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results and discussions - OoCities - discussion aggregate impact value, The RAP aggregate still retain some considerable value and may be used to restore Figure 3: (a) Aggregate Crushing Value and (b) Aggregate Impact ValueRevamping Aggregate Property Requirements for Portland…The two main tests currently used by TxDOT to evaluate aggregates are the soundness test and the Los …
AGGREGATE IMPACT TEST, TEN PERCENT FINES TEST AND AGGREGATE …. DISCUSSION (a) Report the geological description of the aggregate, …Determination of aggregate impact value, aggregate crushing value and ten percent fines value.. Click & Chat Now
Determination Of Aggregate Impact Value Discussion …. conclusion aggregates impact value – Crusher South Africa. conclusion aggregate impact value test This page is … Methods for determination of ten percent fines value
The aggregate impact value indicates a relative measure of the resistance of the aggregate to a sudden shock or impact which in some aggregates differs from …
Aggregate impact and 1. 10 Aggregate Crushing Value TestINTRODUCTION The principal mechanical properties re~ired in road stones are Q satisfactory resistance to crushingunder the roller during construction and (jjI adequate resistance to surface abrasion under traffic.
Impact, 10% Fines & Crushing TestsQuarry plant such as crushers, screens, conveyors, etc. are all subject to wearand these crushing tests can indicate the magnitude of the problem for designpurposes.PROCEDURE - Aggregate Impact Value (SS 1974)1.
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Dec 13, 2012· BINQ Mining > Mining Equipment > determination of aggregate impact value discussion and conclusion; Print. determination of aggregate impact value discussion and conclusion. Posted at:December 13, 2012[ 4.5 - 3634 Ratings] ... Determination of aggregate impact value…
The aggregate impact value indicates a relative measure of the resistance of aggregate to a sudden shock or an impact, which in some aggregates differs from its resistance to a slow compressive load. The method of test covers the procedure for determining the aggregate impact value of …
Mar 24, 2013· Determination of Aggregate Impact Value - Duration: 20:22. NCTEL 128,708 views. 20:22. ... How to get a Exposed Aggregate Finish on Concrete - Duration: 6:23. Odell Complete Concrete 346,845 views.
Aggregate Impact Value to BS812-112. Aggregate Impact Value apparatus with mould to BS812:110 check box to select
Exp 4 Aggregate Impact Value - Civil Engineers PK. Experiment to Determine the aggregate impact value of different coarse aggregate samples, (BS 812), Aggregate impact value test, plain & reinforced concrete
aggregate impact value test discussion grinding mill equipment. Aggregate Impact Value Test stone crusher for sale Aug 27 2009 Impact value of an aggregate is the percentage loss of particles passing 2 36mm sieve by the application or load by means of 15 blows of
The loss of aggregate = 1663 g The percentage of wear = 33.26% Lower abrasion loss values indicate the aggregate was tougher and more resistant to abrasion. Discussion In this test, we knew the percentage or wear for the aggregate used in the test.
This Apparatus is used to determine aggregate impact value of coarse aggregate. The hammer of the tester fall freely from 380 mm height on coarse aggregate for 15 times/15 sec.the crushed aggregate removed from the cup,then sieved and weighed. The % ratio of the weight passing 2.36mm sieve and weight of oven dried sample is Aggregate Impact value.
Impact value of an aggregate is the percentage loss of weight particles passing 2.36mm sieve by the application of load by means of 15 blows of standard hammer and drop, under specified test condition.
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 – 12.5mm, 10mm and 2.36mm, 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.
These crushing tests can reveal aggregate properties subject to 100 = 15.82% DISCUSSION a) Give the good value for the AIV test in highway In this experiment that we have carried out, our aggregate impact is determined by performing the Aggregates Impact Test on a sample of the aggregates.
Aggregate Impact Value on Coarse Aggregates Apparatus for Aggregate Impact Test. The apparatus as per IS: 2386 (Part IV) – 1963 consists of: (i) A testing machine weighing 45 to 60 kg and having a metal base with a painted lower surface of not less than 30 cm in diameter.
discussion on aggregate impact value test, Get the price of discussion on aggregate impact value test Zenith as one of the Get More Info. AGGREGATE IMPACT TEST by fathin farhana yusof on Prezi. AGGREGATE IMPACT TEST RESULT PROBLEM This characteristic is measured by impact value test. The aggregate impact value is a measure of resistance to ...
aggregate impact value discussion - educationcare.in. Aggregate Impact Value - Civil Engineering. AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) – 1963. aggregate crushing value test report discussion.
Aggregate impact value is measured of toughness of aggregate . Toughness is the property of material which indicate its capacity which impact in sudden. Tougher the aggregate more suitable for wearing surface such as road surface.
The aggregate impact value is expressed as the percentage of the fines formed w.r.t 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 2.36 mm test sieve
Dec 07, 2017· In this video, we will see the procedure of determining aggregate impact value as per IS 2386 PART4.
Aggregate Impact Value (BS 812: Part 3) 1. Objective To determine the aggregate impact value in the laboratory 2. Introduction Impact value of an aggregate is the percentage loss of weight particles passing 2.36mm sieve by the application of load by means of 15 blows of standard hammer and drop, under specified test condition.
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 – 12.5mm, 10mm and 2.36mm, 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.
and value-added aggregate. The optimum utilization of suggested shapes also contributes to sustainable pavement ... RESULTS AND DISCUSSION 4.1 Particle Shape The particle shape determines how aggregates are packed into a dense configuration. Generally, the high values ... Aggregate Crushing Value, ACV (%) Aggregate Impact Value, AIV (%) 10% ...
For determination of the aggregate impact value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve. More details » Get Price Comparative study of established test methods for aggregate ...