Impact Crusher
Feeding Granularity: 300-700mm
Production Capacity: 30-550TPH
Feed Opening: 400×730-1260×2040mm
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[email protected]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 o f Aggregate Impact Test The test sample consists of aggregates sized 100 mm 125 mm Aggregates may be dried by heating at 100110° C for a period of 4 hours and cooled...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non-metallic ore, also can be dry grinding and wet grinding.If you are interested in our products or want to visit the nearby production site, you can click the button below to consult us.Welcome to our factory to test machine for free!
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Feeding Granularity: 300-700mm
Production Capacity: 30-550TPH
Feed Opening: 400×730-1260×2040mm
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Feeding Size: ≤25-≤100mm
Production Capacity: 5-100t/h
Applied Materials: River gravel, iron ore, limestone, quartz, granite and other medium or hard ores and rocks.
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Power: 7.5-130kw
Cpacity: 10-35TPH
Instruction: Under engineer's guidance
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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 o f Aggregate Impact Test The test sample consists of aggregates sized 100 mm 125 mm Aggregates may be dried by heating at 100110° C for a period of 4 hours and cooled
Jan 09 2018 · Aggregate 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
A small portion of 14–10 mm sized coarse aggregate particles is confined in a steel pot and subjected to 15 blows by a small hammer in a standardised test rig after which the ‘ aggregate impact value’ AIV is determined from the fine material generated expressed as a percentage of the original weight of the test portion BS 812 Part 112 1990 130 Lower values indicate aggregates which are tougher
The aggregate impact value gives a relative measure of the toughness or the resistance of aggregate sudden shock or impact is not proportional to the resistance to a slowly applied compressive load
The aggregates should therefore have sufficient toughness to resist their disintegration on due to impact This characteristics is measured by impact value test The aggregate impact value is a determining measure of resistance to sudden impact or shock which may differ from its resistance to gradually applied compressive load
AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse aggregates as per IS 2386 Part IV – 1963 The apparatus used for determining aggregate impact value of coarse aggregates is
Jul 16 2014 · Aggregate impact value test gives an indication of aggregate’s toughness property ie property of a material to resist impact Aggregate impact values are used to classify the stone aggregates with respect to toughness property as given below Aggregate impact value Toughness Properties 10
AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse aggregates as per IS 2386 Part IV – 1963 The apparatus used for determining aggregate impact value of coarse aggregates is Impact testing machine conforming to IS 2386 Part IV 1963IS Sieves of sizes – 125mm 10mm and 236mm A cylindrical
Aggregate impact value calculation and uses 1 created by shahryar co 2 this test is done to determine the aggregate impact value of coarse aggregates aiv is basically a ratio of 236mm sieved aggregate to 14mm aggregate sieve the apparatus used for determining aggregate impact value Aggregate Demand Video Khan Academy
AGGREGATE ABRASION VALUE This test helps to determine the abrasion value of coarse aggregates as per IS 2386 Part IV – 1963 The apparatus used in this test are Los Angles abrasion testing machine IS Sieve of size – 17mm Abrasive charge – 12 nos
