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Aggregate Impact Value Test Procedure Result

21/05/2020· The aggregate impact value test is carried out to know the response of aggregates to different kinds of loads that the aggregates will be subjected to during their service life. The need for impact value test is used to measure the toughness of aggregates which is nothing but the ability of aggregates to resist the sudden loading or impact loading. Find out the impact resistance of aggregate

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Aggregate Impact value Test Apparatus, Procedure and uses

01/07/2019· 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.

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Impact test Determination of aggregate Impact value

30/03/2021· Impact test on aggregate is determines the ability of an aggregate to withstand sudden loads. Aggregates are the significant factor that contributes adequate strength to concrete. Therefore it is important to obtain the right quality aggregate for construction. Aggregates are often subjected to impact due to the movement of vehicles on road.

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Determination of Aggregate Impact Value Impact Test on

22/02/2010· Procedure of 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. (i) Sieve the material through 12.5 mm and 10.0mm IS sieves. The aggregates passing through 12.5mm sieve and retained on 10.0mm sieve comprises the test material.

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Aggregate impact value test- step by Step Procedure with

09/06/2020· 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.

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Aggregate Impact Test » Engineering Basic

21/03/2018· To carry out the aggregate impact test, the followings are the procedures use: 1. Test sample are prepare as follows; The sample is sieve through test sieves sizes of 14.00mm, 10.00mm and the material passing through sieve 14.00mm is collected while that of 10.00mm is retain. The material collected is dry in the oven for about 2 hours (with the temperature not exceeding 100c) and is allow to

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Impact Test Of Aggregate Lab Test Procedure

The stability and quality of roads are thus checked by carrying out several tests. One such test is the Aggregate Impact Value Test. The impact test is a type of quality control test for highway pavements and is used to check the suitability of aggregates to be used in

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AGGREGATE IMPACT TEST The Constructor

How To Guide / AGGREGATE IMPACT TEST. Do you need to remove the ads? Join now! 🕑 Reading time: 1 minute. AIM . To study the toughness property of the aggregates for concrete construction. EQUIPMENT. Impact testing machine: DESCRIPTION OF MACHINE. The Pendulum impact Testing Machine consists of the robust frame, the specimen support and measuring dial. The

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Determination of Aggregate Impact Value Impact Test on

14/07/2020· Procedure of 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. (i) Sieve the material through 12.5 mm and 10.0mm IS sieves. The aggregates passing through 12.5mm sieve and retained on 10.0mm sieve comprises the test material. (ii) Pour the aggregates to fill about

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Aggregate Impact Value test we civil engineers

23/01/2018· 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. Aggregates used in the pavement should be able to resist the effect caused by the jumping of the steel tyred wheels from one

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Impact Test on Aggregates GharPedia

The aggregate impact test value is a measure of resistance to sudden impact or shock, which may vary from its resistance to gradually applied compressive load. The Procedure of Impact Test on Aggregates: The following procedure is applied, to find out the impact value of aggregate: Aggregates for the test sample can be decided by passing it through 12.5 mm sieve and retained on 10 mm sieve

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AGGREGATE IMPACT VALUE TEST-10+ IMPORTANT NOTES TO

16/07/2014· 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 stone quary, as the apparatus is simple and portable. Aggregate impact value test also gives an indirect indication of the strength characteristics

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Aggregate Impact Value engineeringcivil

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

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Test on Aggregates, lab tests, fine aggregate test, coarse

Why to test Aggregate Impact Value? Toughness is the property of a material to resist impact. Due to traffic loads the road stone are subjected to the pounding action of impact and there is possibility of breaking into smaller pieces. The road stone should therefore be tough enough to resists fracture under impact. A test designed to evaluate the toughness of stones i.e. the resistance of the

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Limitations of aggregate impact value test for concrete

Limitations of aggregate impact value test for concrete aggregate Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Limitations of aggregate impact value test for concrete aggregate, quarry, aggregate, and different kinds of minerals.

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Determination of Aggregate Impact Value Impact Test on

14/07/2020· Procedure of 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. (i) Sieve the material through 12.5 mm and 10.0mm IS sieves. The aggregates passing through 12.5mm sieve and retained on 10.0mm sieve comprises the test

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AGGREGATE IMPACT TEST The Constructor

How To Guide / AGGREGATE IMPACT TEST. Do you need to remove the ads? Join now! 🕑 Reading time: 1 minute. AIM . To study the toughness property of the aggregates for concrete construction. EQUIPMENT. Impact testing machine: DESCRIPTION OF MACHINE. The Pendulum impact Testing Machine consists of the robust frame, the specimen support and measuring dial. The pendulum shaft

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Aggregate Impact Value test we civil engineers

23/01/2018· 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. Aggregates used in the pavement should be able to resist the effect caused by the jumping of the steel tyred wheels from one

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Impact test on aggregate TopCivilEngineering

14/02/2020· Because on road impact load occur due to movement of wheel of truck. The impact value is for Short term and force of impact is more during this period. We do impact test on aggregate to know value of impact. Necessary of equipment during impact test on aggregate. Take two sieves which size are 12.5 mm and 10 mm. Aggregate impact testing machine

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AGGREGATE IMPACT TEST CIVIL ACADEMIC

10/02/2021· The aggregate impact test is conducted to measure resistance to the impact of fracture aggregates under repetitive impacts; the test has been standardized by the Bureau of Indian Standards (BIS). During the building process of pavement layers, in particular, the compaction of heavy rollers and even the passage of heavy wheel loads of traffic, road aggregates are prone to impact or crushing

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Aggregate Impact Value Test Procedure & Uses [Civil

The aggregate impact value test will be conducted as per the Indian Standard Code IS code 2386 Part 4. Let’s start with the experiment to understand the concept better. Precautions to be taken. The sample aggregate should be free from moisture. The sample aggregates must be cleaned by the cloth to free from dust. The tamping work should be executed in a gentle manner. Must wear a hand glove

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Aggregate Impact Value Test Civil Engineering Soft Studies

04/09/2013· Aggregate Impact Value Test. Uncategorized / By Sanjay Kumar Sharma / September 4, 2013 January 10, 2021. AIM: To find the aggregate Impact value. Theory: Aggregate to be used as road materials must possess some properties or characteristics. Toughness is one of the highly required property which is necessary for the aggregates to bear the impact loads. Road aggregates are

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BS 812-112:1990 Testing aggregates. Method for

Aggregate sizes larger than 14 mm are not appropriate to the aggregate impact value test. Standard Number: BS 812-112:1990: Title: Testing aggregates. Method for determination of aggregate impact value (AIV) Status: Partially replaced, Confirmed, Current: Publication Date: 29 June 1990: Confirm Date : 24 May 2019: Normative References(Required to achieve compliance to this standard) No other

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Polished Stone Value Test Procedures and Equipment

Aggregate Impact Test This test is specified in BS812:Part 3 : 1975. Resistance to impact of a sample of aggregate is measured by subjecting a 28mm deep bed of 14 mm to 10 mm chippings, in a 102mm diameter hardened steel cup, to 15 blows from a 14 kg hammer falling from a height of 380mm. The percentage mass of fines (passing a 2.80mm BS test sieve) formed in the test is known as the aggregate

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Limitations of aggregate impact value test for concrete

Limitations of aggregate impact value test for concrete aggregate Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Limitations of aggregate impact value test for concrete aggregate, quarry, aggregate, and different kinds of minerals.