determination of aggregate impact value conclusion

  • LOS ANGELES ABRASION VALUE OF AGGREGATE

    percentage of the original weight of the test sample. This value is reported as the percentage of wear. Aggregate Abrassion Value = ((A-B)/A) X 100 where, A = weight in gm of oven-dried sample. B = weight in gm of fraction retained on 1.70 mm IS Sieves after washing and oven-dried upto constant weight. 6.Video Los Angeles Abrasion Test

  • CORRELATION BETWEEN AGGREGATE CRUSHING VALUE …

    Relative Density and Absorption of Fine Aggregate, ASTM C128. American Society for Testing and Materials (ASTM). 2007. Standard Test Method for Density, Relative Density and Absorption of Coarse Aggregate, ASTM C127. British Standards (BS). 2009. Testing Aggregates-Methods for Determination of Aggregate Crushing Value (ACV), BS 812-110.

  • DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE.

    DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE. ... 11 CONCLUSION From the experiment, we get the value is 17% and 15%less than the requirement of JKR''s; 20%.Aggregate physical property must lower Aggregate Impact Value, AIV because is tougher and resistance to crushed. We can conclude that the aggregate been used are medium toughand ...

  • Water Absorption of Aggregates

    The aggregates used for surface dressing may have the absorption values between 0.1 to 2.0 percent.on the other hand,they may posses a value of 4.0 percent when they are used in base course. generally 0.6% absorption value is considered to be the standard value for the aggregates.

  • Aggregate Impact Value test – we civil engineers

     · Aggregate Impact Value Tester IS : 2386 (Part-IV) i) Impact testing machine conforming to IS: 2386 (Part IV) – 1963. ii) IS Sieves of sizes – 12.5mm, 10mm and 2.36mm. iii) A cylindrical metal measure of 75mm dia. and 50mm depth. iv) A tamping rod of 10mm circular cross section and 230mm length, rounded at one end. v) Oven. PREPARATION OF ...

  • Conclusion Aggregate Impact Value Experiment

    Aggregate Impact Value Test Report Conclusion. Exp 4 aggregate impact value civil engineers pk aug 20 2014 experiment to determine the aggregate impact value of different coarse aggregate samples bs 812 aggregate impact value test 15 the power of rendering 16 intermediate max sampler 17 conclusion. Experiment No 6 Determination Of Specific ...

  • Los Angeles Abrasion Test on Aggregates -Values for ...

    Observations of Los Angeles Test Original weight of aggregate sample = W 1 g Weight of aggregate sample retained = W 2 g Weight passing 1.7mm IS sieve = W 1 - W 2 g Abrasion Value = (W 1 - W 2 ) / W 1 X 100 Results Los Angeles Abrasion Value = Recommended Los Angeles Test Values for Pavements Los Angeles test is commonly used to evaluate the hardness of aggregates.

  • An Investigation Into Quality Of Aggregate In Road ...

    3.2 Determination of grain size . 3.3 Determination of the ten percent fines value . 3.4 Determination f aggregate crushing value . 3.5 Determination of aggregate impact value . 3.6 Determination of aggregate abrasion value . 3.7 Determination of relative densities and water absorption . CHAPTER FOUR . 3.0 Laboratory result

  • Determination of Aggregate Impact Value

     · The aggregate impact value is a calculation of the resistance to abrupt impact, bang or shock, which may vary from its resistance to steadily, applied compressive weight. Procedure: The test specimen includes the aggregates of size ranging from 10.0 mm 12.5 mm. Aggregates can be dehydrated by warming them at temperatue of 100-110° C for a ...

  • Aggregate Impact value Test Apparatus, Procedure and uses ...

     · Procedure of Aggregate Impact value test. The test sample: normally aggregates sized 10.0 mm to 12.5 mm. the aggregates should be dried by …

  • Pakistan Aggregate Crushering Value Test Report Discussion

    Aggregate Impact Value Lab Report. Aggregate Impact Value Test, Procedure, Result 2021-1-13 Aggregate Impact Value Is The Ratio Of The Weight Of The Fraction Passing Through 2.36 Mm (Weight W2. Get Prices; Determination Of Aggregate Crushing Value Lab Report — We Will Confidentially Process Your Data And Will Not Pass It On To A Third Party.

  • 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 ...

  • Impact test

     · Aggregate impact value = W2/ W1 *100. W2 – Weight of aggregate which passes through the IS sieve 2.36mm. W1 – Weight of oven-dried aggregate. For good quality aggregate, the impact value should not exceed 30% for concrete work and 45 % for base course.

  • Aggregate Impact

    The aggregate impact value is the proportion of the sample that passes a 2.36 mm sieve after the hammer impacts. European Standards will not contain the 10 per cent fines test or the aggregate impact value test (although a different impact test, the German Schlagversuch test, has been included).

  • DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE.

     · DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE. ... 11 CONCLUSION From the experiment, we get the value is 17% and 15%less than the requirement of JKR''s; 20%.Aggregate physical property must lower Aggregate Impact Value, AIV because is tougher and resistance to crushed. We can conclude that the aggregate been used are medium toughand ...

  • LAB MANUAL

    8 Flakiness index of aggregate 9 Impact test ... 13 Determine the test on Specific Gravity 14 Determination of penetration value 15 Determination of softening point test 16 Determination of ductility of bitumen 17 Determination of viscosity 18 Determination of bitumen by centrifuge extractor 19 Determination of bitumen by marshall method.

