• Aggregate Impact Value Test, Procedure, Result &

    Aggregate Impact Value Test, Procedure, Result & Standards “Aggregate Impact Value is an ability or toughness of aggregates which resist sudden impact or shock load on it” Also, it can be defined as the resistance of aggregate to failure by impact load

  • Aggregate Impact Value Civil Engineering

    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 – 125mm, 10mm and 236mm, 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

  • Impact Test Of Aggregate | Lab Test Procedure

    5 Similarly, two such layers of aggregates are filled in the cylinder and compacted 6 Then, the net weight of the aggregates is determined 7 The experimental setup of the impact value testing apparatus is then done 8 The cup is then firmly fixed on the base of the testing machine followed by the placing of the test sample 9

  • Impact Test on Aggregates GharPedia

    An impact value is measured as % of aggregates passed through the 236mm sieve (W2) to the total weight of the sample (W1) Aggregate impact value (The value of aggregate impact test) = (W1/W2)*100 The value of aggregate impact test should not be more than 45% by weight of aggregates

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  • Impact Test Equipment Ltd Home Page Impact civil

    Impact is also a leading manufacturer of test sieves within the UK, Impact has been supplying to engineering, mining, chemical, pharmaceutical, agricultural and food industries for over 20 years, and are proud to have a reputation for supplying quality products and excellent service Our sieves are manufactured to the highest standards, with

  • IS 23864 (1963): Methods of test for aggregates for

    relating to testing of aggregates for concrete, and it does not include all Determination of Aggregate Impact Vaiue, d) Determination of Aggregate Abrasion Value, e) Determination of the Polished Stone Value, and f) Determination of Crushing Strength A compression testing machine capable of applying a load of 46

  • 7 Lab Tests on Aggregates to Make Better Concrete

    Place the mould in the aggregate impact testing machine and administer 15 numbers of blows of a metal hammer After that, remove the crushed aggregate and sieve it through a 236 mm sieve The aggregate impact value is measured as % of aggregates

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  • Abrasion & Impact Resistance of Aggregates by Los

    Abrasion & Impact resistance of Aggregates is widely used as an indication of relative quality and competence of different sources of aggregates having approximately same mineral composition Referenced Documents C 13103, Test Method for Resistance to Degradation of Small Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

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  • Aggregate impact and SlideShare

    But for rounded or partially rounded aggregates, the load required to cause a total penetration·of 15 mm is applied where as for honeycomb~d aggregate like expanded shalesor slags that for a total penetration of 24 mm is applied in 10 minutes Impact testing machine, The machine

  • Automatic Impact Testing Machine Automatic

    Product Type: Impact Testing Machine Model Name/Number: Drop Weight Impact Testing Machine Brand: Next Innovations Impact Energy: Determined by the lifting height and configuration of different net weights Control Panel: mechanical, Electrical and Automatic control technologies Usage and Application: Primary quality control equipment for pipeline manufacturers, steel mills, iron & steel

  • Aggregate Impact Value Test as per IS 2386 Part 4

    The aggregate impact value test is an important test of aggregates It is done to obtain the resistance and impact of aggregates (stones) In this test a machine is used, which is called impact testing machine

  • IMPACT VALUE OF AGGREGATE | INFORMATION CIVIL

    APPARATUS: Impact testing machine, Cylinder, Tamping rod, IS Sieve 125mm, 10 mm and 236 mm, Weight balance PROCEDURE: 1 The aggregate sample should passing 125 mm IS sieve and retained on 10 mm IS sieve and dried in an oven for 4 hours at a temperature of 100 ̊ C to 110 ̊ C 2 The aggregates are filled about 1/3 full in the cylindrical container and tamped 25 times by rounded

  • Aggregate Testing Lab Equipment – Sun LabTek

    Aggregate Impact Tester With Blow Counter: Determination of Aggregate Impact Value – Impact Test on Aggregates is done to carry out to: Determine the impact value of the road aggregates, Assess their suitability in road construction on the basis of impact value A testing machine

  • Aggregate Impact Value (AIV) Apparatus TESTMAK

    Standards BS 812:112 General Description The Aggregates Impact Value (AIV) Apparatus is used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact The counter fitted to the machine automatically records the number of blows delivered to the sample

  • Exp 4 Aggregate Impact Value Civil Engineers PK

    Impact testing machine; Spanner; Balance; Procedure: Aggregate Impact Value Aggregate Impact Value The cup shall be fixed firmly in position on the base of the machine and the whole of the test sample will be placed in it and compacted by a single tamping of 25 strokes of the tamping rod

