PRODUCT SEARCH:
 
sieves
Flakiness and Elongation of Aggregate
 
Visual Element Select Item:
$53.50 HM-925  Thickness Gauge (Flakiness Index), Metric
$132.00 HM-926  Length Gauge (Elongation Index)
Visual Element Specify Quantity:
Visual Element
 
 
Estimated Shipping Weight:
3.0 pounds   1.4 kilograms
Product Manual
Test Methods
BS 812
Recent Items
Thickness Gauge (Flakiness Index), Metric
 
HM-925, Thickness Gauge (Flakiness Index) Enlarge Photo
HM-925, Thickness Gauge (Flakiness Index)
 

HM-925 Flakiness and Elongation of Aggregate

This aggregate classification system uses a HM-925 Thickness Gauge for determining flakiness index and a metal HM-926 Length Gauge for determining elongation index. Aggregate is separated into seven sieve fractions from 63—6.3mm, and each fraction is evaluated separately.

HM-925 Thickness Gauge has seven labeled slots for rapid hand trying of particles from each of the seven sieve cuts. The mass of all flaky particles as percent of the sample is the flakiness index. Thickness Gauge is enameled sheet metal with clearly marked sieve fraction ranges for each slot. Est. Ship Wt.: 3lb (1kg).

HM-926 Length Gauge has six labeled openings between pairs of metal pins for measuring length of particle from each of the six sieve cuts below 50mm. The mass of all elongated particles as percent of the sample is the elongation index. The Length Gauge has stainless pins set in a brushed aluminum base stamped with sieve fraction ranges between pins. Est. Ship Wt.: 3lb (1kg).

Test aggregates must be sieved using sieves with openings of 63, 50, 37.5, 28, 20, 14, 10, and 6.3mm. These are available separately (listed elsewhere) as 200mm diameter brass frame sieves with stainless steel cloth as International Test Sieves.

Visual Element PEOPLE WHO PURCHASED THE HM-925 ALSO PURCHASED: Visual Element
   
Visual Element   Visual Element

Contact Gilson Company to learn more

Return to Gilson home

Terms and Conditions | Privacy Policy | Contact Us | ©2009 Gilson Company Inc
Email Quotes Department Email Customer Service Department Email Technical Services Department Email International Sales Department