Aggregate impact value test - slideshare.net
Jun 14, 2012· Aggregate impact value test 1. Aggregate Impact Value TestAim: To conduct a test to determine aggregate impact value of coarseaggregate.Note: Aggregate Impact Value gives a relative measure of the resistanceof an aggregate to a sudden shock or impact which differs fromcrushing strength.IS: 2386 Part IV.Apparatus:Impact TestingAggregates - SlideShare,Jan 14, 2015· Toughness Is the resistance of aggregate to failure by impact. This can be determined by aggregate impact test. The aggregate impact value shall not exceed 45% by weight for aggregate used for concrete other than those used for wearingaggregate impact value test ppt – we civil engineers,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) -… Subscribe to Blog via Email(DOC) AGGREGATE IMPACT VALUE TEST | hong g.woei,1.0 AGGREGATE IMPACT VALUE TEST 1 1.0 INTRODUCTION Aggregates used in road construction, should be strong enough to resist crushing under traffic wheel loads if the aggregates are weak, the stability of the pavement structure is likely to be adversely affected. The strength of coarse aggregates is assessed by aggregates impact test.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…High & Low Energy Pendulum Impact Testing Machine from,,Tinius Olsen manufactures several high capacity pendulum impact testers, most of which can be easily changed from a Charpy configuration to an Izod configuration, or even to a tensile impact configuration. These testers come in several capacities and are designed primarily for determining the impact resistance of metals and are designed to fully comply with the specifications outlined in ASTM,
Aggregate Crushing Value Test For Ppt
crushing value of aggregate ppt. ppt on crushing value, Get Detail; Aggregate Impact Value. Procedure to determine Aggregate Impact Value i) The cup of the impact testing machine should be fixed firmly in position on the base of the machine and the whole of the test sample placed in it and compacted by 25 strokes of the tamping rod.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…IMPACT VALUE OF AGGREGATE - iricen.gov.in,fresh test made. Two tests shall be made. 5.Calculation 1.The ratio of the weight of fines formed to the total sample weight in each test shall he expressed as a percentage, the result being recorded to the first decimal place: Aggregate Impact Value = (B/A) X 100 where A = weight in g of saturated surfaceDetermination of Aggregate Impact Value - Impact Test on,,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. (i) Sieve the material through 12.5 mm and 10.0mm IS sieves. The aggregates passing through 12.5mm sieve and retained on 10.0mm sieve comprises the test material.Coarse_aggregate.ppt | Construction Aggregate | Wear,Coarse Aggregates. Aggregate. Coarse Aggregates Deleterious Materials ASTM C142. Mass percentage of contaminants such as clay lumps, shale, wood, mica, and coal Test Wet sieving agg. size fraction over specified sieves Mass lost = % contaminants Range from 0.2% to 10%, depending upon contaminant Aggregate. Coarse AggregatesAggregate Impact value Test Apparatus, Procedure and uses,,Jul 01, 2019· 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.
DETERMINATION OF AGGREGATE IMPACT VALUE - YouTube
Dec 08, 2017· In this video , we will see the procedure of determining aggregate impact value as per IS 2386 PART4.AGGREGATE IMPACT VALUE (IS:2386-Part IV-1963) - CivilBlog.Org,May 07, 2013· Objective For determination of the aggregate impact value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve. Reference Standards IS: 2386(Part IV)-1963 Methods of test for aggregate for concrete Part IV Mechanical Properties. Equipment & Apparatus Aggregate Impact Test Machine Sieves (12.5mm,10mm) Cylindrical metal measure Tamping Rodaggregate crushing value test for ppt,aggregate crushing value test for ppt. Aggregate crushing value test on coarse aggregates gives a relative measure of the resistance of an aggregate crushing under gradually applied compressive load Coarse aggregate crushing value is the percentage by weight of the crushed material obtained when test aggregates are subjected to a specified load under standardized conditionsDETERMINATION OF AGGREGATE CRUSHING VALUE,This characteristic is measured by impact value test. 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. 3. APPARATUS The apparatus of the aggregate impact value testppt on stone aggregate and tests | Mining & Quarry Plant,Mar 25, 2013· For Aggregate Testing, Aggregate Impact Test, Petrographic aggregate used in concrete ppt – Crusher South Africa The PowerPoint PPT presentation: “Tests on Aggregates” is the property of its rightful owner. stone crusher; sand maker; feeder & screen; crusher parts; HotSeminar Slide On Recycling Aggregate,ppt on aggregate crushers - Cone crusher, stone crusher, ppt on crushing value of coarse aggregate. Aggregate impact and crushing test – SlideShare. 2/8/2012 · Aggregate impact and crushing test Document Transcript. Read more
