Aggregate Impact Value Apparatus Test

Aggregate Impact value Test Apparatus, Procedure and uses ...

The apparatus of the aggregate impact value test consists of: A testing machine weighing 45 to 60 kg and having a metal base with a plane lower surface of not less than 30 cm in diameter. Level and plane concrete floor of minimum 45 cm thickness are used to support it. The base of the machine should also have provisions for fixing its base.

Aggregate impact value test- step by Step Procedure with ...

The aggregate impact value test is done to test the compressive strength of aggregate when sudden and immediate impact force acted on it. It is expressed in percentage (%). It should be less for high impact bearing aggregate for pavement. In this post I will show you the details of the aggregate impact value test.

Determination of Aggregate Impact Value - Impact Test on ...

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. Procedure o f Aggregate Impact Test The test sample consists of aggregates sized 10.0 mm 12.5 mm. Aggregates may be dried by heating at 100-110° C for a period of 4 hours and cooled.

Aggregate Impact Value Testing | AIV TEST | Civil ...

Jan 09, 2018 · 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. The Indian Standard CODE IS 2386 (Part IV) – 1963 is used for procedure and classification of aggregate …

Aggregate Impact Value (AIV) Apparatus - Aggregate Impact ...

The Aggregates Impact Value (AIV) Apparatus is used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The counter fitted to the machine automatically records the number of blows delivered to the sample. AIV is made from steel protected against corrosion.

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. 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 …

aggregate impact value apparatus

DETERMINATION OF AGGREGATE CRUSHING VALUE. DETERMINATION OF AGGREGATE CRUSHING VALUE 1 AIM 1) The apparatus of the aggregate impact value test as per IS 2386 (Part IV) – 1963 consists of 7) A testing machine weighing 45 to 60 kg and having a metal base with a plane lower surface of not less than 30 cm in diameter

Application For Aggregate Impact Value Test

Aggregate Impact value Test Apparatus, Procedure and uses . Procedure of Aggregate Impact value test. The test sample: normally aggregates sized 10.0 mm to 12.5 mm. the aggregates should be dried by heating at 100-110 0C for a period of 4 hours and cooled.

aggregate impact value test apparatus - pelsdieren.be

Aggregate Impact Value Test Apparatus is used for determining the aggregate impact value. The Sturdy Construction consists of a base and support columns to form a rigid framework around the quick release trigger mechanism to ensure an effective free fall of the hammer during test.

Aggregate Impact Tester,Impact Testing Machines,Impact ...

As per IS: 2386 (IV) 9377. 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.

Impact testing machine, Aggregates testing equipment, Controls

General description Used to determine the aggregate impact value (AIV) which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The machine is robustly designed, made from steel protected against corrosion. Fit with a counter to check the number of …

Impact Value of 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 compressive load.

Aggregate Testing Equipment - Aggregate Impact Value ...

The Aggregate Impact Test Apparatus Value (AIV) Apparatus is used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The counter fitted to the machine automatically records the number of blows delivered to the sample.

apparatus of aggregate crushing value test nigeria

AGGREGATE IMPACT VALUE (AIV) This test provides a relative measure of the resistance of coarse aggregate to sudden shock or impact. Figure 2. 7: Aggregate impact value apparatus. AGGREGATE CRUSHING VALUE (ACV) This test provides a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load.

aggregate impact value experiment - kralovskydvurhamry.cz

Aggregate Impact Value (AIV) Testing Apparatus The Aggregate Impact Value Testing Apparatus, meets with BS 812, it is robustly designed to determine the Aggregate Impact Value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden shock or impact…

Impact value apparatus | Matest

AGGREGATE IMPACT VALUE APPARATUS Used to determine the impact value of aggregates and select them for a given application. The machine has a trip-action hammer release, blow counter device and a built-in operator safety device. Manufactured in heavy duty …

AGGREGATE IMPACT VALUE TEST-10+ IMPORTANT NOTES TO ...

Jul 16, 2014 · Aggregate Impact Value Testing machine The test equipment and the test procedure are quite simple and it determines the resistance to impact of stone aggregates simulating field condition. This test can be performed even at construction site or at …