Flakiness elongation test
WebDescription. Used to determine if aggregate particles are to be considered flaky, i.e. their thickness is less than 0.6 of their nominal size. Each sieve is made from heavy gauge steel. To evaluete the thickness and the elongation index of the aggregates particles, thickness gauge code 47-D0540 and length gauge code 47-D0541 can be used. WebPlease do Subscribe to our Channel Construction Technology and Management.In case of any doubt comment below!!
Flakiness elongation test
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WebAIM OF THE EXPERIMENT: To determine the Flakiness Index of the given sample of course aggregate. CODE OF REFERENCE: • IS 2386(Part 1):1963 Methods of Test for Aggregates of Concrete- Particle Size and … Web34105930 bids are invited for testing of constructional materials filter paper for bitumen extraction , engine core cutter machine , digital weighing machine 3 degree accuracy , sand replacement apparatus for density of bitumen pavement , elongation flakiness apparatus , standard test gi frame is sieves between 22 pt 4 to 37 pt 5 mm total ...
Web2 FLAKINESS INDEX OF AGGREGATE OBJECTIVE: To determine the flakiness index & elongation index of the given aggregates. INTRODUCTION: The particle shape of aggregates is determined by the percentages of flaky and elongated particles contained in it. For base course and construction of bituminous and cement concrete types, the … Web( C4 , PLO 4 ) For highway laboratory, there are seven (7) practical tests that should be conducted by student which is listed as follows: 1) Aggregate Impact Value (AIV) 2) Flakiness Index Test 3) Elongation Index Test 4) Road Skid Resistance Test 5) Spot Speed Study 6) Intersection Volume Study 7) Parking Space Study
WebDec 23, 2015 · Flakiness and Elongation Test (BS 812: Part 3) 1.0 Introduction The type of rocks and the type of crushing machine highly determine the shape and size of the aggregates produced. Elongated and flaky stones are normally not very suitable for road works since the shape and the size make them difficult to compact. As such the … WebThe elongation index is found by separating the elongation particles and expressing their mess as a percentage of the mass of sample tested. The test is not applicable to material passing 6 mm sieve or retained on 50 mm sieve. 2 OBJECTIVE. To determine the flakiness and elongation indices of the given aggregate sample. 3 APPARATUS
WebIt is mentioned in the test procedure (BIS/MoRTH) that while doing combined flakiness and elongation test, the flaky aggregates should be separated initially from the test sample, …
WebFeb 7, 2024 · According to BS-1241, a flakiness index should not exceed 30% irrespective of the aggregate size. Maximum permitted elongated index is 35%, 40% or 45% for … cin 2 cksWebJun 11, 2024 · Fig.: Elongation Index Gauge Test Procedure Determination of Flakiness Index. Sieve the aggregate particles and divide them into groups such that the particle sizes in each group are closely related, for … dhoom 2 motorcycleWebWholesaler of Aggregate Testing Equipment - Elongation Flakiness Gauge, Slump Cone Test Apparatus offered by Engineering Solution Services, Sankrail, West Bengal. c-in2 core runner boxerWebChecking Elongation Checking Flatness 5. Test each of the particles in each size fraction and place them into one of two groups: (1) Particles with longest to thinnest ratios over 5:1 and (2) Particles with longest to thinnest ratios less than 5:1 6. After the particles have been classified into the two groups, determine the dhoom 2 hindi movie free downloadFlakiness and Elongation Index Test are very important tests to be performed on aggregate in the laboratory. This test gives the percentage of flaky and elongate aggregate present in the total aggregate sample. Aggregate shape, size, and surface texture majorly affect the properties of freshly mixed concrete … See more The flakiness index of aggregate is the % byweight of the particles (aggregates) whose thickness isless than 3/5th(0.6 times)of their mean dimension.” See more The Elongation index of aggregate is the % by weight of the particles (aggregates) whose length is greater than 1 and 4/5th (1.8 times) of their mean dimension.” See more This method uses to measure the Flakiness Index and Elongation index of aggregate use in the construction of Highway pavement … See more cin2 familyWebTo determine the Flakiness Index of given aggregates 10. To determine the Elongation Index of given aggregates . 4 Course objectives: This course will enable students to 1. Basic knowledge of highway materials 2. Behavior of highway materials in different condition 3. Test on highway materials. Course outcomes: After a successful completion of ... dhoom 2 full movie online watch hdWebApr 8, 2024 · The flakiness index is the total weight of material passing through the gauge to the total weight of the sample. It is expressed in terms of percentage. Weigh the flaky material passing the gauge to an accuracy of at least 0.1 per cent of the test sample. The formula for flakiness index is. F.I = (Weight of aggregate passing through the slot of ... cin 321 bp r