crushing value of coarse aggregate practile volues
aggregate impact value of coarse aggregate. AGGREGATE 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 – 12.5mm, 10mm and 2.36mm. Get PriceAggregate Crushing Value Test For Ppt,crushing value of aggregate ppt. ppt on crushing value, Get Detail; Aggregate Impact Value. Procedure to determine Aggregate Impact Value i) The cup of the impact testing machine should be fixed firmly in position on the base of the machine and the whole of the test sample placed in it and compacted by 25 strokes of the tamping rod.Aggregate Testing for Concrete ppt | Sand | Construction,,AGGREGATE TESTING FOR CONCRETE • EIL SPECIFICATION 6-68-0004, 6-68-0022, 6-68-0019 • IS 456, IS 383, IS 4926, IS 2386, IS 2430, IS 4082 FREQUENCY OF AGGREGATE TESTING • Frequency of testing shall be as per Annex B of IS 4926 & Table 3B of EIL Spec 6-68-004 • Sampling for testing shall be as per IS 2430 • Weight of samples for 4.75mm, 10mm & 20mm shall be 10Kg, 10Kg & 25 Kg,High & Low Energy Pendulum Impact Testing Machine from,,Tinius Olsen manufactures several high capacity pendulum impact testers, most of which can be easily changed from a Charpy configuration to an Izod configuration, or even to a tensile impact configuration. These testers come in several capacities and are designed primarily for determining the impact resistance of metals and are designed to fully comply with the specifications outlined in ASTM,ppt on stone aggregate and tests | Mining & Quarry Plant,Mar 25, 2013· For Aggregate Testing, Aggregate Impact Test, Petrographic aggregate used in concrete ppt – Crusher South Africa The PowerPoint PPT presentation: “Tests on Aggregates” is the property of its rightful owner. stone crusher; sand maker; feeder & screen; crusher parts; HotTinius Olsen High Energy Pendulum Impact Testing Machine,IT 406, 542, and 800 Pendulum Impact. Tinius Olsen’s pendulum impact testers are versatile and reliable machines designed to fully comply with the specifications outlined in ASTM E23, EN10045-2 and ISO 148. Today, the Model IT406 and the Model IT542 are widely recognized as the standards of the industry for impact testing.
DETERMINATION OF AGGREGATE CRUSHING VALUE
This characteristic is measured by impact value test. 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. 3. APPARATUS The apparatus of the aggregate impact value test7 LAB TESTS ON AGGREGATE TO CHECK QUALITY FOR USE IN,Sep 12, 2015· Impact Test Fig-3 Impact Test Setup. The aggregate impact test is carried out to evaluate the resistance to impact of aggregates. Aggregates passing 12.5 mm sieve and retained on 10 mm sieve is filled in a cylindrical steel cup of internal dia 10.2 mm and depth 5 cm which is attached to a metal base of impact testing machine.Aggregate Impact Value - engineeringcivil,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.IS 2386-4 (1963): Methods of test for aggregates for,,c) Determination of Aggregate Impact Vaiue, d) Determination of Aggregate Abrasion Value, e) Determination of the Polished Stone Value, and f) Determination of Crushing Strength. 2. DETERMINATION OF AGGREGATE CRUSHING VALUE 2.1 Object - This method of test covers the procedure for determiningAggregate Demand Aggregate Supply - MIT,• Monetary and fiscal policies move aggregate demand (AD) • But final impact on Y and P depends on…. • Aggregate Supply (AS) – Long run – Short run. AS curve in Long Run • Long‐run (LRAS) capacity to produce by an economy given by Y=Af(K,L) K is the capital stock, whichManual of Aggregate Quality Test Procedures,Manual of Aggregate Quality Test Procedures April 16, 2019 HARD COPIES UNCONTROLLED Page i of iv Revision History and Document Control The Manual of Aggregate Quality Test Procedures will be reviewed by the Aggregate Technology Coordinator for adequacy and updated as necessary to reflect the current policies and technology changes.
Aggregate Impact Test - IIT K
Aggregate Impact Test. Aggregate impact value gives the relative strength of aggregates against impact loading.,(PPT) CIVIL PROJECT PPT RECYCLED AGGREGATE CONCRETE,,CIVIL PROJECT PPT RECYCLED AGGREGATE CONCRETE. Download. CIVIL PROJECT PPT RECYCLED AGGREGATE CONCRETE, There are many testing based on the recycled aggregate have been carried out all around the world., (part IV) 1963 • AGGREGATE IMPACT VALUE as per IS 2386(part IV)1963 • LOS ANGELES ABRASION as per IS 2386(part IV)1963 • WATER,Pavement materials: Aggregates,The aggregate impact test is carried out to evaluate the resistance to impact of aggregates. Aggregates passing 12.5 mm sieve and retained on 10 mm sieve is filled in a cylindrical steel cup of internal dia 10.2 mm and depth 5 cm which is attached to a metal base of impact testing machine. The material is filled in 3 layers where each layer is,,,,
