Aggregate Impact Value Test Apparatus
Apparatus used in Impact test. The apparatus of the aggregate impact value test consists of: A testing machine weighing 45 to 60 kg and having a metal base with a plane lower surface of not less than 30 cm in diameter.
AGGREGATE IMPACT VALUE (IS:2386-Part IV-1963)
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) Cylindrical metal ...
AGGREGATE IMPACT VALUE APPARATUS (AIV)
Aggregate Impact Value Testing Apparatus (AIV) is used to determine the aggregate impact value which provides a rela-tive measure of the resistance of an aggregate to sudden shock or impact. The counter fi tted to the machine automati-cally records the number of blows delivered to the sample. AIV is made from steel protected against corrosion.
Aggregate impact value test- step by Step …
Why do we use aggregate impact value test? The aggregate impact value test is done to test the compressive strength of aggregate when sudden and immediate impact force acted on it. It is expressed in percentage (%). It should be less for …
Aggregate Impact Testing Apparatus
Product Description We manufacture and supply Aggregate Impact Value (AIV) Apparatus, which are conforming to IS 2386. These machines are used for determining the aggregate impact value. The sturdy construction of our AIV apparatus consists of base and support columns to form a rigid framework around the quick release
Testing Machine Aggregate Impact Value Apparatus, …
The Aggregate Impact Test Apparatus Value (AIV) Apparatus is used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact.The counter fitted to the machine automatically records the number of blows delivered to the sample. Our Aggregate Impact Value Apparatus is manufactured using …
Aggregate Impact Value
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.
AGGREGATE IMPACT VALUE APPARATUS
Aggregate impact value apparatus - BS 812 . A080-01-KIT. Aggregate impact value apparatus - NF P18-574 . Literature. Download. Contacts. Via delle Industrie, 25 - 24048 Treviolo (BG) - Italy Phone +39 035 2055011 - Fax +39 …
Aggregate Impact Tester, Impact Testing Machine, …
It is for determining the aggregate impact value and has been designed in accordance with IS:2386 (Part 4 ), IS:9377. The sturdy construction consists of a base and support columns to form a rigid frame work around the quick release trigger mechanism to ensure an effective free fall of the hammer during test. The free fall can be adjusted ...
Determination of Aggregate Impact Value
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:
Aggregate Impact Value Apparatus (AIV)
Features of Aggregate Impact Value Apparatus (AIV)Standard BS 812: Provides methods for the sampling and testing of aggregates from various sources, including natural and recycled materials, for use in construction. It covers …
Methodology For Aggregate Impact Value (AIV) Test
The Aggregate Impact Value (AIV) test, outlined in IS 2386 Part IV, evaluates the impact resistance of aggregates. This is performed with an impact testing apparatus, using a specific procedure and sample preparation method.
Aggregate Impact Value Test Apparatus
Aggregate impact value test apparatus is Supplied complete with metal measures dia x high (for specimen preparation) and tamping rod long x dia. Determining the aggregate impact value of coarse aggregate. Consists of a base weighing between 22-30 kg with a lower surface of not less than 30cms and support columns to form a rigid frame work ...
Methodology For Aggregate Impact Value (AIV) …
The Aggregate Impact Value (AIV) test, outlined in IS 2386 Part IV, evaluates the impact resistance of aggregates. This is performed with an impact testing apparatus, using a specific procedure and sample preparation method. …
Aggregate Impact Value Apparatus
The apparatus is used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The apparatus construct by strong rigid steel frame and mechanical blow counter.
IS 5640 (1970): Method of test for determining …
this standard, if the final value, observed or calculated, is to be rounded off, it shall be done in accordance with IS:2-1960t. 1. SCOPE 1.1 This standard covers the procedure for determining the aggregates impact value ofsoft coarse aggregate used for bases and sub-basesof road pavements. 2. APPARATUS 2.0 The apparatus shall consist ofthe ...
Determination of Aggregate Impact Value
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 100-110° C for a ...
Impact Value of Aggregate procedure, Limits
Impact value of aggregate satisfactory for road surfacing? ... Apparatus. Aggregate Impact Testing Machine: Consisting of a circular base with vertical publications and a hammer of thirteen.Five to 14 kg mass. Cylindrical metallic degree with an inner diameter of 75 mm and a height of fifty mm.
Determination of Aggregate Impact Value – Impact Test on …
The purpose of conducting an Impact Test on Aggregates is twofold. Firstly, it is performed to determine the impact value of road aggregates. This value is a measure of the strength or toughness of the aggregates and is calculated by subjecting them to a standard amount of impact. The impact value is then used to… /determination-of-aggregate-impact …
Procedure of Aggregate Impact Value Test
Apparatus and Materials Required. The following apparatus and materials are required to perform an AIV test: Aggregate Impact Testing Machine. The testing machine consists of a steel cylinder with an internal diameter of 15.6 cm, mounted on a base frame. The hammer falls freely from a height of 38 cm to impact on the aggregates.
DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE…
DCC3113 DETERMINATION OF AGGREGATE IMPACT VALUE. - Download as a PDF or view online for free. ... 5 APPARATUS 1. Aggregate Impact Value Test Machine 2. BS test sieve 3. A metal tamping rod 4. A weighing Balance 5. Aggreagate 6. 6 PROCEDURE The test sample was prepared as follows: 1. The sample was sieve through test sieves and then the …
Aggregate Impact Test Procedure for Determining AIV as …
The Aggregate impact test is used to determine the aggregate impact value(AIV), which provides a relative measure of the resistance of a coarse aggregate to ... The aggregate impact test apparatus should be supported over a level and plane concrete floor or stone block. A cylindrical steel cup has an internal diameter of 102mm and a depth of 50mm.
Aggregate Impact Value Test and Procedure
The aggregate impact value is a determining measure of resistance to sudden impact or shock, which may differ from its resistance to gradually applied compressive load. Aim: – To determine Aggregate Impact Value Using Impact Testing Machine. Apparatus: – Impact Testing Machine: – Weight of hammer is 13.5 to 14.0 kg and Height of Fall is ...
Aggregate Impact Value Test.pptx
Aggregate Impact Value Test.pptx - Download as a PDF or view online for free. ... NUR Follow. Apparatus for Aggregate Impact Test The apparatus as per IS 2386 (Part IV) - 1963 consists of (i) A testing machine weighing 45 to 60 kg and having a metal base with a painted lower surface of not less than 30 cm in diameter. It is supported on a level ...
Aggregate Impact Value Test
What is the aggregate impact value test? A relative measure of the resistance of aggregate due to the sudden shock or impact on it is called aggregate impact value. Based on the impact value, we can decide whether the coarse …
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. The test sample consists of …
Aggregate Impact Value (AIV) Test Machine
The Aggregate Impact Value Testing Apparatus, meets with BS 812, it is robustly designed to determine the Aggregate Impact Value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The counter fitted to the machine automatically records the number of blows delivered to the sample ...
Schematic image and apparatus of the impact value test.
Figure 1 shows the schematic image and apparatus of the impact value test. Aggregate crushing value is a percentage of the weight of the crushed aggregate obtained from the test where the specific ...
Aggregate Impact Value Apparatus (AIV)
The Aggregate Impact Value Apparatus (AIV) is used to determine the aggregate impact value by measuring the resistance of an aggregate to sudden impact or shock loading, which may vary from its resistance to gradually applied …
Aggregate Impact Value Test Procedure as per …
Apparatus Required for Aggregate Impact Value Test:-Impact testing machine; Cylinder; A straight metal tamping rod of circular cross-section 16 mm in diameter, 45 cm to 60 cm in length and rounded at one end. IS …