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AGGREGATE CRUSHING VALUE This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 (Part IV) – 1963 as per is code it should not be than 25 for wearing surfaces 45 for non wearing surfaces.Leave Message Get Quote
Aggregate Crushing Value AGGREGATE CRUSHING VALUE This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 (Part IV) – 1963 The apparatus used is Cylindrical measure and plunger Compression testing machine IS Sieves of sizes – 12 5mm 10mm and 2 36mm Procedure to determine Aggregate Crushing Value i).Crushing value of natural coarse aggregates as per is Jun 27 2013 Indian Standard Specification for Coarse and Fine Aggregates from Natural Civil Engineering Portal This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 (Part IV) AIM To determine the aggregate crushing value of coarse aggregate.
2 days ago Aggregate Crushing test (IS 2386(Part 4) 1963 BS 812–110 1990) Aggregate crushing test values indicates the strength of aggregate and hence it is very significant Similarly we can say crushing value is the relative measure of resistance of an aggregate under gradually applied compressive loads.Dec 16 2020 The crushing strength or aggregate crushing value of a given road aggregate is found out as per IS 2386 Part 4 The aggregate crushing value provides a relative measure of resistance to crushing under a gradually applied compressive load To achieve a high quality of pavement aggregate possessing low aggregate crushing value should be preferred.
Sep 23 2012 aggregate crushing machine as per i s 2386 part 4 1963 aggregate crushing machine as per is 2386 part 4 1963 The Gulin product line consisting of than 30 machines sets the standard for our industry We plan to help you meet your needs with.Followings are the standard guidelines for the crushing test on aggregates IS 2386(Part 4) 1963 Place the mould in the aggregate impact testing machine and administer 15 numbers of blows of a metal hammer After that remove the crushed aggregate and sieve it through a 2 36 mm sieve As per.
Mar 30 2020 aggregate crushing value test crushing value test of aggregate is 2386 (part 4) 1963 Hi friends you are welcomed in the world of Civil Allied Gyan Here I have explained about crushing value test of road aggregate.AGGREGATE CRUSHING VALUE This test helps to determine the aggregate crushing value of coarse aggregates as per IS 2386 (Part IV) – 1963 The apparatus used is Cylindrical measure and plunger Compression testing machine IS Sieves of sizes – 12 5mm 10mm and 2 36mm.
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 A 100 Where W A is weight of surface dry sample.May 08 2013 Objective For determination of the aggregate crushing value of coarse aggregate which passes 12 5 mm IS sieve and retained on 10 mm IS sieve Reference Standard IS 2386 (Part IV) 1963 Methods of test for aggregate for concrete Part IV Mechanical Properties Equipment Apparatus Steel Cylinder Sieves (12 5mm 10mm) Cylindrical metal measure Tamping Rod Balance (0.
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 Reaffirmed Dec 2016 4 Procedure 1 The test sample shall consist of aggregate the whole of which passes a 12 5 mm IS Sieve and is.Aggregate Impact Value on Coarse Aggregates 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 level and plane concrete floor of minimum 45 cm.
Aggregate Crushing Value Apparatus IS 9376 This apparatus is used for measuring resistance of an aggregate to crushing as per IS 2386 (Part 4) Made of mild steel it comprises Cylindrical Cell 150 0 5 mm ID x 130 to 140 mm height Plunger 148 0 5 mm dia x 100 to 115 mm height Base Plate 200 to 230 mm square x 6 mm thickness.Selection of appropriate aggregate from the wide range are available The following mechanical tests are designed to meet this requirement This apparatus is used for measuring resistance of an aggregate to crushing as per IS 2386 (Part 4) Cylindrical Metal Measure Cylindrical Metal Measure.
Mar 30 2020 Aggregate Impact Value Test as per IS 2386 Part 4 1963 Procedure Lab Report Apparatus List Formula Impact testing machine is commonly used to determine the service life of a part or material It evaluate an object's capacity to withstand high rate compressive loading Aggregate crushing value test for road aggregates.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.
Some of them are discussed here in brief 1 Toughness 2 Hardness 3 Specific Gravity 4 Porosity of Aggregate 5 Bulking of Sand Property 1 Toughness It is defined as the resistance of aggregate to failure by impact The impact value of bulk aggregate can be determined as per I S 2386 1963 The test procedure is as follows.Crushing Strength Is 2386 Aggregate Crushing Machine As Per I S 2386 Part 4 1963 We are a large scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment milling equipment mineral processing equipment and building materials equipment Know.
Crushing Plant Parts Algerian Supplier Algeria Algeria stone crusher algeria stone crusher suppliers and alibaba offers 336 algeria stone crusher products about 49 of these are crusher a wide variety of algeria stone crusher options are available to you such as hammer crusher cone crusher and impact crusher stone crusher machine price stone crusher machine price.This test is conducted in laboratory as per IS 2386 (Part 4) This method of test Covers the procedures for determining the aggregate impact value of coarse PWL Test Directory (Date issued 15 10 2012) P 1 of 13 PUBLIC.
Test Standard IS 2386 Part IV 1963 Test Apparatus for crushing value test of aggregate Open ended cylinder with the base plate of 15cm diameter plunger Cylindrical metal measure of diameter 11 5cm height 18 0cm IS Sieves 12 5mm 10mm 2 36mm Compression testing machine capable of applying a load of 40T.Mar 28 2021 Aggregate crushing test is done to find out the strength of aggregate which is the fundamental and essential components of concrete flexible pavements etc than 70 to 80 per cent of the volume of concrete is aggregate Aggregates are a very important component of concrete so the quality really matters when it comes to aggregates.
His apparatus is used for measuring resistance of an aggregate to crushing as per IS 2386 (Part 4) Made of mild steel it comprises Cylindrical Cell 150 0 5 mm ID x 130 to 140 mm height Plunger 148 0 5 mm dia x 100 to 115 mm height Base Plate 200 to 230 mm square x 6 mm thickness Tamping rod 16 mm dia x 450 to 600 mm length Metal.Per clause 3 2 (a) of IS 2386 (Part 1) 1963 Cylindrical measure of 11 5 cm dia and 18 0 cm height 4 Aggregate impact value (Clause 5 4 2) IS Impact testing machine [Clause 4 2 (a) and Fig 2 of 2386 (Part 4) 1963] IS sieves 12 5 mm 10 mm 2 36 mm Cylindrical metal of dia 75 mm and Depth 50 mm Tamping rod rod.