PERMISSABLE SOLIDS IN CONCRETE WATER Flashcards by RJ Rahul

Q

What is the maximum permissible limit of organic solids in mixing water as per IS 456:2000?

A

200 mg/l

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the maximum permissible limit of inorganic solids in mixing water as per IS 456:2000?

A

3,000 mg/l

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the maximum permissible limit of sulphates (as SO₄) in mixing water as per IS 456:2000?

A

400 mg/l

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the maximum permissible limit of chlorides (as Cl⁻) for plain concrete (no embedded steel) PCC

A

2,000 mg/l

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the maximum permissible limit of chlorides (as Cl⁻) for reinforced concrete as per IS

A

500 mg/l

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the maximum permissible limit of suspended matter in mixing water as per IS 456:2000?

A

2,000 mg/l

How well did you know this?

1

Not at all

2

3

4

5

Perfectly