### Determination of Aggregate Impact Value - …

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.

### Aggregate Impact value Test Apparatus, …

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 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. Maximum permissible impact value for the water bound macadam is 40%.

### Aggregate Impact Value - Civil Engineering

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 tamping rod of 10mm circular cross section and 230mm length, rounded at one end and Oven.

### The reading of aggregate impact value - Mine …

The reading of aggregate impact value. Aggregate Impact Value Test - YouTube- aggregate crushing test full reading ,27 Aug 2009 Impact value of an aggregate is the percentage loss of particles passing 236mm sieve by the application or load by Read moreShow less Aggregate Crushing Value Test by Bhanu Prakash Baswa 7,996 views 20:38Building Material Testing - Sigma Test & Research …

### The Reading Of Aggregate Impact Value

what is aggregate impact value machine and the formular. Determining the aggregate Impact value of coarse aggregate. ... Below are the first 10 and last 10 pages of uncorrected machine-read text (when ....

### the reading of aggregate impact value - …

Aggregate impact value = (W1/W2)*100 Aggregates to be used for wearing course, the impact value shouldnt exceed 30 percent. For bituminous macadam the maximum permissible value is 35 percent. For Water bound macadam base courses the maximum 4.

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

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.

### Aggregate Impact Value Test as per IS 2386 (Part …

The aggregate impact value is the measure of resistance to sudden impact of shock, which may differ from its resistance to gradually applied compressive load.

### the reading of aggregate impact value - …

aggregate crushing test full reading - macimpianti . 1.0 Introduction Impact value of an aggregate is the percentage loss pf weight of particles passing 2.36mm sieve by the application on load by mean of 15 blows of standard hammer and drop under specified test condition.

### AGGREGATE IMPACT VALUE TEST-10+ …

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 …

### Aggregate Impact Value Test (IS:2386 (Part IV))

The aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock or impact, which in some aggregate differs from its resistance to a slow compressive load. The test sample consists of aggregate the whole of which passes a 12.5 mm sieve and is …

### Exp 4 Aggregate Impact Value - Civil Engineers PK

The aggregate impact value gives a relative measure of the toughness or the resistance of aggregate sudden shock or impact is not proportional to the resistance to a slowly applied compressive load.

### the reading of aggregate impact value

reading of crushing value of aggregate,Results 1 - 30 of 95 YL Sale reading of crushing value of aggregate from Shanghai,best mining equipment jaw crusher,impact ... Know More aggregate crushing value result interpretation

### the reading of aggregate impact value

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. get price Aggregate Abrasion Value - Civil Engineering

### What is the impact value test of aggregate? - …

The impact value test of aggregate gives a relative measure of the resistance of an aggregate to sudden shock or impact. Steps by step procedure for Impact value test of aggregate The test sample consists of aggregate are of size passing through 12.5mm and retained on 10mm I.S. Sieve.

### Determination of Aggregate Impact Value - CivilArc

The aggregate impact value is a calculation of the resistance to abrupt impact, bang or shock, which may vary from its resistance to steadily, applied compressive weight. Procedure: The test specimen includes the aggregates of size ranging from 10.0 mm 12.5 mm. Aggregates can be dehydrated by warming them at temperatue of 100-110° C for a timeframe of 4 hours and spread to cool down.

### Aggregate Impact Value (AIV) Test Machine - …

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.