Answer / anandbala

50 mm

Answer / honnikery-007

minimum spacing of bars in column is75mm

Answer / mayur kashmire

Acc.to IS 456:2000.....the min. dist.between RIF will not be less than-1)bar dia. for equal bars
2)the larger dia. for unequal bars
3)25 mm.

Answer / sekhar ruttala

150mm

Answer / sandeep t

40mm or 1.5 inch

Answer / rakesh bhojapure

150mm and it is depend upon load on column, Diameter of bars.

Answer / hatif sabri

8mm

how many cement used in single story residential building per sqft

0 Answers   Matrix PMC Consortium,

16 questions out of 55 were from the book GUPTA N GUPTA OBJECTIVE of civil engineering. Total ques were 4 ques from hydraullics, 7 from BMC, 4 FROM SOM, 4 from soil mechanics, 6 from transportation, 5 from engineering drawing.

0 Answers  

Normally in slabs, steel quantity is not added when you calculating concrete quantity for that slab, why it is not added ?

2 Answers  

what is conventional shuttering rate per square feet of built up area? what is Mivan shuttering rate per square feet of built up area? what is coupler shuttering rate per square feet of built up area?

0 Answers  

What are the points to be considered for calculating cement reconciliation. a)Do we need to deduct the wt of cement bags b)Do we need to adjust the qty due to wt loss during transportation, loading unloading etc or else each bag can be considered as 50 kg bag c)What is the proportion of mix cover block making.

0 Answers  

how to clculate the %of concrete strenght achive after curing?load

0 Answers   L&T, RJ Construction,

13. What are your expectations from this possible relocation to our company?

1 Answers  

Required concret Surface Temperature prior to coating of epoxy pain with references ASTM or ACI whatever

0 Answers  

What is the density of most of construction materials?

0 Answers  

If we use oil,inner on the column box, it'll make rust on the column steel?

4 Answers  

Bitumen grades are 30-40,60-70, 80-100. what is mean by 30- 40

10 Answers   ACC, Awasthi Construction, Bitulink, Mir Akhter Hossain, SOT,

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