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  

---

How many percentage extra considering in PEB roof sheet ?

1 Answers   Reliance,

---

Trapezoidal footing length = 2m , B=1.7m D=0.5m and d- 0.15m. Can anybody help and calculate quantity of concrete by explaining all formulas involved.

19 Answers   DNA Infrastructure, HCC, L&T,

---

What are advancements in civil engineering?

0 Answers  

---

WHEN BRICK SIZE IS 3X5X9" , WHAT WOULD BE THE NUMBER OF BRICK REQUIREMENT FOR 100 SQFT AREA OF 5" width?

7 Answers  

---

I've 47'-6" x 89'-6" of flat RCC Slab 12mm dia 8" c/c. Please calculate the total weight of slab, weight of steel, and how much dead load it contains. Thanks

1 Answers   Student,

---

in m25 concrete what is m.

7 Answers   Godway,

---

HOW what is the procedure for using m 50 concrete in columns & M 30 concrete in beams & slabs .

0 Answers   DRDO,

---

what is mant by point of conter of fracher(p.c.f)

6 Answers   TCS,

---

In an aggregate blending plant, water is sprayed before blending is performed. If the fine content in aggregate is as high as 25 %, will not the fines form into lumps / balls and distribution will not be uniform ? Further, the fines will stick onto the interior of pug mill and its content will be low. The mixed material is stockpiled for weeks / months before use. Will it not be better that blending is done in dry condition, and water will be added only during compaction at site. Please forward your comments and suggestions.

0 Answers  

---

what is 3.14 indicates for cutting length of stirrups

1 Answers  

---

I want to know how much the lapping length for the pilecap reinforcement.. we r using single pile cap which is 24mby54m and 2.5m depth.. total 91piles are supporting the pile cap.. how to do a steel reinforcement??

0 Answers  

---