How to calculate the compressive strength of 28 days of concrete where we have 7 days compressive strength?

2 Answers   ACF,

---

How to do BBS for Chair Rod?

2 Answers   HCC,

---

why the openings of sieves are square io size?

0 Answers  

---

What is called dummy column, & what its uses ?

6 Answers   IGCAR,

---

give me an example of finding depth of foundation

1 Answers  

---

how to calculate steel columns beams and slab please give me brief calculation

14 Answers   Focus, Haven Foundation, Indian Railways, Surya Builders, VICC,

---

what is meant by skyscapers?

3 Answers  

---

1m3 of brick is equal to how many cft of brick

9 Answers   DG Khan Cement,

---

Differentiate first angle & third angle projection?

0 Answers  

---

What is the maximum allowable 'Silt content' in River sand

16 Answers   IVRCL, Om Buildcon,

---

what is water cement ratio in design mix and its percentage in concrete and mortar?

1 Answers   Jain Housing, Shivshakti Sugars, Tulip,

---

length where bent up is made in slab of bridge from one end

0 Answers   NTPC,

---