• Wet Mix Macadam Construction And Quality Control

    Aggregate Impact Value: IS 2386 (Part -4) IS 2386 (Part -4) or IS :5640: 40 % (Max.) 30% (Max: 2. Combined Flakiness and Elongation indices (Total) 2720(Part-8) after replacing the aggregate fraction retained on 22.40mm sieve with the material of 4.75mm to 22.4mm size. While adding water, the due allowance shall be made for the evaporationIRC:109-2015,*Aggregate impact Value: IS:2386(Part IV) or IS:5640) 30 percent (Maximum) 2. **Combined Flakiness and Elongation 2720, (Part VIII) shall be used. 4 CONSTRUCTION OPERATIONS 4.1 Weather and Seasonal Limitations: The work of laying of

  • Aggregate Impact Value Test Procedure & Uses [Civil

    How do you calculate the aggregate impact value? The impact value is measured in the ratio between the sieved aggregate of 10mm & 2.36mm aggregates. The aggregate impact value test will be conducted as per the Indian Standard Code IS code 2386 Part 4.Aggregate Testing Jancy Labs Private Limited,Aggregate Crushing Value IS 2386 PART 4; Aggregate Impact Value IS 2386 PART 4; Bulk Density IS 2386 PART 3; Elongation Index IS 2386 PART 1; Flakiness Index IS 2386 PART 1

  • Exp 4 Aggregate Impact Value Civil Engineers PK

    Experiment No. 4: Determination of the aggregate impact value of different coarse aggregate samples. (BS 812) Scope & significance: Aggregate Impact Value The aggregate impact value gives a relative measure of the toughness or the resistance of aggregate sudden shock or impact is not proportional to the resistance to a slowly applied compressive load.Aggregate Impact Value Testing AIV TEST Civil,Jul 14, 2018· 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 by result.

  • IS 2386-4 (1963): Methods of test for aggregates for

    1.1 This standard (Part IV) covers the following tests for aggregates concrete : a) Determination of Aggregate Crushing \‘alue, b) Determination of the 10 percent Fines Value, c) Determination of Aggregate Impact Vaiue, d) Determination of Aggregate Abrasion Value,CIVIL QUALITY CONTROL LAB: AGGREGATE IMPACT VALUE TEST,Results: The mean of the three results is reported as the AIV (Aggregate Impact Value) of the specimen to the nearest whole number. Limits : < 10% Exceptionally strong, 10–20% Strong, 20–30% Satisfactory for road surfacing & > 35%Weak for road surfacing.

  • AGGREGATE IMPACT VALUE TEST-10+ IMPORTANT NOTES TO

    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 impact value as per is code of coarse aggregate limits,Aggregate Impact Value. This test is done to determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) 1963. . for non wearing surface its max. limit is 45%.

  • IS 2720-4 (1985): Methods of test for soils, Part 4: Grain

    Jan 25, 1985· IS :2720 (Part 4) 1985 Indian Standard METHODS OF TEST FOR SOILS PART 4 GRAIN SIZE ANALYSIS ( Second Revision) 0. FOREWORD 0.1 This Indian Standard ( Part 4) ( Second Revision ) was adopted by the Indian Standards Institution on 25 January 1985, after the draftAggregate Impact Value Test Procedure & Uses [Civil,How do you calculate the aggregate impact value? The impact value is measured in the ratio between the sieved aggregate of 10mm & 2.36mm aggregates. The aggregate impact value test will be conducted as per the Indian Standard Code IS code 2386 Part 4.

  • Aggregate Impact Value Test/IS 2386-Part 4/IS 383/Civil

    Jan 01, 2021· #BMC #HighwayEngineeringPracticals #AggregateImpactValueTest #IS2386Part4#IS383#CivilEngineeringTutorials #UPSCESE #SSCJE #STATEPSCAE/JE #GATE #Quality Contr.Calcretic and ferricretic duricrusts of the Thar Desert,May 01, 1999· The geotechnical attributes such as grain size parameters, index properties, compaction (Standard and Modified Proctor), California Bearing Ratio, Aggregate Impact values are evaluated by adhering Indian Standard test procedures (IS: 2720 part 4, 5, 7, 16; IS 5640).

