1.2 The flakiness index is a measure of the cubical shape of the aggregate which is ... by attempting to pass the particle through the appropriate slot for the size of Flakiness and Elongation - pcte.com.au Flakiness Index Sieve Set Sieve Slot Size (wxl)(mm) Weight (kg) Dimensions (mm) UTA-0411 4.9x30 1.5 300x220x80 UTA-0412 7.2x40 1.6 320x240x80 UTA-0413 ... Flakiness Index Sieve Sets BS - Flakiness Index - Utest ... Utest Material Testing Equipment ... UTA-0410. Flakiness Index Sieve Set BS. UTA-0411. Flakiness Index Sieve BS 4.9x30 mm Slot Size Flakiness Index and Elongation Index Test on Coarse Aggregates
This method is based on the classification of aggregate particles as elongated when they have a length (greatest dimension) of more than 1.8 of their nominal size, this size being taken as the mean of the limiting sieve apertures used for determining the size-fraction in which the particle occurs.
Elongation Gauge: Used for determination of elongation index of aggregates. It consists of a steel frame having slots of different dimensions. The frame is fixed ... Minnesota Seal Coat Handbook 2006 - Minnesota Local Road ... Most Class A and B aggregate in Minnesota have a Flakiness Index between ..... There are five slots in the plate for five different size fractions of the aggregate. Flakiness index specification for aggregates | Download Table
Jan 3, 2005 lab manual 1223.0 1223 flakiness index... -…
Grid Sieve 4mm Slot Width for EN Aggregate Flakiness Test.
METHOD B3T TENTATIVE METHOD FOR THE DETERMINATION OF THE FLAKINESS INDEX OF A COARSE AGGREGATE SCOPE. The Flakiness Index of a coarse aggregate is determined by gauging screened-out fractions with the appropriate slot(s) given in Table I below. Aggregate retained on the 75 mm and passing the 4,75 mm sieve is not included in the test. Definition.
Properties and Testing of Aggregates - Flakiness and Elongation Index . Flakiness And Elongation Index. Flakiness Index. Aggregate is termed as flaky when its least dimension (i.e. thickness) is reasonably small relative to its other two dimensions (i.e. width and/or length). Determination of flakiness index of the coarse aggregate ... Pass that sample through 63-50mm size of thickness gauge. Find the weight of the aggregate passing through the respective slot (ie through 63-50mm) of the gauge w1 gm. Repeat the same procedure with 50-40mm, 40-25mm, 31.5-25mm, 25-20mm, 20-16mm, 16-12.5mm and 10-6.3mm size of the thickness gauge.
INDIANA DEPARTMENT OF TRANSPORTATION OFFICE OF MATERIALS ...
Shape (either by Misshapen Particle test or Flakiness Index test), Average Least .... retained the amount is recorded against that slot size and a multiplying factor ... Coarse Asphalt Aggregate - CCAA
TMH1 - Method B3T - CSIR The Flakiness Index of a coarse aggregate is the mass of particles in that aggregate, expressed as a percentage of the total mass of that aggregate, which will pass the slot or slots of specified width for the appropriate size fraction, as given in Table I below.