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### On Utilisation of Construction and Demolition Waste in ...

• Particle size distribution of coarse aggregate obtained from demolition waste (concrete block) has been carried out. • Determined the specific gravity of coarse aggregate in laboratory. • Aggregate crushing value test has been performed on coarse aggregates. • Determination of water absorption of coarse aggregate has been carried out.

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### (PPT) CIVIL PROJECT PPT RECYCLED AGGREGATE CONCRETE ...

CIVIL PROJECT PPT RECYCLED AGGREGATE CONCRETE. Ashish baral. Promila Dahiya. ... -1963 − Elongation Index test − Flakiness Index test − Combined Index test − Angularity number test • AGGREGATE CRUSHING VALUE as per IS 2386(part IV) 1963 • AGGREGATE IMPACT VALUE as per IS 2386(part IV)1963 • LOS ANGELES ABRASION as per IS 2386(part ...

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### Aggregate Crushing Value Test - Significance & Test ...

The aggregates crushing value test should be performed as per IS code 2386 Part IV. First, fill the sample aggregate with one-third of the cylindrical measure in three layers. Each layer should be tamped 25times freely. After filling the sample aggregate, weigh and record it as W1. Now fill the aggregate in the mould along with the plunger on top.

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

Aggregate impact value test set-up 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 heating at 100-110 0C for a period of 4 hours and cooled.

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### Aggregate crushing value test 10 fines value test ...

Mechanical Properties of Aggregates Aggregate Crushing Value Test (BS:812, part 3) Procedure • The material to be tested should pass a 14.0 mm (1/2 in.) sieve and be retained on a 10 mm (3/8 in.) sieve. • Dry the sample in an oven at 100-110 0 C for four hours. • Place the sample in a standard cylindrical mould and tamp it. • Put a plunger on the top of the …

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### Aggregate Crushing Value Calculator, Test on course and ...

Aggregate Crushing Value = W B W A × 100. Where, W A is weight of surface-dry sample; W B is weight of fraction passing the appropriate sieve; Reporting of Results. The mean of the two results shall be reported to the nearest whole number as the 'aggregate crushing value' of the size of material tested.

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### Aggregate Testing | 7 Test On Aggregates | Coarse ...

2. Crushing Value Test of Aggreagte. What Is Crushing Value? Aggregate Crushing value is a relative resistance of aggregates to crushing under gradually applied compressive load.. Aggregate Crushing Value Test is important to test to be performed on aggregate. The strength of aggregate parent rock is determined by preparing cylindrical shape specimens of …

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### An Experimental Study on Concrete by using E ... - IJSTE

Crushing Value Test Form the result of crushing value we come to know that the Electronic waste is having more resistance to the wear and tear than the natural aggregate. Result of Crushing value test is given below in table Table – 1 Aggregate Crushing Value Aggregate Crushing Value Natural Coarse Aggregate 14.22% Electronic waste 2.35% ...

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### tests on aggregates ppt

aggregate crushing value test for ppt. Ppt Aggregate-crushing-test Powerpoint Presentations and PPT Find PowerPoint Presentations and Slides using the power of XPowerPoint... Know More. Aggregates Aggregate Testing Laboratory Concrete.

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### Aggregate crushing value test ppt - terracell.info

Aggregate crushing value test ppt 4. Designing the Stabilized soil mix for intended stability and durability values 6. DIFFERENT TECHNIQUES OF SOIL STABILIZATION types of soil stabilization techniques Mechanical stabilization chemical stabilization or stabilization by additives such as - soil-aggregate mixture -lime -soil- clay mixture -cement -sand-gravel mixture …

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### Aggregate crushing value test | Step by Step Procedure ...

This test is repeated once or twice and the average crushing value of the aggregate is determined. The average crushing value in the different tests is the actual crushing value of aggregate. Important points to remember. It is recommended that the crushing value of aggregate should be less than 30%.

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### AGGREGATE CRUSHING VALUE

1.The ratio of the weight of fines formed to the total sample weight in each test shall be expressed as a percentage, the result being recorded to the first decimal place: Aggregate Crushing Value = (B/A) X 100 where A = weight of oven-dried sample B = weight in 'g' of fraction passing through 2.36 mm IS sieve. 6.Video Aggregate Crushing Value Test

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### Aggregate impact and crushing test - SlideShare

6. Impact, 10% Fines & Crushing Tests If the percentage fines exceeds 30, the result may be anomalous as the broken pieces of aggregate will tend to fill the voids and prevent further crushing. In this case, the Ten Percent …

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

DETERMINATION OF AGGREGATE CRUSHING VALUE 2.1 Object - This method of test covers the procedure for determining 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-

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### Aggregate Crushing Value Test/ ACV Test Bangla/Civil ...

