aPPArAtUS agGreGATe ImpacT VALue Pdf

  • IS 9377 (1979): Specification for apparatus for aggregate ...

    2018-11-15 · IS I 9377 - 1979 Indian Standard SPECIFICATION FOR APPARATUS FOR AGGREGATE IMPACT VALUE 0. FOREWORD 0.1 This Indian Standard was adopted by the Indian Standards Institution on 20 December 1979, after the draft finalized by the Cement and Concrete Sectional Committee had been approved by

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  • IMPACT VALUE OF AGGREGATE - iricen.gov

    2019-3-11 · 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 compressive load. 2.Apparatus Required Fig. 1: Balance Balance should be accurate upto 1 g Fig. 2: Sieves Seives required are 12.5, 10.0 and 2.36 mm Fig. 3: Impact ...

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  • DETERMINATION OF AGGREGATE CRUSHING VALUE

    2017-5-29 · The apparatus of the aggregate impact value test as per IS: 2386 (Part IV) – 1963 consists of: 7) A testing machine weighing 45 to 60 kg and having a metal base with a plane lower surface of not less than 30 cm in diameter. It is supported on level and plane concrete

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  • Methods for determination of aggregate impact value

    2019-10-18 · aggregate impact value (AIV) which gives a relative measure of the resistance of an aggregate to sudden shock or impact. Two procedures are described, one in which the aggregate is tested in a dry condition, and the other in a soaked condition. The methods are applicable to aggregates passing at 14.0 mm test sieve and

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  • ELE International - Aggregate Impact Value Apparatus

    Aggregate Impact Value (AIV) The apparatus has been designed in a particularly heavy duty form, with specially hardened steel surfaces for minimum wear. The assembly is heavily plated to ensure corrosion resistance and forms a rigid frame around the quick-release trigger mechanism, which ensures an effective free fall of the hammer when ...

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  • IS 9377: Specification for apparatus for aggregate impact ...

    In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all

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  • AGGREGATE IMPACT VALUE APPARATUS - Matest

    Aggregate impact value apparatus - NF P18-574 . A080KIT. Aggregate impact value apparatus - BS 812 . Literature. Download. Contacts. Via delle Industrie, 25 - 24048 Treviolo (BG) - Italy Phone +39 035 2055011 - Fax +39 035 2055055 Email: [email protected] - VAT. 01696470168 ...

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  • Aggregate Impact value Test Apparatus, Procedure and

    2019-7-1 · The apparatus of the aggregate impact value test consists of: A testing machine weighing 45 to 60 kg and having a metal base with a plane lower

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  • Determination of Aggregate Impact Value - Impact Test on ...

    2010-2-22 · 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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  • Aggregate Impact Value Test | Impact Test Of Aggregate ...

    2 天前 · Aggregate impact value is the ratio of the weight of the fraction passing through 2.36 mm (weight W2) by the total weight of the sample (weight W1 + W2). Aggregate Impact Value = (W2/ (W1+W2)) * 100 = 80 gm / 300 gm = 26.67

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  • Aggregate Impact Value Apparatus - testmak

    2019-11-5 · Aggregate Impact Value Testing Apparatus (AIV) is used to determine the aggregate impact value which provides a rela-tive measure of the resistance of an aggregate to sudden shock or impact. The counter fi tted to the machine automati-cally records the number of blows delivered to the sample. AIV is made from steel protected against corrosion.

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  • IMPACT VALUE OF AGGREGATE - iricen.gov

    2019-3-11 · 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 compressive load. 2.Apparatus Required Fig. 1: Balance Balance should be accurate upto 1 g Fig. 2: Sieves Seives required are 12.5, 10.0 and 2.36 mm Fig. 3: Impact ...

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  • Methods for determination of aggregate impact value

    2019-10-18 · aggregate impact value (AIV) which gives a relative measure of the resistance of an aggregate to sudden shock or impact. Two procedures are described, one in which the aggregate is tested in a dry condition, and the other in a soaked condition. The methods are applicable to aggregates passing at 14.0 mm test sieve and

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  • (PDF) DETERMINATION OF AGGREGATE IMPACT VALUE

    Observations and Calculations Calculate the aggregate impact value (AIV) expressed as a percentage to the first decimal place for each test specimen from the following equation: 𝑀2 (𝐴𝐼𝑉) = × 100 𝑀1 Where M 1 is the mass of the test specimen (in g); M 2 is the mass of the material passing the 2.36 mm test sieve (in g).

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  • IS 9377: Specification for apparatus for aggregate impact ...

    In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all

    Chat Online
  • ELE International - Aggregate Impact Value Apparatus

    Aggregate Impact Value (AIV) The apparatus has been designed in a particularly heavy duty form, with specially hardened steel surfaces for minimum wear. The assembly is heavily plated to ensure corrosion resistance and forms a rigid frame around the quick-release trigger mechanism, which ensures an effective free fall of the hammer when ...