  • Laboratory Arun Soil Lab Pvt. Ltd., 636/110, Budh Vihar

    Soil Particle Size Analysis IS 2720 (Part 4): 1985 (RA 2006) 75 micron to 4.75 mm Atterberg’s Limits Liquid Limit Aggregate (Coarse & Fine) Sieve Analysis IS 2386 (Part 1): 1963 (RA 2011) 6.00 mm to 100 mm Impact Value IS 2386 (Part 4): 1963 (RA 2011) 1 % to 50 %Impact Value of Aggregate,IS 2386(Part 4):1963 Methods of Test for Aggregates for Concrete- Mechanical Properties. Reaffirmed- Dec 2016 4. procedure. The test sample shall consist of aggregate the whole of which passes a 12.5 mm IS Sieve and is retained on a 10 mm IS Sieve.

  • Aggregate Impact Value IS: 2386 (PART-4)

    Aggregate Impact Value = W B W A × 100. Where, W A is Weight of oven-dried sample; W B is Weight of fraction passing through 2.36-mm IS Sieve; Reporting of Results. The mean of the two results shall be reported to the nearest whole number as the aggregate impact value of the tested material.Impact Value Test of Aggregate IS 2386 Part 4 YouTube,Dear FriendsIn this video I have explained about the impact Value Test of aggregates for define the impact value of aggregates for road n building concrete w.

  • Material Test we civil engineers

    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) - Aggregates TestIRC 129 2019 Cover Public.Resource.Org,Fine aggregate (passing 4.75 mm sieve and retained on 0.075 mm sieve) shall consist of 100% crushed, manufactured sand resulting from crushing operations. The fine aggregate shall be clean, hard, durable, of fairly cubical shape and free from soft pieces, organic or other deleterious substances. The Sand Equivalent Test (IS:2720, Part 37) value

  • GOVERNMENT OF UTTAR PRADESH IRRIGATION DEPARTMENT

    government of uttar pradesh irrigation department project activity core team (pact) consultancy services for third party construction quality control and technicalBASIC QUALITY CONTROL TESTS & THEIR FREQUENCIES,IS:2720 (Part -8) 1983 IS: 2720 (Part -8) 1983 IS: 2720 (Part -2) 1973 IS 1720 (Part : 28) 2) Granular Sub-base i) Gradation ii) Atterberg limits iii) Moisture content prior to compaction iv)Densityof compacted layer v) Wet aggregate Impact value if water absorption of the aggregate is more than 2% vi) CBR One test per 400 cu.m

  • G-Eng: Material Testing Lab

    IS 2720 (Part 4) 1985 Reaffirmed 2010: 4.75 mm 75 micron: 1.2 % @ 100 % on 4.75 mm sieve: Free Swell Index: IS 2720 (Part 40) 1977Reaffirmed 2011: 0 % to 30 %: 0.50% @ 22.38%: Moisture Content: IS 2720 (Part-2) 1973 Reaffirmed 2010: 0.5 to 50 %: 0.30 %@ 10.46 %: MDD & OMC by Light Compaction test: IS 2720 (Part 7) 1980 second revisionUtilization of Coal Mixed Waste Aggregates Available at,Jan 01, 2016· Samples prepared at OBC were tested for performance parameters, results are shown in Table 10 below: Property Method of Test Specified limit as per MoRTH 2013 Test Results Aggregate Impact Value IS:2386 part 4 Max 40 23 Liquid Limit IS:2720 part 5 Max 25 15.7 Plasticity Index IS:2720 part 5 Max 6 1 CBR, % IS:2720 part 5 Min. 30 43 Table 7: Test

  • IS 2720-4 (1985): Methods of test for soils, Part 4: Grain

    Jan 25, 1985· IS :2720 (Part 4) 1985 Indian Standard METHODS OF TEST FOR SOILS PART 4 GRAIN SIZE ANALYSIS ( Second Revision) 0. FOREWORD 0.1 This Indian Standard ( Part 4) ( Second Revision ) was adopted by the Indian Standards Institution on SIEVE ANALYSIS OF SOIL(IS-2720-PART-4-1985) CivilBlog.Org,May 14, 2013· Objective For determination of particle size distribution of fine, coarse and all-in-aggregates by sieving. Reference standard IS : 2720 (Part 4) 1985 Method of test for soil (Part 4-Grain size analysis) Equipment & Apparatus: Balance Sieves Sieve shaker Preparation sample After receiving the soil sample it is dried in air or in oven (maintained