Aggregate Crushing Value Test/ ACV Test Bangla/Civil Development#Aggregate_Crashing_Value_test #ACV_Test_Bangla #Civil_DevelopmentAggregate crushing value (A...

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### 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

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### DETERMINATION OF AGGREGATE CRUSHING VALUE

The apparatus of the aggregate crushing value test as per IS: 2386 (Part IV) – 1963 consists of: 1) A 15cm diameter open ended steel cylinder with plunger and base plate, of the general form and dimensions as shown in Fig 1. 2) A straight metal tamping rod of circular cross-section 16mm diameter and 45 to 60

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### Aggregates: Physical Properties and Mechanical Properties

Physical Prosperities of Aggregate : Grading Grading is the particle-size distribution of an aggregate as determined by a sieve analysis using wire mesh sieves with square openings. As per IS:2386(Part-1) Fine aggregate : 6 standard sieves with openings from 150 μm to 4.75 mm. (150 μm, 300 μm, 600 μm, 1.18mm, 2.36mm,

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### Aggregates ppt - SlideShare

The aggregate crushing strength value is useful factor to know the behaviour of aggregates when subjected to wear. 1. Crushing Test of Aggregate: 24. 25 The aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock or impact. The impact value is some times used as an alternative to its crushing value. 2.

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### Purpose of Different Testing of Aggregates – Civil Engineering

Test for determination of Elongation Index. Test for determination of Clay, fine silt & fine dust. Test for determination of Organic Impurities. Test for determination of Specific Gravity. Test for determination of Bulk Density & Voids. Test for determination of Aggregate crushing value. Test for determination of Aggregate Impact Value.

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### ppt on stone aggregate and tests | Mining & Quarry Plant

(.pdf), Powerpoint Presentation (.ppt … crushed stone, slag and recycled concrete. Aggregates are a component of composite … other Relevant Aggregate Tests. ... Aggregate Crushing Value Test – Department of Civil … Briefly explain the aggregate crushing value test procedure.

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### Aggregate Crushing Value Test Method-Project Management 123

Crushing Value Test Procedure. Select clean and dry aggregate passing through 12.5 mm and retained on 10.0 mm sieve. Weight the empty cylindrical measure. Let the weight be 'a' grams. Fill the aggregate in the cylindrical measure in three layers, tamping each layer 25 times with the rounded end of the tamping rod.

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### crushing value of aggregate ppt

Aggregates ppt - SlideShare. 24The aggregate crushing value givesa relative measure of resistance ofan aggregate to crushing under agradually applied compressive load.The aggregate crushing strengthvalue is useful factor to know thebehaviour of aggregates whensubjected to wear.1.

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### (DOC) Aggregate crushing value Test Lab Report | Adnan ...

Name of the experiment: Aggregate Crushing value test. Objective: 1. Determine the aggregate crushing value of coarse aggregate. 2. Assess suitability of coarse aggregates for use in different types of road. Theory: The "aggregate crushing value" give a relative measure of the resistance of an aggregate to crushing under gradually applied ...

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### procedure in carrying out aggregate impact value test

aggregate crushing value test for ppt. The aggregate crushing value ACV of an aggregate is the mass of material expressed as a percentage of the test sample which is crushed finer than a 2 36 mm sieve when a sample of aggregate passing the 13 2 mm and retained on the 9 50 mm sieve is subjected to crushing under a gradually applied compressive ...

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### aggregate crushing process ppt - vaikuendokrinologija.lt

aggregate crushing value test for ppt. Aggregate crushing value test on coarse aggregates gives a relative measure of the resistance of an aggregate crushing under gradually applied compressive load Coarse aggregate crushing value is the percentage by weight of the crushed material obtained when test aggregates are subjected to a specified load ...

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### (DOC) AGGREGATE IMPACT VALUE TEST | hong g.woei - …

1.0 AGGREGATE IMPACT VALUE TEST 1 1.0 INTRODUCTION Aggregates used in road construction, should be strong enough to resist crushing under traffic wheel loads if the aggregates are weak, the stability of the pavement structure is likely to be adversely affected.

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### Introduction on aggregate impact testing machine ppt

Introduction on aggregate impact testing machine ppt. 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 ...

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### Aggregate Crushing Value Test - YouTube

About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ...

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### Chapter 2_Pavement Materials Part 1.ppt - CHAPTER 2 ...

C).AGGREGATE CRUSHING VALUE o Objective : To determine the aggregate crushing strength. o ACV for hard type of aggregate is low and for soft type of aggregate is high. o For good aggregates to be used in base course, ACV should not exceed 45% and for surface course it should not exceed 30%. 33

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### Introduction on aggregate crushing value apparatus

CALCULATION: • Aggregate crushing value = B/A x • The result should be recorded to the first decimal place and the mean of the two results reported. • To achieve a high quality of pavement, aggregate possessing low crushing value should be preferred. 8.

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