Answer / nakkeeran.raja

Both OPC & ppc are used in concrete.

Answer / aditya richie

ppc or pozzolana portland has low heat of hydration as
compared , it produces less cracks on setting than opc or
ordinary portland cement . ppc is thus preferred

Answer / pandiyan

ordinary port land cement

Answer / srinu.s

ppc; pozallan portland cement

opc;ordinary portland cement

Answer / punyaram

ppc-portland pozzolana cement
opc-Ordinary pozzolana cement

Answer / mohammed aijaz hussain

OPC cement is used for concreting works as PPC contains
admixtures which will prolong the setting of cement concrete
than its setting times.

Answer / vinod1881

PPC Means...Portland Pozzolana Cement
it is used in general concrete works

OPC Means ...Ordinary Portland Cement
it is used in all type of concrete works such as Reinforced concrete works

Answer / ramakrishna

Both OPC & ppc are used in concrete.but the usage depends on the strength of the concrete that we should achieve. Generally for low strength concrete that is up to 25Kn/ m2 we use ppc and higher the concrete strength we use OPC

Answer / tanuja

OPC is used for Concrete structure/also for masonry works
also/ But PPc can only used for Masonry works not fit to
use concrete structures. PPC is low heat of hydration no 1
for block/brick works/plastering/flooring works.

The effect of arching the beam is?

1 Answers  

sir i want to know that in L & T construction can we do our 6 months training proggramme cum placement???????

0 Answers   L&T,

what is the m25 test result 7 days 14 days

3 Answers  

What Reinforcements Are Used In The Process Of Prestressing?

0 Answers   Bechtel,

What is a BBS?Find out the cutting length for a foundation size 600 x 600, cover 50 mm?

3 Answers   CSL Group,

which graph is used for getting target strength relationship

3 Answers   BARC,

Why are L-beams (cast monoloithic with slab)that usually occur at the slab edge, provided with overhangs?

1 Answers  

Why shoring is employed in building industry?

1 Answers  

how much aggregate need for 1:4:8 p.c.c in 1sqm area?

5 Answers  

Column is a compression member, concrete is strong in compression..then what is the reason to the column reinforcement..?

6 Answers  

for basic costing, how can we calculate how much amount of steel and cocrete will go in per sqft? and what are the thumbrules?

1 Answers   Symphony,

How we can calculate the cement, sand,bricks , water , quintity in 1:6 Ratio 1 cubic metre b/w and 1:4 Ratio in 1 Squre metre b/w????

0 Answers   CDPL,