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2. Aim:-To Determine Aggregate Crushing Value Scope:-This test helps to determine the aggregate crushing value of coarse aggregates as per IS: 2386 (Part IV) - 1963.Apparatus:-Cylindrical measure and plunger, Compression testing machine, IS Sieves of sizes - 12.5mm, 10mm and 2.36mm Procedure i.The aggregates passing through 12.5mm and retained on 10mm IS Sieve are oven-dried at a ...
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Aggregate Crushing. Value 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. Procedure to determine Aggregate Crushing Value i) The aggregates passing through 12.5mm and retained on ...
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Sieve analysis was carried out as per IS 2386 (Part I)-19 63 for crushed recycled coarse aggregate a nd natural aggregates. The IS Sieve Set used for this test were of size 40mm, 20 mm, 12.5mm ...
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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
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SPECIFICATION Ref std: IS 9377, IS 2386 Crushing value apparatus will be used for measuring the resistance of an aggregate to crushing as per IS 2386 (part 4).
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The apparatus shall consist of the following: Impact testing machine of the general form shown in Fig.; Sieves-The IS Sieves of sizes 12.5, 10 and 2.36 mm.; Measure - A cylindrical metal measure, tared to the nearest gram, of sufficient rigidity to retain its form under rough usage, and of the following internal dimensions : Diameter 75 mm Diameter 50 mm
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Mechanism of calcite cane crusher equipment. Calcite Crusher for Sale Zhengzhou Unique Industrial,Calcite Crusher is an key stone crusher machine for the crushing of calcite The essential component of calcite is calcium carbonate It is a important rock-forming mineral with hardness of 2704--30, specific gravity is between 26 and 28 after being ...
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Aggregate Impact Tester is used for determining the aggregate impact value and has been designed in accordance with IS:2386 (Part 4 ), IS:9377. The sturdy construction consists of a base and support columns to form a rigid frame work around the quick release trigger mechanism to ensure an effective free fall of the hammer during test. The free fall can be adjusted through 380 ± 5 mm.
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2021-7-22 · The aggregates crushing value test should be performed as per IS code 2386 Part IV. First, fill the sample aggregate with one-third of the cylindrical measure in three layers. Each layer should be tamped 25times freely. After filling the sample aggregate, weigh and record it as W1.
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The apparatus used for determining aggregate impact value of coarse aggregates is 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.
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Aggregate Crushing Value IS: 2386 PART- 4 Home Aggregate Tests Calculate Crushing Value Determine aggregate crushing value Test - I Original weight of the Sample ( WA ) gm Weight of the Sample passing 2.36 mm Sieve ( WB) gm Weight of the Sample retained 2.36 mm Sieve ( WC) gm Test - II WA gm WB gm WC gm Aggregate Crushing Value 11 %
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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 ... AS THE I.S CONSIDERATIONS SIZE OF AGGREGATE FOR CRUSHING VALUE SHOULD LIES BETWEEN 10-12.5MM
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Aggregate Impact Value on Coarse Aggregates Apparatus for Aggregate Impact Test The apparatus as per IS: 2386 (Part IV) - 1963 consists of: (i) A testing machine weighing 45 to 60 kg and having a metal base with a painted lower surface of not less than 30 cm in diameter. It is supported on level and plane concrete floor of minimum 45 cm thickness.
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As Per IS 9376 to 1979 & IS 2386 (Part IV)-1963. For measuring resistance of aggregates to crushing. Items in Enq. Box : AGGREGATE CRUSHING VALUE APPARATUS. 150 mm DIA . Order Code: AIC-ACV-150. Add To Enquiry Box; It is useful for 3/8" to 3/4" aggregate.
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Therefore, aggregates used in road construction must be hard enough to resist Abrasion. The resistance offered by the aggregate to Abrasion is determined in the laboratory by the Los Angeles testing machine.. The Los Angeles abrasion test's working principle is to produce abrasive action using standard steel balls, which, when mixed with aggregates and spun in a drum for a specified time for ...
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Aggregate Crushing Value Apparatus : ZI 6010. IS 2376 (PART-IV) & BS 812. For Measuring of Resistance of Aggregate to Crushing. Specification : Consists of M.S. Cylindrical Container 150mm +/-0.5mm dia x 130mm to 140mm high with base plate 200 to 230mm/sqr x 6mm thick. A Plunger of 148mm +/-0.5mm dia x 100 to 115mm high.
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MACHINE — 02 Due to continuous R&D, Data & Design are subject to change without prior notice. ... AGGREGATE CRUSHING VALUE APPARATUS As Per IS 9376 - 1979 & IS 2386 (Part IV) - 1963. Useful to measure resistance of aggregates to crushing under a gradually applied compressive load. NOTE : on special request AIC-ACV-300. ... As Per IS 2386 ...
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It is based on the percentage voids in the aggregate after compaction as per IS 2386-1963 part-1. This test gives a value called as angularity number. The percentage voids are calculated as follows: A single sized aggregate is filled in a metallic cylinder of three litre capacity.
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An illustration of a computer application window Wayback Machine. An illustration of an open book. Books. An illustration of two cells of a film strip. ... Full text of "IS 2386-7: ... Part VII: Alkali Aggregate Reactivity" See other formats ...
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The apparatus as per IS 2386 (Part-IV) 1993 consist of, Impact Testing Machine : A testing machine weighing 45 to 60 Kg and having a metal base with a heavy lower surface of not less than 30 centimetre in diameter. It is supported on plane and level concrete floor of minimum 45 cm thickness. The machine should have provision for fixing its base.
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0.1 this indian standard (part iv) was adopted by the indian standards institution on 24 september 1963, after the draft finalized by the cement and concrete sectional committee had been approved by the building division council. 0.2 one of the major contributing factors to the quality of concrete is .
