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The aggregate impact value provides a relative measure of resistance to sudden shock or impact. APPARATUS 1. Aggregate impact testing machine 2. Cylindrical mould 3. Tamping rod 4. IS sieve 12.5, 10 and 2.36 mm 5. Balance 6. Oven THEORY Aggregate Impact Value (AIV) is the percentage of fines produced from the aggregate …
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How to calculate the AIV value? The AIV value is measured in the ratio between the sieved aggregate of 10mm & 2.36mm aggregates. The AIV test will be conducted as per the Indian Standard Code IS code 2386 Part 4. What Are Apparatus used For Impact test ? The equipment used for conducting the aggregate impact value …
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Aggregate Impact Value Test Apparatus. The AIV test requires specific apparatus to ensure accurate results. The apparatus, as per IS: 2386 (Part IV) – 1963, consists of: 1. Testing Machine. Weighing 45 to 60 kg. Metal base with a painted lower surface of not less than 30 cm in diameter.
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The Aggregate impact test is used to determine the aggregate impact value(AIV), which provides a relative measure of the resistance of a coarse aggregate to ... The aggregate impact test apparatus should be …
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Aggregates, Cement and concrete technology, Impact testing, Mechanical testing, Test equipment, Specimen preparation, Test specimens, Testing conditions, Reproducibility Methods which give a relative measure of the resistance of an aggregate to sudden shock or impact. ; Specifies methods for the determination of the aggregate impact value …
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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 group group a group members 1. ainunyasmine binti haslan 03dka16f2023 2. mohd iqbal naqiuddin bin zulkipli 03dka16f2018 3. mohamad amir saif …
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The method of test covers the procedure for determining the aggregate impact value of coarse aggregates. OBJECTIVE. To determine the aggregate impact value of a coarse aggregate. APPARATUS. 1. Aggregate impact testing machine 2. IS sieve 14mm, 10mm, 2 3. a cylindrical measure 4. rod and balance 5. Bristle brush 6. Weighing Scale …
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Aggregate Impact Value Test.pptx - Download as a PDF or view online for free. Aggregate Impact Value Test.pptx - Download as a PDF or view online for free ... • Download as PPTX, PDF • 1 like • 529 views. NUR Follow. Apparatus for Aggregate Impact Test The apparatus as per IS 2386 (Part IV) - 1963 consists of (i) A testing …
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Designation (Number): B.S. 812: Part 112: 1990. Scope: -Testing coarse aggregates for resistance to Impact Aggregates: -combination of sand, gravel, crushed stone, or other material of mineral composition-Natural aggregates taken from quarries (natural deposits)-Manufactured aggregates include blast furnace slag, clay and slate …
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Part 112 Methods for determination of aggregate impact value (AIV) Part 113 Method for determination of aggregate abrasion value (AVV) ... All apparatus described should conform to the general requirements of BS 812 : Part …
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In this post I will show you the details of the aggregate impact value test. So, read it carefully to get full knowledge. Apparatus required. Aggregate impact value machine whose weight should be between 45 kg to 60 kg.
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Aggregate Impact Value = (B/A) X 100 where A = weight in g of saturated surface - dry sample, B = weight in g of fraction passing through 2.36 mm IS Sieve 6. Reporting of Results – The mean of the two results shall be reported to the nearest whole number as the aggregate impact value of the tested material.
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Aggregate Impact Value on Coarse Aggregates Apparatus for Aggregate Impact Test The apparatus as per IS: 2386 (Part IV) - 1963 consists of: (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 …
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What Is the Impact Value Of Aggregate? It is the ability of aggregates that resist sudden impact or shock load on it. Also, it can be defined as the resistance of an aggregate to failure by impact load is known as the Impact Value of Aggregate. ... – 1963 PDF. Apparatus For Test. Specific Gravity and Water Absorption Test of Coarse Aggregate ...
