Answer / pramod

67% as per 456

Answer / sasank samantaray

14 Mpa as the strength should be 70% of 28 days strength.

Answer / er.priya ranjan

13.5 N/mm2

Answer / macksingh

45%-50%

How much quantity of cement and sand required for the inlining of 610mm dia MS pipe 8.7mm thk.Inlining thickness is 10mm and CM ratio is 1:1.5.

0 Answers   IVRCL,

---

How is make concrete cube?

0 Answers  

---

PCC Road Min Grade M 30 for VR standard Mahatashtra load 30 KN. what should be thickness of pavement, width 4m what should be length of panel.

0 Answers  

---

how much quantity of cement bags are required to fill the one m3 of empty container.?

12 Answers   MSPL,

---

what is meant by pqc

2 Answers   APCO, Sunil Hitech Engineers,

---

How many days should curing of plastering, brick work and concrete

0 Answers  

---

How to calculate sand,cement for 1:5ratio brick masonary

4 Answers   IVRCL, Jamek, Prera Nirman Sewa, SPCL,

---

What is the PH value for domestic water supply

1 Answers  

---

How to estimate quantity of paint in 1M3

1 Answers   Simplex,

---

1cracks found in brick wall in service building, how to rectify it,with low cost ? how to find propagation of cracks (in depthwise) and arrest on that stage? Is it require to design for Expansion joint in Brick work? if so what is the required distaces?

1 Answers  

---

What is the quantity of cement used for stone pitching work of 100sqm 225mm thick and cement mortar of 1:6? And how?

0 Answers  

---

how bridge design is to be start? what is the preliminary step for design? which code of practice is to be used for design? what r the methods used for design? what r the ivestigation r carried out? what r the design criteria for design and loading conditions?

1 Answers  

---