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CHAPTER 22. PAVEMENT MATERIALS: AGGREGATES NPTEL May 3, 2007 22.3.1 Crushing test One of the model in which pavement material can fail is by crushing under compressive stress. A test is standardized by IS:2386 part-IV and used to determine the crushing strength of aggregates. The aggregate crushing value provides a relative measure of resistance to crushing under gradually applied crushing load.
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As per IS 2386(Part-3) 1963: Methods of test for aggregates for concrete [Part-III: specific gravity, density, voids, absorption, and bulking] The specific gravity of coarse aggregate as per is code is 2.5 to 3. The water absorption of aggregate ranges from 0.1 to 2%.
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Aggregate Impact Value 4. Aggregate Crushing Value 1. Sieve Analysis of fine aggregates ... This is done by sieving the aggregates as per IS: 2386 (Part I) - 1963. ... The apparatus used for determining aggregate impact value of coarse aggregates is Impact testing machine conforming to IS: 2386 (Part IV)- 1963,IS Sieves of sizes - 12.5mm ...
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Aggregate Impact Value on Coarse Aggregates Apparatus for Aggregate Impact Test The apparatus as per IS: 2386 (Part IV) - 1963 consists of: (i) A testing machine weighing 45 to 60 kg and having a metal base with a painted lower surface of not less than 30 cm in diameter...
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Aggregate Crushing Machine Images - ulangin - Know More. Stone Crusher Pictures, aggregate manufacturing machines FindStone 4 bulldozers 155,355,375D Pls send me a price list a long with pictur Get Price; Stone Crusher Machine Xsm crushing equipment, Jaw crushers, impact crushers and cone crusher Crushing plant design and construction, quarry ...
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the aggregate impact value shall not exceed 45 percent by weight for aggregates used for concrete other than for wearing surfaces and 30 percent by weight for concrete for wearing surfaces, such as runways, roads and pavements. 3.5 aggregate abrasion value- unless otherwise agreed to between the purchaser .
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A test is standardized by IS:2386 part-IV and used to determine the crushing strength of aggregates. The aggregate crushing value provides a relative measure of resistance to crushing under gradually applied crushing load.
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As per IS 2386 part 3, in the bulk density test, the sample is filled in three layers and given 25 tamping each. As per IS 2386 part4, the sample for crushing test is filled in three layers and tamped 25 times each. 12. The polished stone value of an aggregate is reported as the _____ of the two values of _____ a) Mean, abrasion number
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Following Tests were conducted to investigate the properties of the aggregate as well as bitumen. 3.1 TESTS FOR AGGREGATE 3.1.1 Sieve Analysis of Aggregates 3.1.2 Specific Gravity & Water Absorption Test [IS: 2386 (Part 3) 1963] 3.1.3 Aggregate Impact Value Test [IS: 2386 (part 4) 1963] 3.1.4 Aggregate Crushing Value [IS: 2386 (Part 4) 1963]
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Deval Abrasion Testing Machine IS 2386 Part IV For determining the absorption value of coarse aggregate consisting of Two hollow cast iron cylinders closed at one end and fitted with tight fitting covers at the other and mounted on a metal shat at an angle,... Know More AGGREGATE TESTING
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This test has been covered by IS 2386 (Part-IV) 1963. In this test aggregate of the specified grading is placed in a cylindrical drum of inside length and diameter of 500 mm and 700 mm respectively. This cylinder is mounted horizontally on stub shafts.
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The oven dried and accurately weighed aggregates are subjected to crushing test on compression testing machine and weight of the resultant fines passing the specified IS sieve to the total weight of the sample expressed a s a percentage is defined as Aggregate Crushing Value. The apparatus is available in three size 75mm dia for 1/8" to ¼ ...
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Release load and remove the steelcylinder from the machine. Take out the crushed aggregatesample and sieve on ... "Aggregate crushing value is determined by taking a percentage of weight crushed aggregate sample passing through 2.36 mm IS Sieve divided ... The crushing value of the aggregate test is conducted as per IS IS:2386-Part 4-1963.
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The crushing strength or aggregate crushing value of a given road aggregate is found out as per IS-2386 Part- 4. The aggregate crushing value provides a relative measure of resistance to crushing under a gradually applied compressive load. To achieve a high quality of pavement aggregate possessing low aggregate crushing value should be preferred.
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Test is carried out on Various properties are determine as per IS 2386(Part-I) compressive testing machine having loading capacity .The result are shown below table 2. 2000KN. ... Percentage of e-waste added in the Aggregate Crushing 21% concrete as a replacement of coarse aggregate as shown in Value table 5. 2.4 Water Impurities free, clean ...
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Materials Testing Equipment Ltd - Aggregate Crushing Value. Aggregate Crushing Value: 35-09116 Aggregate Crushing Value Apparatus / TFV. As described in BS812, the ACV equipment comprises of a 150mm diameter steel cylinder ..
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Construction Guide. July 6, 2015 ·. 10 % fines value of coarse aggregates | IS 2386 - Part 4 - construction-guide - How to determine 10 % fines value of aggregate as per IS 2386- Part 4. An aggregates resistance to crushing is measure by the 'ten percent fines' value.
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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 Rod Balance (0-10kg) Oven (3000c) Aggregate Impact Value Test Apparatus Preparation Of Test Sample
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The aggregate manufactured by machine-crushed consist of stones of various sizes whereas hand -broken aggregates consist of only single stones. ... The recycled aggregates are weaker than the natural aggregates and their mechanical properties. as per IS code 2386-part 4 crushing value and impact value of concrete is do not exceed 30%. Recycled
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