impact value as per is code of coarse aggregate limits

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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IS 2386-1 (1963): Methods of Test for Aggregates for ...

IS : 2386 ( Part I ) - 1963 Indian Standard METHODS OF TEST FOR AGGREGATES FOR CONCRETE PART I PARTICLE SIZE AND SHAPE 0. FOREWORD 0.1 This Indian Standard (&rt I) was adopted by the Indian Standards Institution on 22 August 1963, after the draft finalized by the Cement

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WORKING METHOD STATEMENT OF GRANULAR SUB BASE …

The material shall have Impact Value 40% Maximum when tested in compliance with IS: 2386(Part 4) or IS 5640. The water absorption value of coarse aggregate shall be determined as per IS: 2386 (Part 3); if the value is greater than 2%, the aggregate shall be tested for wet Impact value (IS 5640).

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Aggregate Impact Value - Civil Engineering Portal ...

Sep 14, 2008· AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) – 1963. 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 […]

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Aggregate - coarse aggregates, testing & limits

Sep 05, 2018· Also, weigh the fraction retained in the sieve. • Compute the aggregate impact value. The mean of two observations, rounded to nearest whole number is reported as the Aggregate Impact Value. • Aggregate impact value = (W2/W1) x 100 – Where, W1 is total weight of dry sample – W2 is weight of portion passing through 2.36 mm sieve.

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Aggregate Abrasion Value Calculator, los angeles abrasion ...

It is recognized that different specification limits may be required for gradings E, F and G than for A, B, C and D. ... if any, which exists between results for these coarse gradings using the 10000 gm samples and the finer ones using the 5000 gm samples. ... Aggregate Impact Value

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Aggregate Impact Value Test Apparatus at Best Price in New ...

Dec 30, 2010· The hammer of the tester fall freely from 380 mm height on coarse aggregate for 15 times/15 sec.the crushed aggregate removed from the cup,then sieved and weighed. The % ratio of the weight passing 2.36mm sieve and weight of oven dried sample is Aggregate Impact value. TICOM 612 Aggregate Impact tester as per IS: 2386 (IV)

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Aggregate Impact Value Test Procedure as per IS 2386 Part ...

Mar 30, 2020· Home Aggregates Aggregate Impact Value Test Procedure as per IS 2386 Part-4 (1963) with Lab Report, Apparatus List ... 1970, Specification of coarse aggregate and fine aggregate from natural source for concrete; IS: 9377: 1979, Specification of apparatus for aggregate impact value test ... Specified limits of percent aggregate impact value …

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What are the bs codes for method and result criteria of ...

What are the bs codes for method and result criteria of aggregate impact test? Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, What are the bs codes for method and result criteria of aggregate impact test?, quarry, aggregate, and different kinds of minerals.

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

aggregate crushing value of coarse aggregate. NOTE 1 -The 'aggregate crushing value' gives a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. With aggre- gate of 'aggregate crushing value' 30 or higher, the result may be anomalous, and in

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Aggregate impact and - SlideShare

Feb 08, 2012· AGGREGATE IMPACT TEST TABLE 12.1 Maximom Allowable Impact Value of Aggregate in Different Types of Pavement Material/Layers Aggregate impact value, maximum, % Water bound macadam (WBM). sub-base course Cement concrete, base course (as per 151) (i) WBM base course with bitumen surfacing (ij) Built-up spray grout, base course Bituminous macadam ...

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IS 383 (1970): Specification for Coarse and Fine ...

2.1.2 Crushed Stone Sand - Fine aggregate produced by crushing hard stone. 2.1.3 Crushed Grace1 Sand - line aggregate produced by crushing natural gravel. . 2.2 Coarse Aggregate -- Aggregate most of which is retained on 4*75-mm IS Sieve and containing only so much finer material as is permitted for

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What Is The Crushing Value Of Fine And Coarse Aggregate

Impact Value As Per Is Code Of Coarse Aggregate Limits Dec 10, 2020 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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Aggregate Crushing Value Test - Procedure And Result ...

Oct 03, 2019· The crushed aggregate sample which is finer than 2.36 mm is separated and expressed as a percentage of the original weight taken in the mould. The percentage of weight passed through the 2.36m IS sieve is known as Aggregate crushing value.. In situations, when the aggregate value 30 or higher the result may be a mistake and in such cases, the "ten percent fines value" should be …

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3.3 All-in-Aggregate — Material composed of fine aggregate and coarse aggregate. 4 CLASSIFICATION The aggregate shall be classified as given in 4.1 and 4.2 . In case of mixed sand ( see 3.1.3 ), the manufacturer/ supplier should supply the individual sands to be mixed at site, at the time of batching. 4.1 Aggregates from Natural Sources

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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.

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Influence of Recycled Waste High Density Polyethylene ...

