introduction aggregate impact value aiv

AGGREGATE IMPACT VALUE TEST-10+ IMPORTANT NOTES TO ,Know More

Jul 16, 2014· Aggregate impact value test gives an indication of aggregate’s toughness property (ie property of a material to resist impact) Aggregate impact values are used to classify the stone aggregates with respect to toughness property as given below Aggregate impact value (%) Toughness Properties

Aggregate Impact Value Testing | AIV TEST | Civil ,Know More

Aggregate Impact Value Test 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 or impact, which in some aggregates differs from Its resistance to a slow compression load

DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUEKnow More

Dec 15, 2017· Aggregate Impact Value (AIV) is the percentage of fines produced from the aggregate sample after subjecting it to a standard amount of impact The standard amount of impact is produced by a known weight, ie a steel cylinder, falling a set height, a prescribed number of times, onto an amount of aggregate of standard size and weight retained in .

Aggregate Impact Value - Civil EngineeringKnow More

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

Exp 4 Aggregate Impact Value - Civil Engineers PKKnow More

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:

Determination of Aggregate Impact Value – Impact Test on ,Know More

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

Determination of Aggregate impact Value (AIV) - Civil ,Know More

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 slowly applied compressive load With aggregate of aggregate impact value higher than 30 the result may be anomalous

DETERMINATION OF AGGREGATE IMPACT VALUE - YouTubeKnow More

Dec 08, 2017· In this video , we will see the procedure of determining aggregate impact value as per IS 2386 PART4