  • discussion of determine aggregate crushing value test ...

    Determination of Aggregate Impact Value Impact Test . Aggregate impact value on coarse aggregates apparatus for aggregate impact test the apparatus as per is part iv consists of i a testing machine weighing to kg and having a metal base with a painted lower …

  • AGGREGATE IMPACT TEST by Nurul Afiqah

     · TEST. In conclusion,the percentage of aggregate''s wear depends on the quality of aggregate. In this test, we can conclude that: The loss of aggregate = 1663 g. The percentage of wear = 33.26%. Lower abrasion loss values indicate the aggregate was tougher and more resistant to abrasion.

  • DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE.

    lab report determination of aggregate imoact value.

  • conclusion of aggregate impact value test

     · conclusion aggregate impact value test – CGM mining application. Aggregate Impact Value. AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse … and 230mm length, rounded at one end …. » More detailed.

  • DETERMINATION OF AGGREGATE CRUSHING VALUE

    DETERMINATION OF AGGREGATE IMPACT VALUE 1. AIM 3) To determine the impact value of the road aggregates 4) To assess suitability of aggregates for use in different types of road pavement 2. PRINCIPLE The property of a material to resist impact is known as toughness. Due to movement

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

     · 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 …

  • Introduction Determination Of Aggregate Impact Value

    Introduction Determination Of Aggregate Impact Value. 2010-5-5 · 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.

  • AGGREGATE ABRASION VALUE (IS:2386-Part 4-1963)

     · Objective For determination of the aggregate abrasion value of coarse aggregate. Reference Standards IS: 2386 (Part IV)-1963 Methods of test for aggregate for concrete Part IV Mechanical Properties. Equipment & Apparatus Los Angeles machines Sieves (1.70mm) Cylindrical metal measure Tamping Rod Balance (0-10kg) Oven (3000c) Preparation sample Test sample is …

  • How to Determine the Aggregate Crushing Strength Value in ...

     · Calculation of aggregate crushing value. The aggregate crushing value is defined as the ratio of the weight of fines passing through specified IS (here 2.36mm sieve) to the total weight of sample expressed in percentage. W1= Weigh of the total aggregates (Wa-We) W2= Weigh of aggregates passing through 2.36mm IS sieve.

  • Determination of Aggregate Impact Value

    Determination of Aggregate Impact Value - Impact Test on Aggregates

  • Discussion On Determination Of Aggregate Crushing Value

    Aggregate crushing value test conclusion mine equi termination of aggregate crushing value dronacharya college of 1 to determine the aggregate crushing value of coarse aggregates the apparatus of the aggregate crushing value test as per is 2386 part iv 1963 report the mean of two observation rounded to nearest whole number as the.

  • (PDF) DETERMINATION OF AGGREGATE IMPACT VALUE (AIV) …

    DETERMINATION OF AGGREGATE IMPACT VALUE (AIV) (BS 812-112) Scope: This Part of BS 812 describes methods for the determination of the aggregate impact value (AIV) which gives a relative measure of the resistance of an aggregate to sudden shock or impact. Principle A test specimen is compacted, in a standardized manner, into an open steel cup.

  • Aggregate Impact Value Test

    Procedure. Step 1 – First, the aggregate sample sieve through 12.5mm sieve and collect it which is retained in 10 mm sieve. Step 2 – Now, the sample should be dried through the oven up to 4 hours at 100 deg to 110 deg. Step 3 – Then, the aggregate sample should be filled in the metal cup by 3 layers. Each layer should be tamped 25 times by the tamping rod.

  • Aggregate tests

    Aggregate with a LA value of less than 30 (LA 30) is considered strong enough for use in coating and road surface treatments (i.e., surface dressing). Railway Ballast: The test is modified to test railway ballast, in that 5kg of 32/40, together

  • Determination Of Aggregate Impact Value Lab Report satalite

    conclusion of aggregate impact lab report determination of soil tester tests may crack, if the balance. Appropriate material which the impact value test sample thustaken is firmly held by taking the competence of different grades

  • 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.

  • conclusion aggregate impact value test

    Conclusion Aggregate Impact Value Experiment. Conclusion Aggregate Impact Value Test. Aggregate impact value weight experiment impact value of an aggregate is the percentage loss of weight particles passing 236mm sieve by the application of load by means of 15 blows of standard hammer and drop under specified test condition.

  • Specific Gravity And Water Absorption Test Of Coarse Aggregate

     · Specific gravity and Water Absorption Test of Aggregates are major important tests to be performed on aggregate. These two parameters or properties of aggregate play an important role in the mix design of concrete.As we know that aggregate occupies 70 to 80% volume of concrete, its testing becomes essential before use.

  • Determination of Aggregate Impact Value

     · 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.

  • 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 abrasion experiment conclusion « BINQ Mining

     · Aggregate impact and crushing test – SlideShare. 8 Feb 2012 … Impact, 10% Fines & Crushing Tests NANYANG TECHNOLOGICAL UNIVERSITY School of Civil and Structural … PROCEDURE – Aggregate Impact Value (SS 1974)1. …. (d) Compile results from other group(s) and compare the values obtained. … Lab and field eveluation of recycled cold mix 634 views Like …

  • conclusion of aggregate impact test | Mining & Quarry Plant

     · conclusion aggregate impact value test – CGM mining application. Aggregate Impact Value. AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse … and 230mm length, rounded at one end and Oven.