  • Determine Particle Size Distribution Of Soil

    This test is done to determine the particle size distribution of soil as per IS: 2720 (Part 4) 1985. The appratus required to do this test :-i) A set of fine IS Sieves of sizes 2mm, 600µm, 425µm, 212µm and 75µm ii) A set of coarse IS Sieves of sizes 20mm, 10mm and 4.75mmDEPARTMENT OF CIVIL ENGINEERING Geotechnical ,This test is specified in IS: 2720 (Part 4) 1985. A soil’s specific gravity largely depends on the density of the minerals making up the individual soil particles. However, The value of specific gravity for the existing soil falls in the range 2.6 to 2.75. If there is any variation, check under the ‘specification’ provided and re

  • Laboratory Asian Geotech Research Services (Mechanical

    Aggregate Impact value IS 2386 (Part- 4) 1% to 50% Los Angles Abrasion value IS 2386 (Part- 4) 1% to 50 % Specific gravity IS 2386 (Part- 3) Specific gravity IS 2720 (Part- 3)-Sec1 & 2 1 to 4 Particle Size Distribution (Dry Sieve) IS 2720 (Part- 4) 0.075 mm to 100 mm Liquid Limit IS 2720 (Part G-Eng: Material Testing Lab,IS 2720 (Part 4) 1985 Reaffirmed 2010: 4.75 mm 75 micron: 1.2 % @ 100 % on 4.75 mm sieve: Free Swell Index: IS 2720 (Part 40) 1977Reaffirmed 2011: 0 % to 30 %: 0.50% @ 22.38%: Moisture Content: IS 2720 (Part-2) 1973 Reaffirmed 2010: 0.5 to 50 %: 0.30 %@ 10.46 %: MDD & OMC by Light Compaction test: IS 2720 (Part 7) 1980 second revision

  • Aggregate Impact Value Test/IS 2386-Part 4/IS 383/Civil

    Jan 01, 2021· #BMC #HighwayEngineeringPracticals #AggregateImpactValueTest #IS2386Part4#IS383#CivilEngineeringTutorials #UPSCESE #SSCJE Impact Value Test of Aggregate IS 2386 Part 4 YouTube,Dear FriendsIn this video I have explained about the impact Value Test of aggregates for define the impact value of aggregates for road n building concrete w.

  • Mord specifications for low volume roads

    Dec 10, 2016· Surface dressing Property Test Specification Particle shape Flakiness index (IS:2386 Part 1) Max. 25 % Strength Aggregate Impact Value (IS:2386 Part 4) Max. 30 % Durability Soundness (IS:2386 Part 5) Sodium sulphate Max. 12 % Magnesium sulphate Max. 18 % Water absorption Water Absorption (IS:2386 Part 3) Max. 1 % Stripping Coating and Aggregate Crushing Value IS: 2386 PART- 4,Calculate Aggregate Crushing Value. The ratio of the weight of fines formed to the total sample weight in each test shall be expressed as a percentage, the result being recorded to the first decimal place: Aggregate Crushing Value = W B W

  • Wet Mix Macadam (WMM) technical specifications as per

    Optimum moisture for mixing shall be determined in accordance with IS:2720 (Part-8) after replacing the aggregate fraction retained on 22.4 mm sieve with material of 4.75 mm to 22.4 mm size. While adding water, due allowance should be made for evaporation losses.January 2018 we civil engineers,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)

  • SIEVE ANALYSIS OF SOIL(IS-2720-PART-4-1985) Blogger

    Aug 03, 2017· SIEVE ANALYSIS OF SOIL(IS-2720-PART-4-1985) OBJECTIVE For determination of particle size distribution of fine, coarse and all-in-ag.Experimental study on Cold Bonded Fly Ash Aggregates,crushing value, impact value and abrasion resistance were found using IS 2386 (Part 4): 1963 . Specific gravity, water absorption, bulk density and void ratio were calculated as per IS 2386 (Part 3): 1963 . 2.4 Study on Fly ash Aggregate Concrete 2.4.1. Mix Proportion