Finals of Kant get Marx 2.0 : a general politics quiz
wood ppt 2.pptx
1. CASE STUDY ON WOOD
BY: KIRTI GARG
B.VOC[INTERIOR]
3RD SEM
2. WHAT IS WOOD???
Wood is a hard, fibrous
structural tissue found in
the stems and roots of
trees and other woody
plants.
It has been used for
thousands of years for
both fuel and as a
construction material.
In a living tree it performs a
support function, enabling
woody plants to grow large
or to stand up by
themselves.
It also mediated the
transfer of water and
nutrients to the leaves and
other growing tissues.
3. USES OF WOOD
FULES:-Wood has a long history used as a fuel, which
continues to this day, mostly in rural area of the world.
Hardwood is prefered over softwood because it creates
less smoke and burns longer.
CONSTRUCTION:-Wood has been an important
construction material since human shelter, houses and
boats.
STAINING:-A wood stain consists of a colorant
suspended or dissolved in a vehicle or solvent. The
suspension agent can be water, alcohol,petroleum,etc
FURNITURE AND UTENSILS:-wood has always used
for furniture as well as for cutlerys such as
chair,beds,chopsticks,etc
5. SEASONING OF WOOD
Seasoning of timber
is the process by
which moisture
content in the
timber is reduced to
required level.
A well-seasoned
timber has 12- 15%
moisture content in
it.
The purpose of
seasoning is to
reduce the moisture
content in the wood
to a level
appropriate to the
use of the articles
made from the
wood.
6. SEASONING OF WOOD
To prevent shrinkage,
splitting, checking and
warping.
To achieve greater
stiffness and strength.
To allow penetration of
preservatives
To obtain a surface that
will accept paint, polish
or glue.
To protect against
decay.
REASON FOR SEASONING
7. PROCESS OF SEASONING OF
WOOD
It is a process of removing moisture content
from wood.
It is done to minimize structural problems
when used in construction or to provide less
smoke and more uniform combustion when
used as firewood.
Cutting of wood is done first.
Then, it is vaccumed in room and is steamed .
Then it is left for 1 week.
Then it is dried.
8. TYPES OF SEASONING
Natural seasoning is
the process in which
timber is seasoned
by subjecting it to the
natural elements
such as air or water.
Natural seasoning
gives good results but
takes more time. So,
artificial seasoning of
timber is developed
nowadays. By
artificial seasoning,
timber is seasoned
with in 5-6 days.
NATURAL SEASONING ARTIFICIAL SEASONING
10. By the movement of air, the moisture content in
timber slowly reduces and seasoning occurs. Even
though it is a slow process it will produce well-
AIR SEASONING
11. Water seasoning is the process in which timber is immersed in
water flow which helps to remove the sap present in the timber.
It will take 2 to 4 weeks of time and after that the timber is
allowed to dry.
WATER SEASONING
13. Seasoning of timber is also achieved by boiling it in water for 3 to 4 hours. After
boiling timber is allowed to drying. The boiling or steaming process develops
the strength and elasticity of timber but economically it is of heavier cost.
Seasoning by Boiling
14. In case of chemical seasoning, timber is stored in suitable salt
solution for some time. The salt solution used has the tendency
to absorb water from the timber. So, the moisture content is
removed and then timber is allowed to drying. It affects the
Chemical Seasoning
15. In this method timber is subjected to hot air in air tight chamber.
The hot air circulates in between the timber logs and reduces
the moisture content. The temperature inside the chamber is
raised with the help of heating coils.
Kiln Seasoning
16. HARDWOOD VS SOFTWOOD
Hardwoods are more likely
to be found in high-quality
furniture, decks, flooring,
and construction that
needs to last.
Most hardwoods have a
higher density than most
softwoods.
Hardwood is typically more
expensive than softwood.
Hardwood has a slower
growth rate.
Softwoods have a wide
range of applications and
are found in building
components (e.G.,
Windows, doors).
Most softwoods have a
lower density than most
hardwoods.
Hardwood is typically more
expensive than softwood.
Softwood has a faster rate
of growth.
HARDWOOD SOFTWOOD
18. ROSEWOOD
Rosewood is a timeless choice for hand-carved
furniture.
Janka hardness scale score of 2200 lbf.
It is brownish-red and carries a premium quality.
They have slow growth and usually grow to a height of
60 ft.
PRICE- Rs4000/- to 7000/-[cubic feet]
19. MANGO WOOD
The tree is about 90 ft tall and has a Janka score of 1070 lbf.
Mango wood has dense grains and looks elegant when used
to craft coffee tables, dressers, dining tables, nightstands,
desks, sideboards, TV stands, and cabinets, among others.
The consistency of hues and wood texture also makes it a
wonderful choice for carved or distressed finish furniture.
Price- Rs321-420/- [cubic feet]
20. MAHOGANY WOOD
Mahogany trees grow and flourish in warm climates
They grow up to the height of 150 ft.
Mahogany wood has a reddish-brown tint that beautifully
darkens with time and has a straight fine even grain pattern.
The Janka score is 800-900 lbf making mahogany wood
furniture very durable.