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  • Handbook of Material Testing - iricen.gov

    2015-11-21 · 2.3 Aggregate abrasion value 15 2.4 Aggregate impact value 18 2.5 Aggregate crushing value 21 3. Tests on Fresh Concrete 3.1 Workability 23 3.1.1 Slump 23 3.1.2 Compacting factor 25 3.1.3 Vee-Bee 27 4. Tests on Hardened Concrete 4.1 Non-destructive tests 29 4.1.1 Rebound hammer 29 4.1.2 Ultrasonic pulse velocity 31 4.2 Compression test 34

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  • Aggregate Impact Value Test | Impact Test Of Aggregate ...

    2 天前 · Aggregate impact value is the ratio of the weight of the fraction passing through 2.36 mm (weight W2) by the total weight of the sample (weight W1 + W2). Aggregate Impact Value = (W2/ (W1+W2)) * 100 = 80 gm / 300 gm = 26.67

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  • Lab Report.docx - Determination of Aggregate Impact

    Crush samples having an impact value of 12.5% fall in the category of 10-20%, therefore, the aggregate test sample is classified as strong and can be seen in the table below. The aggregate impact value is useful for selecting the good aggregates for road construction. Aggregate appropriate for cement wearing course should have maximum AIV of 30%.

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  • Aggregate impact value test- step by Step Procedure with ...

    Apparatus required. Aggregate impact value machine whose weight should be between 45 kg to 60 kg. A cylindrical steel cup measuring the diameter of 75 mm and depth should be 50 mm. Another steel cup whose diameter should be 75 millimeters and depth should be 50 mm.

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  • Aggregate Impact Value Apparatus - testmak

    2019-11-5 · Aggregate Impact Value Testing Apparatus (AIV) is used to determine the aggregate impact value which provides a rela-tive measure of the resistance of an aggregate to sudden shock or impact. The counter fi tted to the machine automati-cally records the number of blows delivered to the sample. AIV is made from steel protected against corrosion.

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  • testing machine for the construction industrial-zhuozhou ...

    Aggregate Impact Value Apparatus. PDF Format; Item No.48-D0515 . STANDARD: BS 812 - NF, P18-574 . Description. Key Features. Specifications. Accessories. Aggregate Impact Value Apparatus. The aggregate impact tester is used to determine the impacting times, to assess. The performance of resisting temporal impacting or vibrating for all kinds of ...

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  • (PDF) DETERMINATION OF AGGREGATE IMPACT VALUE

    Observations and Calculations Calculate the aggregate impact value (AIV) expressed as a percentage to the first decimal place for each test specimen from the following equation: 𝑀2 (𝐴𝐼𝑉) = × 100 𝑀1 Where M 1 is the mass of the test specimen (in g); M 2 is the mass of the material passing the 2.36 mm test sieve (in g).

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  • IS 5640 (1970): Method of test for determining

    2018-11-14 · this standard, if the final value, observed or calculated, is to be rounded off, it shall be done in accordance with IS:2-1960t. 1. SCOPE 1.1 This standard covers the procedure for determining the aggregates impact value ofsoft coarse aggregate used for bases and sub-basesof road pavements. 2. APPARATUS 2.0 The apparatus shall consist ofthe ...

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  • Determination of Aggregate Impact Value - Impact Test on ...

    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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  • Handbook of Material Testing - iricen.gov

    2015-11-21 · 2.3 Aggregate abrasion value 15 2.4 Aggregate impact value 18 2.5 Aggregate crushing value 21 3. Tests on Fresh Concrete 3.1 Workability 23 3.1.1 Slump 23 3.1.2 Compacting factor 25 3.1.3 Vee-Bee 27 4. Tests on Hardened Concrete 4.1 Non-destructive tests 29 4.1.1 Rebound hammer 29 4.1.2 Ultrasonic pulse velocity 31 4.2 Compression test 34

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  • Lab Report.docx - Determination of Aggregate Impact

    Crush samples having an impact value of 12.5% fall in the category of 10-20%, therefore, the aggregate test sample is classified as strong and can be seen in the table below. The aggregate impact value is useful for selecting the good aggregates for road construction. Aggregate appropriate for cement wearing course should have maximum AIV of 30%.

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  • Flakiness Test Apparatus And Aim - pertanian.unitri.ac.id

    2021-12-14 · apparatus' 'apparatus aggregate impact value pdf mayukhportfolio co in June 14th, 2018 - apparatus aggregate impact value pdf in the specifications of test apparatus AGGREGATE IMPACT VALUE AIM i to determine the The apparatus as per' 'Flakiness Index Sieve Sets BS Flakiness Index Utest

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  • China Aggregate Impact Value Test Apparatus - China ...

    Aggregate Impact Value Apparatus Impact hammer weight: 13.75kg± 0.05kg Height of the fall hammer: 380± 5mm Impact cup: 102× 50mm Test sieve: 15.0mm, 10.0mm, 2.50mm Circular section metal straight stick: 10× 230mm, one part is Semicircle Gauge metal cylinder: Cylinder 75± 1× 50± 1mm Our Services

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  • (PDF) Testing aggregates - Part 111: Methods for ...

    Full PDF Package Download Full PDF Package. This Paper. A short summary of this paper. ... Methods for determination of ten per cent fines value (TFV. Download. Related Papers. The Government of the Hong Kong Special Administrative Region Aggregates for Concrete CS3:2013 Construction Standard.

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