Aggregate impact value (aiv) apparatus
Aggregate testing equipment we are manufacturing amp supplying of aggregate testing equipment, which includes, cylindrical measures, density basket, flakiness amp elongation gauge, aggregate impact value apparatus, aggregate crushing value apparatus, lab jaw crusher, tile abrasion testing machine, loss angeles abrasion testing machine.Mar 30, 2021 the ratio of aggregate which passes through the sieve to the total weight of sample in each test in terms of percentage is the impact value of aggregate. now we compute the impact value using these two test using the formula below. aggregate impact value w2 w1 100. where, w2 – weight of aggregate which passes through the is sieve 2.36mm. w1 – weight of oven-dried aggregate. for good quality aggregate, the impact value Aggregate crushing value test conclusion 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 conclusion, quarry, aggregate, and different kinds of minerals.Dec 19, 2019 this percentage is known as a crushing value of aggregate. this percentage should not exceed 30 of the total weight of aggregate taken for the test. the aggregate crushing value test result should not be more than 30 for the concrete used for roads and pavements and, in case of other structures it may be permitted up to 45.Aggregate •aggregate crushing value acv •aggregate impact value aiv •10 fines value tfv •los angeles abrasion value laav •sodium soundness test •flakiness and elongation index •relative density and water absorptioncal coring. quality since 2014, geotechnical engineering and technology laboratory limited.getlab 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.