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Aggregate Impact Value Report Highway Engineering

Aggregate Impact Value Testing Civil Engineering Panel

Jan 09, 2018 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 by result.

Aggregate Impact Value Civil Engineering Portal

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.

Civil Engineering Aggregate Impact Value Test

Nov 30, 2017 Aggregate Impact Value Testing Machine. Sieves 12.5mm,10mm Cylindrical metal measure internal diameter 75 mm and depth 50 mmTamping Rod 10 mm in diameter and 230 mm long, rounded at one end.Balance. Oven300 0 c

Aggregate Impact Value Test Civil Engineering Soft Studies

Sep 04, 2013 If impact value is less than 10 then aggregate is said to be exceptionally strong, if it is in range of 10 to 20 then they are good, aggregates having impact value less than 35 are considered satisfactory by the IRC Indian Roads Congress.

Highway Engineering Report Adb

Highway Engineering Report . Project Number 47086 . March 2014 . MYA Maubin-Phyapon Road Rehabilitation Project . Prepared by M. Zachara, Highway EngineerConsultant for the Asian Development Bank.

Aggregate Impact Value Test10 Important

Jul 16, 2014 Aggregate impact value test gives an indication of aggregates 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

Exp 4 Aggregate Impact Value Civil Engineers Pk

Aggregate Impact Value. The test sample shall consist of aggregates the whole of which passes through in B.S. test sieve and is retained on a 38 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 ...

Aggregate Impact Value Test Is 2386part 5 1963 Civil

May 11, 2020 Take sample of aggregate by quartering method. Test sample shall be prepared by passing the aggregate from 12.5mm IS Sieve and retained on 10mm IS Sieve. Test sample shall be dried in oven for a period of 4 hours at a temperature of 100 to 1100C amp cooled. Test sample shall be filled in a cylindrical metal measure in three layers with 25 number ...

Aggregate Impact Value Test Procedure Amp Uses Civil

Procedure. Step 1 First, the aggregate sample sieve through 12.5mm sieve and collect it which is retained in 10mm sieve. Step 2 Now, the sample should be dried through the oven up to 4 hours at 100 deg to 110 deg. Step 3 Then, the aggregate sample should be filled in the metal cup by 3 layers. Each layer should be tamped 25 times by ...

Aggregate Impact Value Weight Brass

Aggregate Impact Value BS 812 Part 3 1. Objective. To determine the aggregate impact value in the laboratory. 2. Introduction. 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.

What Is Impact Value Of An Aggregate Firstalertin

May 27, 2020 Therefore aggregate Impact value BA100. Where B It is termed as the weight of fraction passing 2.36 mm IS sieve . A It is termed as the weight of the Oven-dried sample. Conclusion. It is noted that the aggregate impact value should not be greater than 45 by its weight.

Crusher Aggregate Crushing Test In Highway Engineering

Highway Engineering Aggregate Impact Walue Test. Highway engineering aggregate impact walue test engineering its being used in soil engineering and in highway construction in flexible pavements as mineral filler test result 1aggregate crushing value max 10 25 is 2386 piv 1490 2aggregate impact value sieve analysis of aggregate table 3 test ...

Dcc3113 Determination Of Aggregate Impact Value

Dec 15, 2017 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. Aggregate Impact Value AIV is the percentage of fines produced from the aggregate sample after subjecting it to a

Aggregate Impact Value Test Impact Test Of Aggregate

May 21, 2020 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 W1W2 100 80 gm 300 gm 26.67 Impact Value

Determination Of Aggregate Impact Value Impact Test On

Feb 22, 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 Test10 Important Notes

Jul 16, 2014 Aggregate impact value test gives an indication of aggregates 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 Testing

Exp 4 Aggregate Impact Value Civil Engineers Pk

Aggregate Impact Values, AIVs, below 10 are regarded as strong, and AIVs above 35 would normally be regarded as too weak for use in road surfaces. Aggregate Impact Values and Aggregate Crushing Values are often numerically very similar, and indicate similar aggregate strength properties.

Determination Of Aggregate Crushing Value

Aggregate impact value Quality of aggregate 10 Exceptionally strong 10 20 Strong 20 30 Satisfactory for road surfacing 35 Weak for road surfacing Table 2 Maximum allowable impact values of aggregate in different types of Pavement material layers Sl.No Types of pavement material layer Aggregate impact value 1 Water bound ...

Aggregate Impact Test Civil Academic

Feb 10, 2021 The aggregate impact test machine consists of a metal foundation and a cylindrical steel cup with an internal diameter of 102 mm and a depth of 50 mm in which the aggregate specimen is mounted. A cylindrical metal hammer with a weight of 13.5 to 14.0 kg, having a free fall from a height of 380 mm, arranged to drop by vertical guides.

Highway Engineering Transportation Engineeringi

Sep 11, 2015 highway engineering transportation engineering-I ... Impact test DESCRIPTION AND PROCEDURE The aggregate impact test is carried out to evaluate the resistance to impact of aggregates. ... of 38.0 and 15 number of blows are given. The crushed aggregate is allowed to pass through 2.36 mm IS sieve. The impact value is measured as percentage of ...

Highway Engineering Civil Engineering Questions And

Practicing All Highway Engineering - Civil Engineering Questions and Answers in online helps you to improve your ability to attend the real time GATE, IES and BSNL JTO Exams. Page 4 ... 20.If aggregate impact value is 20 to 30 percent, then it is classified as. exceptionally strong strong

Aggregate Testing Ten Percent Fine Value Of Coarse

May 11, 2020 Next Post Aggregate Impact Value Test IS 2386-Part 5 1963 Rajkumar ghagre Founder amp Admin of civilengineeringsolution.com, I am a civil engineer working as a Assistant Engineer QAQC.

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Concrete And Highway Engineering Lab

CE6612 Concrete and Highway Engineering Lab VVIT Department of Civil Engineering of the aggregate. Soft, porous aggregates can result in weak concrete with low wear resistance, while using hard aggregates can make strong concrete with a high resistance to abrasion.