Aggregate Impact value Test Apparatus, Procedure and uses ...
Procedure of Aggregate Impact value test. The test sample: normally aggregates sized 10.0 mm to 12.5 mm. the aggregates should be dried by heating at 100-110 0C for a period of 4 hours and cooled.
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 of Aggregate Impact Test The test sample consists of aggregates sized 10.0 mm 12.5 mm. Aggregates may be dried by heating at 100-110° C for a period of 4 hours and cooled.
Aggregate Impact Value Test, Procedure, Result & Standards
Read More: AGGREGATE CRUSHING VALUE TEST – PROCEDURE AND RESULT. Objective: This method of test used to measure the impact value of aggregate use in the construction of Highway pavement and concrete structure. Reference:-IS 2386 (Part 4) – 1963. Apparatus:-
Aggregate Impact Value test – we civil engineers
Jan 23, 2018 · APPLICATION S OF AGGREGATE IMPACT VALUE Aggregate having AIV % less 50% is better to use in construction where as those having value more than 50% are bad for construction. It is reliable to calculate the AIV % of the aggregate use as road construction as it will give us the capacity of road to bear the load on it.
Application For Aggregate Impact Value Test
Application Of Aggregate Impact Value Test Application Of Aggregate Impact Value Test. The aggregate impact value indicates a relative measure of the resistance of the aggregate to a sudden shock or impact which in some aggregates differs from its resistance to a slow compressive loadrom the calculations done 10.
Aggregate Impact Value Testing | AIV TEST | Civil ...
Jan 09, 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. The Indian Standard CODE IS 2386 (Part IV) – 1963 is used for procedure and classification of aggregate …
Aggregate Impact Value - Civil Engineering
AGGREGATE IMPACT VALUE. This test is done to determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) – 1963. 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 …
application for aggregate impact value test
Aggregate impact and SlideShareFeb 08, 2012· There is no definite reason why the specified rate of application of the blows of the impact rammershould be maintainedApplications of Aggregate Impact Value The aggregate impact test is considered to be an important test to assess the suitability of aggreg~tes asregards the toughness for use in pavement constructionApplication Of Aggregate Crushing Test made 4 you pimpsnlApplication for aggregate impact value test aggregate impact value test ...
Exp 4 Aggregate Impact Value - Civil Engineers PK
The aggregate impact value indicates a relative measure of the resistance of the aggregate to a sudden shock or impact which in some aggregates differs from its resistance to a …
Aggregate impact value Calculation And uses
Jan 31, 2015 · 2. This test is done to determine the aggregate impact value of coarse aggregates AIV is basically a % ratio of 2.36mm sieved aggregate to 14mm aggregate sieve. The apparatus used for determining aggregate impact value of coarse aggregates is Impact testing machine Sieves of sizes – 14mm, 10mm and 2.36mm,a cylindrical metal measure of 75mm diameter and 50mm depth, A …
AggregateImpact Testing Machine, Impact Test of Aggregate
aggregate impact value test dorry abrasion testing m... One of the major factors contributing to the quality of concrete is the quality of aggregates used therein. With the wide range of aggregates available, it is essential to select an aggregate that is suitable for a given application.
the purpose of testing aggregate impact value on industry ...
Aggregate Crushing Value Test Meaning The aggregate crushing value acv provides relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load two versions available 150 standard and 75 mm dia the apparatus comprehend cylinder plunger base plate tamping rod and measure
AGGREGATE IMPACT VALUE TEST-10+ IMPORTANT NOTES TO ...
Jul 16, 2014 · Aggregate Impact Value Testing machine The test equipment and the test procedure are quite simple and it determines the resistance to impact of stone aggregates simulating field condition. This test can be performed even at construction site or at …
7.6 Aggregate Impact Value 7.6.1 Scope.
The aggregate impact value gives a relative measure of the resistance of the aggregate to sudden shock or impact. The particular purpose which an aggregate is meant to serve requires the aggregate to have a particular strength which is usually stated in the specification. This test …
Aggregate Impact Value Test as per IS 2386 (Part-IV) 1993 ...
AGGREGATE IMPACT VALUE TEST Object of the Experiment To evaluate the toughness of a stone i.e. the resistance of the aggregates to fracture under repeated impacts is called Impact Test. This test is done to determine the aggregate impact value of coarse aggregate as per IS 2386 (Part-IV) 1993.
Aggregate Impact value test procedure - Civil4M
Mar 27, 2020 · APPLICATIONS OF AGGREGATE IMPACT VALUE The aggregate impact test is considered to be an important test to access the suitability of aggregates as regards the toughness for use in pavement construction. It has been found that for majority of aggregates, the aggregate crushing and aggregate impact values are numerically similar within close limits.
What is the need of impact test? - Quora
So there is a possibility of aggregate disintegration due to the often vehicle pressure. So the aggregate impact value test is performed for finding the resistance capacity of the coarse aggregates due to the sudden impact. The impact value is measured in the ratio between the sieved aggregate of 10mm & 2.36mm aggregates. 29 views
Aggregate impact and - LinkedIn SlideShare
Feb 08, 2012 · There is no definite reason why the specified rate of application of the blows of the impact rammershould be maintainedApplications of Aggregate Impact Value The aggregate impact test is considered to be an important test to assess the suitability of aggreg~tes as.regards the toughness for use in pavement construction.