Answer / vishal singh

ph value of water
Surface water system = 7 to 8.5
underground water sysytem = 6.5 to 8

Answer / tgraju

7.5 10 ppm

plz tell me max persantage of sand for every mix design by volume or weight.

3 Answers   L&T,

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i need the how much materials are needed for cubic feet of concrete?

1 Answers  

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How do we calculate the weight of aggregates, sand and cement M 25 design mixfor 1 cum

1 Answers  

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What is the density of cement?

10 Answers  

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what is the anchorage length of reinforcement.

0 Answers   TCE,

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how to determine the foundation footing reinforcement spacing

0 Answers  

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Explain the various methods of concrete curing?

1 Answers  

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Pls provide me with the calculation or codes related to de- shuttering of flat slabs

2 Answers  

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For what purpose bedding is used under storm water drains?

0 Answers  

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plz drive the formula d2/162.162 for the calculation of weight of steel bars????

4 Answers   Adani,

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Hollow block masonry in cement mortar 1:4, 40×20×20cms in superstructure take 10sqm.I want calculation of brick sand

0 Answers  

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what are the differences between opc cement and ppc cement in applications?

4 Answers   NCC,

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