chhabria and sons-Construction stages ppt - PowerPoint PPT Presentation

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chhabria and sons-Construction stages ppt

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Chhabria and sons Construction stages – PowerPoint PPT presentation

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Title: chhabria and sons-Construction stages ppt


1
Training on Construction
2
Home Construction stages
  • Excavation
  • Foundation
  • Plinth beam and slab
  • Superstructure-Column
  • Masonry
  • Centering
  • Upper floor concrete slab
  • Electric and Plumbing Piping
  • Exterior finishing
  • Tiling
  • Internal wall finishing
  • Terrace and roof finishing
  • Wood work and Fixture fittings

3
Excavation
  • Excavation is the digging of trenches in the
    ground for making it ready for the foundation
    substructure of the building.
  • After excavating the ground, a layer of Plain
    cement concrete is laid in the dug portion before
    placing the reinforcements for foundation.

4
Foundation
  • Foundation is the lowermost part of the building
    that is contact with the soil. It transfers the
    load on the building from the superstructure to
    the soil and needs to be extremely strong to
    handle the load.

5
Plinth beam and slab
  • Once the foundation is built, the ground beam
    reinforcements are prepared and then concreting
    is done. Later masonry is done above the ground
    beam and concreting of plinth beam is done above
    that. The void between the foundation and plinth
    level is filled with compacted soil.

6
Superstructure Column
  • After the plinth slab is cured then the main
    structure for the house is started. The columns
    are brought up and the frame for further
    construction is prepared.

7
Masonry
  • The walls are built with different materials such
    as bricks, concrete blocks, fly ash bricks etc.
    Masonry work is carried out with mixture of
    cement sand.

8
Centering
  • Centering formwork provide support to wet
    concrete mix and compacting concrete on the top
    of the formwork till it gets strength for self
    support and also sufficient tight to prevent loss
    of water and mortar from cement concrete.

9
Upper floor concrete slab
  • The slab for upper floor is prepared with the
    beams resting on the concrete columns. The
    reinforcements for beams and slabs are assembled
    and concrete is poured. Later curing is done.

10
Electric and Plumbing Piping
  • The electric and plumbing pipes are installed in
    the walls and slabs such that they are concealed
    and not visible after the finishing work is done,
    The cables and pipes are left out protruding such
    that later they can be finished with the electric
    fitting and plumbing fixtures.

11
Exterior finishing
  • The exterior plastering and painting is also
    started once the superstructure is ready. Water
    proofing is also done to prevent weather effect.
    Cladding can also be done to enhance the
    elevation of the house.

12
Tiling
  • Before installing a tile or hardwood, laminate
    flooring, its important to check the subfloor to
    ensure a flat, even surface and install tile
    using tile adhesives

13
Internal wall finishing
  • The walls are plastered and Punning is done by
    applying a thin coating of plaster, grout, cement
    to the top or vertical surfaces of a wall, Later
    on the walls are painted or tiled.

14
Terrace and roof finishing
  • Water proofing is done on the terrace and usually
    terrace tiles are applied on the slabs to keep
    prevent passage of heat.

15
Woodwork and Fixture fittings
  • Once the construction process is done. The
    furniture work is started. Side by side, electric
    lights, switch boards, sanitaryware And plumbing
    fittings are complete in the bathrooms and
    kitchen.
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