This ppt is about to know the basic info how the construction took place different regions,areas and in different centuries.. This ppt may be useful for all.

2. People have constructed buildings and other structures since prehistory,
including bridges, theatres, dams, roads and canals, etc.
Building materials in past have a long history and some of the structures
built thousands of years ago can still be regarded as remarkable.
The history of construction overlaps that of structural engineering.
To know the buildings age we need to study archaeology.

4. The first buildings were simple huts, tents and shelters meant to suit the
basic needs of protection.

5. The absence of metal tools placed limitations on the materials that could
be worked, but it was still possible to build quite elaborate stone structures
with ingenuity using dry-stone-walling techniques.
The first mud bricks, formed with the hands rather than wooden moulds,
belong to the late Neolithic period and were found in Jericho.

6. One of the largest structures of this period was the Neolithic long house

9. Construction in ancient
MesopotamiaThe earliest large-scale buildings for which
evidence survives have been found in
ancient Mesopotamia.
Major technical achievement is evidenced by
the construction of great cities such
as Uruk and Ur.
The Ziggurat of Ur is an outstanding building of the period, despite major
reconstruction work.
Another fine example is the ziggurat at Chogha Zanbil in modern Iran.
ZIGGURT OF UR

10. The chief building material was the mud brick, formed in wooden moulds.
Bricks varied widely in size and format from small bricks that could be
lifted in one hand to ones as big as large paving slabs.
Drawings survive on clay tablets from later periods showing that buildings
were set out on brick modules.

11. The later Mesopotamian civilizations, particularly Babylon and thence Susa,
developed glazed brickwork to a very high degree.
They used to decorate the interiors and exteriors of their buildings with
glazed bricks.
the archaeological site in 1932, before major reconstruction work undertaken by Sadam Hussein

14. CONSTRUCTION IN ANCIENT EGYPT
They opposed the cultures of ancient Mesopotamia which built in brick.
Egyptians constructed the huge structures in stone.

15. Adobe (sun-baked mud brick) construction was used for ancillary buildings
and normal houses in ancient times and is still commonly used in rural Egypt.
The hot, dry climate was ideal for mud-brick, which tends to wash away in
the rain.
The Ramesseum in Thebes, Egypt provides one of the finest examples
of mud brick construction.
The grandest buildings were constructed in stone, often from massive
masonry blocks.

16. Although the Egyptians achieved extraordinary feats of engineering, they
appear to have done so with relatively primitive technology.
As far as is known they did not use wheels or pulleys to transport the
huge stones.
They transported massive stones over great distances using rollers,
ropes and sledges hauled by large numbers of slaves.

17. The largest is the Great Pyramid of Giza which remained the tallest structure
in the world for 3800 years
Menkaures Pyramid, Giza

20. The ancient Greeks, like the Egyptians and the Mesopotamians, tended to
build most of their common buildings out of mud brick, leaving no record
behind them.
However very many structures do survive, some of which are in a very good
state of repair, although some have been partly reconstructed or
re-erected in the modern era.
The most dramatic are the Greek Temples.
Greek
temple

21. Building structures used a simple beam and column system without vaults or
arches, which based strict limits on the spans that could achieved.
Greek mathematics was technically advanced and we know for certain that
they employed and understood the principles of pulleys, which would have
enabled them to build cranes to lift heavy stonework to the upper parts of
buildings.
The ancient Greeks never developed the strong mortars which became an
important feature of Roman construction.

23. In striking contrast to previous cultures, an enormous amount is known about
Roman building construction.
The great Roman breakthrough was the development of hydraulic lime mortar.
They used brick or stone to build the outer skins of the wall and then filled
the cavity with massive amounts of concrete.
They not only used it for walls but also to form arches, barrel vaults and domes
The Romans developed systems of hollow pots for making their domes and
sophisticated heating and ventilation systems for their thermal baths.
Glass was commonly used in windows.

26. Vedic Period Buddhist Period Gupta Period

27. Houses of the Vedic period were made of wood with bamboo rigging.
Roofs were thatched and walls were made of reed bundles in wooden
framework.
Palace and temple construction brought new challenges for the ancient
Indian builders.

28. An important piece of architecture during the Buddhist kings reigon was the
stupa.
It was moulded as large as 120 feet in diameter with a central chamber
containing relics.
The inner part of the structure made of unbaked bricks while the outer was
made of baked bricks. The outer layer was plaster.

29. Gupta temples were also made of blocks of stone.
No mortar was used in their design; in some places,
iron pegs fixed in sockets in the adjacent faces of stone
blocks held them together.
These structures could reach heights of 200 feet, and often sported a heavy
monolithic sculpture at their peak.

30. The seventeenth century saw the birth of modern science which would have
profound effects on building construction in the centuries to come.
CONSTRUCTION IN SEVENTEENTH CENTURY
The major breakthroughs were towards the end of the century when architect-
engineers began to use experimental science to inform the form of their
buildings.

31. The major breakthrough in this period was in the
manufacture of glass, with the first cast plate glass
being developed in France.
Most buildings had stone ashlar surfaces covering
rubble cores, held together with lime mortar.
Experiments were made mixing lime with other
materials to provide a hydraulic mortar

32. CONSTRUCTION IN EIGHTEENTH CENTURY
The eighteenth century saw the development of many the ideas that had
been born in the late seventeenth century.
The architects and engineers became increasingly professionalized.
At the same time the birth of the industrial revolution saw an increase in the
size of cities and increase in the pace and quantity of construction.

33. The major breakthroughs in this period was the use of iron.
In the second half of the eighteenth century the decreasing costs of iron,
production allowed the construction of major pieces of iron engineering.
The Iron Bridge at Coalbrookdale (1779) is a particularly notable example.
Brick production increased during this period. Many buildings throughout
Europe were built of brick.

35. CONSTRUCTION IN NINETEENTH CENTURY
This century is also called as ‘INDUSTRIAL REVOLUTION AGE’
The industrial revolution was manifested in new kinds of transportation
installations, such as railways, canals and roads.
These required large amounts of investment.
New construction devices included steam engines, machine tools, explosives
and optical surveying.
As steel was mass-produced from the mid-19th
century, it was used, in form of beams and
reinforced concrete.

38. With the Second Industrial Revolution in the early 20th century, elevators and
cranes made high rise buildings and skyscrapers possible, while
Heavy equipments and power tools decreased the workforce needed.
Other new technologies were computer-aided design.
Trade unions were formed to protect construction workers' interests.
Personal protective equipment such as hard hats and earmuffs also came
into use.
In the end of the 20th century, ecology,
energy conservation and sustainable development
have become more important issues of construction.