In
this construction video tutorial, the renowned civil engineer Parag Pal provides
brief demonstration on various types of cement containing IS codes and
characteristics of cement grades as well as various usages of cement.
Categories
of cement :-
OPC
(ordinary Portland cement) – It’s IS code is 269-1976 and it is utilized for
general construction.
Low
heat cement – It’s IS code is 269-1976 and it is employed for hefty
construction.
Rapid
Hardening Cement – It’s IS code is 8041-1990 and it is applied for eliminating
formwork rapidly.
Pozzolona
Cement – It’s IS code is 1489 – 1991 and is it used as good resistance to
chemical.
High
Strength Cement – It’s IS code is 8112 – 1989 and it is used for pre-stressed
concrete.
Hydrophobic
cement – It’s IS code is 8043 – 1991 and it is used for water proof
construction.
Grade
of cement is based on the crushing strength of a cement mortar cube of size
70.71 mm containing surface area of 51 cm2. It is tested in 28 days.
For
more information, watch the following video.
Sir pls check your data. I think some correction is required.
ReplyDeleteSurendra - 9460200523
This comment has been removed by the author.
ReplyDelete"Really pleased with their work." concrete driveways hobart
ReplyDelete