• Determination Of Aggregate Impact Value

    AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse aggregates as per IS 2386 Part IV 1963. Get Price; Determination of Aggregate Impact Value CivilArc. This property is calculated by impact value test. The aggregate impact value is a calculation of the resistance to abrupt impact bang or shock Get Price

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  • Evaluation of methods for determining soil aggregate ...

    01/04/2017 · Soil sampling and range of soil properties. At each site, approximately 2000 g of soil was collected from the upper 0–5 cm of the formed crop bed within six hours after tillage and bed formation, and prior to rainfall or irrigation, using a small hand were collected in triplie from 20 sites (60 samples), in which replies were loed 10 to 15 m apart.

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  • CE 354 Transportation Engineering Sessional I (Lab Manual)

    Determination of Aggregate Impact Value Name : Student No: Type of material : Brick Chips/ Stone Chips/ Gravels/ Boulder/ Rock Sample Size : 14 mm to 10 mm Test Method : Bs 812 (part 3) 1975 Test No Data 1 2 Wt. of Sample (Surface Dry), A .

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  • determination of aggregate impact value conclusion

    Aggregate Impact Value Test, Construction Aggregate . the aggregate impact value and more the aggregate impact value less is the hammer machine and the whole of the test sample from 𝑀2 To determine the aggregates toughness of the road aggregates and the cylindrical measure is transferred to the cup.

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  • Construction Standard CS3:2013 – Aggregates for Concrete

    Section 15 – Methods for determination of aggregate impact value Section 16 – Methods for determination of ten per cent fines value Section 17 – Methods for determination of particle density and . water absorption Section 18 – Methods for determination of moisture content

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  • Aggregate Impact Value Test

    The impact value is measured in the ratio between the sieved aggregate of 10mm aggregates. The aggregate impact value test will be conducted as per the Indian Standard Code IS code 2386 Part 4.

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  • Determination Of Aggregate Impact Value Lab Report satalite

    abrasion value of strength of wear and send the road. Container is the report determination aggregate impact value report determination of concrete roads and disintegration. Items were already in each determination impact value test on aggregate impact and tamping in the heavy hammer and health practices and retained on no additional weight.

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  • Aggregate Impact Determining

    From the calculations done we know that the aggregate can be acceptable as their Aggregate Impact value is less then 20% Aggregate Impact Value 10. DETERMINATION OF AGGREGATE IMPACT VALUE YouTube. Dec 08, 2017· In this video,we will see the procedure of determining aggregate impact value as per IS 2386 PART4. Author: HIGHWAY GUIDE

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  • (DOC) AGGREGATE IMPACT VALUE TEST | hong

    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 ...

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

    01/07/2019 · The aggregates should therefore have sufficient toughness to resist their disintegration on due to impact. This characteristics is measured by impact value test. The aggregate impact value is a determining measure of resistance to sudden impact or shock, which may differ from its resistance to gradually applied compressive load.

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  • TESTING AGGREGATES. PART 112: METHODS FOR DETERMINATION .

    TESTING AGGREGATES. PART 112: METHODS FOR DETERMINATION OF AGGREGATE IMPACT VALUE (AIV) This Part of BS 812 has been prepared under the direction of the Cement, Gypsum, Aggregate and Quarry Products Standards Policy Committee. It forms part of a revision of clause 6 of BS 812 : Part 3 : 1975 which is withdrawn.

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  • Determination of Aggregate Impact Value

    Determination of Aggregate Impact Value ... (+/)5 mm above the upper surface of the aggregates in the cup and then allow it to fall freely on the aggregates. Subject the test sample to a total of 15 such blows, each being delivered at an interval of not less than 1 second. No adjustment for hammer height is required after the first blow.

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  • Impact Test Of Aggregate | Lab Test Procedure ...

    The general test procedure of the aggregate impact value test is briefly described below: Objectives of Impact Test. 1. To assess the suitability of the aggregate to be used in the highway pavement. 2. To determine the aggregate impact value. Apparatus Required. 1. An impact testing machine weighing between 45kgs to 60 kgs with a metal base. 2.

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  • 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) = gm. Weight of fraction (dust) of aggregate passing through mm sieve (B) = gm. Aggregate impact value,

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  • DETERMINATION OF AGGREGATE IMPACT VALUE – HIGHWAY .

    Determination of impact value SCOPE : The aggregate impact value provides the property of a relative resistance of the aggregate to sudden shock or impact. The particular purpose which an aggregate is meant to serve requires the aggregate to have a particular strength which is usually stated in the specifiion.

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  • Aggregate Impact Value

    DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE. 12/15/2017· The aggregate impact value indies a relative measure of the resistance of the aggregate to a sudden shock or impact which in some aggregates differs from its resistance to a slow compressive load.

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  • Determination of Aggregate Impact Value

    12/01/2017 · 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 mm mm. Aggregates can be dehydrated by warming them at temperatue of 100110° C for a ...

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  • Aggregate Impact Value test – we civil engineers

    23/01/2018 · Aggregate Impact Value Tester IS : 2386 (PartIV) i) Impact testing machine conforming to IS: 2386 (Part IV) – 1963. ii) IS Sieves of sizes –, 10mm and 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 ...

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

    Aggregate impact value is the ratio of the weight of the fraction passing through mm (weight W2) by the total weight of the sample (weight W1 + W2). Aggregate Impact Value = (W2/ (W1+W2)) * 100 = 80 gm / 300 gm = (Impact Value) Where, W1= Weight of the fraction passing through mm IS sieve.(220 gm)

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  • Determination of Aggregate impact Value (AIV)

    Determination of Aggregate impact Value (AIV) 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 slowly applied compressive load. With aggregate of aggregate impact value higher than 30 the result may be anomalous. Also ...

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  • Determination of Aggregate Impact Value | Construction ...

    The Aggregate Impact Value (British Standard 812Part 112) provides a. measure of the resistance of aggregates to impact. To conduct the test, a specimen. is compacted into an open steel sample is subjected to a number of. impacts from a dropping weight. This action breaks the aggregate to a degree.

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