what"s the different between OPC (ordinary portland cement) and PPC (pozalana portland cement)?

3 Answers   Ashok Leyland, Marathon Realty,

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How we can calculate cement and sand for a wall 25ft x 28ft.Thickness of wall is 9inches.

0 Answers  

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how you calculate the qty. of cement ,sand,aggregate from proportion 1:2:4 M15

5 Answers  

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what is means of M50,M20,M15 like this please tell me ?

0 Answers  

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what is the real de-shuttering time for rcc column,slaband wall

3 Answers  

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in steel bar weight formula (d^2/162).so what is 162.

6 Answers   KPTL,

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waht is the range of compacting factor test result for good concreate?

1 Answers  

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How to calculate the amount of Brick,cement & sand required for 1 cum of 115mm thick brick work with ratio 1:5 please give me an answer with detailed step

1 Answers   ARG, CU,

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how much bags of cement will be in 1 cmt of having the ratio 1:3:6

7 Answers  

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How to avoid fly ash seed ball formations in the concrete mixer while mixing of raw materials for fly ash block manufacturing?

0 Answers  

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why you considers yourself suitable for the post of site engineer

5 Answers   Consultancy, Nalco, Ritspin Synthetics,

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Why should pumping be not used in case of concreting works?

0 Answers  

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