Problem 1: Answer the following question briefly:1) Why is it important to follow standard tests exactly when testing Portlandcement?2) Is quartz rich with silica? Why it is not suitable raw material for cementproduction?3) What is meant by the conversion of HAC? What are the consequences of theconversion of HAC?4) Why the amount of gypsum added to clinker should be carefully controlled?5) Compare the contributions of C,S and C,S to the strength of concrete?6) What is the difference between false set and flash set?Problem 2: Assign each of the following cements to one of the ASTM Types I to V:1) C,S = 26%, C,S = 52%, C,A = 5%, C,AF = 13%, Fineness 300 m?/Kg.2) C,S = 56%, C,S = 22%, C,A = 9%, C,AF = 8%, Fineness 370 m²/Kg.3) C,S = 63%, C,S = 14%, C,A = 15%, C,AF = 9%, Fineness 550 m?/Kg.4) C,S = 49%, C,S = 28%, C,A = 7%, C,AF = 13%, Fineness 340 m?/Kg.5) C,S = 41%, C,S = 37%, C,A = 2%, C,AF = 12%, Fineness 330 m?/Kg.Problem 3: Identify the major cement factories in Jordan and use the map of Jordanto show the locations of these factories? List two obstacles facing the cementindustry in Jordan?

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Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

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