Jan 09, 2018· 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. The Indian Standard CODE IS 2386 (Part IV) – 1963 is used for procedure and classification of aggregate by result.

Aggregate crushing value test report result conclusion discussion for aggregate crushing value test discussion for aggregate crushing value test milling is also known as grinding it is a material more refining process a a study on types and quality of aggregates used in. Determination Aggregate Crushing Value Theory

May 07, 2013· Objective For determination of the aggregate impact value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve. Reference Standards IS: 2386(Part IV)-1963 Methods of test for aggregate for concrete Part IV Mechanical Properties. Equipment & Apparatus Aggregate Impact Test Machine Sieves (12.5mm,10mm) …

Scope: This Part of BS 812 describes methods for the determination of the aggregate impact value (AIV) which gives a relative measure of the resistance of an aggregate to sudden shock or impact. Principle A test specimen is compacted, in a

Experiment No. 4: Determination of the aggregate impact value of different coarse aggregate samples. (BS 812) Scope & significance: Aggregate Impact Value The aggregate impact value gives a relative measure of the toughness or the resistance of aggregate sudden shock or impact is not proportional to the resistance to a slowly applied compressive load.

Oct 07, 2019· Observations of Impact Test Observations Sample 1 Sample 2 Total weight of dry sample (W1 gm) 350gm 354gm Weight of portion passing 2.36 mm sieve (W2 gm) 54gm 78gm Aggregate Impact Value (percent) = W2 / W1 X 100 15% 22% Result of Impact Test Aggregate Impact Value = 15% & 22% COMMENTS The aggregate impact value indicates a relative …

17/11/2017 Aggregate impact value (The value of aggregate impact test) = (W1/W2)*100 The value of aggregate impact test should not be more than 45% by weight of aggregates, used for concrete other than wearing surface. An impact value 35% is permissible for the bituminous macadam. Maximum permissible impact value for the water bound macadam is 40%.

May 07, 2013· Objective For determination of the aggregate impact value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve. Reference Standards IS: 2386(Part IV)-1963 Methods of test for aggregate for concrete Part IV Mechanical Properties. Equipment & Apparatus Aggregate Impact Test Machine Sieves (12.5mm,10mm) …

a) Determination of Aggregate Crushing 'alue, b) Determination of the 10 percent Fines Value, c) Determination of Aggregate Impact Vaiue, d) Determination of Aggregate Abrasion Value, e) Determination of the Polished Stone Value, and f) Determination …

conclusion aggregates impact value – Crusher South Africa. conclusion aggregate impact value test This page is … Methods for determination of ten percent fines value …Aggregate Abrasion Value; Sieve Analysis of …. Click & Chat Now

Feb 22, 2010· 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. Contents:Aggregate Impact Value on Coarse AggregatesApparatus for Aggregate Impact TestTheory of Aggregate Impact TestProcedure of Aggregate Impact …

conclusion aggregates impact value – Crusher South Africa. conclusion aggregate impact value test This page is … Methods for determination of ten percent fines value …Aggregate Abrasion Value; Sieve Analysis of …. Click & Chat Now

Determination Of Aggregate Impact Value Impact Test On. The aggregate impact value is a measure of resistance to sudden impact or shock which may differ from its resistance to gradually applied compressive load Procedure o f Aggregate Impact Test The test sample consists of aggregates sized 100 mm 125 mm Aggregates may be dried by heating at 100110 C for a …

May 08, 2013· Objective For determination of the aggregate crushing value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve. Reference Standard IS: 2386 (Part IV)-1963 Methods of test for aggregate for concrete Part IV Mechanical Properties. Equipment & Apparatus Steel Cylinder Sieves (12.5mm,10mm) Cylindrical metal …

Aggregate Crushing Value Discussion. aggregate crushing value test report discussion 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 236 mm sieve when a report it to the nearest 01 on form B43 or a similar form Discussion Of Aggregate Crushing ...

Jan 12, 2017· The aggregate impact value is a calculation of the resistance to abrupt impact, bang or shock, which may vary from its resistance to steadily, applied compressive weight. Procedure: The test specimen includes the aggregates of size ranging from 10.0 mm 12.5 mm. Aggregates can be dehydrated by warming them at temperatue of ° C for a ...

Determination Of Aggregate Impact Value Civilarc. Jan 12 2017 The aggregate impact value is a calculation of the resistance to abrupt impact bang or shock which may vary from its resistance to steadily applied compressive weight Procedure The test specimen includes the aggregates of size ranging from 100 mm 125 mm Aggregates can be dehydrated by warming …

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 – 12.5mm, 10mm and 2.36mm, 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.

THEORY Toughness is the property of a material to resist impact.DETERMINATION OF AGGREGATE IMPACT VALUE AIM To determine the impact value of coarse aggregate 2/5(1) Inquire Now Theory of aggregate crushing value Theory of aggregate crushing value Products.

May 08, 2013· Objective For determination of the aggregate crushing value of coarse aggregate, which passes 12.5 mm. IS sieve and retained on 10 mm. IS sieve. Reference Standard IS: 2386 (Part IV)-1963 Methods of test for aggregate for concrete Part IV Mechanical Properties. Equipment & Apparatus Steel Cylinder Sieves (12.5mm,10mm) Cylindrical metal …

This test is performed to ensure the aggregate toughness, which is used in road construction to work as a base layer, sub-base layer. How do you calculate the aggregate impact value? The impact value is measured in the ratio between the sieved aggregate of 10mm & 2.36mm aggregates. The aggregate impact value test will be conducted as per the ...

design by Dóri Sirály for Prezi AGGREGATE IMPACT TEST In conclusion,the percentage of aggregate's wear depends on the quality of aggregate. In this test, we can conclude that: The loss of aggregate = 1663 g The percentage of wear = 33.26% Lower abrasion loss values …

Determination Aggregate Crushing Value Theory determination of aggregate crushing value METHOD B2 THE DETERMINATION OF THE 10 PER CENT The 10 per cent Fines Aggregate Crushing Value is the force in kN required to crush a sample of -13 2+9 5mm aggregate so that 10 per cent of the total test sample will pass a 2 36 mm sieve

Determination Of Aggregates Impact Value Civil4m. Oct 22, 2017 Determination of Aggregates Impact Value This test is done as per IS 2386 Part 4 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 pressive load The ratio of the weight of fines …

Oct 07, 2019· Observations of Impact Test Observations Sample 1 Sample 2 Total weight of dry sample (W1 gm) 350gm 354gm Weight of portion passing 2.36 mm sieve (W2 gm) 54gm 78gm Aggregate Impact Value (percent) = W2 / W1 X 100 15% 22% Result of Impact Test Aggregate Impact Value = 15% & 22% COMMENTS The aggregate impact value indicates a relative …