OBJECT: To determine the effect of
compaction and curing on the strength of concrete. (Mix: 1:2:4) (W/C ratio
0.60)
OBSERVATION:
SIZE OF CUBE: 150mm x 150mm …..Nos: 4
Weight of CA.
Weight of F.A.
Weight of Cement
Weight of water
|
S.No. |
Identification mark on the cube |
Age on testing-days- |
Crushing Load Kg. |
Compressive Strength Kg/cm2 |
|
1. |
(HAND COMP.) |
|
|
|
|
2. |
(VIB) |
|
|
|
|
3. |
(HAND COMP.) |
|
|
|
|
4. |
(VIB) |
|
|
|
RESULTS:
DISCUSSION: Cover the following points.
I. Effect of curing on strength of
concrete.
II. Effect of compaction on strength of
concrete.
III. Comments on results obtained.
IV. Expected increase in strength of
concrete with age (Ref. IS 456-1978)
No comments:
Post a Comment