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initial shower curtain initial setting time of cement The time taken from the moment of addition of water to cement. Specification: Specification I.S.S. (5/1984) BS 12:1991 ASTM (C150) Initial setting .It stiffens and sets. The setting process is arbitrarily divided into stages, time of initial setting and time of final setting, depending on the resistance to penetration by .Setting Time of Cement. Some types of cement set quickly, within a few minutes whereas others may take.SCOPE: In this test we will cover the determination of Setting time of cement by means of the Vicat Needle Apparatus. APPARATUS : a..Overview. Initial setting time is that time period between the time water is added to cement and time at which 1 mm square section needle fails .Theory: In actual construction dealing with cement paste, mortar, concrete, certain time is required for mixing, transporting and placing. During this time the cement .alternatives to offset the observed retardation of initial setting...