Fig. 3: Impact Testing machine. Weight of hammer is 13.5 to 14.0 kg and Height of Fall is 380±5 mm . 3. reference. IS 2386(Part 4):1963 (Reaffirmed 2021) Methods of Test for Aggregates for Concrete- Mechanical Properties. ... The mean of the two results shall be reported to the nearest whole number as the aggregate impact value of the tested ...
The Aggregate Impact Tester with Blow Counter is used to determine aggregate impact value and has been designed in accordance with ASTM and BS Standards. The sturdy construction consists of a base and support columns that form a rigid framework around the quick release trigger mechanism to ensure an effective free-fall of the hammer during test.
To determine the Aggregate Impact Value (AIV) of aggregates which provides a relative measure of the ... The counter fitted to the machine automatically records the number of blows delivered to the sample. The apparatus is manufactured from heavy duty plated steel to resist corrosion. ... Impact Test Equipment Ltd Stevenston Industrial Estate ...
An Aggregate Impact Tester is a device used in civil engineering to evaluate the toughness of aggregates—materials like gravel or crushed stone used in construction—by measuring their ability to resist sudden impact or shock. This test helps determine the suitability of aggregates for use in road construction, pavements, and other infrastructure projects where durability and …
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 …
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
AGGREGATE IMPACT TESTING MACHINE: AS PER IS: 2386 (Part-IV) 9377. Introduction: For determining the aggregate impact value of coarse aggregate. General Description and Specifications: The instrument consists of a circular base with two vertical guides.
The procedure for conducting an Aggregate Impact Test (AIV) is as follows: ... Set up the impact machine on a rigid, level surface with the hammer guide columns vertical. Fix the cup firmly to the base of the machine and place the entire test sample in it. Compact the sample by giving it 25 gentle blows with the tamping rod.
The test sieves shall comply with BS 410. 5.1.3 A cylindrical metal measure, of sufficient rigidity to retain its form under rough usage and with an internal diameter of 75 ± 1 mm and an internal depth of 50 ± 1 mm. 5.1.4 A tamping rod, made out of straight iron or steel bar of circular cross section, 16 ± 1 mm diameter and ...
Place the dry aggregate sample in the impact testing machine. Apply a specified impact or 15 number of striking blows from a metal hammer uniformly on the aggregate sample. Measure the percentage of fines …
AGGREGATE IMPACT TESTING MACHINE. Product Description. For determining the aggregate impact value of coarse aggregate. Consists of base weighing between 20-30 kg with a lower surface of not less than 30 cm and support columns to from a rigid frame work around the quick release trigger mechanism to ensure an effective free fall of the hammer ...
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 procedures for determining the physical and mechanical properties of aggregates, such as particle size distribution, density, water …
Scientific & Technological Equipment Corporation - Offering Aggregate Impact Value Testing Machine, Capacity: 450 Kn, Automation Grade: Semi-Automatic at ₹ 5500 in New Delhi, Delhi. Also find Aggregate Impact Tester price list | ID: …
An Aggregate Impact Tester is a device used in civil engineering to evaluate the toughness of aggregates—materials like gravel or crushed stone used in construction—by measuring their …
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 380±5 mm. Sieves: – required are 12.5, 10.0 and 2.36 mm. Weight Scale: – To measure Weight of the sample. Procedure: – REPARATION OF SAMPLE i) The test sample should ...
Measure of the impact value of an aggregate to sudden shock or impact. Toll Free No: 1800-3002-0330. Manufacturers, Suppliers and Exporters - Aimil.
The general test procedure of the aggregate impact value test is briefly described below: ... Apparatus Required. 1. An impact testing machine weighing between 45kgs to 60 kgs with a metal base. 2. A cylindrical steel cup having an internal diameter of 102mm, depth of 50mm, and thickness of 6.3mm. 3. A metal hammer with the cylindrical lower ...
Figure 1 impact testing machine. Standard: IS-2386. Apparatus: Aggregates sample (10mm-12.5mm) Oven; Sieves of IS standards (based on the aggregates size) Measuring cylinder; Tamping rod; Weighing balance; Impact …
determined to the nearest gram (weight A) and this weight of aggregate shall be used for the duplicate test on the same material. 3.3 This oven-driedsample is immersed in water for three days. 3.4 Vet sample after the immersion period is surface dried by suitable cloth. It. TEST PROCEDURE 4.1 The impact machine shall rest without wedging or ...
Product Description. For determining the aggregate impact value of coarse aggregate. Consists of base weighing between 20 to 30 kg with a lower surface of not less than 30 cm and support columns to from a rigid frame work around the quick release trigger mechanism to ensure an effective free fall of the hammer during test.
Impact testing machine: DESCRIPTION OF MACHINE. The Pendulum impact Testing Machine consists of the robust frame, the specimen support and measuring dial. The pendulum shaft is fitted in anti friction bearings. The pendulum is clamped to the pendulum shaft. The pendulum consists of the pendulum pipe and the pendulum hammer of U shaped design.
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IMPACT VALUE OF AGGREGATE 1.Objective The aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock ... Fig. 3: Impact Testing machine Weight of hammer is 13.5 to 14.0 kg and Height of Fall is 380±5 mm 3.Reference IS 2386(Part 4):1963 Methods of Test for Aggregates for Concrete- Mechanical Properties. ...
AGGREGATE IMPACT TESTING MACHINE - IS: 2386 (Part - IV). Print Model Number : TM-015C . Complete with a cylindrical cup, 102 mm dia X 50 mm depth, one measure 75 mm dia X 50 mm deep and a tamping rod of circular cross section 10 mm in diameter and 230 mm long, rounded at one end. AS PER IS: 2386 (Part - IV).
aggregate impact tester It is for the determination of the aggregate impact value and has been designed in accordance with IS-2386 (Part IV). The study construction consists of a base and …
The aggregate impact value indicates a relative measure of the resistance of an aggregate to a sudden shock or an impact, which differs from its resistance to a slow gradually increasing compressive load. ... Impact testing machine of the general form shown in Fig. Sieves-The IS Sieves of sizes 12.5, 10 and 2.36 mm. Measure - A cylindrical ...
Learn how to measure the resistance of aggregates to sudden impact or shock using a testing machine, a hammer, and a sieve. Find out the classifica…
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. ... (Part IV) - 1963 consists of: (i) A testing machine weighing 45 to 60 kg and having a metal base with a painted lower ...
For determining the aggregate impact value of coarse aggregate. Consists of base weighing between 20-30 kg with a lower surface of not less than 30 cm and support columns to from a …
Aggregate Impact Testing Machine . Stones aggregates of 10 mm to 12.5 mm are put in cylinder. Stone aggregates are filled in 3 equal layers. Each layer is tamped 25 times. Afterthat, stone aggregates is transferred to the cup and again tamped 25 times.
It depends on the specific aggregate impact testing machine supplier. Some common payment methods accepted by suppliers include cash, bank transfer, credit card, e-wallet, online payment systems etc. Impact Testing Machine. Price Trend: 50000.00 - 100000.00 INR/Piece. Get …