cee60-fall05-mt2-Monteiro-exam

Cee60-fall05-mt2-Mon - UNIVERSITY OF CALIFORNIA AT BERKELEY Your name DEPARTMENT OF CEE Instructor P.J M Monteiro CE 60 EXAMINATION Briefly justify

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
DEPARTMENT OF CEE. Instructor : P.J. M. Monteiro Your name___________________ CE 60– EXAMINATION Briefly justify all your answers Question 1 (33 points) I) Graphically show how the fineness of the cement influences a) the rate of heat development and b) the strength gain. (6 points) II) What would happen to the concrete you’re batching if the cement factory made a mistake and used too little gypsum? (5 points) III) Which of the hydration products is responsible for the shrinkage of concrete? (5 points) IV) There is a market for a cement that develops high-early strength but the responsible for the kiln does not want to change the composition of the cement. What do you suggest for the owner to do in order to develop a high-early strength cement without changing the composition of the cement? (5 points) V) A portland cement has the following composition: 40% C3S, 45% C2S, 4% C3A, 11% C4AF: (12 points) a) will the cement develop high early-strength ? b)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 07/11/2009 for the course CEE cee taught by Professor Monteiro during the Fall '05 term at University of California, Berkeley.

Page1 / 4

Cee60-fall05-mt2-Mon - UNIVERSITY OF CALIFORNIA AT BERKELEY Your name DEPARTMENT OF CEE Instructor P.J M Monteiro CE 60 EXAMINATION Briefly justify

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online