9) What is meant by 'hydraulicity"? State which of the following materials are hydraulicbinders.Hydraulic/NothydraulicHydraulic/NothydraulicSilica fumeHigh AluminaCement| Plaster of parisGround granulatedblast furnance slagClayPortland cementHydraulic limeLimestoneCalcium hydroxideFly ash calciumhydroxide mixture

Hydraulicity It is the binders property of hardening when it came into contact with water When a…

9) What is meant by 'hydraulicity"? State which of the following materials are hydraulic binders. Hydraulic/Not hydraulic Hydraulic/Not hydraulic High Alumina Cement Silica fume Plaster of paris Ground granulated blast furnance slag Clay Portland cement Hydraulic lime Limestone Calcium hydroxide Fly ash calcium hydroxide mixture .....

9) What is meant by 'hydraulicity"? State which of the following materials are hydraulic binders. Hydraulic/Not hydraulic Hydraulic/Not hydraulic High Alumina Cement Silica fume Plaster of paris Ground granulated blast furnance slag Clay Portland cement Hydraulic lime Limestone Calcium hydroxide Fly ash calcium hydroxide mixture .....

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Given cement compounds: C3A = 7.3% C4AF = 12.2% C3S = 48.4% C2S = 29.7% What should be made in terms of sourcing raw materials if the manufacture wants to produce a Sulphate Resisting Portland Cement? Compare and contrast between Ordinary Portland Cement and Sulphate Resisting Portland Cement.
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8) For the following cements, answer the following questions: Cement A Cement B C3S (%) C2S (%) СЗА (%) Alkalis (%) SO3 (%) CaCO3 (%) Blaine fineness (m²/kg) Loss on ignition (%) Insoluble residue (%) *Other aspects of the cements are comparable to each other. 60 50 15 20 10 6 1 1 2.5 2.5 5 1 350 300 0.01 0.75 3 0.1 a) Which cement has high early strength? Briefly explain. b) Which cement would you use in an emergency repair? Briefly explain. c) Which cement would you use in a small retaining wall during a hot summer? Briefly explain. d) Which cement has higher sulfate resistance? Briefly explain. e) Which cement is stored improperly? Briefly explain f) During the production of which cement, the kiln reactions were almost complete? Briefly explain
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