testing notes

Marshall stability and flow Test ASTM D6927

TEST METHOD OF MARSHALL STABILITY AND FLOW OF BITUMINOUS MIXTURE USING MARSHALL APPARATUS TEST STANDARD: AASHTO: T245-94 OBJECTIVE: To determine the measurement of the resistance to plastic flow of cylindrical specimens of bituminous mixture loaded on the lateral surface by means of the marshall apparatus. This method is applicable with mixtures containing asphalt cement, asphalt …

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DRYING SHRINKAGE OF CEMENT IS 4031 part 10

drying shrinkage

DETERMINATION OF DRYING SHRINKAGE OF HYDRUALIC CEMENT Drying shrinkage is defined as the contracting of a hardened concrete due to the loss of capillary water. Drying shrinkage occurs when water starts evaporating from the exposed surface . Due to this drying shrinkage, cracks are noticed on the surface of cement concrete. TEST STANDARD: IS 4031-Part …

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Grain size analysis (GSA)of soil IS 2720-Part 4

Grain size analysis (GSA)of soil IS IS 2720-Part 4

To determine the grain size analysis of soil (Wet analysis) TEST STANDARD: IS 2720-Part 4:1985 APPARATUS: Weighing balance of accuracy 0.1gm IS Sieves of 100mm, 75mm, 19mm, 4.75mm, 2mm, 425microns and 75microns Sieve brush Hot air oven, GI tray, Sodium hydroxide and sodium carbonate. PROCEDURE FOR GRAIN SIZE ANALYSIS The soil sample received from the …

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Specific gravity test of bitumen IS 1202

specific gravity of bitumen

DETERMINATION OF SPECIFIC GRAVITY OF BITUMEN Test Standard : IS 1202: 1978 Test Apparatus : Specific gravity bottle wide mouthed 50ml Water bath (Constant temperature) Distilled water Beaker and Glass funnel Hot plate Test Procedure for specific gravity of bitumen Clean, dry and weigh specific gravity bottle with stopper. Fill it with freshly boiled and …

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Density of cement using Le Chatelier flask

density of hydraulic cement using Le Chatelier flask

Determination of Density of cement as per IS 4031-Part 11: 1988 Test Standard : IS 4031-Part 11: 1988 Test Apparatus: Balance of accuracy Le-Chatelier’s Flask Constant temperature water bath Kerosene Test Procedure density of cement Maintain the Laboratory at a temperature of 27±2 °C. Le-chatelier’s flask shall be test filled with kerosene to a point …

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