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Product Code 
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Product Description 
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PRS-ALG0015 
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Length Gauge (Elongation Index     BS)  
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STANDARDS
: BS
812-105.2
Length Gauge (Elongation Index
BS), is used for determining the elongation index of
aggregates.  
The particle is elongated when its length (longest dimension) is more than
1.8 o 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.

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