Can we weld hot rolled steel ASTM A615 ? Please Give the detail answer please thanks alot

1811

What is the sugested procedure of water purification for public supply?

1710

1) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.

1673

For fine aggregate which is most suitable River sand or crusher sand & why ?

1315

What is the wall thickness of NP-3&NP-4 hume pipe as per I.S code

1599

how to do cementicious paint for rcc walls of cw pump house

1528

1m square 20mm plastering how much of water need curing work

1448

relation bet Coefficient consolidation Cv, time factor Tv, drainage path d, & time t is Cv=d2Tv/t Cv=d2t/Tv Cv=tTv/d2 Cv=Tv/td2

2378

plumbing CPVC fitting FTE Brass full form

2116

CAN WORK WELL UNDER DEAD LINES OR PRESSURE?

1485

what is density of 20mm coarse aggregate.plz send answer my below adress e.mail

1609

if mineral admixture add into concrete then what is the differences between full cement concrete & fly ash added concrete of their SP. Gr.?and for the changes of SP. Gr. what is the changes in concrete

1604

what is the proper procedure in conducting a california bearing ratio penetration test on soil on cbr machine?

1620

in one hour , one 200 excavator , how much quantity (mcube)can load ? soil is not hard not soft

1490

what is the max. and mim. height of vertical post in informatry sign board which is used in highway projects.

2195