In
general there are three sections of construction that are
- Building
- Infrastructure
- Industrial
Construction
is a step by step process which involves planning, analysis, budgeting,
designing and then finally developing and testing.
There
are different types of construction including two major types: building
construction and residential construction. Some of the new construction
technologies are:
- 3D printing
- Building Printing
- Additive Manufacturing
Construction
is a time taking process which consists of different phases. The main phases of
construction are:
- Present the Idea
- Idea is been proposed
- Idea gist approved
- Start the Design of the Subject
- Select the Contractor
- Under Construction
- Ground construction
- Construction highest level
- Decoration, non-structured
- Testing of the Project
- Project Complete
- Operational work
- Maintenance
- Repair
- Renovation
Building Elements
Building
classes are determined on the basis of Building elements. The basic building
elements are:
- Structural Frame of the Building
- Exterior Bearing walls of the building
- Interior bearing walls of the building
- Exterior non-bearing walls of building
- Interior non-bearing walls of building
- Floor Construction
- Roof Construction
On
the Basis of these Building elements, we can categorize a building construction into
following types:
- Frame Construction
- Joisted Masonry
- Light Non Combustible
- Masonry Non Combustible
- Modified fire resistive
- Fire Resistive
All
these classes are defined by the ISO standard organization
Fire resistive Construction
The
building material that is being used in construction must have a fire resisting
capacity Building structure is made into that way which can resist maximum
amount of fire. Alarm and water system should also be set for the fire. Skip wood material for the roofs and walls.
Use Concrete instead.
Non Combustible construction
Less
fire resistance than the 1st mentioned type but use insulation for
fire Hazards. It consists of building that has light material exterior walls
with non-combustible walls and roofs. These are highly damageable buildings
because they use steel which gets weak at a specific heat or temperature
Ordinary Construction
Exterior
walls are made up of non-combustible, combustible material and interior walls
are made up of wood. More risk of getting fire.
Frame Construction
External
and internal frame structures are made up of wood and they can easily get affected
by fire. This is more dangerous than any other construction.
There
are many construction companies are working in Pakistan. They are working on
national and international projects.
Construction is the
most dangerous profession now a days. Many labors get killed during the construction
of complex and large projects. It is also a risky profession. If you build the
material or building wrong that it might face disaster. Many largest bridges
and building in the world get destruct because of the wrong construction
schemes. Many buildings get completely destroy during the Earthquakes and heavy
rain because their construction is not based on earthquake or rain proof structure.
Many developed countries are still failed to construct fire proof or Earthquake
proof buildings. Safety of the work place and security of the building should
be the main concern of construction companies.