application for aggregate impact value test

Aggregate Impact Value Test, Procedure, Result & Standards

21/05/2020· Preparation of Aggregate Impact Value Test:- The aggregate which uses for the sample is passed through the 12.5mm IS sieve and retain on the 10mm IS sieve. The aggregate which is retained on the 10mm sieve is dried in an oven for a

Get Price

Aggregate Impact value Test Apparatus, Procedure and uses

01/07/2019· 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. Sieve the material through 12.5mm

Get Price

Aggregate Impact Value test we civil engineers

23/01/2018· PURPOSE OF TEST: 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 Price

Determination of Aggregate Impact Value Impact Test on

22/02/2010· 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 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.

Get Price

Aggregate impact value test- step by Step Procedure with

09/06/2020· Why do we use aggregate impact value test? 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.

Get Price

Aggregate impact value Calculation And uses

31/01/2015· 2.  This test is done to determine the aggregate impact value of coarse aggregates  AIV is basically a % ratio of 2.36mm sieved aggregate to 14mm aggregate sieve.  The apparatus used for determining aggregate impact value of coarse aggregates is  Impact testing machine Sieves of sizes 14mm, 10mm and 2.36mm,a cylindrical metal measure of 75mm diameter and 50mm depth, A

Get Price

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

Get Price

Determine of Aggregate Impact Value Test: BS 812

27/10/2017· The Impact value of an aggregate is the percentage loss of weight particles passing 2.36mm 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 aggregate to sudden impact, which is differs from withstand to slowly applied compressive load .The value is great than

Get Price

The advantages of aggregates impact test are that the test

08/03/2018· (Alan) Impact value of an aggregate is the percentage loss of weight particles passing2.36mm 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 their

Get Price

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.

Get Price

Aggregate Impact Value (AIV) Test for Aggregates

22/06/2014· The aggregate impact value is expressed as the percentage of the fines formed w.r.t the total weight of the sample Aggregate Impact Value (AIV) = (100*M2)/M1 Where: M1 =Mass of the test specimen M2 = Mass of the test specimen passing 2.36 mm test sieve

Get Price

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

Get Price

Exp 4 Aggregate Impact Value Civil Engineers PK

Aggregate Impact Value; Test Specifications: Aggregate Impact Value. The test sample shall consist of aggregates the whole of which passes through ½ in B.S. test sieve and is retained on a 3/8 in B.S. test sieve. 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 cooled.The measuring cup shall be filled about one

Get Price

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

Get Price

AGGREGATE IMPACT VALUE (IS:2386-Part IV-1963) CivilBlog.Org

07/05/2013· Oven(300 0 c) Aggregate Impact Value Test Apparatus. Preparation Of Test Sample. Test sample consist of aggregate passing a 12.5mm IS sieve and retained on a 10mm IS sieve. The aggregate to be tested is dried in oven for a period of not less than 4hours. Procedure . The cylindrical steel cup is filled with 3 equal layers of aggregate and each layer is tamped 25 strokes by the

Get Price

Aggregate Crushing Value Test -Determine Aggregate

Aggregate Crushing Value Test The objective of this test is to: Determine the aggregate crushing value of coarse aggregate; Assess suitability of coarse aggregates for use in different types of road; Apparatus. A steel cylinder 15 cm diameter with plunger and base plate. A straight metal tamping rod 16mm diameter and 45 to 60cm long rounded at

Get Price

To Determine Aggregate Impact value of Aggregate

19/06/2016· To Determine Aggregate Impact value of Aggregate Concrete Practical. Aggregate is a granular material obtained by processing natural materials. BS882 splits aggregate into coarse and fine elements, coarse being described as gravel or crushed rock and fine being described as sand.Aggregate consists of particles of a rock, of a controlled

Get Price

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.

Get Price

Polished Stone Value Test Procedures and Equipment

The percentage mass of fines (passing a 2.80mm BS test sieve) formed in the test is known as the aggregate impact value AIV. higher values are given by weaker materials. For the majority of aggregates the impact value and the crushing value are similar, but brittle materials such as flints yield impact values which are about 5 units higher than their crushing values. The impact test is widely

Get Price

SIGNIFICANCE OF AGGREGATE IMPACT VALUE TEST YouTube

This module describes the significance of Aggregate impact test. How to conduct the aggregate impact test in the laboratory? What precaution one should take

Get Price

Aggregate Impact Value Testing AIV TEST Civil

09/01/2018· 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. The Indian Standard CODE IS 2386 (Part IV) 1963 is used for procedure and

Get Price

Aggregate Impact Value Test Civil Engineering Tips

31/12/2010· To check that Aggregate impact value test is performed. If the AIV is greater than 30 that aggregate is not suitable for the work. Procedure. Sample of aggregate passing 14mm sieve and retain on 10 mm sieve was taken. Put into a metal tray and compacted by tamping rod for 3 layers. Measure the weight. Three samples were taken as same procedure. Samples were sieved by 2.36 mm sieve.

Get Price

To Determine Aggregate Impact value of Aggregate

19/06/2016· Aggregate is a granular material obtained by processing natural materials.BS882 splits aggregate into coarse and fine elements, coarse being described as gravel or crushed rock and fine being described as sand.Aggregate consists of particles of a rock, of a controlled particle size distribution, used in the construction of a building or civil engineering structure.

Get Price

Lab Test on Aggregates at Site CivilJungle

This is known as aggregate impact value test IS 283-1970. Result: Aggregate impact value shall not exceed 45 % by weight for aggregate used for concrete other than wearing surface and 30 % by weight for concrete for wearing surfaces such as runway, roads, and pavements. Also read : CONSISTENCY TEST OF CEMENT. Sieve Analysis Test of Coarse Aggregates. Aim: To determine the properties of

Get Price

DETERMINATION OF AGGREGATE CRUSHING VALUE

This characteristic is measured by impact value test. 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. 3. APPARATUS 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

Get Price

Aggregate Impact Value Test (1).docx AGGREGATE IMPACT

View Aggregate Impact Value Test (1).docx from CE MISC at U.E.T Taxila. AGGREGATE IMPACT VALUE TEST DESIGNATION : B.S 812: Part 112:1990 (BRITISH STANDARD) SCOPE: This method covers the toughness of

Get Price

Polished Stone Value Test Procedures and Equipment

The percentage mass of fines (passing a 2.80mm BS test sieve) formed in the test is known as the aggregate impact value AIV. higher values are given by weaker materials. For the majority of aggregates the impact value and the crushing value are similar, but brittle materials such as flints yield impact values which are about 5 units higher than their crushing values. The impact test is widely

Get Price

Aggregate Testing Equipment Aggregate Crushing Value

The selection of proper aggregate for a given application is essential to attain the desired quality. Various characteristics are required to be determined for the selection of appropriate aggregate from the wide range available. Aggregate crushing value test apparatus is used for measuring the resistance of an aggregate to crushing. Made of Mild Steel ; Cylindrical Cell, 150mm internal dia x

Get Price

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

Get Price

Pavement materials: Aggregates

The aggregate impact test is carried out to evaluate the resistance to impact of aggregates. Aggregates passing 12.5 mm sieve and retained on 10 mm sieve is filled in a cylindrical steel cup of internal dia 10.2 mm and depth 5 cm which is attached to a metal base of impact testing machine. The material is filled in 3 layers where each layer is tamped for 25 number of blows. Metal hammer of

Get Price
Critaria For Orissa Stone Crusser Mining Equipment Manufacturers In Eastern India

Related Articles