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This document describes a test method for determining the aggregate impact value (AIV) of aggregates, which provides a measure of their resistance to sudden shock or impact. The test involves compacting aggregate samples in a steel cup and subjecting them to 15 blows from a hammer. The crushed material is then sieved and the percentage passing …
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Moisture Condition Value (MCV) Apparatus. developed by TRL BS1377-4. Code SL070. British Standard BS1377-4. Other Standards EN13286-46. Tariff 90248000. Quantity . Add to Cart. Save Page to PDF. Ask a question about this Product. or Call Impact +44 (0)1294 602626. Description For performing the following tests: ... Impact Test Equipment Ltd ...
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this standard, if the final value, observed or calculated, is to be rounded off, it shall be done in accordance with IS:2-1960t. 1. SCOPE 1.1 This standard covers the procedure for determining the aggregates impact value ofsoft coarse aggregate used for bases and sub-basesof road pavements. 2. APPARATUS 2.0 The apparatus shall consist ofthe ...
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The apparatus of the aggregate impact value test as per IS: 2386 (Part IV) – 1963 consists of: 7) A testing machine weighing 45 to 60 kg and having a metal base with a plane lower surface of not less than 30 cm in diameter. It is supported on level and plane concrete
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Buy BS 812-112:1990 Testing aggregates Method for determination of aggregate impact value (AIV) from NSAI. Customer Support: +353 (0)1 857 6730. Corporate Website About Us. Standards. ... 5 Apparatus 6 Preparation of test portions and specimens 7 Procedure ... Please Login or Create an Account so you can add users to your Multi user PDF Later ...
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An aggregate sample is placed in a sealed stainless steel jar with an abrasive charge of up to 5000g of 9.5 mm diameter stainless steel balls and water, then rotated at 100 rpm for …
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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 …
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IS : 2386 (Part IV) '- 1963 2.2 Apparatus - The apparatus for the standard test shall consist of following : a) A 15-cm diameter open-ended steel cylinder, with plunger and base-plate, of the general form and dimensions shown in Fig. 1.
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Licensed copy: MLA Cornwall Public , Cornwall Enquiry and Information Service, Version correct as of 20/09/2011 15:09, (c) BSI BRITISH STANDARD Testing aggregates — Part 110: Methods for determination of aggregate crushing value (ACV) BS 812-110: 1990 BS 812-110:1990 Licensed copy: MLA Cornwall Public , Cornwall Enquiry and …
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Aggregate Crushing Value Apparatus. Aggregate Crushing Value Apparatus. ... Specific Gravity and Water Absorption Test of Coarse Aggregate; Aggregate Impact Value Test, Procedure, Result & Standards ; ... Free House Plans PDF USA Style; 20*50 House Plan | 1000 sq ft House Plan; 30 x 50 House Plans;
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Aggregate Impact Value apparatus with mould to BS812:110 . Code AG165. British Standard BS812-112. Approx. Weight (kg) 52. Tariff 90248000. Quantity . Add to Cart. Save Page to PDF. Ask a question about this Product. or Call Impact +44 (0)1294 602626. Description ... To determine the Aggregate Impact Value (AIV) of aggregates which …
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Aggregate Impact Test. Read definition, apparatus, IS code, procedure, observations, formula, result and lab report about aggregate impact value test.
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Y = mean percentag e fines fro m two tests at X tons load. Test for determination of aggregate impact value The aggregate impact value gives relative measure of the resistance of an aggregate to sudden shock or impact. Which in so me ag g reg ates differs fro m its resistance to a slow compressive load. Aggregate Impact Value …
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Learn how to perform the aggregate impact value test, a measure of the resistance of an aggregate to sudden shock or impact. Find the objective, apparatus, procedure, …
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3.2.4 heavy medium heavy impact value (IV/HMH), n—the IV derived from using a 10 kg (22 lbm) mass hammer 130 mm (5 in.) in diameter free falling 300 mm (12 in). 3.2.5 impact soil tester, n—testing apparatus used to obtain an IV of a soil. 3.2.6 impact value (IV), n—the value expressed in units of
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Aggregate Impact value - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free. This document describes the apparatus and procedure for conducting an aggregate impact value test according to IS: 2386 (Part IV) - 1963. The apparatus consists of (i) a testing machine, (ii) a steel cup, (iii) a hammer, (iv) a metal …
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