A) GIVE THE RESEAONS FOR THE FOLLOWING (THREE ONLY) 1- Pozzolanic cement can be used in mass concrete. 2- Clay and other fine materials are undesirable in aggregate. 3- Lime saturation factor (L.S.F) is limited with a specific rang of (0.66-1.02). 4- Bigger size of aggregate give high workability for fresh concrete. B) CHOOSE THE CORRECT ANSWER. 1- The types of aggregate according to its size are a) One type b) Two types c) Three types 2- Superplasticizers improve a) Workability of concrete b) Strength of concrete 3- Rounded aggregate improve a) Workability of concrete b) Strength of concrete d) Four types c) Both of these c) Both of these d) None of these d) None of these
A) GIVE THE RESEAONS FOR THE FOLLOWING (THREE ONLY) 1- Pozzolanic cement can be used in mass concrete. 2- Clay and other fine materials are undesirable in aggregate. 3- Lime saturation factor (L.S.F) is limited with a specific rang of (0.66-1.02). 4- Bigger size of aggregate give high workability for fresh concrete. B) CHOOSE THE CORRECT ANSWER. 1- The types of aggregate according to its size are a) One type b) Two types c) Three types 2- Superplasticizers improve a) Workability of concrete b) Strength of concrete 3- Rounded aggregate improve a) Workability of concrete b) Strength of concrete d) Four types c) Both of these c) Both of these d) None of these d) None of these
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A) GIVE THE RESEAONS FOR THE FOLLOWING (THREE ONLY)
1- Pozzolanic cement can be used in mass concrete.
2- Clay and other fine materials are undesirable in aggregate.
3- Lime saturation factor (L.S.F) is limited with a specific rang of (0.66-1.02).
4- Bigger size of aggregate give high workability for fresh concrete.
B) CHOOSE THE CORRECT ANSWER.
1- The types of aggregate according to its size are
a) One type b) Two types
c) Three types
2- Superplasticizers improve
a) Workability of concrete b) Strength of concrete
3- Rounded aggregate improve
a) Workability of concrete b) Strength of concrete
d) Four types
c) Both of these
c) Both of these
d) None of these
d) None of these
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