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

Final report of aggregate impact value test. Weight of oven dried aggregate sample (A) = 332.8 gm. Weight of fraction (dust) of aggregate passing through 2.36 mm sieve (B) = 23.2 gm. Aggregate impact value, = (B/A) *100%. = ( 23.2/332.8) * 100%. = 6.97%. And, hence, the finally aggregate impact

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

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

### Aggregate Impact value Test Apparatus, Procedure and

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 and 10.0 mm IS sieves. The aggregates passing through 12.5 mm sieve comprises the test material.

### Impact Test Of Aggregate Lab Test Procedure

Procedure of Impact Test. The procedure of the impact value test includes the following series of steps: 1. The aggregate samples of size 10mm to 12.5mm (passing through 12.5mm sieve and retained on 10mm sieve) are first taken and oven-dried at a temperature ranging from 100 degree Celsius to 110 degree Celsius for about four hours. 2.

### Impact Test on Aggregates GharPedia

17-11-2017· Aggregate impact value (The value of aggregate impact test) = (W1/W2)*100. The value of aggregate impact test should not be more than 45% by weight of aggregates, used for concrete other than wearing surface. An impact value 35% is permissible for the bituminous macadam.

### 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.

### safety doing aggregate impact value test report

Aggregate Impact Value Test Procedure, IS 2386 Part 4. 30 Mar 2020 The aggregate impact value test is an important test of aggregates. It is done to obtain the resistance and impact of aggregates (stones). this characteristic is particularly useful in assessing product liability and safety....

### Aggregate Impact Value Testing AIV TEST Civil

09-01-2018· Procedure. Take the sample aggregate. Pass the sample with 12.5 mm sieve and retained on 10 mm sieve. Fill the Cylinder Cup (Diameter 75 mm Depth 50 mm) in three layer with 25 gentle stroke each with tamping rod (10 mm in diameter and 230 mm long).

### Aggregate Impact value test procedure Civil4M

04-10-2020· PROCEDURE. The test sample consists of aggregates passing 12.5 mm sieve and retained on 10 mm sieve and dried in an oven for four hours at a temperature 1000 C to 1100 C and cooled. The aggregates are filled up to about one-third full in the cylindrical measure and tamped 25 times with rounded end of the tamping rod.

### IMPACT VALUE OF AGGREGATE iricen.gov.in

The aggregate comprising the test sample shall be dried in an oven for a period of four hours at a temperature of 100 to 110°C and cooled. 2.The measure shall be filled about one-third full with the aggregate and tamped with 25 strokes of the rounded end of the tamping rod. Further similar quantity of aggregate shall be added and a

### Impact Test Of Aggregate Lab Test Procedure

Procedure of Impact Test. The procedure of the impact value test includes the following series of steps: 1. The aggregate samples of size 10mm to 12.5mm (passing through 12.5mm sieve and retained on 10mm sieve) are first taken and oven-dried at a temperature ranging from 100 degree Celsius to 110 degree Celsius for about four hours. 2.

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

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

### (DOC) AGGREGATE IMPACT VALUE TEST hong g.woei

The aggregate impact value indicates a relative measure of the resistance of aggregate to a sudden shock or an impact, which in some aggregates differs from its resistance to a slow compressive load. The method of test covers the procedure for determining the aggregate impact

### Aggregate Impact Value Civil Engineering

Procedure to determine Aggregate Impact Value i) The cup of the impact testing machine should be fixed firmly in position on the base of the machine and the whole of the test sample placed in it and compacted by 25 strokes of the tamping rod.

### Aggregate Impact Value test we civil engineers

23-01-2018· AIM: To determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) 1963. APPARATUS: i) Impact testing machine conforming to IS: 2386 (Part IV) 1963 ii) IS Sieves of sizes 12.5mm, 10mm and 2.36mm iii) A cylindrical metal measure of

### AGGREGATE IMPACT VALUE TEST-10+ IMPORTANT

16-07-2014· Aggregate impact value test gives an indication of aggregate’s toughness property (i.e. 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 <10 Exceptionally tough / Strong 10 20 Very tough / Strong []

### DCC3113 DETERMINATION OF AGGREGATE IMPACT

15-12-2017· Classification of aggregates using Aggregate Impact Value is as given below: Aggregate Impact Value Classification <20%.= Exceptionally Strong 10 20% .=Strong 20-30%. =Satisfactory for road surfacing >35%.= Weak for road surfacing 5. 5 APPARATUS 1. Aggregate Impact Value Test Machine 2. BS test sieve 3. A metal tamping rod 4.

### Exp 4 Aggregate Impact Value Civil Engineers PK

Procedure: Aggregate Impact Value Aggregate Impact Value. The cup shall be fixed firmly in position on the base of the machine and the whole of the test sample will be placed in it and compacted by a single tamping of 25 strokes of the tamping rod.

