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For quality control of Portland cement, the test essentially done is what?

 

A. setting time

B. soundness

C. tensile strength

D. consistency

E. all the above.

 

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Question added by Mohamed Helal , Project Manager , GROUP CONSULT INTERNATIONAL
Date Posted: 2016/04/23
جعفر هندي زين السقاف
by جعفر هندي زين السقاف , "Certified trainer by the Yemeni Engineers Syndicate." , Engineers Syndicate

..........Option "E"..........

Yaqoub Alomar
by Yaqoub Alomar , Civil Engineer , Al-Zubeir municipality

Agree with the experts

E -------------------------

Deleted user
by Deleted user

Same like previous answers ,,

Thanks ,,

Eng Ahmed Elsharkawy
by Eng Ahmed Elsharkawy , Civil Engineering Project Manager , Altwijry office

thanks for invition my choice is option E

Amr Gamal Anwar Hassan
by Amr Gamal Anwar Hassan , مهندس حاسب كميات , Shurfah Real Estate Development and Investment

I think the answer is E All the Above

mohamed abd el hamid abd alla elfarran elfaran
by mohamed abd el hamid abd alla elfarran elfaran , مهندس مدنى , مكتب العطيشان الهندسى

i agree on the answer engeniear mohamed hlal

Mohamed Helal
by Mohamed Helal , Project Manager , GROUP CONSULT INTERNATIONAL

The answer is ..E. all the above.

hatem labib
by hatem labib , Quality control manager , MISER consultant

 Compressive strength at 28 days

Initial setting time (Vicat needle)

Le Chatelier stability - cold and hot expansion

Shrinkage at 28 days of mortar

chemical characteristics S03

Hydration heat at 5 days

equivalent sodium oxide (Na20+0.658 K20)

Potential alkali reactivity of cement - aggregate Combination - expansion at 6 months. 

 

Mushreq Abdulmajeed
by Mushreq Abdulmajeed , Senior Project Supervisor , Lagoon Spring Company

Option ------------>>>>>>>>>D

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