200th Granite Crushing Plant
Processing materials: Granite
Production capacity: More than 200 tons
Feed size: less than 120 mm
May 05 2010 · 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 conditions
Processing materials: Granite
Production capacity: More than 200 tons
Feed size: less than 120 mm
Feeding Size: ≤25-≤30mm
Discharging Size: 0.125- 0.044mm
Production Capacity: 2-176TPH
Processing Ability: 770-2800TPH
Screw Diameter: 1500~3000mm
Rotation Rate: 2.5~6 r/min
Total Weight: 1.8–204.6t
Charge Amount: 1.8-204.6t
Processing Ability: 5.6–6250t/d
Power: 7.5-75kw
Processing Capacity: 10-30TPH
Applied Materials: Slag, blast furnace slag, fly ash, cinder, slag, carbide slag, limestone, clay, sand, quartz sand, etc.
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May 05 2010 · 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 conditions
read morecontact with water Where crushed aggregate is specified the screenings shall have at least 85 by weight of particles with at least one fractured face When tested for the Aggregate Crushing Value in accordance with AS114121 the aggregate shall have a crushing value not exceeding 20 Get Info A Study on the Utilization of Coconut Shell as Coarse
read moreProcedure 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
read moreFeb 15 2019 · Aggregate crushing value gives a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load The aggregate crushing value should not exceed 45 for aggregate used for concrete other than for wearing surfaces and 30 for concrete for wearing surfaces such as runways roads for pavements Aggregate Impact Value AIV
read moreUsed for aggregate passing 127 mm and retained by 952 mm sieve Weight 20 Kg approx A083 Comprising 75 mm nominal diameter steel cylinder plunger base plate tamping rod and measure 57 mm diameter x 90 mm deep Used for aggregate smaller than 952 mm Weight 8 kg approx The complete assemblies are cadmium plated for corrosion protection
read moreLimits The aggregate crushing value for cement concrete pavement shall not exceed 30 The aggregate crushing value for wearing surfaces shall not exceed 45 Get Price impact value as per is code of coarse aggregate limits IS 23864 1963 Methods of test for aggregates for
read morenumber Report the mean as the Aggregate Crushing Value unless the individual results differ by more than 007 times the mean value In this case repeat the test on two further specimens calculate the median of the four results to the nearest whole number and report the median as the Aggregate Crushing Value A data sheet is given as Form 771
read moreThe aggregate crushing value should not exceed 45 for aggregate used for concrete other than for wearing surfaces and 30 for concrete for wearing surfaces such as runways roads for pavements Aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock or impact As an alternative to
read moreThis percentage is known as a crushing value of aggregate This percentage should not exceed 30 of the total weight of aggregate taken for the test The aggregate crushing value test result should not be more than 30 for the concrete used for roads and pavements and in case of other structures it may be permitted up to 45
read moreJan 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 wearing surfaces
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