Jan 09, 2018·AIV Testing Machine; Electronic Balance; Sieves 12.5 mm, 10 mm and 2.36 mm;TestTrays; Sample of 20mmAggregate; Procedure. Take the sampleaggregate; Pass the sample with 12.5 mm sieve and retained on 10 mm sieve. Fill the Cylinder Cup (Diameter 75 mm Depth 50 mm) in three layer with 25 gentle stroke each with tamping rod (10 mm in diameter ...
[email protected]TheAggregate Impact Value Testing Apparatus, meets with BS 812, it is robustly designed to determine theAggregate Impact Value(AIV) ofaggregateswhich provides a relative measure of the resistance of anaggregateto sudden shock orimpact. The counter fitted to themachineautomatically records the number of blows delivered to the sample, manufactured from heavy duty plated steel to resist corrosion.
Get PriceAs per IS: 2386 (IV) 9377. This Apparatus is used to determineaggregate impactvalue of coarseaggregate. The hammer of thetesterfall freely from 380 mm height on coarseaggregatefor 15 times/15 sec.the crushedaggregateremoved from the cup ,then sieved and weighed.
Get PriceAIV testis conducted to determine theAggregate ImpactValue of Coarseaggregate. Theaggregate impactvalue gives a relative measure of the resistance of anaggregateto sudden shock orimpact, which in someaggregatesdiffers from Its resistance to a slow compression load.Aggregate impactvalue Calculation And uses
Get Price2019127The apparatus of theaggregate impact value testconsists of Atesting machineweighing 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 themachineshould also have provisions for fixing its base.
Get PriceAggregate Impact Value(AIV)Test Machine. UTA0650. TheAggregate Impact Value Testing Apparatusis robustly designed to determine theAggregate Impact Value(AIV) ofaggregateswhich provides a relative measure of the resistance of anaggregateto sudden shock orimpact. Crushing value apparatus (ACV),Aggregates testing...
Get PriceTheaggregate impactvalue is expressed as the percentage of the fines formed w.r.t the total weight of thesample Aggregate Impact Value(AIV) = (100*M2)/M1 Where: M1 =Mass of thetestspecimen M2 = Mass of thetestspecimen passing 2.36 mmtestsieve Determination ofAggregate Impact value test report- YouTube
Get Priceaggregate impact value aiv test thebushlodge.co.za From the data obtained and theAggregate Impact Value Test(AIV) that we have done, it shows that our mean value from all three samples is 24.5%. Based from theAggregate ImpactStandard, for theaggregate impactvalue of 24.5% which is 20% 30% is satisfactory strong for
Get PriceAGGREGATE IMPACTVALUE. Thistestis done to determine theaggregate impactvalue of coarseaggregatesas per IS: 2386 (Part IV) – 1963. The apparatus used for determiningaggregate impactvalue of coarseaggregatesis.Impact testing machineconforming 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 …
Get PriceProcedure ofAggregate Impact TestThetestsample consists ofaggregatessized 10.0 mm 12.5 mm.Aggregatesmay 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. Theaggregatespassing through 12.5mm sieve and retained on 10.0mm sieve comprises thetestmaterial.
Get PriceApparatus used inImpact test. The apparatus of theaggregate impactvaluetestconsists of: Atesting machineweighing 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.
Get PriceStandards. BS 812:112. General Description. TheAggregates ImpactValue (AIV) Apparatus is used to determine theaggregate impactvalue which provides a relative measure of the resistance of anaggregateto sudden shock orimpact. The counter fitted to themachineautomatically records the number of blows delivered to the sample.
Get PriceSTANDARDS : EN 1097-8; BS 812-113. TheAggregateAbrasion ValueTesting Machineis used to determine theAggregateAbrasion Value (AAV) bytestingthe measure. of the resistance ofaggregatesto surface wear by abrasion. The AbrasionMachineconsists of a flat circular cast iron grinding lap wheel of 600 mm dia. which rotates in a horizontal plane at a
Get PriceAggregate ImpactValue (AIV)Test Machine. UTA0650. TheAggregate ImpactValueTestingApparatus is robustly designed to determine theAggregate ImpactValue (AIV) ofaggregateswhich provides a relative measure of the resistance of anaggregateto sudden shock orimpact. Crushing value apparatus (ACV),Aggregates testing...
Get PriceAiv 1 aggregate impact tester impacting testing machine.TestMethodAggregate ImpactValue RC 37103 RC 37103 June 2013 Final Page1of 31Scope Thistestis used to determine the relative resistance toimpactof coarseaggregatespassing 132mm retained 95mm using animpact testing machineand is based on BS812Part 31975 2 Apparatus a An ...
Get PriceTheaggregate impactvalue is expressed as the percentage of the fines formed w.r.t the total weight of the sampleAggregate ImpactValue (AIV) = (100*M2)/M1 Where: M1 =Mass of thetestspecimen M2 = Mass of thetestspecimen passing 2.36 mmtestsieve
Get PriceImpactand Crushing Value - pcteau.Aggregate ImpactValue (AIV)Test MachineUTA-0650 TheAggregate ImpactValueTestingApparatus is robustly designed to determine theAggregate ImpactValue (AIV) ofaggregateswhich provides a relative measure of the resistance of anaggregateto sudden shock orimpactThe number of blows delivered to the sample is automatically documented.
Get PriceThe apparatus used for determiningaggregate impactvalue of coarseaggregatesisImpact testing machineconforming 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.
Get PriceProduct Code. UTA-0650Aggregate ImpactValue (AIV)TestingApparatus. Standards. BS 812:112. TheAggregate ImpactValueTestingApparatus, meets with BS 812, it is robustly designed to determine theAggregate ImpactValue (AIV) ofaggregateswhich provides a relative measure of the resistance of anaggregateto sudden shock orimpact.
Get PriceThe apparatus used for determiningaggregate impactvalue of coarseaggregatesisImpact testing machineconforming 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.
Get PriceAggregate Impact TesterOuraggregate impact testersare used for determining theaggregate impactvalue. 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 …
Get PriceIntroduction onaggregate impact testing machineppt. Dec 29, 2014· Atestdesigned to evaluate the toughness of stones i.e., the resistance of the stones to fracture under repeated impacts may be called animpact testfor road stones.
Get PriceIMPACTVALUE OF AGGREGATEiricen.gov. Fig. 3Impact Testing machineWeight of hammer is 13.5 to 14.0 kg and Height of Fall is 380±5 mm 3.Reference IS 2386(Part 4) 1963 Methods ofTestforAggregatesfor Concrete- Mechanical Properties.
Get PriceAggregate ImpactValue - Civil Engineering. The apparatus used for determiningaggregate impactvalue of coarseaggregatesisImpact testing machineconforming 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.
Get PriceFig. 3:Impact Testing machine. Weight of hammer is 13.5 to 14.0 kg and Height of Fall is 380±5 mm . 3. reference. IS 2386(Part 4):1963 Methods ofTestforAggregatesfor Concrete- Mechanical Properties. Reaffirmed- Dec 2016 4. procedure. Thetestsample shall consist ofaggregatethe whole of which passes a 12.5 mm IS Sieve and is retained on ...
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