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Aggregate Impact Value Apparatus Test
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 compressive load apparatus required 60S Manual Response 30Min Technical Response 24Hour Free Programlearn more
aggregate crushing value is2386 part 4
aggregate crushing machine as per i s 2386 part 4 1963. such that it passes through 2-3mm sieve using shredding machine. This plastic waste coated aggregate is mixed with hot bitumen and the resulted mix is used for road According to recent studies, plastics can stay unchanged for as long as 4500 years on earth . 3.1.4 Aggregate Crushing Value [IS: 2386 (Part 4) 1963].learn more
Aggregate Impact Value Apparatus|
The aggregate impact testers are used for determining the aggregate impact value These instruments consist of a circular base with two vertical guides Their hammer of weight 13.75 + 0.25 kg is raised to fall freely down the vertical guides and the height of fall is adjusted through 380 + 5mm.learn more
Aggregate Impact Value Test in Hindi | AIV Test of ...
Jul 14, 2020· Hey guys Welcome back. Mai hoon Shovan apke saath Aur ap dekh rahe hai "The Civil Boy" About this video:- In this video I'm going to discuss about the Impact Test of aggregate.learn more
Standard Test Methods for Determination of the Impact ...
5.1 Impact Value, as determined using the standard 4.5 kg (10 lbm) hammer, has direct application to design and construction of pavements and a general application to earthworks compaction control and evaluation of strength characteristics of a wide range of materials, such as soils, soil aggregates, stabilized soil and recreational turf. Impact Value is one of the properties used to evaluate ...learn more
Aggregate Impact Value Test as per IS 2386 (Part-IV) 1993 ...
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. Equipments. The apparatus as per IS 2386 (Part-IV) 1993 consist of,learn more
Aggregate Impact Tester,Impact Testing Machines,Impact ...
This Apparatus is used to determine aggregate impact value of coarse aggregate. The hammer of the tester fall freely from 380 mm height on coarse aggregate for 15 times/15 sec.the crushed aggregate removed from the cup,then sieved and weighed. The % ratio of the weight passing 2.36mm sieve and weight of oven dried sample is Aggregate Impact value.learn more
Aggregate Impact value Test Apparatus, Procedure and uses ...
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.learn more
Aggregate Impact Value Apparatus Test
Standards bs 812112 general description the aggregates impact value aiv apparatus is used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact the counter fitted to the machine automatically records the number of blows delivered to the sample.learn more
Determination of Aggregate Impact Value - CivilArc
Jan 12, 2017· 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 ...learn more
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.learn more
Aggregate Impact - an overview | ScienceDirect Topics
The aggregate impact value should not exceed 45% by weight of the aggregate for concrete other than the wearing surface. The aggregate impact value should not exceed 30% by weight for a concrete wearing surface, such as runways, roads, pavements, and floors , IS: 2386 (Part 4) Average impact value of steel slag is 13.90%learn more
Aggregate Impact Tester at Best Price in India
Aggregate impact equipment with counter is used to determine the aggregate impact value of subject material which evaluates the relative resistance capacity on an aggregate at rapid level of shock or collision. The aggregate impact device is fitted with measuring cylinder, blow counter and filling rod. The device is used inlearn more
Aggregate Impact Value test – we civil engineers
Jan 23, 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 75mm dia. and 50mm depth iv) A tamping.learn more
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 10.0 mm 12.5 mm. Aggregates .learn more
7.6 Aggregate Impact Value 7.6.1 Scope.
The aggregate impact value gives a relative measure of the resistance of the aggregate to sudden shock or impact. The particular purpose which an aggregate is meant to serve requires the aggregate to have a particular strength which is usually stated in the specification. This test provides a method for measuring this strength.learn more
Impact Test on Aggregates - GharPedia
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%.learn more
lab sheet fines value of aggregate - Jack Higgins
Sep 12, 2015· The crushed aggregate is allowed to pass through mm IS sieve. And the impact value is measured as percentage of aggregates passing sieve (W2) to the total weight of the sample (W1). Aggregate impact value = (W1/W2)*100. Aggregates to be used for wearing course, the impact value shouldn't exceed 30 percent. Read Morelearn more
Aggregate Impact Value Calculator, Test on course and Fine ...
Aggregate Impact Value = W B W A × 100. Where, W A is Weight of oven-dried sample; W B is Weight of fraction passing through 2.36-mm IS Sieve; Reporting of Results. The mean of the two results shall be reported to the nearest whole number as the aggregate impact value of the tested material.learn more
aggregate impact test procedure
Aggregate Impact value Test Apparatus, Procedure . 2020-7-15 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. .learn more
Aggregate Impact Value Testing | AIV TEST | Civil ...
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.learn more
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)learn more
aggregate impact determining
aggregate impact value apparatus test Products . 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 .learn more
Comparative Study of Physical and Mechanical Properties of ...
With technological advancement on the rise, manual crushing of bricks is gradually being replaced by machine crushing to obtain coarse aggregates for construction. However, properties of the brick aggregates obtained from these two methods vary which in turn, may affect the properties of the concrete matrix as well. This study represents a comparison between the machine crushed and manually ...learn more