Impact Test on Aggregates
Aggregate impact value (The value of aggregate impact test) = (W1/W2)*100 The value of aggregate impact test should not be more than 45% by weight of aggregates, used for concrete other than wearing surface An impact value 35% is permissible for the bituminous macadam Maximum permissible impact value for the water bound macadam is 40%.
Aggregate Impact Value (AIV) Test for Aggregates
Jun 22, 2014· The aggregate impact value is expressed as the percentage of the fines formed wrt the total weight of the sample Aggregate Impact Value (AIV) = (100*M2)/M1 Where: M1 =Mass of the test specimen M2 = Mass of the test specimen passing 236 mm test sieve.
Exp 4 Aggregate Impact Value
Aggregate Impact Values, (AIV’s), below 10 are regarded as strong, and AIV’s above 35 would normally be regarded as too weak for use in road surfac Aggregate Impact Values and Aggregate Crushing Values are often numerically very similar, and indicate similar aggregate strength properti Aggregate Impact Value; Test Specifications:.
(DOC) AGGREGATE IMPACT VALUE TEST
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Aggregate Impact Test full procedure [Update-2019
Apr 23, 2019· Aggregate Impact value test machine Cylindrical steel cup which dia is 102 mm and depth is 50 mm Cylindrical steel cup for measure the sample for the test which dia is 75 mm and depth is 50 mm Metal hammer attached with impact value testing machine which.
Impact Value Test Of Aggregate
Aggregate Impact Value Civil Engineering The apparatus used for determining aggregate impact value of coarse aggregates is Impact testing machine conforming to IS: 2386 (Part IV)- 1963,IS Sieves of sizes 125mm, 10mm and 236mm, A cylindrical metal measure of 75mm dia and 50mm depth, A tamping rod of 10mm circular cross section and 230mm length, rounded at one end and Oven.
Advantages of aggregate impact value test
Advantages of aggregate impact value test Products As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Advantages of aggregate impact value test, quarry, aggregate, and different kinds of minerals.
Aggregate Impact Value
Apr 19, 2017· DETERMINATION OF AGGREGATE IMPACT VALUE , Los Angeles Abrasion Value Test - Duration: 17:01 NCTEL 107,378 views 17:01 , Flakiness and Elongation Index of aggregate-with calculation.
aggregate tests Specific tests used to determine the suitability of aggregates for special purpos Source for information on aggregate tests: A Dictionary of Earth Sciences dictionary , determined by subjecting the rock to hammering in a standard test and measuring the percentage of fine material produced (the aggregate impact value.
How to determine the crushing value of aggregate?
Jun 13, 2019· This Articles Contains show Procedure for finding the crushing value of aggregate Note Also Read: What is impact value test of aggregate ? The crushing value of aggregate is very important to know the strength of the aggregate For finding the resistance of aggregate under gradually applied compressive load, the crushing value test of aggregate ,