aggregate crushing value test report
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 The hammer shall be raised until its lower face is 15 in
aggregate crushing value test report: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
More Detailaggregate crushing value test report:Aggregate 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 10mm sieve
More Detailaggregate crushing value test report:Aggregates Crushing Value test according to BS 812110 The method is applicable to aggregates passing a 140 mm test sieve and retained on a 100 mm test sieve An aggregate specimen is compacted into a steel cylinder fitted with a nofriction plunger The specimen is
More Detailaggregate crushing value test report: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 sieve is subjected to crushing under a gradually applied compressive load of 400 kN 2 APPARATUS 21 An openended steel cylinder of 150 mm nominal
More Detailaggregate crushing value test report:May 08 2013 · Aggregate Crushing Value Test Appratus Preparation of sample Test sample consist of aggregate passing a 125mm IS sieve and retained on a 10mm IS sieve The aggregate to be tested is dried in oven for a period of not less than 4 hours Procedure
More Detailaggregate crushing value test report:aggregate 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
More Detailaggregate crushing value test report:Sep 12 2015 · Then crushed aggregates are then sieved through 236 mm sieve and weight of passing material W2 is expressed as percentage of the weight of the total sample W1 which is the aggregate crushing value Aggregate crushing value W1W2100 A value less than 10 signifies an exceptionally strong aggregate while above 35 would normally be regarded as weak aggregates Also Read
More Detailaggregate crushing value test report:Apparatus for Aggregate Impact Test The apparatus as per IS 2386 Part IV – 1963 consists of i A testing machine weighing 45 to 60 kg and having a metal base with a painted lower surface of not less than 30 cm in diameter It is supported on level and plane concrete floor of minimum 45 cm thickness
More Detailaggregate crushing value test report:The 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
More Detailaggregate crushing value test report:Aggregate 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
More Detailaggregate crushing value test report:AGGREGATE CRUSHING VALUE TEST IS 2386PART 4 quality of pavement aggregate possessing low aggregate crushing value To determine the aggregate crushing value by compressive testing machine Results The mean of the crushing value obtained in the two tests is reported as the
More Detailaggregate crushing value test report:The 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
More Detailaggregate crushing value test report:absorption and specific gravity iii aggregate crushing value and aggregate impact value 21 The Properties In aggregate crushing value test the aggregate is subjected to 400 KN compression load in a cylindrical mold
More Detailaggregate crushing value test report:AGGREGATE CRUSHING VALUE This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 Part IV – ation The aggregate crushing value provides a relative measure of the
More Detailaggregate crushing value test report:Feb 08 2012 · Aggregate impact and crushing test Country Material Requirements UK Structural PC concrete 10 Fines Force l00kN Other PC concrete 10 Fines Force 50kN Road bases 10 Fines Force 50kN Bituminous Surfacing BSI Abrasion Test NZ PC concrete 10 Fines Force 130kN Road bases 10 Fines Force 130kN Sealing chips 10 Fines Force 230kN Asphalt
More Detailaggregate crushing value test report:Note 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
More Detailaggregate crushing value test report:This test is very similar to Aggregate Crushing Test in which a standard force 400kN is applied and fines material expressed as a percentage of the original mass is the aggregate crushing value Granular subbase is subjected to repeated loadings from truck types The stress level at the contact points of aggregate particles is quite high
More Detailaggregate crushing value test report:The Aggregate Crushing Value ACV Test Set measures how resistant an aggregate is when being crushed under a gradually applied compressive load Each set consists of steel cylinder plunger base plate cylindrical measure and tamping rod
More Detailaggregate crushing value test report:For the Aggregate crushing value test an aggregate sample passing through 125 mm IS sieve and retained on 10mm IS sieve is selected and dried to a temperature of 105 ºC to 110 ºC then cooled to room temperature To fill the cylindrical measure mould about 65 kg of a
More Detailaggregate crushing value test report:The mean of the crushing value obtained in the two tetsis reported as the aggregate crushing value Determination of Ten Percent Fines Value The ten percent fines value is a measure of resistance of tbe aggregates to the crushing
More Detailaggregate crushing value test report:absorption and specific gravity iii aggregate crushing value and aggregate impact value 21 The Properties In aggregate crushing value test the aggregate is subjected to 400 KN compression load in a cylindrical mold
More Detailaggregate crushing value test report:Determination of Aggregate Crushing Value Construction Jan 10 2017 · CONCLUSION In conclusion the aggregate crushing value that we obtained from the test is about 1805 We are satisfied with this value since the percentage of aggregate crushing value is less than the standard value of 35 Get Price
More Detailaggregate crushing value test report:AGGREGATE CRUSHING VALUE This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 Part IV – ation The aggregate crushing value provides a relative measure of the
More Detailaggregate crushing value test report:This test is very similar to Aggregate Crushing Test in which a standard force 400kN is applied and fines material expressed as a percentage of the original mass is the aggregate crushing value Granular subbase is subjected to repeated loadings from truck types The stress level at the contact points of aggregate particles is quite high
More Detailaggregate crushing value test report:determination of aggregate crushing value Dronacharya College of 1 To determine the aggregate crushing value of coarse aggregates The apparatus of the aggregate crushing value test as per IS 2386 Part IV – 1963 Report the mean of two observation rounded to
More Detailaggregate crushing value test report:Note 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
More Detailaggregate crushing value test report:Dec 15 2017 · Classification of aggregates using Aggregate Impact Value is as given below Aggregate Impact Value Classification 20 Exceptionally Strong 10 – 20 Strong 2030 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
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