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The Aggregate Impact Value Testing Apparatus 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 number of blows delivered to the sample is automatically documented by the counter that is fitted to the machine.
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. Level and plane concrete floor of minimum 45 cm thickness are used to support it. The base of the machine should also have provisions for fixing its base.
AGGREGATE IMPACT VALUE APPARATUS. BS 812. Consisting of: - A080-04 TEST FRAME ASSEMBLY - A080-02 CYLINDRICAL MOULD, dia. 102x50 mm, .
Dec 26, 2019· The aim of aggregate impact test is to determine the relative measure of the resistance of aggregate to sudden shock or impact in which in some aggregate differs from its resistance to a slowly applies compressive load. The property of a material ...
Aiv-1 Aggregate Impact Value Apparatus Impact Test, Find Complete Details about Aiv-1 Aggregate Impact Value Apparatus Impact Test,Impact Test,Value Apparatus,Impact Value Apparatus from Testing Equipment Supplier or Manufacturer-Shaoxing GeoTest Equipment Co., Ltd.
Jul 16, 2014· Aggregate impact value test gives an indication of aggregate's toughness property (i.e. property of a material to resist impact) Aggregate impact values are used to classify the stone aggregates with respect to toughness property as given below. Aggregate impact value (%) Toughness Properties <10 Exceptionally tough / Strong 10 – 20 Very tough / Strong .
Utest Material Testing Equipment . Product Code. UTA-0650 Aggregate Impact Value (AIV) Testing Apparatus. Standards. BS 812:112. 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.
Assessment of fines apparatus. Sand equivalent test set; Sand equivalent shakers; Methilene blue test set; Andreasen pipette; Bottle roller; Efflux index apparatus; Crushing apparatus. Crushing value apparatus (ACV) Crushing resistance of lightweight aggregate apparatus; Laboratory crusher; Hammer mill; Jar mills; Abrasion testing machines ...
Aggregate Impact Value. The test sample shall consist of aggregates the whole of which passes through ½ in B.S. test sieve and is retained on a 3/8 in B.S. test sieve. The aggregate comprising the test sample shall be dried in an oven for a period of four hours at a temperature of 100-110 °C and cooled.The measuring cup shall be filled about ...
Product Code. UTA-0650 Aggregate Impact Value (AIV) Testing Apparatus. Standards. BS 812:112. 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.
which is dependent on the aggregate's impact resistance. This degree is assessed by a sieving test on the impacted specimen and is taken as the aggregate impact value. 7.6.3 Sampling. The sample used for this test shall be taken in accordance with Chapter 2. 7.6.4 Equipment 7.6.4.1 Impact testing machine. The machine shall be of the general ...
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.
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 .
Related: Aggregate Impact value Test Apparatus, Procedure and uses. Originally California bearing ratio test was developed in 1929 by California division of highway for evaluating the stability of soil sub-grade and other flexible Highway Materials which was later modified by the U.S. Corps of Engineers.
which is dependent on the aggregate's impact resistance. This degree is assessed by a sieving test on the impacted specimen and is taken as the aggregate impact value. 7.6.3 Sampling. The sample used for this test shall be taken in accordance with Chapter 2. 7.6.4 Equipment 7.6.4.1 Impact testing machine. The machine shall be of the general ...
Aggregate Impact Value Apparatus, Impact Value Apparatus, Test Equipment manufacturer / supplier in China, offering Aggregate Impact Value Test Apparatus, Speedy Calcium Carbide Meter Kit/Soil Moisture Content Test, Manual Flow Table to Test Cement Consistency and Fluidity and so on.
Aggregate Impact Value Testing Apparatus, meets with BS 812, it is robustly designed to determine the Aggregate Impact Value (AIV) of aggregates which prove.
The Aggregate Impact Value Testing Apparatus 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 number of blows delivered to the sample is automatically documented by the counter that is fitted to the machine.
Assessment of fines apparatus. Sand equivalent test set; Sand equivalent shakers; Methilene blue test set; Andreasen pipette; Bottle roller; Efflux index apparatus; Crushing apparatus. Crushing value apparatus (ACV) Crushing resistance of lightweight aggregate apparatus; Laboratory crusher; Hammer mill; Jar mills; Abrasion testing machines ...
Dec 08, 2017· In this video, we will see the procedure of determining aggregate impact value as per IS 2386 PART4.
Categories > Aggregate & Rock Testing Equipments. Aggregate Impact Value Apparatus. More Informations. Aggregate Impact Value Apparatus. More Informations. Aggregate Shape Gauge. More Informations. Bulk Density Measure. More Informations. Digimatic Drying .
Jan 23, 2018· AIM: To determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) - 1963. APPARATUS: i) Impact testing machine conforming to IS: 2386 (Part IV) - 1963 ii) IS Sieves of sizes - 12.5mm, 10mm and 2.36mm iii) A cylindrical metal measure of 75mm dia. and 50mm depth iv) A tamping.
Aggregate Impact Value Test Apparatus is used for determining the aggregate impact value. The Sturdy Construction consists of a base and support columns to form a rigid framework around the quick release trigger mechanism to ensure an effective free fall of the hammer during test.
Aggregate Testing Equipment. As aggregates are used as a component of many construction materials, asphalt, concrete and also raw as road base or ballast there are many methods for characterising its geometry, mechanical an physical properties and its resistance to wear.
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