concrete tech.reading representation

1. TESTING OF CEMENT
SAMPLE CODE:
Sr.No. Name of Test Result Remark
1. FINENESS
a] By dry Sieving(%) 2% Cementismore finer
In nature.
b] SpecificSurface(cm/gm)
2. CONSISTANCY(%) 30.25% Say as ‘P’
3. SETTING TIME
a] Initial (Minutes) 120 min. More than 30min.So,O.K.
b] Final (Minutes) 407min. Lessthan 600min. So,O.K.
4. SOUNDNESS
a] (mm). 1 mm Lessthan 10mm.So,O.K.
b] ( %). 3.33 %
5. COMPRESSIVE STRENGTH
AFTER:
a] 3 Days(
𝑁
𝑚𝑚2
) _ _
b] 7 Days (
𝑁
𝑚𝑚2
) 32.56
𝐍
𝐦𝐦 𝟐
Shouldnotbe lessthan
22
𝐍
𝐦𝐦 𝟐
c] 28 days (
𝑁
𝑚𝑚2
) 44.78
𝐍
𝐦𝐦 𝟐
Shouldnotbe lessthan
30
𝐍
𝐦𝐦 𝟐