2. VENEER
WHAT IS VENEER ?
THIN LAYERS OF WOOD OBTAINED BY CUTTING THE WOOD WITH SHARP KNIFE IN ROTARYCUTTER. IN
WOODWORKING, VENEER REFERS TO THIN SLICES OF WOOD AND SOMETIMES BARK, USUALLY THINNER THAN 3
MM, THAT TYPICALLY ARE GLUED ONTO CORE PANELS TO PRODUCE FLAT PANELS SUCH AS DOORS, TOPS AND
PANELS FOR CABINETS, PARQUET FLOORS AND PARTS OF FURNITURE. THEY ARE ALSO USED IN MARQUETRY.
TYPES OF VENEERS
RAW VENEER HAS NO BACKING ON IT AND CAN BE USED WITH EITHER SIDE FACING UP. IT IS
IMPORTANT TO NOTE THAT THE TWO SIDES WILL APPEAR DIFFERENT WHEN A FINISH HAS BEEN
APPLIED, DUE TO THE CELL STRUCTURE OF THE WOOD.
PAPER BACKED VENEER IS AS THE NAME SUGGESTS, VENEERS THAT ARE BACKED WITH PAPER.
THE ADVANTAGE TO THIS IS IT IS AVAILABLE IN LARGE SIZES, OR SHEETS, AS SMALLER PIECES
ARE JOINED TOGETHER PRIOR TO ADDING THE BACKING. THIS IS HELPFUL FOR USERS THAT
DO NOT WISH TO JOIN SMALLER PIECES OF RAW VENEERS TOGETHER. THIS IS ALSO HELPFUL
WHEN VENEERING CURVES AND COLUMNS AS THE VENEER IS LESS LIKELY TO CRACK.
PHENOLIC BACKED VENEER IS LESS COMMON AND IS USED FOR COMPOSITE, OR ARTIFICIAL
WOOD VENEERS. DUE TO CONCERN FOR THE NATURAL RESOURCE, THIS IS BECOMING MORE
POPULAR. IT TOO HAS THE ADVANTAGE OF BEING AVAILABLE IN SHEETS, AND IS ALSO LESS
LIKELY TO CRACK WHEN BEING USED ON CURVES.
OAK WOOD VENEER ROSEWOOD VENEER
1/42 OF INCH 6*22 INCH
WALNUT VENEER OAK WOOD VENEER
3. LAID UP VENEER IS RAW VENEER THAT HAS BEEN JOINED
TOGETHER TO MAKE LARGER PIECES. THE PROCESS IS TIME-
CONSUMING AND REQUIRES GREAT CARE, BUT IS NOT
DIFFICULT AND REQUIRES NO EXPENSIVE TOOLS OR
MACHINERY. VENEERS CAN BE ORDERED THROUGH SOME
COMPANIES ALREADY LAID UP TO ANY SIZE, SHAPE OR DESIGN.
RECONSTITUTED VENEER IS MADE FROM FAST-GROWING
TROPICAL SPECIES. RAW VENEER IS CUT FROM A LOG, AND
DYED IF NECESSARY. ONCE DYED, THE SHEETS ARE LAMINATED
TOGETHER TO FORM A BLOCK. THE BLOCK IS THEN SLICED SO
THAT THE EDGES OF THE LAMINATED VENEER BECOME THE
“GRAIN” OF THE RECONSTITUTED VENEER.
