what is the water-cement ratio of mix design while 30mpa in 7 days?

3017

5. Two long boundary walls run parallel to each other at a center to center distance of 1 meter apart. The width and height of the first wall are 0.30 m and 2.5m respectively. While those of the second are respectively 0.18m and 3.5m. Plot the distribution of vertical stress intensity due to walls on a horizontal plane, 1m below ground level. The walls have negligible depth of foundation and are made of brick masonry (y = 19.2 kN/m cu)

2093

can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density

2080

Design a reinforced concrete combined footing (rectangular) for two columns located 3.60 metres apart. The overall sizes of the columns are 40cm x 40cm and 69cm x 60cm and the loads on them are 1000 kn and 1500 kn respectively. The space available for the width of the footing is restricted to 180cm. The S.B.C. of the soil is 280 kn/mm2 use M15 concrete.

2581

What black man invented the clothes dryer?

1048

What is command line?

1134

why we create short columns under grade slab?

2272

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

2072

Which is the direction for positive angle?

1226

What are the different theories of failure under static load?

1243

contractor receive 100 MT steel.after compliting the work the contractor refund 90 MT steel.How reconsilation of steel done?

2287

How much wastages taken in 1. cement 2. steel 3. fine aggregate 4. coarse aggregates (10mm, 20 mm)

1810

List out some of the software program that can be useful for architect?

1071

use ofr concrete as per grade ?

2048

what is your role of in previous company as a construction manager

2145