### Aggregate impact and crushing test slideshare.net

08-02-2012· Aggregate impact and crushing test 1. Impact, 10% Fines & Crushing Tests NANYANG TECHNOLOGICAL UNIVERSITY School of Civil and Structural Engineering LABORATORY PAVEMENT MATERIALS AGGREGATE IMPACT TEST, TEN PERCENT FINES TEST AND AGGREGATE CRUSHING TESTOBJECTIVESTo assess the resistance of an aggregate to mechanical degradation by theAggregate Impact Test, Ten Percent Fines Test and Aggregate

### precaution on aggregate impact value

Aggregate Impact Value Test, Procedure, Result Standards. Aggregate impact value is the ratio of the weight of the fraction passing through 2.36 mm (weight W2) by the total weight of the sample (weight W1 + W2). Aggregate Impact Value = (W2/ (W1+W2)) * 100 = 80 gm / 300 gm = 26.67 (Impact Value) Where, W1= Weight of

### Aggregate impact value test- step by Step Procedure

Procedure for aggregate impact value test. Aggregate impact value test Machine. Take a sample of aggregate and sieve with the help of a 12.5-millimeter sieve and retain it into a 10-millimeter sieve. Sieving should be done in a circular motion. After that sample should be sieved with 10 millimeters sieve and collect in a container.

### safety doing aggregate impact value test report

Aggregate Impact Value Test Procedure, IS 2386 Part 4. 30 Mar 2020 The aggregate impact value test is an important test of aggregates. It is done to obtain the resistance and impact of aggregates (stones). this characteristic is particularly useful in assessing product liability and safety....

### Aggregate Impact Value Civil Engineering

Procedure to determine Aggregate Impact Value i) The cup of the impact testing machine should be fixed firmly in position on the base of the machine and the whole of the test sample placed in it and compacted by 25 strokes of the tamping rod.

### AGGREGATE IMPACT VALUE TEST-10+ IMPORTANT

16-07-2014· 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 of aggregate.

### Exp 4 Aggregate Impact Value Civil Engineers PK

Procedure: Aggregate Impact Value Aggregate Impact Value. The cup shall be fixed firmly in position on the base of the machine and the whole of the test sample will be placed in it and compacted by a single tamping of 25 strokes of the tamping rod.

### Aggregate Impact Value test procedure Impact test on

May 17, 2019 Aggregate impact test required to find out the physical strength of coarse aggregate. We described procedure of impact test on aggregate with report

### the reading of aggregate impact value

limits of aggregate impact value report. 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 of aggregate impact test the test sample consists of aggregates sized mm mm

### Aggregate Crushing Value Significance & Test Procedure

First, fill the sample aggregate with one-third of the cylindrical measure in three layers Each layer should be tamped 25times freely. After filling the sample aggregate, weigh and record it as W1. Now fill the aggregate in the mould along with the plunger on top.

### How to Find Aggregate Crushing Value and Its Test

Aggregate crushing test is standardized by IS: 2386 part-IV and used to verify the crushing strength of aggregates. The aggregates should be oven dried, which can passes through 12.5mm and retained on 10mm sieve. The cylindrical steel cup is stuffed in three layers of aggregate.

### Polished Stone Value Test Procedures and Equipment

Some Other Tests on Aggregates and Surfaces 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.

### How to determine Aggregate Impact Value || Aggregate

20-09-2018· This video (Animation, Animated Video) explains how to determine aggregate impact value (Aggregate Impact Test). Aggregate test || Coarse aggregate Test (Civ...

### Aggregate Impact Value test procedure Impact test on

May 17, 2019 Aggregate impact test required to find out the physical strength of coarse aggregate. We described procedure of impact test on aggregate with report

### (PDF) AGGREGATE IMPACT TEST researchgate.net

PDF AGGREGATE IMPACT TEST Find, read and cite all the research you need on ResearchGate

### the reading of aggregate impact value

limits of aggregate impact value report. 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 of aggregate impact test the test sample consists of aggregates sized mm mm

### IS 2386-3 (1963): Methods of test for aggregates for

report. Two tests shall be made, and it is recommended that the two samples should not be tested concurrently. 2.2.3 Test Procedure The sample shall be thoroughly washed to remove finer particles and dust, drained then placed in the wire basket immersed in distilled water at a temperature between 22°C and 32°C with

### precaution on aggregate impact value

Aggregate Impact Value Test, Procedure, Result Standards. Aggregate impact value is the ratio of the weight of the fraction passing through 2.36 mm (weight W2) by the total weight of the sample (weight W1 + W2). Aggregate Impact Value = (W2/ (W1+W2)) * 100 = 80 gm / 300 gm = 26.67 (Impact Value) Where, W1= Weight of

### (PDF) Standard Test Method for Sieve Analysis of Fine

based on nominal 500-g test samples. Revision of this test 10.2 Report percentages to the nearest whole number, ex- method in 1994 permits the fine aggregate test sample size to cept if the percentage passing the 75-µm (No. 200) sieve is less be 300 g minimum.

### Los Angeles Abrasion Test Procedure, Apparatus

The Los Angeles test is a measure of degradation of mineral aggregates of standard gradings resulting from a combination of actions including abrasion or attrition, impact, and grinding in a rotating steel drum containing a specified number of steel spheres. The Los Angeles (L.A.) abrasion test is a common test method used to indicate aggregate toughness and abrasion

### What is an Impact Test? Definition from Corrosionpedia

07-04-2014· Impact tests are also performed by subjecting specimens to multiple blows of increasing intensity, as in the drop ball impact test and the repeated blow impact test. Impact resilience and scleroscope hardness are determined in nondestructive impact tests. The impact resistance of a part is, in many applications, a critical measure of its

### Specific Gravity of Coarse Aggregates: Its Importance

This test covers the procedures for determining the specific gravity as well as apparent specific gravity and water absorption of aggregates. Water Absorption of Aggregates: Water absorption of aggregates is the percentage of water absorbed by an air-dried aggregate when immersed in