Answer / n.c.pathan.

It depends upon the span of the slab. For spans less than
6m we can remeve the props after 14 days and in case of
spans exceeding 6m we can remove the props after a period
of 21 days.

Answer / m.haseeb yaquobi

28 days

what is spacing of wallar support of 3m column. the thickness of column is 0.25 m.

0 Answers   Gammon,

---

any one tell me what is the volumetric ratio and weigh bathing ratio of 6000 psi concrete. plz help me on this matter.

1 Answers  

---

how to find the cement and sand quantity for wall plastering

1 Answers   SAPL,

---

What is labor and material payment bond?

0 Answers  

---

How to calculate Cement, Sand and Kapachi required for M20, M25

3 Answers   NCC,

---

Define What is rigging?

0 Answers  

---

IF X = Cement ,Fine Aggregate & Coarse Aggregate are in taken in weights for batching. Y= Cement , Fine Aggregate & Coarse Aggregate are taken in volume for batching. Then what will be the relation between X and Y?

2 Answers  

---

what type offoundation suitable for clayey type soil

2 Answers  

---

how many average of shuttering in one cubic meter concrete

5 Answers  

---

what is IS

12 Answers   GMR, JMC, JMC Projects,

---

why +1 to be followed for calculating the no of bars in BBS. Please explain

0 Answers   KG Constructions,

---

Define What is the tallest man made structure in the world?

0 Answers  

---