-31.5, 31.5-25, 25-20, 20-16, 16-12.5, 12.5-10 and 10-6.3. Elongation gauge: Material: Stainless steel, Wooden Least Count: 7 Width: 50 mm Length: 300 mm Material: Wooden (Base Material) Usage/Application: Industrial Shape: Rectangular Country of Origin: Made in India Material: Hard Wood Base & Iron Length Gauge (Elongation Index BS), is used for determining the elongation gauge of aggregates. The particle is elongated when its length (longest dimension) is more than 1.8 of the midsize of the sieve fraction. The aggregate to be classified is separated into six sieve fractions from 6.3 to 50 mm and each fraction is examined separately.