  • DETERMINATION OF AGGREGATE IMPACT VALUE

    Apparatus for Aggregate Impact Test Aggregate Impact Value Apparatus Balance (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 The machine should also have provisions for fixing its base

  • Aggregate Test Procedure – The Quality Guru

    AGGREGATES IMPACT VALUE TEST (IS: 2386 PARTIV) Purpose: The purpose of this test is to determine the impact value of coarse aggregate The aggregate impact test value is a measure of resistance to sudden impact or shock, which may vary from its resistance to gradually applied compressive load

  • IS 23864 (1963): Methods of test for aggregates for

    IS : 2386 (Part IV) ‘ 1963 22 Apparatus The apparatus for the standard test shall consist of following : a) A 15cm diameter openended steel cylinder, with plunger and baseplate, of the general form and dimensions shown in Fig 1

  • Mechanical Properties of Coarse Aggregates for

    Find the weight of the aggregates as (W1) Place the test sample in the cup and it shall be subjected to 15 strokes with the hammer of AIV machine and then sieved through 236 mm IS Sieve The fraction passing through the sieve shall be weighed as (W2) and AIV shall be calculated as below: Aggregate Impact Value = (W2 / W1) * 100

  • Automatic Impact Testing Machine Automatic

    Product Type: Impact Testing Machine Model Name/Number: Drop Weight Impact Testing Machine Brand: Next Innovations Impact Energy: Determined by the lifting height and configuration of different net weights Control Panel: mechanical, Electrical and Automatic control technologies Usage and Application: Primary quality control equipment for pipeline manufacturers, steel mills, iron & steel

  • Aggregates Testing Equipments by Kensains Sdn Bhd

    Determination of relative densities and water absorption for aggregates 10mm norminal size and smaller Sample Splitters Used to divide aggregates into a representative sample increment for testing Sand Absorption Cone And Tamper Used to determine the specific gravity and absorption of fine aggregates Sieves

  • Testing equipment for aggregate materials Testmak

    TESTMAK Testing equipment for aggregate materials, Testmak Material Testing Equipment Aggregates Impact Value Böhme Abrasion Test Machine Los Angeles Abrasion Testing Machine; Methylene Blue Test Kit Micro Deval Test Machine Moisture Determination Balance Organic Impurities Test Set Point Load Test Device

  • Determination of Aggregate Impact Value Impact

    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

  • Impact Test Equipment Ltd Home Page Impact civil

    Impact is also a leading manufacturer of test sieves within the UK, Impact has been supplying to engineering, mining, chemical, pharmaceutical, agricultural and food industries for over 20 years, and are proud to have a reputation for supplying quality products and excellent service

  • Lab Test on Aggregates at Site CIVIL JUNGLE

    The impact machine shall rest without wedging or packing upon the level plate The cup shall be fixed firmly in position on the base of the machine and whole of the test sample placed in it subject to fifteen blows of the metal hammer of weight 14 kg falling from a height 38 cm

  • Aggregate Impact Value Calculator, Test on course

    The apparatus shall consist of the following: Impact testing machine of the general form shown in Fig; SievesThe IS Sieves of sizes 125, 10 and 236 mm; Measure A cylindrical metal measure, tared to the nearest gram, of sufficient rigidity to retain its form under rough usage, and of

  • Aggregate Test Procedure – The Quality Guru

    AGGREGATES IMPACT VALUE TEST (IS: 2386 PARTIV) Purpose: The purpose of this test is to determine the impact value of coarse aggregate The aggregate impact test value is a measure of resistance to sudden impact or shock, which may vary from its resistance to gradually applied compressive load

  • IS 23864 (1963): Methods of test for aggregates for

    IS : 2386 (Part IV) ‘ 1963 22 Apparatus The apparatus for the standard test shall consist of following : a) A 15cm diameter openended steel cylinder, with plunger and baseplate, of the general form and dimensions shown in Fig 1

  • Mechanical Properties of Coarse Aggregates for

    Find the weight of the aggregates as (W1) Place the test sample in the cup and it shall be subjected to 15 strokes with the hammer of AIV machine and then sieved through 236 mm IS Sieve The fraction passing through the sieve shall be weighed as (W2) and AIV shall be calculated as below: Aggregate Impact Value = (W2 / W1) * 100

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