Why is loose concrete removed from the surface where new concrete is to be done?

2 Answers   Ansals,

---

what is the hanekom repairing material after concreting work

0 Answers   Lafarge,

---

how much binding wire required per tonne slab beam columns

5 Answers   GMR,

---

what is the no. of IS Code?

7 Answers  

---

what are the basic parameters considered in designing a pavement?

5 Answers  

---

how to calculate labour strength for work for RCC,brickwork,blockwork,in &out plaster,flooring,dado,door frame & shutter,painting etc for constructing highrise building?

0 Answers   Simplex,

---

Which one is the main bar in a square slab (2m x 2m)

7 Answers  

---

Any body tell me how can we calculate 1m3 quantity of cement sand aggregrate in kg.

4 Answers  

---

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

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

---

What the advantages and disadvantage of using 90mm and 100mm bricks for a wall of a house? Thanks for any input.

0 Answers  

---

How reactor of SBR installed , is it be over ground, fully under ground or semi sunk ?

0 Answers   GMR,

---

how can u extent the final setting time of cement?

2 Answers   Sobha Developers, TNPSC Tamil Nadu Public Service Commission,

---