WOOD ON WOOD ALSO CALLED 2-PLY IS A DECORATIVE WOOD
VENEER FACE WITH A UTILITY GRADE WOOD BACKER APPLIED AT
AN OPPOSING DIRECTION TO THE FACE VENEER
LAYING OF RAW VENEER
TEAK RECONSTITUTED VENEER
2 PLY VENEER
CONTINUE…
4. MANUFACTURING OF VENEER
ROTARY PEELING
ECCENTRIC HALF-ROUND
PEELING
FLAT-CUT SLICING
TRUE QUARTER SLICING
RIFT PEELING
QUARTER CUT, FIGURED
SLICED FALSE QUARTER
THE FOLLOWING SLICING AND CUTTING TECHNIQUES ARE
USED TODAY:
5. DIFFERENT TYPES OF VENEERS, SIZES AND COST
TYPES OF VENEER THICKNESS SIZES COST PICTURES
RED/GURJAN RECON FACE VENEER 0.26 - 0.30 MM 7*3 FT AND 6*4
FT
12 RS/SQ.FT
NATURAL MANGO WOOD VENEER 2MM 4*2FT 1.90 RS/SQ.FT
MULTICOLOR WOOD VENEER 4MM 8*4 FT 60 RS/SQ.FT
MAHOGANY WOOD VENEER SHEET,
THICKNESS
5 - 20MM 8*4 FT 100 RS/SQ.FT
CENTURYPLY BROWN CENTURY WOOD
VENEER
3 - 10MM 8*4 FT 100 RS/SQ.FT
LAMINATED DESIGNER VENEER SHEET 4MM 4*8 FT 50 RS/SQ.FT
BROWN WOOD VENEER 8MM 8*4 FT 925 RS/SQ.FT
NATURAL WOOD VENEER 18 MM 8*4 FT 80 RS/SQ.F T
SOURCE : INDIAMART.COM
6. DIFFERENT TYPES OF VENEERS, SIZES AND COST
TYPES OF VENEER THICKNESS SIZES COST PICTURES
RECTANGULAR BROWN WOOD VENEER ABOVE 0.30 MM 8*4 FT 32 RS/SQ.FT
BROWN TEAK WOOD VENEER 4MM 8*4 FT 60 RS/SQ.FT
METALLIC KNOTTY PINE WOOD VENEER 4MM 8*4 FT 150 RS/SHEET
BROWN WOOD VENEER 3MM-50MM 8*4 FT AND
6*3FT
50 RS/SQ.FT
GURJAN RECTANGULAR BROWN FACE
VENEER
0.25 - 0.35MM 8*4 FT 12RS/SQ.MTR
CROTCHES VENEER SHEET 2MM 8*4 FT AND 10*4
FT
225RS/SQ.FT
BURMA TEAK WOOD VENEER 4MM 8*4 FT 70 RS/SQ.FT
LAMINATED BROWN TEAK WOOD VENEER
SHEET
4MM 8*4 FT 110 RS/SQ.FT
8. PLYWOOD
WHAT IS PLYWOOD ?
PLYWOOD IS A MATERIAL MANUFACTURED FROM THIN LAYERS OR "PLIES" OF WOOD VENEER THAT ARE GLUED
TOGETHER WITH ADJACENT LAYERS HAVING THEIR WOOD GRAIN ROTATED UP TO 90 DEGREES TO ONE ANOTHER.
IT IS AN ENGINEERED WOOD.
TYPES OF PLYWOOD
SOFTWOOD PLYWOOD IS USUALLY MADE EITHER OF CEDAR, DOUGLAS FIR OR SPRUCE, PINE, AND FIR
OR REDWOOD AND IS TYPICALLY USED FOR CONSTRUCTION AND INDUSTRIAL PURPOSES.THE MOST COMMON
DIMENSION IS 1.2 BY 2.4 MTRS OR THE SLIGHTLY LARGER IMPERIAL DIMENSION OF 4 FEET × 8 FEET. PLYWOOD
FOR FLOORING APPLICATIONS IS OFTEN TONGUE AND GROOVE.THIS PREVENTS ONE BOARD FROM MOVING UP OR
DOWN RELATIVE TO ITS NEIGHBOUR, PROVIDING A SOLID-FEELING FLOOR WHEN THE JOINTS DO NOT LIE OVER
JOISTS.
