27-02-2013, 02:59 PM
PLANNING AND DESIGNINIG OF HOSTEL BUILDING
PLANNING AND DESIGNINIG.docx (Size: 84.29 KB / Downloads: 311)
FOUNDATION:
The soil in this area is black cotton soil and the earth is excavated to a depth of about 2m for foundation. The bearing capacity of the soil is 185kN/m2. The structure is provided with isolated footing and square column.
BASEMENT:
The height of basement above the ground level is 0.6m.Basement is filled with river sand taken from river Cauvery. The sand is well consolidated by damping.
SUPERSTRUCTURE:
The superstructure is of brick masonry in C.M 1:5 mix, using 1st class bricks of size 190×90×90mm.All the main walls are 300mm thick & other partition walls are in 100mm.The parapet wall is constructed to a height of about 1.0m.
R.C.C WORK:
M20 grade concrete and Fe415 steel are used.
ROOFING:
All the R.C.C works like plinth beam, lintel, Beam, Roof slab, Staircase, Sunshade are constructed using R.C.C 1:2:4, using 20mm size aggregates.