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Apr 24 2019 · Aggregate Crushing Value Test IS Code IS Code for this test is IS 2386 part 3 Aggregate Crushing Value Test Apparatus and Tools One metal cylinder for test and open on both ends dia – 152 mm height – 130 mm to 140 mm Plunger dia – 150 mm Base plate thickness – 63 mm square of 200 mm to 230 mm
Apr 25 2019 · IS Code for 10 Ten percent fines value test of aggregate is IS 2386 part 4 10 Ten percent fines Value Test Apparatus and Tools One open ended cylinder made by steel dia – 150 mm with plunger and base plate
Learn Moreof an aggregate to crushing under a gradually applied compressive load With aggre gate of ‘aggregate crushing value’ 30 or higher the result may be anomalous and in such cases the ‘ten percent fines value’ should be determined instead NOTE 2 The standard aggregate crushing test shall be made on aggre
Learn MoreAggregate Crushing Value AGGREGATE CRUSHING VALUE This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 Part IV – value as per is code of coarse aggregate limits
Learn MoreSep 12 2015 · Crushing Test Fig1 Crushing Test Setup One of the model in which pavement material can fail is by crushing under compressive stress A test is standardized by IS 2386 partIV and used to determine the crushing strength of aggregates The aggregate crushing value provides a relative measure of resistance to crushing under gradually applied crushing load
Learn Moreaggregate to crushing under a gradually applied compressive load Crushing value is a measure of the strength of the aggregate The aggregates should therefore have minimum crushing value 3 APPARATUS The apparatus of the aggregate crushing value test as per IS 2386 Part IV – 1963
Learn MoreThe aggregate crushing value ACV provides relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load Two versions available 150 standard and 75 mm dia The apparatus comprehend cylinder plunger base plate tamping rod and measure
Learn MoreAggregate Crushing Value This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 Part IV – 1963 i The aggregates passing through 125mm and retained on 10mm IS Sieve are ovendried at a temperature of 100 to 110oC for 3 to 4hrs
Learn MoreAggregate 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 one end
Learn MoreAGGREGATE CRUSHING VALUE This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 Part IV – per is code it should not be more than 25 for wearing surfaces 45 for non wearing surfaces
Learn MoreAggregate Crushing Value and Its Test Procedure One of the test in which concrete material can fail is due to crushing under compressive stress Aggregate crushing test is standardized by IS 2386 partIV and used to verify the crushing strength of aggregates
Learn Moreaggregate crushing value This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 Part IV – 1963 The apparatus used is Cylindrical measure and plunger Compression testing machine IS Sieves of sizes – 125mm 10mm and 236mm
Learn MoreAug 29 2019 · AGGREGATE CRUSHING VALUE TEST Object of the Experiment a To determine crushing value of given aggregates Aggregate Crushing Value Test b To assess suitability of aggregates for use in different types of concrete and pavements Theory and Scope The road aggregate is generally manufactured to a specified grading and stock piled at a sight
Learn MoreThe apparatus of the aggregate crushing value test as per IS 2386 Part IV – 1963 consists of 1 A 15cm diameter open ended steel cylinder with plunger and base plate of the general form and dimensions as shown in Fig 1 2 A straight metal tamping rod
Learn MoreThe aggregate crushing value ACV provides relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load Two versions available 150 standard and 75 mm dia The apparatus comprehend cylinder plunger base plate tamping rod and measure
Learn MoreAggregate Crushing Value and Its Test Procedure One of the test in which concrete material can fail is due to crushing under compressive stress Aggregate crushing test is standardized by IS 2386 partIV and used to verify the crushing strength of aggregates The aggregates should be oven dried which can passes through 125mm and retained on
Learn MoreDefinition The aggregate crushing value ACV of an aggregate is the mass of material expressed as a percentage of the test sample which is crushed finer than a 236 mm sieve when a sample of aggregate passing the 132 mm and retained on the 950 mm
Learn MoreThis percentage is known as a crushing value of aggregate This percentage should not exceed 30 of the total weight of aggregate taken for the test The aggregate crushing value test result should not be more than 30 for the concrete used for roads and pavements and in case of other structures it may be permitted up to 45
Learn MoreJan 04 2014 · Procedure of testing Aggregate Crushing Value ACV 1 Make a sieve analysis and get sufficient amount of aggregate by using 140 mm passing sieve and 1000 mm retained sieve 2 After sieving fill the cylinder in thre layers by the aggregate and apply 25 blows by the tamping rod with a approximate height of 50 mm 3
Learn MoreIn such a case you have to test the coarse aggregate of stone aggregates as per procedure laid down in Bureau of Indian Code no IS 2386PART II for the following parameters and check up whether such coarse aggregate’s quality is as per norms specifiedtage of soft or
Learn MoreNote 1 A procedure for testing coarse aggregate larger than 190 mm 3 4 in is covered in Test Method C535 Thus coarse aggregates with a maximum size between 19 mm 3 4 in and 375 mm 1 1 2 in may be tested by Test Method C535 or Test Method C131C131M
Learn MoreJan 04 2014 · Test Name Methods for determination of Aggregate Crushing Value ACV Code BS 812 Part 110 IS 2386 Definition of ACV Aggregate Crushing Value ACV gives an relative measure how the aggregate act under an gradually acting compressive load Sieve Size ACV is applicable for aggregates passing 140 mm sieve and retained on 1000 mm sieve For other size fractions methods
Learn MoreAggregate Crushing Value and Its Test Procedure One of the test in which concrete material can fail is due to crushing under compressive stress Aggregate crushing test is standardized by IS 2386 partIV and used to verify the crushing strength of aggregates
Learn MoreTest Name Methods for determination of Aggregate Crushing Value ACV Code BS 812 Part 110 IS 2386 The apparatus for the standard aggregate crushing test as per IS 23861963 Read more iii aggregate crushing value and aggregate impact value 21 The Properties In aggregate crushing value test the aggregate is subjected to
Learn MoreThe aggregate crushing value is a numerical index of the resistance of an aggregate to crushing under a gradually applied compressive load It is expressed as the percentage by mass of the crushed or finer material obtained when the test sample is subjected to a specified load under standard conditions
Learn MoreAggregate impact value AIV aggregate crushing value ACV and 10 per cent fines loads however are aggregate size dependent Tests on larger aggregate sizes give higher test values whereas tests on smaller aggregate sizes give lower values than test results for standard size aggregates
Learn MoreAggregate 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
Learn MoreThe 10 per cent Fines Aggregate Crushing Value 10 FACT as defined hereunder is determined by measuring the load required to crush a prepared aggregate sample to give 10 per cent material passing a specified sieve after crushing
Learn MoreThe aggregate crushing value ACV of an aggregate is the mass of material expressed as a percentage of the test sample which is crushed finer than a 236 mm sieve when a sample of aggregate passing the 132 mm and retained on the 950 mm sieve is subjected to crushing under a gradually applied compressive load of 400 kN 2 APPARATUS 21 An
Learn MoreTest Method IS 2386 P1 1963 Impact Value This test helps in determining the value which indicates the ability of an aggregate to resist crushing The lower the figure the stronger the aggregate ie the greater its ability to resist crushing Test Method IS 2386 P
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