HARDWOOD PLYWOOD IS MADE OUT OF WOOD FROM DICOT TREES (OAK, BEECH AND MAHOGANY) AND USED FOR
DEMANDING END USES. HARDWOOD PLYWOOD IS CHARACTERIZED BY ITS EXCELLENT STRENGTH, STIFFNESS AND
RESISTANCE TO CREEP. IT HAS A HIGH PLANAR SHEAR STRENGTH AND IMPACT RESISTANCE, WHICH MAKE IT
ESPECIALLY SUITABLE FOR HEAVY-DUTY FLOOR AND WALL STRUCTURES. ORIENTED PLYWOOD CONSTRUCTION HAS
A HIGH WHEEL-CARRYING CAPACITY. HARDWOOD PLYWOOD HAS EXCELLENT SURFACE HARDNESS, AND DAMAGE-
AND WEAR-RESISTANCE.
TROPICAL PLYWOOD IS MADE OF MIXED SPECIES OF TROPICAL TIMBER. TROPICAL PLYWOOD IS SUPERIOR TO
SOFTWOOD PLYWOOD DUE TO ITS DENSITY, STRENGTH, EVENNESS OF LAYERS, AND HIGH QUALITY. IT IS USUALLY
SOLD AT A PREMIUM IN MANY MARKETS IF MANUFACTURED WITH HIGH STANDARDS. IT IS USED FOR
CONSTRUCTION PURPOSES IN MANY REGIONS DUE TO ITS LOW COST.
9. CONTINUE…
HIGH-STRENGTH PLYWOOD, ALSO KNOWN AS AIRCRAFT PLYWOOD, IS MADE FROM MAHOGANY, SPRUCE AND/OR
BIRCH USING ADHESIVES WITH AN INCREASED RESISTANCE TO HEAT AND HUMIDITY. VENEERS THAT ARE BONDED
TOGETHER IN A HOT PRESS OVER HARDWOOD CORES OF BASSWOOD OR POPLAR OR FROM EUROPEAN BIRCH
VENEERS THROUGHOUT. BASSWOOD IS ANOTHER TYPE OF AVIATION-GRADE PLYWOOD THAT IS LIGHTER AND
MORE FLEXIBLE THAN MAHOGANY AND BIRCH PLYWOOD BUT HAS SLIGHTLY LESS STRUCTURAL STRENGTH
FLEXIBLE PLYWOOD IS DESIGNED FOR MAKING CURVED PARTS, A PRACTICE WHICH DATES BACK TO THE 1850S IN
FURNITURE MAKING.
AIRCRAFT GRADE PLYWOOD, OFTEN BALTIC BIRCH, IS MADE FROM THREE OR MORE PLIES OF BIRCH,
MARINE PLYWOOD IS MANUFACTURED FROM DURABLE FACE AND CORE VENEERS, WITH FEW DEFECTS SO IT
PERFORMS LONGER IN BOTH HUMID AND WET CONDITIONS AND RESISTS DELAMINATING AND FUNGAL ATTACK.
ITS CONSTRUCTION IS SUCH THAT IT CAN BE USED IN ENVIRONMENTS WHERE IT IS EXPOSED TO MOISTURE FOR
LONG PERIODS. EACH WOOD VENEER WILL BE FROM TROPICAL HARDWOODS, HAVE NEGLIGIBLE CORE GAP,
LIMITING THE CHANCE OF TRAPPING WATER IN THE PLYWOOD AND HENCE PROVIDING A SOLID AND STABLE GLUE
BOND.
OTHER TYPES OF PLYWOODS INCLUDE FIRE-RETARDANT, MOISTURE-RESISTANT, WIRE MESH, SIGN-GRADE, AND
PRESSURE-TREATED. HOWEVER, THE PLYWOOD MAY BE TREATED WITH VARIOUS CHEMICALS TO IMPROVE THE
PLYWOOD'S FIREPROOFING. EACH OF THESE PRODUCTS IS DESIGNED TO FILL A NEED IN INDUSTRY.
10. MANUFACTURING
FIRSTLY VENEERS ARE MADE THEN EXCESS MOISTURE CONTENT INTO THEM IS REMOVED
AND THEN LAYERS ARE GLUED AND PRESSED EITHER IN HOT OR COLD CONDITIONS. IN HOT
CONDITIONS, 150-200 DEG C, TEMPERATURE IS MARINATED AND HYDRAULIC PRESS IS
USED TO PRESS THE LAYERS. IN COLD TEMPERATURE MAINTAINED UPTO 0.7-1.4N/MM2
PRESSURE IS APPLIED. THEN CUT INTO REQUIRED SIZE AND PACKED FURTHER.
