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How to decide the thickness of reinforcement concrete roof slab? what"s the thickness in inches the roof of 10'x10'? pls give me the answer and give the formula how to calculate it?3741
what is the difference of 53 & 43 grade cement ? expailn8 39441
What"s the brick size we use in construction?1.190x90x90 2.230x100x75 Which one "s correct?13 16996
How to calculate the thickness of the rcc slab?ll u pls tell the formula?2 8750
what is the diffrence of opc and ppc cement ? expailn5 18858
If I want to lab 16 mm dia. bar with 20 mm dia bar with 40D lap length which dia.should I consider for lapping12 37413
Describe the term BILL OF QUANTITY (BOQ)?4 12972
what is injection grouting and what is rewiring.1 2166
What is the concepts of buoyancy & effect of weight distribution on floating bodies?1 3137
How can we calculate quantity of slab, beam @ column ? Beam should be calculated by deducting slab thickness or slab should be calculate in to in ?
how many kg of 20mm, 10mm, dust available in one ton stone boulder
1:4:8 pcc calculation 591 cu.ft
what is differences between ferrock and concrete ?
i just want to know how much require sand and cement for 1 sq.mt including wastage. Please guide me as soon as possible.
how to calculate mivan shuttering matrial
What is the standard rate of installing ties for column(60cmx60cm) and beams(50x850)(weight)
Any strength is a stress but any stress is not strength
60-70 grade of Bitumen is VG-30 ?
how many cement used in single story residential building per sqft
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A 16 pile group, consisting of diameter concrete piles, were cast in situ in a clayey soil whose unconfined compressive strength is 1100 psf. Each pile is 60 ft long and the pile spacing is 2.5 times the pile diameter.The water table is at the ground surface and saturated unit weight of the clay is 118 lb/cu.ft. using a factor of safety 3 and a reduction factor =0.45, compute the allowable capacity of the piles acting as individuals
why is M25 and Fe 500 assumed to be most economical? i feel it is not.This is because higher grade of concrete and steel has higher lapping length and anchorage length compared to lower grades..
what is the formula to find the sttel (bar)length in beam having bent up at l/4 t 45 degree & 60 degree.
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