ratio 1:4:8: for pcc. area 1008 cft. thickness 6' what is the quantity we need
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what happening if we casting HV shunt reactor foundation pad at 50cm height different time (One day difference)
Why we take 162.2 in (d*d/162.2) to calculate weight of steel???
How to calculate compressive strength of concrete cube dencity
5 Answers Shoba Devlopers, Sobha Developers,
what is the number of cement bags (50 KG) required for concreting 1000 Square Feet Slab . Thickness of slab 4 inch.
4 Answers Gammon, LNN, Ramky, TATA,
Types os Water proofing?
Kindly furnish the relation between 7 days strength & 28 days compressive strength of Cement Concrete cubes. Can you clarify whether the relation gets altered due to WATER- CEMENT ratio?
why steel stirrups in column have more spacing at center and less spacing at both ends??
How to Concrete cube test method and required result in 3days & 7days & 28 days, for all grade of concrete which refer the is code no.
How many No of 4" Bricks Get consumed in 9" thick BB Masonary Wall of 1 cu.m.?
As per thumb rule cement required per 1 cum of M20 concrete is 411Kg/cum(1.57/5.5=0.285cum of cement i.e 0.285*1440=411Kg).But as per PWD rate analysis cement required is 347Kg/cum.the difference is 64Kg.This kind of difference is coming every grade of concrete.Can you give perfect suggestion regarding this.
What will you do if a portion of load bearing wall collapses under your supervision?
tmt steel