Aggregate Crushing Value ACV can be determined by using a simple formula This test is repeated once or twice and the average crushing value of the aggregate is determined The average crushing value in the different tests is the actual crushing value of aggregate...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
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In accordance with the field visit of working site and technical guidance, Fote Machinery introduced 3 stages crushing process for our customer....
Processing capacity: 200-250 t/hApplied material: basalt
Gold ore whose types of deposits are diverse and complex is the mineral assemblage of gold. With features of chalcophile affinity and high melting point, the gold ore includes conglomerate type, porphyry type, quartz vein type and volcanic rock type, etc....
Brand Name: Fote Machinery
Application: Ore concentrate/separator plant
Related Equipments: vibrating feeder, jaw crusher, cone crusher, sand maker and vibrating screen....
Raw Material: granite
Crushing Capacity: 240t/h
Size of Finished case: 31.5mm-50mm
Related Equipments: PE-750×1060 Jaw crusher , PYFB-0918 Hydraulic cone crusher and 3YK1548 vibrating screen ....
Raw Material: gold ores
Hourly Output: 120t
Discharging Size: ≦10mm
Aggregate Crushing Value ACV can be determined by using a simple formula This test is repeated once or twice and the average crushing value of the aggregate is determined The average crushing value in the different tests is the actual crushing value of aggregate
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Procedure The aggregate sample The material for the standard test consists of aggregates sized 100 mm to 125 mm The aggregates must be in surface dry condition before testing The aggregates may be dried by heating at 100 oC – 110 o C for not mor than 4 hours and cooled to room temperature before testing if necessary
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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 sample of aggregate is sufficient
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Apr 28 2016 · 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
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May 27 2020 · The crushing value of an aggregate indicates its resistance against crushing under gradually applied compressive loads The standard aggregate crushing test is made on aggregate passing 125mm IS sieve and retained on 10 mm IS sieve Procedure About 65 Kg material consisting of aggregates passing 125mm IS sieve and retained on 10mm sieve is
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Procedure for crushing strength of aggregate Before testing the aggregate should be in surface dry can achieve the dry condition of aggregate by placing aggregates in an oven for 4 hours at 100degree Celcius The aggregates passing through 125mm and retained on 10mm IS sieves are selected for finding aggregate crushing strength
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Procedure of Aggregate Crushing Value Test Put the cylinder in position on the base plate and weigh it W Put the sample in 3 layers each layer being subjected to 25 strokes using the tamping rod Care being taken in the case of weak materials not to break the particles and weigh it W1
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Read More AGGREGATE CRUSHING VALUE TEST – PROCEDURE AND RESULT Objective This method of test used to measure the impact value of aggregate use in the construction of Highway pavement and concrete structure ReferenceIS 2386 Part 4 – 1963 Apparatus
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Procedure to determine Aggregate Crushing Value i The aggregates passing through 125mm and retained on 10mm IS Sieve are ovendried at a temperature of 100 to 110 o C for 3 to 4hrs ii The cylinder of the apparatus is filled in 3 layers each layer tamped with 25 strokes of a tamping rod
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21 Object This method of test covers the procedure for determining aggregate crushing value of coarse aggregate NOTE 1 The ‘aggregate crushing value’ gives a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load With aggre gate of ‘aggregate crushing value’ 30 or higher the
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