What is the acceptable percentage of slump in Mix concrete?

9 Answers  

---

what is the formula to find the sttel (bar)length in beam having bent up at l/4 t 45 degree & 60 degree.

0 Answers  

---

Define a polyline?

0 Answers  

---

which one is strong? field weld or shop weld?

6 Answers   CCCL,

---

1) why bent up are provided at l/4 or l/5 distance not at l/8or l/10? 2) why extras are provided in beams at top and why upto 0.3l distance max.? 3) why chairs are provided in two way slab?

1 Answers   L&T,

---

---

which oil is used for mivan shuttering?

3 Answers  

---

What is the difference between M20 and M25 concrete?

3 Answers   CSC, Focus Energy, ME,

---

What are the common ways of demolition?

0 Answers  

---

How to calculate cut bar length of steel reinforcement?

7 Answers   BCON, Jindal, MAT,

---

what is design life of steel structures??

5 Answers  

---

How do you measure concrete?

0 Answers  

---

what is parametre for M25 after 7 days strength

0 Answers  

---