Price- 2500/cubic feet
21. ACACIA WOOD
Acacia wood is a versatile material and is often chosen to
build coffee tables, benches, dining tables,
nightstands, dressers, desks, and outdoor furniture.
This hardwood has a Janka score of 1750 lbf.
It has a deep brown color and makes beautiful live-edge
pieces.
Price-Rs 700/- cubic feet
22. TEAK WOOD
They are native to tropical regions of Asia and America.
The trees grow up to a height of 150 ft and have a
Janka score of 1155 lbf
Dining tables and coffee tables made from teak wood
carry a rustic, aristocratic look.
Price-Rs1750-3600/-
23. MINDI WOOD
Mindi wood comes from the fast-growing Mindi tree.
The Janka score is 1055 lbf of these 40 ft trees.
Mindi has yellowish and brown streaks and is an ideal
choice for chests and trunks.
Price- 305-500/-
24. CHERRY WOOD
The tree is almost 85 ft tall and has a Janka score of
995 lbf.
The wood has a creamy white to reddish-brown color
that turns deeper with aging.
Cherry wood furniture is popular and used to build
premium cabinets, dressers, and TV stands.
The dark cherry wood eludes a rich vibrant finish.
Price- 1000-10,000/- [sq feet]
25. MAPLE WOOD
Maple wood is inherently white with reddish-brown color in
between and goes well with white interiors.
Maple trees are predominantly found in Asia and have a
Janka score of 1450 lbf.
The unique texture of the maple burl wood and the vivid
pattern of the curly maple wood give way to interesting dining
tables and coffee tables.
Price- 1200-1800/- [cubic feet]
26. OAK WOOD
Available in a wide variety like white, red, and black, oak
trees are found throughout the Northern Hemisphere
having cold moderate temperatures and can be almost
85 ft tall.
The Janka score of oakwood is around 1290 lbf and is
used to create an amazing and sturdy dining table,
coffee table, and desk.
Price- 451/cubic feet
27. WALNUT WOOD
Walnut trees are common in the US and grow up to 75
ft.
The natural walnut wood has a straight open grain. The
Janka score is 1010 lbf.
Accent cabinets that use walnut burl wood look
admirably unique and iconic.
Price- 3500/ cubic feet
28. BAMBOO WOOD
Perhaps one of the most common trees globally, bamboo wood is
an outstanding material due to its sustainability.
Bamboo wood flooring is often preferred over the commonly used
hardwood.
The bamboo tree grows up to a height of 130 feet and is cost-
effective. With a Janka score of 1300 lbf, bamboo is perfect for
making a wide range of furniture especially outdoors.
Price- Rs55-95/-
30. REDWOOD
Redwood is often used as a preferred choice
for flooring and furniture. It is quite cost-
effective.
Price- 2500-10,000/-
31. CEDAR WOOD
Cedarwood is often preferred over durable
domestic wood.
The Janka score of the wood is 900 lbf and is
great for decks and inner moldings.
Price- 1850/cubic feet
32. PINE WOOD
Pine wood is not very expensive and is widely used as
cheap timber. The tree grows up to 260 ft depending on
the species. The Janka Hardness scale score of the
white pine tree is around 500 lbf. A dresser is a
common pine wood piece of furniture however people
often choose pine wood to do flooring.
Price- 471-1000/ cubic feet
33. SPRUCE WOOD
Commonly used as construction timber, spruce wood
has a Janka score of 480 lbf.
The trees are not very tall and grow to 16 ft.
The blue spruce tree is usually used to make smaller
furniture like chairs and tables.
Price- 600-750/cubic feet
34. FIR WOOD
Firwood is a relatively inexpensive wood and is
commonly used for ceiling paneling.
With a Janka score of 2900 lbf, it grows to a
height of 300 ft and is found in the northeastern
part of America.
Price-305-500/-
35. What is Engineered Wood???
Engineered wood has
gained a lot of mileage
in the last couple of
years.
It is affordable and is
used to make durable,
yet simple-looking
furniture.
Engineered wood is
susceptible to water
damage and requires
more care.
It is a pocket-friendly
option for families that
plan to upgrade their
furniture every few
37. PLYWOOD
Prepared by sticking
thin layers of woods
or veneers
Thickness varies from
2.5mm, 4mm, 6mm to
19mm, 25mm
Sizes available are
8’*4’, 8’*3’, 7’*4’, 7’*3’,
6’*4’ and 6’*3’
Commercial Ply
MR Grade
Price- 40-80/sq feet
38. VENEER
Thin slice or sheet of
wood
Glued onto core
panels typically wood
Thickness varies from
0.4mm to 6mm
Types:
Natural
Dyed
Recon / Artificial
Price- rs 70/sq feet
39. FIBER BOARD
Known as pressed
wood or
reconstructed wood
Types:
Low Density Fiber
Board (LDF)
Medium Density Fiber
Board (MDF)
High Density Fiber
Board (HDF)
Price- 30-68/-
40. COMPANY NAMES
Century Ply
Green Ply
Red Rose
Dolby
Euro
Green Ply
Century
Durian
Decowood
Duro Signature
PLYWOOD VENEER