TYPES THICKNESS SIZE COST ( RS/SQ.FT ) PICTURE
AVRON ALTER
PLYWOOD
18 MM 16 MM 136
GREENPLY
DECORATIVE
PLYWOOD
4 MM – 25 MM 8*4, 8*3 , 6*3 ,
6*4 FT
40
BROWN
COMMERICAL
PLYWOOD
18 MM 8*4, 7*4, 7*3,
6*4, 6*3 FT
37
WOODEN BROWN
PLYWOOD SHEET
4 MM – 18 MM ALL STANDARD
SIZES AVAILABLE
20
11. BROWN MARINE
GRADE
WATERPROOF
PLYWOOD
16 MM 8*4 FT RS . 1500/ SHEET
RETRO – BROWN
MR PLYWOOD
16 MM 8 * 4 FT RS. 86 / SQ.FT
NIPPONPLY
SHUTTERING PLY
12 MM 30 KG AND 34 KG RS. 50/ SQ.FT
BROWN BWR
GRADE CENTERING
PLYWOOD
18 MM 8 * 4 FT RS. 54/SQ.FT
INDIANA VENEER
DECORATIVE
PLYWOODS
4, 6, 8, 12, 18 MM 8 * 4 INCH RS. 48/SQ.FT
12.
APPLICATIONS
HAS MANY USES SUCH AS DOORS, PARTITION WLLS, CEILINGS,
PANELING WALLS, FORMWORK FOR CONCRETE ETC. ALSO USED IN
BUILDINGS LIKE THEATRES, CHURCHES, RESTURANTS, ETC.
INTERIORS
CONSTRUCTION PURPOSE
FORMWORK
13. FIBER BOARD
WHAT IS FIBER BOARD?
FIBERBOARD IS A TYPE OF ENGINEERED WOOD PRODUCT THAT IS MADE OUT OF WOOD FIBERS. TYPES OF
FIBERBOARD (IN ORDER OF INCREASING DENSITY) INCLUDE PARTICLE BOARD OR LOW-DENSITY FIBERBOARD
(LDF), MEDIUM-DENSITY FIBERBOARD (MDF), AND HARDBOARD (HIGH-DENSITY FIBERBOARD, HDF).
FIBER WOOD IS A RECONSTRUCTED WOOD PANEL PRODUCT. IT IS A DRY PROCESS FIBER WOOD
MANUFACTURED FROM WOOD FIBERS. IT IS DENSER THAN PLYWOOD AND PARTICLE BOARD. MDF HAS AN
EVEN DENSITY THROUGHOUT AND IS SMOOTH ON BOTH SIDES .MDF IS RECONSTRUCTED INTO WOOD SHEETS
IN VARIETY OF WIDTHS AND LENGTHS.
BONDING IS ACHIEVED BY THE ADDITION OF SYNTHETIC RESIN ADHESIVES WHICH ARE CURED UNDER HEAT
AND PRESSURE.
MDF IS PRIMARILY USED FOR INTERNAL USE APPLICATIONS, DUE TO ITS POOR MOISTURE RESISTANCE.
TYPES OF FIBERBOARD
1. LOW-DENSITY FIBERBOARD IS ALSO KNOWN AS PARTICLE BOARD AND IS MOSTLY USED AS UNDERLAY IN
VARIOUS ROOMS OF A HOUSE, SUCH AS THE KITCHEN OR BATHROOM AND FOR FURNITURE MANUFACTURING.
DENSITY IS 160-450 KG/M³ AND AMONG THE THREE TYPES, IS THE LESS STRONG. EVEN THOUGH IT IS THE
CHEAPEST, THE FACT THAT IS VULNERABLE TO HUMIDITY MAKES IT INAPPROPRIATE FOR OUTSIDE USE.
