• max. sieving capacity approx. 6 kg crushing amp amp screening gravel mm to mm The Flakiness Index 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. Grid Sieves - China Grid Sieves Supplier,Manufacturer –Shenxian… We are professional Grid Sieves supplier and factory in China.We can produce the product according to your requirements.
LASER-BASED APPROACH FOR DETERMINING FLAKINESS INDEX OF ...
Figure 2 is a blank Flakiness Index form which contains the required calculations. 5.2 Calculate the "Percent Passing Slot", for each respective size fraction, and record to the nearest percent. 5.3 Calculate the "Flakiness Index", and report SD 203 Method of Test for Flakiness Index plate. The size of the slots required for each fraction is given in table 1 below. NOTE: If the material retained on any one of the sieves comprises less than 4% of the total weight of the sample, that material shall be omitted from the flakiness index test. If a 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. Flakiness Index Sieve Sets Bs by Parsros Material Testing ...
Flaky Particles Flaky particles are those whose least dimension is 0.6 times lesser than the mean size. ... The flakiness Index is ... through slot of ...
FLAKINESS SIEVES - GEOTECHNICAL Flakiness Sieves are used to determine particle size shape or geometrical characteristics of the aggregates. Aggregate particles are considered as flaky when their thickness is less than 0.6 of their mean sieve size. Aggregate to be classified is separated into seven sieve fractions from 6.3 to 63 mm and each fraction is examined separately. 1223.1 1223.2 APPARATUS A. conforming to the design and …
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
Standards. The aggregate to be classified is separated into seven sieve fractions from 6.3 to 63 mm, and each fraction is examined separately. Slot sizes are 4.9 x 30 mm, 7.2 x 40 mm, 10.2 x 50 mm, 14.4 x 60 mm, 19.7 x 80 mm, 26.3 x 90 mm and 33.9 x 100 mm. Weight (approx.) Thickness Gauges (Flakiness Index) - Gilson Co. Thickness Gauge (INDOT - Indiana) The mass of all flaky particles as a percent of the whole sample is the flakiness index. HM-924 Thickness Gauge (INDOT - Indiana) meets Indiana Department of Transportation standard ITM No. 224-18 and has five slots for manual checking of particles. Openings range from 0.25 to 1in (6.35 to 25.4mm).
Report "Flakiness Index and Elongation Index of Coarse…
The flakiness Index is calculated by ... each particle through slot of specified ... of Flakiness Index Sieve Sizes ... Thickness Gauges (Flakiness Index) - Gilson Co. Gilson Flakiness Index Gauges measure particle shape ... Both are heavy-gauge stainless steel with precision laser-cut openings and etched size markings for each slot. Flakiness and Elongation Index of Aggregate - YouTube Flakiness and Elongation Index of Aggregate NCTEL. Loading... Unsubscribe from NCTEL? Cancel Unsubscribe. Working... Subscribe Subscribed Unsubscribe ... Flakiness Sieve Series Bs Standard - Testmak Material Test ...
Flakiness Index and Elongation Index Test on Coarse Aggregates Theory of Flakiness Index and Elongation Index Tests. This test is not applicable to sizes smaller than 6.3mm. The Elongation index of an aggregate is the percentage by weight of particles whose greatest dimension (length) is greater than nine-fifths (1.8times) their mean dimension. This test is not applicable for sizes smaller than 6.3mm. 1223.1 1223.2 APPARATUS A. conforming to the design and