Answer Posted / kamalraj
Minimum reinforcement
The mild steel reinforcement in either direction in slabs
shall not be less than 0.15 percent of the total crosssectional
area. However, this value can be reduced to
0.12 percent when high strength deformed bars or
welded wire fabric are used.
Longitudinal reinforcement
The cross-sectional area of longitudinal
reinforcement, shall be not less than 0.8 percent
nor more than 6 percent of the gross crosssectional
area of the column.
NOTE - The use of 6 percent reinforcement may involve
practical diffkulties in placing and compacting of concrete;
hence lower percentage is recommended. Where bars from
the columns below have to be lapped with those in the
column under consideration, the percentage of steel shall
usually not exceed 4 percent.
Is This Answer Correct ? | 100 Yes | 13 No |
Post New Answer View All Answers
cement mortor 1:5 for 30 m2 12 mm tk plastering so how to calcualte its rate
i want texture painting pwd data
What is thumb rule for deep trench excavation
pls give me some basic informations in construction of a structure?
what is work of planning deptt. in any construction compny (in road project)
can any one tell me in detail footing estimation .. i am new here in dubai so facing lots of problem...
how to do cementicious paint for rcc walls of cw pump house
for 200 kg of cement how is the mix proportion in kg for m25 grade of concrete
How can calculate the requirement of steel bars of rcc slab for 1100 sq ft?
If density of cement is 1500 Kg/m3, the how is specific gravity 3.15 ? (Density of water is 1000 Kg/m3)
How to calculate concrete in percentage wise ,for example cement 18% sand 40% aggregate 40% and Stell 2% ,I need and??
Can rice husk ash be used instead of coal fly ash for manufacture of clc/ foam concrete
how much st. steel is required for staging of concourse slab of a elevated metro station allowing through traffic .
Who built the sears tower?
Where is the worlds longest elevator and how long is it?