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crushing value apparatus

Aggregate Crushing Value Test

Aggregate crushing value is defined as the percentage by weight of the crushed (or finer) material obtained when the test aggregates are subjected to a …

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Aggregate Crushing Value Apparatus | Zeal International

Aggregate Crushing Value Apparatus. ZI 5014. Standards:IS 2386 (PART-IV) & BS 812:111. Specification: The Aggregate Crushing Value (ACV) test set provides a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. Each set consists of steel cylinder, plunger, base plate, cylindrical …

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

gate of 'aggregate crushing value' 30 or higher, the result may be anomalous, and in such cases the 'ten percent fines value' should be determined instead. NOTE 2 - The standard aggregate crushing test shall be made on aggre ... 2.2 Apparatus - The apparatus for the standard test shall consist of following : a) A 15 ...

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Aggregate Impact value Test Apparatus, Procedure and uses

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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IS 9376 (1979): Specification for apparatus for …

IS:9376-1979 1. SCOPE 1.1 This standard covers requirements of the apparatus for measuring aggregate crushing value and ten percent fines value. 1.1.1 Two sizes of apparatus are covered in this standard, one with 150 mm cylindrical cell and the other with 75 mm cylindrical cell. 2.

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Aggregate Crushing Value – Significance & Test Procedure

What is an aggregate crushing value? The resistance capacity of aggregate under gradually applied compression load is known as aggregate crushing value. The test that …

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Aggregate Crushing Value (ACV) and Ten Percent Fines Value …

150mm Aggregate Crushing Value Apparatus. Supplied Complete with Metal Measure and Tamping Rod. Comprising of 150 mm nominal diameter steel cylinder, plunger and base plate supplied complete with metal measure and tamping rod.

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A082 Aggregate crushing value apparatus (ACV)

Two models available: A082: Comprising 150 mm nominal diameter steel cylinder, plunger, base plate, tamping rod and measure 115 mm diameter x 180 mm deep.Used for aggregate passing 12.7 mm and retained by 9.52 mm sieve. Weight: 20 Kg approx. A083: Comprising 75 mm nominal diameter steel cylinder, plunger, base plate, tamping rod and measure …

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Aggregate Crushing Value Test

The aggregate crushing value gives a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. With aggregate of aggregate crushing value 30 or higher, the result may be anomalous, and in such cases the ten percent fines value should be determined instead. 2. apparatus required

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Aggregate Crushing Value Test-Objective, …

Aggregate Crushing Value Test - Definition, Objective, Apparatus, and Procedure. Last Updated on Dec 26, 2023. Download as PDF. The Aggregate Crushing Value (ACV) test is a fundamental …

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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 for concrete — Test methods for mechanical …

This document gives the determination of aggregate crushing value (ACV) of aggregates. This This gives a relative measure of the resistance of the aggregate crushing under the …

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AGGREGATE CRUSHING VALUE TEST 1. Objective

crushing value 30 or higher, the result may be anomalous, and in such cases the ten percent fines value should be determined instead. Fig. 1: Balance ... The cylinder of the test apparatus shall be put in position on the base plate and the test sample added in thirds, each third being subjected to 25 strokes from

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Crushing Value Apparatus (ACV)

The aggregate crushing value (ACV) provides relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. There are two versions available: 150 (standard) and 75 mm dia. The apparatus comprises a cylinder, plunger, base plate, tamping rod and measure.

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ISO 20290-3:2019

This document gives the determination of aggregate crushing value (ACV) of aggregates. This gives a relative measure of the resistance of the aggregate crushing under the gradually applied compressive load. The method is applicable to aggregates passing a 14,0 mm test sieve and retained on a 10,0 mm test sieve. For other size fractions, a ...