Aggregate impact value (%) 10 3.91 – Aggregate crushing value (%) 12 6 – Los Angeles abrasion value (%) 20.3 4.9 Ten percent fines replacement of coarse aggregate with waste HDPE increased. 210 – Specific gravity 2.64 1.68066 3.89 24h water absorption (%) …

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Aggregate Impact Value test – we civil engineers

Jan 23, 2018· To determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) – 1963. APPARATUS: 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

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Aggregates for Concrete

shows these limits for fine aggregate and for one size of coarse aggregate. There are several reasons for specifying grading limits and nominal maximum aggregate size; they affect relative. 82. Design and Control of Concrete Mixtures EB001. Fig. 5-4. Range of particle sizes found in aggregate for use in concrete. (8985) Fig. 5-5. Making a sieve ...

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

Mar 30, 2020· Home Aggregates Aggregate Impact Value Test Procedure as per IS 2386 Part-4 (1963) with Lab Report, Apparatus List ... 1970, Specification of coarse aggregate and fine aggregate from natural source for concrete; IS: 9377: 1979, Specification of apparatus for aggregate impact value test ... Specified limits of percent aggregate impact value for ...

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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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WHAT IS THE GRADING LIMITS FOR COARSE AGGREGATES ...

Jun 27, 2014· The grading of coarse aggregate may be varied through wider limits than that of fine aggregates, since it does not affect the workability, uniformity and finishing qualities of concrete mix. As per IS-383 the grading limit of coarse aggregate, both for single size as well as graded should be as per the table given below.

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LOAD SETTLEMENT BEHAVIOUR OF SANDY SOIL BLENDED …

Source: Experimental Result as per IS codes 2.2. Coarse Aggregates The coarse aggregates obtained in the study are the same as used for making plain cement concrete. The different physical properties of the coarse aggregates were determined as per IS codes(16,17,18&20) and summarized in Table-2. Fig-1. Particle Size Distribution Curve.

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[Solved] The impact value for the aggregates used in ...

Aggregate impact value test gives an indication of aggregate's toughness property (i.e. property of a material to resist impact). Aggregates to be used for wearing course, the impact value shouldn't exceed 30 per cent. For bituminous macadam, the maximum permissible value is 35 per cent.

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Lab Test on Aggregates at Site - CivilJungle

Procedure of Impact Value of Coarse Aggregate. The impact machine shall rest without wedging or packing upon the level plate.; The cup shall be fixed firmly in position on the base of the machine and whole of the test sample placed in it subject to fifteen blows of the metal hammer of weight 14 kg falling from a height 38 cm.

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Aggregate Abrasion Value - Civil Engineering Portal ...

aggregate abrasion value This test helps to determine the abrasion value of coarse aggregates as per IS: 2386 (Part IV) – 1963. The apparatus used in this test are Los Angles abrasion testing machine, IS Sieve of size – 1.7mm, Abrasive charge – 12 nos. cast iron or steel spheres approximately 48mm dia. and each weighing between 390 and ...

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Pavement materials: Aggregates

Impact test The aggregate impact test is carried out to evaluate the resistance to impact of aggregates. Aggregates passing 12.5 mm sieve and retained on 10 mm sieve is filled in a cylindrical steel cup of internal dia 10.2 mm and depth 5 cm which is attached to a metal base of impact testing machine.

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Impact Value of Aggregate - iricen.gov.in

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. . apparatus required. Fig. 1: Balance. Balance should be accurate upto 1 g.

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specific limit of percent aggregate crushing value

The aggregate crushing value for wearing surfaces shall not exceed 45 . Get Price; impact value as per is code of coarse aggregate limits. Aggregate Impact Value. This test is done to determine the aggregate impact value of coarse aggregates as per IS 2386 (Part IV)1963. . for non wearing surface its maxОнлайн-запрос

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Aggregate Impact Value Test as per IS 2386 (Part-IV) 1993 ...

Aug 29, 2019· To evaluate the toughness of a stone i.e. the resistance of the aggregates to fracture under repeated impacts is called Impact Test.This test is done to determine the aggregate impact value of coarse aggregate as per IS 2386 (Part-IV) 1993. Aggregate Impact Value Test as per …

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Strength Analysis of Concrete by Using Iron Slag as a ...

cement confirming to code IS 8112 and fine aggregate or coarse aggregate confirming to IS 383-1970. Designed concrete mix of M-40 grade having mix proportion 1:1.65:2.92 with water -cement ratio 0.45 at different percentages of iron slag 0%, 10%, 20%, 30%, 40% and 50% were used in concrete. The concrete ingredients such as cement, steel slag, and

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Aggregates MCQ [Free PDF] - Objective Question Answer for ...

Consider the following statements: 1. A high aggregate impact value indicates strong aggregates. 2. A low aggregate crushing value indicates high crushing strength of aggregates. 3. Aggregates having elongation index values greater than 16% are generally considered suitable for pavement construction. 4.

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IRC:109-2015 - Public.Resource.Org

If the water absorption value of the coarse aggregates is greater than 2 percent, soundness ... *Aggregate impact Value: IS:2386(Part IV) or IS:5640) 30 percent (Maximum) 2. ... not vary from the low limit on one sieve to the high limit on the adjacent sieve or the vice

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