Aggregate Crushing Value Apparatus Minimum Order Quantity 01 Piece Cylindrical Container size 150mm + dia x130mm to 140mm high Base plate 200 to 230mmsqr x 6mm thick Plunger 148mm + dia x 100 to 115mm high Tamping Rod 16mm dia x 600mm long For Measuring of Resistance of Aggregate to Crushing.

Aggregate Impact Value Testing Machine, The aggregate impact value of coarse aggregate provides a relative measure of the resistance of an aggregate to sudden, Aggregate Crushing Value what should be the minimum % of impact aggregate test if the impact value less than 50% what all .

Feb 08, 2012· Aggregate impact and crushing test 1. Impact, 10% Fines Crushing Tests NANYANG TECHNOLOGICAL UNIVERSITY School of Civil and Structural Engineering LABORATORY PAVEMENT MATERIALS AGGREGATE IMPACT TEST, TEN PERCENT FINES TEST AND AGGREGATE CRUSHING TESTOBJECTIVESTo assess the resistance of an aggregate to mechanical degradation by theAggregate Impact Test, Ten Percent Fines Test and Aggregate ...

Aggregate crushing value test apparatus is used for measuring resistance of an aggregate to crushing. Aggregate impact value test apparatus is supplied complete with a cylindrical measure of 75mm dia x 50mm depth, an automatic blow counter and a . Get Details

The Aggregate Crushing Value offers a related measure of the resistance of an average to crushing under a compressive load that is gradually applied.

Manufacturer of Material Testing Equipment Aggregate Crushing Value Apparatus, Aggregate Impact Tester, Ball Mill For Grinding Lime Mortar and Pendulum Impact Tester offered by The Western Precision Instruments Emporium, Roorkee, Uttarakhand.

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.

Jun 30, 2019· Indian Roads Congress and ISI have specified that the aggregate crushing value of the coarse aggregates used for cement pavement at surface should not exceed 30 percent. For aggregates used for concrete other than for wearing surfaces, the aggregate crushing value shall not exceed 45 percent, according to the ISS.

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 .

aggregate crushing value test report discussion. Aggregate Crushing Value Test Determine Aggregate Crushing . May 5, 2010 Aggregate crushing value test provides strength of aggregates for resistance against crushing under loads and is used for roads and pavements If the aggregate crushing value is 30 or higher' the result may be ...

aggregate crushing value This test helps to determine the aggregate crushing value of coarse aggregates as per IS: 2386 (Part IV) – 1963. The apparatus used is Cylindrical measure and plunger, Compression testing machine, IS Sieves of sizes –, 10mm and

The Aggregate Crushing Value offers a related measure of the resistance of an average to crushing under a compressive load that is gradually applied. company logo. Close.

Aggregate Crushing Strength Test. The aggregate crushing value of the coarse aggregates used for cement concrete pavement at surface should not exceed 30 and aggregates used for concrete other than for wearing surfaces shall not exceed 45 as specified by Indian Standard IS and Indian Road Congress IRC. AGGREGATE

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 load of 400 kN. 2 APPARATUS An ...

Aug 14, 2019· Aggregate Crushing Value Test – Determine Aggregate . 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 specified load under standardized conditions, and the strength of the aggregate used in road construction is expressed by numerical index .

Jan 04, 2014· Procedure of testing Aggregate Crushing Value (ACV): 1. Make a sieve analysis and get sufficient amount of aggregate by using mm passing sieve and mm retained sieve. 2. After sieving fill the cylinder in thre layers by the aggregate and apply 25 blows by the tamping rod with a approximate height of 50 mm. 3.