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Aggregate Crushing Value (ACV) Sets

The Aggregate Crushing Value (ACV) Test Set provides a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. ... All parts of the apparatus are powder coated or galvanized steel, heat treated and ground before manufacturing to make it durable and reliable. For aggregates smaller than 10 …

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Aggregate Crushing Value Apparatus

The oven dried and accurately weighed aggregates are subjected to crushing test on compression testing machine and weight of the resultant fines passing the specified IS sieve to the total weight of the sample expressed a s a percentage is defined as Aggregate Crushing Value. The apparatus is available in three size 75mm dia for 1/8 to size ...

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7.7 Aggregate Crushing Value and 10% Fines Value …

Figure 7.7.1 Outline form of cylinder and plunger apparatus for the aggregate crushing value and ten percent fines test e) A ventilated oven, thermostatically controlled at a temperature of 1050C plus or minus 50C. f) A rubber mallet, a metal tray of known mass and large enough to contain 3 kg of

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AGGREGATE CRUSHING VALUE APPARATUS

On Special Request Aggregate Crushing Value Apparatus having75mm dia or 300mm dia cylinder size can be supplied. Standards: IS 2386 (PART-IV) & BS 812:111. Shopping Cart We are contributing to build our nation …

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Aggregate Crushing Value (ACV) — Material Testing Expert

Apparatus needed for the aggregate crushing value test includes a steel cylinder with a diameter of 15 cm, along with a plunger and base plate. A straight metal tamping rod with a 16 mm diameter and a rounded end, measuring between 45 and 60 cm in length is also required.

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Aggregate Crushing Value Apparatus

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Aggregate Crushing Value Apparatus VSLIC-A113

The Aggregate Crushing Value (ACV) test set provides a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. Each set consists of steel cylinder, plunger, base plate, cylindrical measure and tamping rod. All parts of the apparatus are powder coated or galvanized steel, heat treated and ground …

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Aggregate Crushing Value Apparatus

Aggregate Crushing Value Apparatus Make: LabTek Model: SL-AG-001 Origin: India Standards: IS 2376 (PART-IV) & BS 812:111 Specification: The Aggregate Crushing Value (ACV) test set provides a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. Each set

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Concrete & Highway Engineering Lab Manual

The "ten percent fines" value is a measure of resistance on the aggregates to the crushing. The apparatus and materials used are the same as for the standard aggregate crushing test. The test sample ... aggregate crushing value indicates strong aggregates, as the crushed fraction is low. Thus the test can

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Aggregate Crushing Value Apparatus Manufacturers, …

The apparatus mainly consists of: MS or Cast Iron Cylinder with 150mm dia x 130mm to 140mm height ±0.5. Base plate 200mm to 230mm/sqr x 6mm thick.

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Aggregate Crushing Value (ACV) and Ten Percent Fines …

These tests are a measure of the crushing properties of aggregate and use the same basic equipment. The ACV test requires a standard load of 400 kN to be applied over a period …

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Aggregate Crushing Value Apparatus – Sun LabTek

Make: LabTek Model: SL-AG-00 Origin: India Standards: IS 2376 (PART-IV) & BS 812:111 Specification: The Aggregate Crushing Value (ACV) test set provides a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load.Each set consists of steel cylinder, plunger, base plate, cylindrical measure and …

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Aggregate crushing value Test and Procedure

With aggregate of aggregate crushing value 30 or higher, the result may be anomalous, and in such cases the ten percent fines value should be determined instead. Crushing value is strength of the aggregates against crushing load. Aggregates undergo crushing in road construction and road operation work. If it gets crushed easily then …

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Aggregate crushing value apparatus

Two versions of this apparatus are available: 150 (standard) and 75mm diameter; both sets comprise a cylinder, plunger, base plate, tamping rod and measure. The cylinder, plunger and base plate are made from special alloy steel, hardened to 650 HV (57.8 HRC), and protected against corrosion.

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Aggregate Crushing Value IS: 2386 PART- 4

The aggregate crushing value provides a relative measure of resistance to crushing under a gradually applied compressive load. To achieve a high quality of pavement, aggregates possessing low aggregate crushing value should be preferred. ... The apparatus for the standard test shall consist of the following : A 15-cm diameter open …

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