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 ¼
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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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Test for determination of aggregate crushing value Apparatus for aggregate crushing value: Steel cylinder with open ends; cylindrical measure having internal diameter 115 mm and height 180 mm; Steel tamping rod; Balance; Compression testing machine; Procedure : Collect aggregate
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Oct 04 2020 · AGGREGATE IMPACT VALUE TEST AIM: To find Impact value of the given aggregate sample. APPARATUS The apparatus consists of an impact-testing machine a cylindrical measure tamping rod IS sieve balance tamping rod and oven. PROCEDURE The test sample consists of
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Aggregate Crushing Value Apparatus Model No.: SET-1407. Standards: IS 2376 (PART-IV) and BS 812:111 Aggregate Crushing Value Apparatus Description:SE-Test India is the perceptible name in the lab test equipments or instruments market as manufacturers and suppliers.SE-Test India’s Aggregate Crushing Value Apparatus (model no. SET-1407) conforms to the IS 2376 (PART-IV) and BS
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aggregate crushing value of coarse aggregate. 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. The surfaces
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aggregate crushing value of coarse aggregate. 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. The surfaces in contact with the aggregate
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Aggregate Testing Equipment. Offering you a complete choice of products which include cement concrete aggregate mixer air entrainment meter riffle sample divider aggregate impact value test apparatus aggregate crushing value test apparatus and los angeles abrasion test apparatus.
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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
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Jan 23 2018 · AIM: To determine the aggregate crushing value of coarse aggregates as per IS: 2386 (Part IV) - 1963. APPARATUS: i) Cylindrical measure and plunger ii) Compression testing machine iii) IS Sieves of sizes - 12.5mm 10mm and 2.36mm PROCEDURE: i) The aggregates passing through 12.5mm and retained on 10mm IS Sieve are oven-dried at a
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Aggregate Crushing Value Test The objective of this test is to: Determine the aggregate crushing value of coarse aggregate; Assess suitability of coarse aggregates for use in different types of road; Apparatus
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The aggregate crushing value provides a relative measure of resistance to crushing under gradually applied compression load. Aggregates possessing high resistance to crushing or low aggregate crushing value are preferred for use in high quality pavements. The apparatus for the standard test consists of a steel cylinder 152 mm diameter with a
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Jan 23 2018 · AIM: To determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) - 1963. APPARATUS: 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
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Apr 26 2018 · Apparatus needed for finding the crushing strength of aggregate Steel cylinder consisting of open ends at both sides having an internal diameter of 152mm. Cylindrical measure to measure the quantity of aggregates needed for the test.
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aggregate to crushing under a gradually applied compressive load. Crushing value is a measure of the strength of the aggregate. The aggregates should therefore have minimum crushing value. 3. APPARATUS The apparatus of the aggregate crushing value test as per IS: 2386 (Part IV) – 1963 consists of:
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AGGREGATE CRUSHING VALUE 1.Objective 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 6.The apparatus with the test sample and plunger in position shall then be placed between the
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Aggregate crushing value test apparatus is used for measuring the resistance of an aggregate to crushing. Made of Mild Steel. Cylindrical Cell 150mm internal dia x 130 to 140mm height. Plunger 148mm dia x 100 to 115mm height. Base Plate 200 to 230mm square x
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The apparatus for the standard aggregate crushing test consists of the following: (i) Steel cylinder with open ends and internal diameter 25.2 cm square base plate plunger having a piston of diameter ~ with a hole provided across the stem of the plunger ~othat a rod could
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Jul 18 2021 · 1. Determine the aggregate crushing value of coarse aggregate 2. Check the suitability of coarse aggregates to use in different types of road. Apparatus Required for Crushing value test. 1. A balance should be accurate up to 1 gm 2. IS sieves of size 12.5 mm 10 mm and 2.36 mm 3. Mould measuring cylinder with plunger and base plate 4.
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Aggregate Crushing value Apparatus for determining the Aggregate Crushing Value; Specifiion of apparatus consists; Specifiion of It consists; A steel cylinder 75 mm dia a plunger and a steel base plate. The surfaces coming into contact with the aggregate are case hardened.
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Aggregate crushing value test machine company Products. As a leading global manufacturer of crushing grinding and mining equipments we offer advanced reasonable solutions for any size-reduction requirements including Aggregate crushing value test machine company quarry aggregate and different kinds of minerals.
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The Aggregate Crushing Value 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.
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Oct 04 2020 · AIM: To find Aggregate Crushing value of the given aggregate sample. APPARATUS: Steel cylinder cylindrical measure Steel temping rod Balance Compressions testing machine. PROCEDURE: The aggregate passing 12.5 mm sieve and retained on 10 mm IS sieve is selected for standard test. The aggregate should be in surface dry condition before testing.
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3. Apparatus Required in Stripping Value Test 1. An oven to heat the aggregates. 2. A thermostatically controlled water bath. 3. Sieves of sizes 12.5mm and 20mm. 4. Beaker with a capacity of 500ml. 5. A mixer for mixing the aggregate sample and bituminous binder. 4. The procedure of Stripping Value Test
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3. Apparatus Required in Stripping Value Test 1. An oven to heat the aggregates. 2. A thermostatically controlled water bath. 3. Sieves of sizes 12.5mm and 20mm. 4. Beaker with a capacity of 500ml. 5. A mixer for mixing the aggregate sample and bituminous binder. 4. The procedure of Stripping Value Test on Aggregates
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Aggregate Testing Equipment. Aggregates are fundamental materials that are used in all areas of construction industry such as concrete mortars bituminous mixtures surface treatments for roads airfields and other trafficked areas railway ballast unbound and hydraulic bound mixtures in civil engineering works and road constructions which comprise our modern world as buildings highways
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Aggregate crushing value test apparatus is used for measuring resistance of an aggregate to crushing. Made of Mild Steel comprising of: Cylindrical Cell 150mm internal dia x 130 to 140mm height Plunger 148mm dia x 100 to 115mm height Base
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