Answer Posted / rajkumar

Code for M20 and 25 are IS 456-2000 for concrete mix design
and element design and also IS-516 will be required for
testing of concrete.

What is Grid floor and mention its advantages ?

3302

---

How is make concrete cube?

1247

---

How are freeway bridges built?

1316

---

if the nitrates more than 45mg/l in water lead to disease then what is it called

2976

---

silt%= silt volume/ silt+sand volume is this right?

2070

---

Define absolute co-ordinates?

1385

---

Define What materials were used to build the Golden Gate Bridge?

1165

---

What is the Null Point of chimney in Power Plant

3787

---

Describe the sections included in a typical bill of quantities

2315

---

1.Why we are preferring 43 grade cement than 53 grade cement. 2. Approximate cost difference between 43 and 53 grade cement. Thanks.

2767

---

The concrete slump recommended for beams and slabs; is?

1319

---

Questions related to civil.engg in company

2073

---

std penetration resistance in very stiff clays lies bet 2 & 4 4 & 8 8 & 15 15 & 30

2061

---

What is type failure of road surface? how to repair the failure of road surface?

2529

---

material used for mendrel use to bend epoxy coated rebar

2328

---