14. 1. MEDIUM-DENSITY FIBERBOARD HAS A DENSITY OF 600-800 KG/M³ AND IS THE MOST COMMONLY USED. IT
CAN BE FOUND ON MANY CONSTRUCTION PROJECTS AS WELL AS IN THE FURNISHING INDUSTRY. IN
ADDITION, MEDIUM DENSITY FIBERBOARD IS ALSO AN IMPORTANT ELEMENT FOR THE MANUFACTURING OF
LAMINATE AND ENGINEERED FLOORING. GENERALLY, IT IS A CHEAP PRODUCT BUT DUE TO ITS WEIGHT, IT IS
EASY TO BREAK AND ANY CONTACT WITH WATER SHOULD BE AVOIDED AS IT IS NOT RESISTANT TO IT.
2. HIGH DENSITY FIBERBOARD, ALSO FAMOUS AS HARDBOARD HAS A DENSITY OF 600-1450 KG/M³, AND
COMPARE TO THE OTHER TYPES OF BOARD IT IS HARDER, SOLIDER AND MORE DURABLE. AGAIN IT IS USED
FOR FURNITURE PRODUCTION AS WELL AS FOR FLOORING MANUFACTURE AND CONSTRUCTION PROJECTS
AND ITS STRENGTH AND DURABILITY WILL ENSURE A HIGH QUALITY RESULT.
3. MANUFACTURING
1)DEBARKING AND CHIPPING-
THE BARK IS REMOVED FROM THE LOG AND IS THEN STRIPPED. THE CHIPPER DRUM REDUCES THE LOGS
INTO EVENLY SHAPED CHIPS. THE RESULTING CHIPS, IF THEY ARE TOO LARGE, MAY BE RE-CHIPPED.
2) CHIP WASHER-
THE CHIPS ARE THEN WASHED TO CHECK FOR THE DEFECTS. THE PROCESS ALSO REMOVES BITS OF BARK,
DIRT, DUST AND SO ON.
15. 3) DEFIBRATOR-
• BEFORE THE DEFIBRATION PROCESS, THE CHIPS ARE COATED WITH MOLTEN PARAFFIN WAX. THIS GLUES THE
CHIPS TOGETHER.
• THE GLUED CHIPS ARE THEN DRIED.
• THE CHIPS ARE THEN FED INTO THE DEFIBRATOR FOR FEW MINUTES UNDER HIGH TEMPERATURE WHILE THEY
ARE GROUND TO FORM A PULP. FROM THE DEFIBRATOR, THE PULP ENTERS A BLOWLINE, WHERE IT IS MIXED
WITH RESIN.
• IT IS THEN PASSED THROUGH DRYER WHERE IT DRIES OUT QUICKLY.
4)MAT FORMATION:
• THE DRY FIBERS ARE THEN CONVEYED TO THE MAT FORMING SYSTEM.
• THE EDGE TRIMMING SAWS TRIM THE EDGES OF THE MAT TO GIVE THE DESIRED LENGTH TO
THE BOARD.
• THE MAT IS THEN PASSED THROUGH THE HOT PRESS TO MAKE THE STRONG BONDING OF THE
FIBER MATS.
• THE BOARDS ARE WEIGHED ON A WEIGHING PLATFORM, COOLED TO ROOM TEMPERATURE IN A
STAR COOLER, AND THEN STACKED ON A PLATFORM. THEY ARE THEN TRIMMED WITH THE HELP
OF THE SAWS TO THE REQUIRED SIZE.
5)STORAGE:
THE TRIMMED MDF BOARDS ARE THEN STACKED IN THE WAREHOUSE FROM WHERE THEY ARE
LOADED INTO THE TRUCKS AS PER THE REQUIRED QUANTITY.
• THE DENSITY OF THE BOARD ,WHERE EVALUATED IN RELATION TO THE DENSITY OF THE FIBER THAT GOES INTO
MAKING THE PANEL, IS IMPORTANT.
