• CALCULATION OF AGGREGATE IMPACT VALUE (AIV)

    May 03, 2018· Here is the Calculation of Aggregate impact value (AIV) test in hindi. For procedure part of the test click on the link given bellow.Please like,share and subscribe for More videos on various

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  • Aggregate Impact Value Testing AIV TEST Civil

    Jan 09, 2018· AIV test is conducted to determine the Aggregate Impact Value of Coarse aggregate. 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 compression load. The Indian Standard CODE IS 2386 (Part IV) 1963 is used for

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  • (DOC) AGGREGATE IMPACT VALUE TEST hong g.woei

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  • DETERMINATION OF AGGREGATE IMPACT VALUE

    Dec 08, 2017· In this video,we will see the procedure of determining aggregate impact value as per IS 2386 PART4.

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  • 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 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.

  • Exp 4 Aggregate Impact Value Civil Engineers PK

    Aggregate Impact Values, (AIV’s), below 10 are regarded as strong, and AIV’s above 35 would normally be regarded as too weak for use in road surfaces. Aggregate Impact Values and Aggregate Crushing Values are often numerically very similar, and indicate similar aggregate strength properties. Aggregate Impact Value; Test Specifications:

  • Civil At Work: To Determine Aggregate Impact Value

    Lower the impact value stronger the aggregate, again the impact these for good quality concrete,aggregate with lower AIV (Aggregate Impact Value) is prepared. AIV should not be exceed 30 % for concrete used for wearing surface such as road work or runways or earth force or airport. AIV should not be exceed 45 % for concrete used for any non

  • AGGREGATE IMPACT VALUE (IS:2386-Part IV-1963)

    ObjectiveEquipment & ApparatusPreparation of Test SampleProcedureCalculationPrecautionsFor determination of the aggregate impact value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve.See more on civilblog
  • Determination of Aggregate Impact Value Impact

    The aggregate impact value is a measure of resistance to sudden impact or shock, which may differ from its resistance to gradually applied compressive load. Procedure o f Aggregate Impact Test The test sample consists of aggregates sized 10.0 mm 12.5 mm. Aggregates may be dried by heating at 100-110° C for a period of 4 hours and cooled.

  • Aggregate impact value Calculation And uses

    Jan 31, 2015· Aggregate impact value Calculation And uses 1. Created by Shahryar & CO. 2. This test is done to determine the aggregate impact value of coarse aggregates AIV is basically a % ratio of 2.36mm sieved aggregate to 14mm aggregate sieve. The apparatus used for determining aggregate impact value of coarse aggregates is Impact testing machine Sieves of sizes 14mm, 10mm and

  • Aggregate impact and crushing test SlideShare

    Feb 08, 2012· The aggregate impact value (AIV) is B AIV = × 100 (%) . . . (1) ARESULTSAn average is taken of the two tests and the result is recorded to the nearestwhole number as the Aggregate Impact Value.The AIV is normally about 105 per cent of the Aggregate Crushing Value and itcan be used for the same purpose.

  • impact test of aggregate naturalstonetile.co.za

    Jan 09, 2018· Aggregate Impact Value Test. AIV test is conducted to determine the Aggregate Impact Value of Coarse aggregate. 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 compression load. Get Price

  • impact value as per is code of coarse aggregate limits

    Construction and Building Equipment ZCRUSHER. impact value as per is code of coarse aggregate limits[2014-10-06].aggregate base course mixinng plant[2014-09-17]. aggregate impact & deval abrasion testing machineasew 185[2014-09-16].

  • Formula For Aggregate Impact Value

    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 12.5mm, 10mm and 2.36mm, A cylindrical metal measure of 75mm dia. and 50mm depth, A

  • Aggregate Impact Value Apparatus

    2018-06-070183;32;aggregate impact value aiv test machine. uta-0650. the aggregate impact value testing apparatus is robustly designed to determine the aggregate impact value aiv of aggregates which provides a relative measure of the . Learn More

  • Test For Aggregate Impact Value Definition

    AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) 1963. Aggregate Impact Value Definition Aiv stands for aggregate impact value engineering aiv is defined as aggregate impact value engineering somewhat frequently printer friendly menu search new search features

  • CIVIL QUALITY CONTROL LAB: AGGREGATE IMPACT VALUE TEST

    Aggregate Impact Value = W1 W2 = Weight of fraction passing 2.36mm IS sieve. Results: The mean of the three results is reported as the AIV (Aggregate Impact Value) of the specimen to the nearest whole number. Limits: < 10% Exceptionally strong, 10–20% Strong, 20–30% Satisfactory for

  • impact crushing abrassion values of aggregates

    Impact and Crushing Value Aggregate Crushing Value (ACV) Sets. UTA-0630 Aggregate Crushing Value (ACV) Set Ø 150 mm BS. UTA-0640 Aggregate Crushing Value (ACV) Set Ø 75 mm BS. The Aggregate Crushing Value (ACV) Test Set measures how resistant an aggregate is, when being crushed under a gradually applied compressive load.

