What is '43' in OPC43 cement? What is '35' in M35 grade of

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What is '43' in OPC43 cement?
What is '35' in M35 grade of concrete?
Is there any link between them ?

Question Posted / swapnil sharma

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What is '43' in OPC43 cement? What is '35' in M35 grade of concrete? Is there ..

Answer / sougata saha

The full form of OPC is Ordinery Portland Cement. 43 is grade of OPC.
M35 means - M is Mix and 35 is the characteristics compressive strenght of cement concrete at 28 days is 35n/mm2.

Is This Answer Correct ?

13 Yes

0 No

What is '43' in OPC43 cement? What is '35' in M35 grade of concrete? Is there ..

Answer / pravin valand

43 is a gread of cement. &
35 is a N/mm2 strength of concrete at 28days.

Is This Answer Correct ?

13 Yes

2 No

What is '43' in OPC43 cement? What is '35' in M35 grade of concrete? Is there ..

Answer / nisha

It denotes the compression strength of cement at 28 days

Is This Answer Correct ?

7 Yes

1 No

What is '43' in OPC43 cement? What is '35' in M35 grade of concrete? Is there ..

Answer / jayaprakash g

43 is the grade of cement
35 is the Characteristic strength of concrete

Is This Answer Correct ?

1 Yes

0 No

What is '43' in OPC43 cement? What is '35' in M35 grade of concrete? Is there ..

Answer / silambarasan

43 is the grade of cement it is showing the fineness of the
cement and 35 is the 28 days compressive strength of the
concrete.

Is This Answer Correct ?

1 Yes

4 No

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