• A THICK FIBERBOARD PANEL AT A DENSITY IN THE CASE OF 700-720 KG/M3 MAY BE CONSIDERED AS HIGH
DENSITY IN THE CASE OF SOFTWOOD FIBER PANELS.
• FIBERBOARD IS MADE UP OF 82% WOOD FIBER,9% FORMAL DEHYDRATE RESIN GLUE,8% WATER AND 1%
PARAFFIN WAX.
PHYSICAL PROPERTIES
16.
17. VARIOUS TYPES OF FIBERBOARD AND THEIR SIZES
TYPES
(MDF)
THICKNESSS SIZE COST IMAGE
1. Medium density
fiberboard
2mm, 2.3mm, 3.6mm,
4.75mm, 5.5mm,
7.5mm, 11mm,
12mm, 16.7mm,
18mm, 25mm, 30mm
8x6 feet RS 40/ square feet
2. Laminated MDF 5 to 25 mm 8x6 feet Rs. 45/ Square Feet
3. Brown Popular MDF
Wave Board
4-18 mm 8x4 feet R 48/ square feet
4. Teak plain MDF board 2-5 mm 9x6 feet RS 35/ square feet
5. Brown pre laminated
MDF board
2.5 mm Rs 22 square feet
6. Pine Coated MDF Board 3.6 8x4 feet RS 650 piece
18. TYPES
(HDF)
THICKNESSS SIZE COST IMAGE
1. HDHMR HDF Board, 18mm 8x4 feet RS 70/square feet
2. Green Water Proof
HDF sheet
5.5 mm 8x4 feet RS 572 per sheet
3. Exterior Grade HDF
Board
5 to 40 mm 4x6, 4x8 feet Rs 58/Square Feet
19. APPLICATIONS
• Furniture
• Cabinets and shelves
• Flooring
• Decorative projects
• Speaker boxes
• Wainscoting
• Doors and door frames
• Tradeshow booths and theater set construction
furniture laminate flooring
Brands of fiberboard
1. Acoustical sevices
2. Blue rigde fiberboard
3. Agriboard industries
doors
good asthetics
20. PARTICLE BOARD
ITIS AN ENGINEERED WOOD PRODUCT MANUFACTURED FROM WOOD CHIPS OR JUTE-STICK CHIPS AND A
SYNTHETIC RESIN OR OTHER SUITABLE BINDER, WHICH IS PRESSED AND EXTRUDED.
MANUFACTING PROCESS OF PARTICLE BOARD:-
PARTICLEBOARD OR CHIPBOARD IS MANUFACTURED BY MIXING PARTICLES OR FLAKES OF WOOD OR JUTE-
STICK TOGETHER WITH A RESIN AND FORMING THE MIXTURE INTO A SHEET.
THE RAW MATERIAL IS FED INTO A DISC CHIPPER WITH BETWEEN FOUR AND SIXTEEN RADIALLY ARRANGED
BLADES.
THE CHIPS FROM DISK CHIPPERS ARE MORE UNIFORM IN SHAPE AND SIZE THAN FROM OTHER TYPES OF WOOD
CHIPPERS.
THE PARTICLES ARE THEN DRIED, AND ANY OVERSIZE OR UNDERSIZED PARTICLES ARE SCREENED OUT.
RESIN IS THEN SPRAYED AS A FINE MIST ONTO THE PARTICLES.
PANEL PRODUCTION INVOLVES OTHER CHEMICALS INCLUDING WAX, DYES, WETTING AGENTS AND RELEASE
AGENTS, TO AID PROCESSING OR MAKE THE FINAL PRODUCT RESISTANT TO WATER, FIRE OR INSECTS.
AFTER THE PARTICLES PASS THROUGH A MIST OF RESIN SUFFICIENT TO COAT ALL SURFACES, THEY ARE LAYERED
INTO A CONTINUOUS CARPET.
THIS 'CARPET' IS THEN SEPARATED INTO DISCRETE, RECTANGULAR 'BLANKETS' WHICH WILL BE COMPACTED IN A
COLD PRESS.
A SCALE WEIGHS THE FLAKES, AND THEY ARE DISTRIBUTED BY ROTATING RAKES.
