Aggregate crushing value apparatus is used for measuring of resistance of aggregate to crushing. Specification: consists of container 150 mm ± dia x 130mm to 140mm high with base plate 200 to 230 mm./SGR x 6mm thick. A plinger of 148mm ± dia x 100 to 115mm high.

One of the model in which pavement material can fail is by crushing under compressive stress. A test is Standardized by IS:2386 partIV and used to determine the crushing strength of aggregates. The aggregate crushing value provides a relative measure of resistance to crushing under gradually applied crushing .

Determination of Aggregate Impact Value – Impact Test on Aggregates is done to carry out to: Determine the impact value of the road aggregates, Assess their suitability in road construction on the basis of impact value.

Aggregate Crushing Value Civil Engineering Portal This test helps to determine the aggregate crushing value of coarse aggregates as per IS: 2386 (Part ... Pls reply me, .

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

Aggregate Testing Equipment. Providing you the best range of aggregate crushing value test apparatus, los angeles abrasion test apparatus, air entrainment meter, aggregate impact value test apparatus and flakiness elongation index test gauges with effective timely delivery.

Feb 03, 2012· The strength of coarse aggregates is assessed by aggregates crushing test. The crushing value provides a relative measure of resistance to crushing under a gradually applied compressive load. To achieve a high quality of pavement, aggregate possessing low aggregate crushing value should be .

Aggregate Crushing Value Civil Engineering. 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... More details » Get Price

Sep 06, 2018· Note1: 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 higher, the result may be anomalous, and in such cased the ten percent fines value should be determined instead.

Jul 14, 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.

offers 87 aggregate crushing value products. such as free samples. There are 87 aggregate crushing value suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Malaysia, which supply 93%, 3%, and 2% of aggregate crushing value respectively.

Aggregate Crushing Value Test is for determining the aggregate crushing value of coarse aggregates. APPARATUS i) Cylindrical measure and plunger ii) Compression testing machine iii) IS Sieves of sizes , 10mm and PROCEDURE i) The aggregates .

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 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 –, 10mm and, 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.

What is the main difference between crushing test and impact test in coarse aggregate?.. Answer / jayaprakash g. crushing test helps to determine the aggregate crushing value of coarse aggregates as per IS: 2386. Impact test is done to determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) – 1963. Is This Answer ...