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Civil - Coggle Diagram
Civil
RCC and PCC difference
Video link
Full form
Composition
Compression and tension strenth of each
. Explanation with a video on concrete block
PCC (
M5, M7.5, M10, M15
) , RCC (
M20,M25, M30, M35, M40
)
PCC ( not used in load bearing structure) RCC ( Used in
Load bearing structure
)
USED in
(
PCC -
footing bed / Plinth beam bed ) , (
RCC-
beam , slab, column, Retaining wall , Sheer wall, stair )
PCC ( Sudden failure ) , RCC ( gives some time because of steel )
Cost of Pillar construction
for ground and first floor
4 rods in pillar
9" x 9" or 9" x 12"
PCC, steel ( 10 mm for mat, 12 mm for pillar, 8 mm for rings)
Shuttering and concreting
Concrete
100 cubic feet
17 bags cement, ,
0.5 tractor sand
1 tractor stone
Cost of pillar : around Rs. 7000 to 7500 . Cost for somethings like excavation, rod bending, concrete mixing not included
Excavation
Key drawings used in building construction
Youtube Video Link
Architectural
Structural
Plumbing
Electrical
Finishing drawings
Set back for a Building
Front set back
Width of road
Area of the plot
Sides, back setback
Area of the plot
Height of building or no. of floors
Reference video
Youtube Video link for non high rise buildings
G. O 168 Page No. 9
Link to document
Points for Concrete cost calculation
Reference calculation of cost for 1 Cubicmeter for M15 grade
Link of Websiite article
1 cement bag 50 kg ( density - 1440 kg/m3) - 0.03472 cubic meter = 1.226 cubic foot
1 cum = 35.3147 cuft
House construction cost per sqft
Link Title
Labor cost - 300 to 400 depending on scope of work
Material contract ( 1500 to 2200 depending on normal, good, premium )
Concrete Grades
M20
M stands for Mix, 20 indicates compressive stregth in N/sqmm after 28 days
Concrete mix ratio : Cement : Sand : Aggrete = 1:1.5:3)
As per IS 456:2000
For PCC , minimum grade of Concrete - M15
For RCC, minimum grade of concrete - M20
Foundation Marking using 3-4-5 method
Animated video on House Construction steps
Difference between Plinth beam and Tie beam
Construction steps of a house
part 1
Part 2