why 50% more is assumed while calculating dry volume of coarse and fine aggregates in concrete calculations.whether 50% more is correct? How is it decided? whether the same is applicable to cement volume. Also what about cement mortar dr volume? How much more is to be considered for dry volume of mortar.

1 Answers  

---

.5Ast

0 Answers   NAU,

---

where i can get material costs on weekly basis

0 Answers  

---

How to do lineout of building

2 Answers  

---

how do understand the plinth beam croos section diagram

1 Answers  

---

Can a 24" RCC beam can rest on 18" RCC beam.

2 Answers  

---

how to calculate cost for MS plate shuttering (show calculation/assumptions)

2 Answers   Gammon,

---

if a 1 storey building is constructed without columns&beams and having the thickness of walls 12" in which cement&sand mortar is used what is the lifespan of building

0 Answers   Ryna Facilities Services,

---

How to find the cement, sand, Aggregate, for m20, m25 grade of concrete..?

1 Answers   Afcons, L&T,

---

for 200 kg of cement how is the mix proportion in kg for m25 grade of concrete

0 Answers   Indlands,

---

beam is fixed at both end which is 8 m span carry udl of 10 kn/m at left half span.there is internal hinge at center.what is reaction at center

1 Answers   IES,

---

If the first roof slab is not deshuttering in this time shall I start column raising work in second roof is it correct or not

2 Answers   Al Fara, Unity Infraprojects,

---