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AGGREGATE IMPACT TEST - Construction How

Jun 11, 2021· Fig. 2.1 Aggregate Impact testing Machine. CALCULATION: The aggregate impact value is expressed as the percentage of the fines formed in terms of the total weight of the sample. Let the original weight of the oven dry sample be W 1 g and the weight of fraction passing 2.36 mm IS sieve be W 2 g. Aggregate impact value = W2 100 = W 1

Aggregate Impact Value machine & Metal Measure ...

Manufacturer of Aggregate Impact Value machine, Metal Measure, los angeles abrasion testing machine, Riffle Sampler and Elongation Guage offered by Ashoka Enterprises, Nagpur, Maharashtra. Ashoka Enterprises. Sitabuldi, Nagpur, …

aggregate impact volue machin - taxi-stadtfahrten.de

Aggregate impact value testing machine - elitetradebd. Aggregate impact value is the ratio of the weight of the fraction passing through 2.36 mm (weight W2) by the total weight of the sample (weight W1 + W2). Aggregate Impact Value = (W2/ (W1+W2)) * 100 = 80 gm / 300 gm = 26.67 (Impact Value) Where, W1= …

Aggregate Impact Value Testing Machine, Capacity: 450 Kn ...

The aggregate impact value of coarse aggregate provides a relative measure of the resistance of an aggregate to sudden shock or impact. The oven dried and accurately weighed aggregates are subjected to a total of 15 blows of specified weight and fall and percentage of fines formed in terms of the total weight of the sample is expressed as the aggregate impact value.

Aggregate Impact Value (AIV) Test Machine - Mechanical and ...

Standards. BS 812:112. The Aggregate Impact Value Testing Apparatus, meets with BS 812, it is robustly designed to determine the Aggregate Impact Value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden shock or impact.

Impact Value of Aggregate - iricen.gov.in

The impact machine shall rest without wedging or packing upon the level plate, block or floor, so that it is rigid and the hammer guide columns are vertical. The cup shall be fixed firmly in position on the base of the machine and the whole of the test sample placed in it and compacted by a single tamping of 25 strokes of the tamping rod ...

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aggregate impact volue machin - AGGREGATE IMPACT VALUE Used to determine the impact value of aggregates and select them for a given appli ion. The machine has a trip-action hammer release blow counter device. Aggregate Impact Tester Im...

Aggregate Impact Value Test - Procedure & Uses - [Civil ...

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 impact value machine - cafehase.de

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 …

Aggregate Impact Value Machine - Impact Testing Machine ...

Manufacturer of Aggregate Impact Value Machine - Impact Testing Machine offered by Nupur Scientific Instruments, New Delhi, Delhi.

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

Jan 09, 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.

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

Observations and Calculations Calculate the aggregate impact value (AIV) expressed as a percentage to the first decimal place for each test specimen from the following equation: 𝑀2 (𝐴𝐼𝑉) = × 100 𝑀1 Where M 1 is the mass of the test specimen (in g); M 2 is the mass of the material passing the 2.36 mm test sieve (in g).

Aggregate Impact Test | Aggregate Impact Value | Impact ...

Jan 11, 2020· Detailed Impact Test on Road Aggregates with calculation of Impact value has been shown, also range of aggregate impact value is explained.Toughness is the p...

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 […]

Introduction on aggregate impact testing machine ppt

Dec 29, 2014· 1. INTRODUCTION ON AGGREGATE IMPACT TESTING MACHINE Ashian Engineers Company India By Ashian Team 2. Principal: • Toughness is the property of a material to resist impact. Due to traffic loads, the road stones are subjected to the pounding action or impact and there is possibility of stones breaking into smaller pieces.

SPECIFICATIONS FOR TRACK BALLAST - 122.252.243.98

This value shall be reported as: Aggregate Abrasion Value = X 100. Annexure - 2. Aggregate Impact Value (Based on 18:2386 part IV - 1963) 1. Apparatus. The apparatus shall consist of the following: a) Impact testing machine conforming to IS.2386 part IV - 1963 as per fig. - 2. b) IS Sieves of sizes 12.5mm,10mm and 2.36mm.

Aggregate Impact Value (AIV) Test Machine

The Aggregate Impact Value Testing Apparatus, meets with BS 812, it is robustly designed to determine the Aggregate Impact Value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The counter fitted to the machine automatically records the number of blows delivered to the sample ...

Aggregate Testing Equipment - Air Entrainment Meter and ...

