Aggregate Testing

STRIPPING VALUE OF COARSE AGGREGATE IS 6241

stripping value test of aggregate

Determination of stripping value of Road aggregates The Stripping value shows us suitability of aggregates with different types of bituminous binders. Test Standard : IS 6241: 1971 Test Apparatus : IS Sieve 20mm, 12.5mm Glass beaker 500ml Constant temperature water bath Hot air oven, container Test Procedure : Prepare Test sample by sieving and collecting …

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SOUNDNESS TEST OF AGGREGATE IS 2386-Part 5

SOUNDNESS TEST OF AGGREGATES IS 2386-Part 5

SOUNDNESS TEST OF AGGREGATE This method of aggregate testing covers the determination of the soundness of aggregate by measuring the resistance to disintegration in a saturated solution of Sodium sulphate or Magnesium sulphate. The soundness test of aggregate determines an aggregate resistance to disintegration by weathering. The aggregate sample is repeatedly immersed in a solution …

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Soft particles in coarse aggregate | Deleterious materials

Soft particles in coarse aggregate

DETERMINATION OF DELETERIOUS MATERIALS IN COARSE AGGREGATES (SOFT PARTICLES) This method of aggregate testing covers the process of determination of soft particles ( Deleterious materials) in coarse aggregate on the basis of scratch hardness. Test Standard : IS 2386-Part 2: 1963 Test Apparatus : 1.6mm diameter Brass rod with Rockwell hardness of 65RHB to 75RHB …

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DELETERIOUS MATERIAL TEST OF AGGREGATE

DELETERIOUS MATERIALS IN AGGREGATE |CLAY LUMPS

Method of Deleterious material test of aggregate by routine examination. Deleterious materials mean aggregate properties that can cause of effect on the strength and durability of the concrete. Impurities in Aggregates (soft particles, chert, clay lumps and coal, lignite, or other lightweight materials) are change the setting times and rates of hardening of concrete. Test …

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