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CASE STUDY ON WOOD
BY: KIRTI GARG
B.VOC[INTERIOR]
3RD SEM
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.
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
SEASONING OF WOOD
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.
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
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.
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
TYPES OF NATURAL
SEASONING
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
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
TYPES OF ARTIFICIAL
SEASONING
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
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
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
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
TYPES OF
HARDWOOD
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]
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]
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
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
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/-
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/-
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]
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]
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
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
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/-
TYPES OF
SOFTWOOD
REDWOOD
 Redwood is often used as a preferred choice
for flooring and furniture. It is quite cost-
effective.
 Price- 2500-10,000/-
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
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
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
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/-
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
TYPES OF
Engineered Wood
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
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
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/-
COMPANY NAMES
 Century Ply
 Green Ply
 Red Rose
 Dolby
 Euro
 Green Ply
 Century
 Durian
 Decowood
 Duro Signature
PLYWOOD VENEER

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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