I m going to build a house, 42x45 double story. How much materail i need for grey structure aproximately. I mean brick, sand, cement, steel and crush etc. Please advive. I can send u floor plan i u want. Thks
Dear aamjad
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How much steel ( in tonnes) is required for a roof area of 5000 sq ft?
Dear M Khan
100℅ accurate weight can be done after studying of steel design,otherwise a roughly estimate is 5.5 tons.
Thanks ARMCO, How many cement bags ( 50 KG) would be required for the 5000 sq ft roof? If there are different types of roof, please provide estimate for each type.
Dear M Khan
If the roof slab is RCC 6" thick then cement required approximately 400+ bags
If the roof is RBC then cement required 300 bags
Keeping the brick cost in view, the difference in price doesn't seem to be that significant between RCC and RBC.
The 5000 sq ft is divided between about 1000 sq ft basement, 2000 sq ft ground and first floor.
What's your recommendation for the roof types for basement, ground and first floor in Islamabad?
Dear M Khan
6" thick RCC roof slab is best safe and strengthen.
Very nice discussion. Every one would really appreciate if this discussion keep going and encompass everything pertaining to construction.
Thanx@fani
If we can get the current market price for
One 50 kg bag of cement
One ton of steel used in roof RCC 6"
One thousand bricks
Labor cost per sq ft of grey structure
Price of cruch for RCC roof and quantity needed for 5000 sq ft RCC 6" roof or 71 cubic meter roof.
Cement @ 510-525
steel @ 68000- 75000 per ton
Bricks @ 8000 -12000 per 1000 bricks
grey structure @ Rs250 - 300 sqft
Crush @ Rs45 per cubic feet
Crush required for 5000 cubic feet is 2500- 2700 cubic feet and sand 1700 to 1900 cubic feet. In layman terms you would need 3 trucks of crush and 2 trucks of sand.
M khan
if you can provide with accurate dimension than steel average can be given... Depending on the dimension if you use 60 gauge steel it will be 6.25 tons and if you use 40 gauge steel than it will be 5 tons maximum...
Welcome brother M Khan
Thanks Armco and welcome Mkhan
My plot is quite uneven. The area on ground floor to cover has the approximate dimensions-- width = 25’ and 50’, Length = 59’, 64’. Its a rectangle of size 25’ x 59’ attached with this a right angled triangle of base 25’ and height 59’