Determination of Aggregate Impact Value – Impact Test on Aggregates is done to carry out to: Determine the impact value of the road aggregates, Assess their suitability in road construction on the basis of impact value.

Get PriceOct 28, 2017· Experiment Name:Determine of Aggregate Impact Value Test: BS 812 Purpose of the test: The Impact value of an aggregate is the percentage loss of weight particles passing sieve by the application of load by means of 15 blows of standard hammer and drop, under specified test condition. AIV gives A relative measure of the resistance of an ...

Get PriceDec 30, 2018· Aggregate Impact Value test determines the Aggregate Impact Value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden shock or impact. Resistance of the aggregates to impact is termed as toughness.

Get PriceAggregate properties from laboratory tests were correlated with field performance. The MicroDeval and magnesium sulfate soundness tests provide the best correlations with field performance of asphalt concrete, and are recommended for characterizing aggregate toughness/abrasion resistance and durability/soundness.

Get PriceAGGREGATE CRUSHING VALUE This test helps to determine the aggregate crushing value of coarse aggregates as per IS: 2386 (Part IV) – 1963. The apparatus used is Cylindrical measure and plunger, Compression testing machine, IS Sieves of sizes – , 10mm and Procedure to determine Aggregate Crushing Value

Get PriceTRANSPORTATION ENGINEERING LAB MANUAL 2013 ... aggregate impact value is a measure of resistance to sudden impact or shock, which may differ from its resistance to gradually applied compressive load. 3. APPARATUS The apparatus of the aggregate impact value …

Get PriceAggregate physical property must lower Aggregate Impact Value, AIV because is tougher and resistance to crushed. We can conclude that the aggregate been used are medium tough and resistant to be crash. It’s because the value are more than half than JKR’s requirement.

Get PriceCalculate the mean of the two values determined in (a) or (b) of to the nearest whole number. Report the mean as the aggregate impact value, unless the individual results differ by more than times the mean value. In this case repeat the test on two further specimens, calculate the median of the four results to the nearest

Get Priceaggregate crushing value test report « crusher conveyor. quality of pavement, aggregate possessing low aggregate crushing value … To determine the aggregate crushing value by compressive testing machine. … Results: The mean of the crushing value obtained …

Get PriceAggregate Crushing Value | seperti layang layang. Feb 25, 2012· From the experiment, we get average percent wear are % still not exceeding JKR’s standard, . 30%. So we can conclude that the aggregate crushing value provides a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load.

Get PriceAggregates Impact Test (AIV) Introduction: Impact value of an aggregate is the percentage loss of weight particles passing sieve by the application of load by means of 15 blows of standard hammer and drop, under specified test condition. The aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock or impact, which in some aggregates differs from ...

Get PriceValues on the Strengths of Laboratory ... dicting aggregate impact value and aggregate crushing value. Wylde (11) reviewed and investigated the road failures, aggregates, and test methods used in Australia. He concluded that the absolute significance of test results was not apparent.

Get PriceFeb 03, 2012· From the experiment, we get average percent wear are % still not exceeding JKR’s standard, <30%. So we can conclude that the aggregate crushing value provides a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load.

Get PriceResult Introduction measure of degradation of mineral aggregates of standard grading resulting from a combination of action including abrasion and grinding in a rotation steel drum containing a specific number of steel spheres. give a measure of aggregate hardness, as specified

Get PriceOct 28, 2017· Experiment Name:Determine of Aggregate Impact Value Test: BS 812 Purpose of the test: The Impact value of an aggregate is the percentage loss of weight particles passing sieve by the application of load by means of 15 blows of standard hammer and drop, under specified test condition. AIV gives A relative measure of the resistance of an ...

Get PriceMar 24, 2013· Need to report the video? Sign in to report inappropriate content. Sign in. Add translations. 168,634 views. 986. ... Aggregate Impact Value Duration: 7:07. Mohan A 78,943 views.

Get PriceReport the applied force, ... T0868A03 Concrete Mix Batching Testing. Aggregate Impact Value lab Report ... Go to Product Center. impact test on aggregate report pdf, lab report aggregate impact value test. lab report aggregate impact value test. AIC lab Equipments Private Limited offering aggregate impact value Test Apparatus to ...

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