  • IS 2386-4 (1963): Methods of test for aggregates for

    a) Determination of Aggregate Crushing \‘alue, b) Determination of the 10 percent Fines Value, c) Determination of Aggregate Impact Vaiue, d) Determination of Aggregate Abrasion Value, e) Determination of the Polished Stone Value, and f) Determination of Crushing Strength. 2.

  • 7 LAB TESTS ON AGGREGATE TO CHECK QUALITY FOR USE IN

    Sep 12, 2015· The crushed aggregate is allowed to pass through 2.36 mm IS sieve. And the impact value is measured as percentage of aggregates passing sieve (W2) to the total weight of the sample (W1). Aggregate impact value = (W1/W2)*100. Aggregates to be used for wearing course, the impact value shouldn’t exceed 30 percent.

  • Aggregate Crushing Value Test -Determine Aggregate

    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.

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  • Objective Of Aggregate Crushing Value Test FTMLIE Heavy

    Aggregate Impact Values AIV’s below 10 are regarded as strong and AIV’s above 35 would normally be regarded as too weak for use in road surfaces Aggregate Impact Values and Aggregate Crushing Values are often numerically very similar and indicate similar aggregate strength properties Aggregate Impact Value Test Specifications

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  • impact value as per is code of coarse aggregate limits

    Construction and Building Equipment ZCRUSHER. impact value as per is code of coarse aggregate limits[2014-10-06].aggregate base course mixinng plant[2014-09-17]. aggregate impact & deval abrasion testing machineasew 185[2014-09-16].

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  • impact test for stone aggregates

    Aggregate Impact Value (AIV) Test for . The road aggregates should therefore be tough enough to resist fracture under impact. Apparatus Impact testing machine; the machine consists of a metal base, a detachable cylindrical cup, a metal hammer capable of sliding freely between vertical guides and fall from a height of 38 cm in the test .

  • Formula For Aggregate Impact Value

    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 12.5mm, 10mm and 2.36mm, A cylindrical metal measure of 75mm dia. and 50mm depth, A

  • Aggregate Impact Value Apparatus

    2018-06-070183;32;aggregate impact value aiv test machine. uta-0650. the aggregate impact value testing apparatus is robustly designed to determine the aggregate impact value aiv of aggregates which provides a relative measure of the . Learn More

  • British Standard Testing Aggregates Aiv

    aggregate impact value aiv purchase this standard written by azobuild dec 3 2003 summary related stories bs 5628 32001 code of practice for use of masonry materials and components design and workmanship bs 812 1001990 testing aggregates general requirements bsi british standards institution

  • impact crushing abrassion values of aggregates

    Impact and Crushing Value Aggregate Crushing Value (ACV) Sets. UTA-0630 Aggregate Crushing Value (ACV) Set Ø 150 mm BS. UTA-0640 Aggregate Crushing Value (ACV) Set Ø 75 mm BS. The Aggregate Crushing Value (ACV) Test Set measures how resistant an aggregate is, when being crushed under a gradually applied compressive load.

  • CIVIL QUALITY CONTROL LAB: AGGREGATE IMPACT VALUE TEST

    Aggregate Impact Value = W1 W2 = Weight of fraction passing 2.36mm IS sieve. Results: The mean of the three results is reported as the AIV (Aggregate Impact Value) of the specimen to the nearest whole number. Limits: < 10% Exceptionally strong, 10–20% Strong, 20–30% Satisfactory for

  • Objective Of Aggregate Crushing Value Test FTMLIE Heavy

    Aggregate Impact Values AIV’s below 10 are regarded as strong and AIV’s above 35 would normally be regarded as too weak for use in road surfaces Aggregate Impact Values and Aggregate Crushing Values are often numerically very similar and indicate similar aggregate strength properties Aggregate Impact Value Test Specifications

  • Aggregate Crushing Value Test -Determine Aggregate

    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.

  • Various Lab Test On Aggregates Civil Engineering

    Aggregate Impact Value; M 15 Mix Designs as per IS-10262-2009; NDT Test; M-20 Mix Designs as per IS-10262-2009; Comments. B.BALAGURU September 11, 2008 at 7:37 am. VALUABLE INFORMATION. Reply Link. Sushil Ostwal October 3, 2009 at 4:26 am.

  • Standard Test Methods for Determination of the Impact

    5.1 Impact Value, as determined using the standard 4.5 kg (10 lbm) hammer, has direct application to design and construction of pavements and a general application to earthworks compaction control and evaluation of strength characteristics of a wide range of materials, such as soils, soil aggregates, stabilized soil and recreational turf. Impact Value is one of the properties used to evaluate

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  • British Standard Testing Aggregate Impact Value [PDF, EPUB

    british standard testing aggregate impact value Media Publishing eBook, ePub, Kindle PDF View ID 64706979e May 02, 2020 By Sidney Sheldon 12 british standards bs code of practice cp and american 1990 methods for determination of aggregate