No: AT-199 NAME: Aggregate Impact Value Test Apparatus Quality Standard: As Per IS 2386 (P-IV) Aggregate Impact Value Test Apparatus is used for determining the aggregate impact value. The Sturdy Construction consists of a base and support columns to form a rigid framework around the quick release trigger mechanism to ensure an effective free fall of the …

Impact and Crushing Value - PCTE

UTA-0650. The Aggregate Impact Value Testing Apparatus is robustly designed to determine the Aggregate Impact Value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The number of blows delivered to the sample is automatically documented by the counter that is fitted to the machine.

what is aggregate impact value machine and the formular

Assess their suitability in road construction on the basis of impact value 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 diameter

Aggregate Impact Value Calculator, Test on course and Fine ...

Aggregate Impact Value = W B W A × 100. Where, W A is Weight of oven-dried sample; W B is Weight of fraction passing through 2.36-mm IS Sieve; 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.

Exp 4 Aggregate Impact Value - Civil Engineers PK

Aggregate Impact Value. The test sample shall consist of aggregates the whole of which passes through ½ in B.S. test sieve and is retained on a 3/8 in B.S. test sieve. The aggregate comprising the test sample shall be dried in an oven for a period of four hours at a temperature of 100-110 °C and cooled.The measuring cup shall be filled about ...

Aggregate Impact Volue Machin

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.

Aggregate Impact Value test – we civil engineers

Jan 23, 2018· 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 ...

Aggregate Impact Tester,Impact Testing Machines,Impact ...

This Apparatus is used to determine aggregate impact value of coarse aggregate. 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.

Aggregate impact value test- step by Step Procedure with ...

Aggregate impact value test Machine. Take a sample of aggregate and sieve with the help of a 12.5-millimeter sieve and retain it into a 10-millimeter sieve. Sieving should be done in a circular motion. After that sample should be sieved with 10 millimeters sieve and collect in a container.

Aggregate Impact Value Machine - Cohesive Value Tester ...

Manufacturer of Aggregate Impact Value Machine - Cohesive Value Tester offered by Centurion Scientific, New Delhi, Delhi. Centurion Scientific. Okhla, New Delhi, Delhi. GST No. 07AAEFC4062G1ZQ. TrustSEAL Verified. Call 08048601367 81% …

DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE.

Dec 15, 2017· Aggregate Impact Value Test Machine 2. BS test sieve 3. A metal tamping rod 4. A weighing Balance 5. Aggreagate 6. 6 PROCEDURE The test sample was prepared as follows: 1. The sample was sieve through test sieves and then the material passing through the sieve and that retained on the sieve was collected. 2. The cylindrical mould was measure and ...

Advanced aggregate impact value apparatus with Smart ...

About products and suppliers: Alibaba.com offers a broad range of high-quality, smart functioning and advanced sets of aggregate impact value apparatus. for distinct measurement purposes.These multifunctioning items offered on the site are equipped with all the latest features and are made with improvising advanced technologies for optimal performance.

IS 9377 (1979): Specification for apparatus for aggregate ...

the impact value of coarse aggregates. 2. APPARATUS 2.1 The apparatus shall consist of an impact testing machine and other accessories ( see 3 and 4 ). 3. IMPACT TESTING MACHINE 3.1 The general form and salient dimensions of machine shall be …

Aggregate Impact Value Manuf - Milestone Equipments

milestoneequipments.com - Milestone Instruments is Manufacturers, Exporters and Suppliers of Scientific and Laboratory Instruments, Static Cone Penetrometer, CBR(California Bearing Ratio), Cement Tensile Testing Machines Manufacturers, California Bearing Ratio Test Apparatus suppliers, Aggregate Impact Value, Mini Drafter Machine Suppliers, Consolidation …

AGGREGATE IMPACT VALUE TEST - T Square Civil Engineering

Jul 02, 2021· Apparatus Required Impact Value testing machine Electrical oven Tamping rod Weigh balance IS Sieves -(12.5mm,10mm &2.36mm) The procedure of the test Aggregate sample shall consists of particles passing on 12.5mm Sieve and retained on 10mm sieve. The aggregate to be tested shall be dried in an oven for a period…

Mechanical Properties of Coarse Aggregates for Concrete ...

Jan 25, 2021· Aggregate Impact Value = (W2 / W1) * 100 Aggregate Crushing Value Acceptance Limits: For aggregate use to resist wear, Max 30 percent. For non-wearing surface, the value is 45 percent Max. Lower limits if used shall provide better performance against gradually applied compressive load. Aggregate Crushing Value Test Form