aggregate impact value lab report

  • Aggregate Impact Value Testing | AIV TEST | Civil ...

    Jul 14, 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 Test on Aggregates - GharPedia

    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, used for concrete other than wearing surface. An impact value 35% is permissible for the bituminous macadam. Maximum permissible impact value for the water bound macadam is 40%.

    Get Price
  • Lab Test on Aggregates at Site - CivilJungle

    This is known as aggregate impact value test IS 283-1970. Result: Aggregate impact value shall not exceed 45 % by weight for aggregate used for concrete other than wearing surface and 30 % by weight for concrete for wearing surfaces such as runway, roads, and pavements.

    Get Price
  • Aggregate Impact Value Test as per IS 2386 Part 4-1963 ...

    Mar 30, 2020· Aggregate Impact Value Test as per IS 2386 Part 4-1963, Procedure, Lab Report, Apparatus List, Formula What is Aggregate Impact Value ? The aggregate impact value is defined as a relative measure of the resistance of an aggregate to sudden shock or impact, which (in some aggregates) may differ from its resistance to a slow compressive load.

    Get Price
  • Exp 4 Aggregate Impact Value - Civil Engineers PK

    Experiment No. 4: Determination of the aggregate impact value of different coarse aggregate samples. (BS 812) Scope & significance: Aggregate Impact Value The aggregate impact value gives a relative measure of the toughness or the resistance of aggregate sudden shock or impact is not proportional to the resistance to a slowly applied compressive load.

    Get Price
  • Effects of Los Angeles Abrasion Test Values on the ...

    aggregate samples to calculate the LA abrasion loss. The authors found that the LA abrasion test was a consistent method of detecting weak materials and was a means of pre­ dicting aggregate impact value and aggregate crushing value. Wylde (11) reviewed and investigated the road failures,

    Get Price
  • aggregate crushing value test lab report pdf

    Various Lab Test On Aggregates . Aggregate Crushing Value Various Lab Test On Bitumen Aggregate Abrasion Value Aggregate Impact Value M 15 Mix Designs as per IS NDT Test M Mix Designs as per IS Comments B.BALAGURU Septem at 7:37 am ...report it to the nearest 0,1% on form B4/3 or …

    Get Price
  • DETERMINATION OF AGGREGATE IMPACT VALUE - YouTube

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

    Get Price
  • (DOC) AGGREGATE IMPACT VALUE TEST | hong g.woei - …

    The aggregate impact values are strong (on the average, by about 10% to 30%) than 8 the aggregate crushing values. Various agencies have specified the maximum permissible aggregate impact values for the different types of pavements, those recommended by the roads for deciding the suitability of soft aggregates in base course construction, this ...

    Get Price
  • Aggregate Impact Value [134wd2je28l7] - idoc.pub

    Aggregate Impact Value (BS 812: Part 3) 1. Objective To determine the aggregate impact value in the laboratory 2. Introduction Impact value of an aggregate is the percentage loss of weight particles passing 2.36mm sieve by the application of load by means of 15 blows of standard hammer and drop, under specified test condition.

    Get Price
  • (DOC) LAB REPORT DCC 3113 HIGHWAY & TRAFFIC …

    Generally, the CBR value at 2.50mm penetration will be greater than that at 5.00mm penetration and is such case takes the value at 2.50mm as the CBR value. If the CBR value corresponding to a penetration of 5.00mm exceeds that of 2.50mm, we need to repeat the test. In this case, the value is acceptable.

    Get Price
  • Aggregate Impact Value Test Report Conclusion

    Aiv Test Report . Aggregates Impact Test (AIV) Introduction Impact value of an aggregate is the percentage loss of weight particles passing 2 36mm sieve by the application of load by means of 15 blows of standard hammer and drop under specified test condition The aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock or impact which in some …

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

    Feb 22, 2010· 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.

    Get Price
  • 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.

    Get Price
  • Determination Of Aggregate Crushing Value Lab Report

    Aggregate Impact Value Lab Report. Dec 15 2017183 dcc3113 determination of aggregate impact value 1 1 civil engineering deparment dcc 3122 highway lab report title determination od aggregate impact value course session dcc 3122 geotechnic and highway laboratory prepare by aggregate impact value test lab report example aggregate impact value ...

    Get Price
  • AGGREGATE IMPACT VALUE (IS:2386-Part IV-1963) - CivilBlog.Org

    May 07, 2013· Objective For determination of the aggregate impact value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve. 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 …

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

    Now, the final report of aggregate impact value is calculated as, Final report of aggregate impact value test. Weight of oven dried aggregate sample (A) = 332.8 gm. Weight of fraction (dust) of aggregate passing through 2.36 mm sieve (B) = 23.2 gm. Aggregate impact value,

    Get Price
  • 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.

    Get Price
  • Aiv Test Report | Road Surface | Experiment

    Aggregates Impact Test (AIV) Introduction: Impact value of an aggregate is the percentage loss of weight particles passing 2.36mm sieve by the application of load by means of 15 blows of standard hammer and drop, under specified test condition. 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 ...

    Get Price
  • DETERMINATION OF AGGREGATE CRUSHING VALUE

    Aggregate impact value (%) Quality of aggregate < 10 Exceptionally strong 10 – 20 Strong 20 – 30 Satisfactory for road surfacing >35 Weak for road surfacing Table 2: Maximum allowable impact values of aggregate in different types of Pavement material/ layers Sl.No Types of pavement material /layer Aggregate impact value (%) 1 Water bound ...

    Get Price