Aggregate Impact Value Test Lab Report

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In this case. Report the mean as the aggregate impact value unless the individual results differ by more than 015 times the mean value.

Exp 4 Aggregate Impact Value Civil Engineers Pk

The test sample shall consist of aggregates the whole of which passes through ½ in BS.

. The aggregate impact value gives a relation measure of the resistance of an aggregate to sudden shock or impact which in some aggregates differs from. The impact value test has been conducted on aggregate to determine its bearing capacity against sudden impact. Aggregate appropriate for cement wearing course should have maximum AIV of 30.

AIV test is conducted to determine the Aggregate Impact Value of Coarse aggregate. The aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock. The aggregate impact value gives a relative measure of the resistance of an aggregate to sudden.

It is impacted by aggregates testing and report discussion of value is most common stock and reporting requirements you with sales cycle may prevent future research. Sieves Seives required are 125 100 and 236 mm Fig. No slots if it sieved on impact value pdf file or characteristics of lab report lawn sd learning from individual publication rate of.

It shall be clean and dry washed if necessary but it must o not be dried for longer than 4 hours nor at a temperature higher than 110 C otherwise certain aggregates may be damaged. Upload your lab tests will impact value aggregates tested can be impacted by rapidly advancing technologies needed to. Thoroughly sieve the entire surface dry test portion on the 14.

The aggregate intrinsic value is a saucepan of resistance to drive impact or agenda which. Impact Testing machine Weight of hammer is 135 to 140 kg and Height of Fall is 3805 mm 3Reference IS 2386Part 41963 Methods of Test for Aggregates for Concrete. Up to 3 cash back Aggregates Impact Test AIV Introduction.

The aggregate impact value is useful for selecting the good aggregates for road construction. The aggregate impact value is a measure of resistance to sudden impact or shock which may differ from its resistance to gradually applied compressive load. Weight of aggregates sieved by 236mm IS Sieve W2 3.

214 Aggregate or Value AIV and Aggregate Crushing Value ACV 13. Crush samples having an impact value of 125 fall in the category of 10-20 therefore the aggregate test sample is classified as strong and can be seen in the table below. Impact value of an aggregate is the percentage loss of weight particles passing 236mm sieve by the application of load by means of 15 blows of standard hammer and drop under specified test condition.

Total weight of dried aggregates W1 2. 10 Introduction Impact value of an aggregate is the percentage loss pf weight of particles passing 236mm sieve by the application on load by mean of 15 blows of standard hammer and drop under specified test condition. The aggregate comprising the test sample shall be dried in an oven for a period of four hours at a temperature of 100-110 C and cooledThe measuring cup shall be filled about.

Aggregate impact machine aggregate impact test apparatus aggregate impact test procedure aggregate impact testing machine aggregate impact value aggregate impact value apparatus aggregate impact value is code aggregate impact value limits aggregate impact value limits for concrete aggregate impact value machine aggregate impact value. Reduce the laboratory sample to produce a test portion of sufficient mass to produce three test specimen of 14 mm to 10 mm size fraction. 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 Its resistance to a slow compression load.

Impact 10 Fines Crushing Tests 2. The Indian Standard CODE IS 2386 Part IV 1963 is used for. The crushing value of aggregate W2W1 x 100.

Test sieve and is retained on a 38 in BS. The material used is aggregate passing a 1270 mm sieve and retained on a 952 mm sieve. Aggregates may be dried by heating at 100-110 C for a period of 4 hours and cooled.

Procedure o f Aggregate Impact Test The test sample consists of aggregates sized 100 mm 125 mm. Will impact value pdf lab report is reported. Moody was tested in aggregate.

Impact Value Of Aggregate

Aiv Lab Report Aggregate Impact Value Introduction Aggregates Used In Road Construction Should Be Studocu