IN GRADED-DENSITY PARTICLEBOARD, THE FLAKES ARE SPREAD BY AN AIR JET THAT THROWS FINER PARTICLES
FURTHER THAN COARSE ONES.
THE FORMED SHEETS ARE COLD-COMPRESSED TO REDUCE THICKNESS AND MAKE THEM EASIER TO TRANSPORT.
THE BOARDS ARE COOLED, TRIMMED AND SANDED. THEY CAN THEN BE SOLD AS RAW BOARD OR SURFACE
IMPROVED THROUGH THE ADDITION OF A WOOD VENEER OR LAMINATE SURFACE.
21. ADVANTAGES OF PARTICLE BOARD:-
THE SURFACES OF PARTICLEBOARD IS
USUALLY SMOOTHER THAN THAT OF PLYWOOD
PARTICLE BOARDS ARE CREATED USING SCRAPS
OF OTHER LUMBER PRODUCTS, WHICH MAKES IT
ENVIRONMENT-FRIENDLY PARTICLE BOARDS ARE
VERY LIGHT IN WEIGHT. FURNITURE MADE FROM
THESE BOARDS IS RELATIVELY EASY TO TRANSPORT
AND MOVE AROUND. PARTICLE BOARD IS DEFINITELY
MORE COST EFFECTIVE THAN PLYWOOD
DISADVANTAGES OF PARTICLE BOARD:-
WHEN COMPARED TO PLYWOOD, PARTICLE BOARD IS NOT CONSIDERED VERY STRONG OR
DURABLE
THE SOFTER AND MORE BRITTLE COMPOSITION OF PARTICLE BOARDS MAKES IT PRONE TO
DAMAGE
PARTICLE BOARDS LOSES MOST OF THEIR STRENGTH IN MOISTURE AND BECOMES SWOLLEN
PARTICLE BOARDS CAN BE TOXIC. THE MANUFACTURING PROCESS USES UREA FORMALDEHYDE
RESIN WHICH CAN RELEASE FORMALDEHYDE GAS
22. TYPES OF PARTCILE
BOARD
THICKNESS SIZES PRICE PICTURE
WOODPULP GREY RIMINI
PARTICLE BOARD
7.5, 11, 17, 25 MM 8 *4 FT 30/ SQ.FT
PARAM SALES
CORPORATION PRE –
FABRICATED PARTICLE
BOARD
9, 12, 17 MM 8 *4 FT 100 / SQ.FT
WOODEN PRE –
FABRICATED PARTICLE
BOARD
8,9,11,12,17,18,25 MM 8*4 , 6*4 FT 22 / SQ.FT
CPL MELAMIN PARTICLE
BOARD
17 MM 8*4 FT 39.01/ SQ.FT
LEO CLASSIC PRE –
FABRICATED PARTICLE
BOARD
9 – 25 MM 8*4, 8*6 8*3, 9*6, 9*3,
6*4, 6*3, 6*2.5 FT
500/ SHEET
EUCALPTUS PRE –
LAMINATED PARTICLE
BOARD
8 – 25 MM 9*6 FT 23/ SQ.FT
CLASSIC WOOD PRE –
LAMINATED PARTICLE
BOARD
9 – 55 MM 8*4 FT 35 / SQ.FT
23. APPLICATIONS OF PARTICLE BOARD:-
PARTITIONING OR WALL PANELING
FLOORING
FALSE CEILINGS
CORE MATERIAL FOR DOORS
FURNITURE
BRANDS
MEENA BOARDS
K–BOARD PLY
GREEN T
25. TYPES
HOLLOW CORE DOORS
HOLLOW CORE FLUSH DOORS ARE HOLLOW ON THE INSIDE AND ARE SUPPORTED BY TWO SECTIONS OF
PLYWOOD WHICH ARE ON EITHER SIDE OF A FRAME. FOR ADDED STABILITY AND INTEGRITY, THERE IS OFTEN
SOME KIND OF ADDED SUPPORT INSIDE OF THE FRAME. THIS COULD BE CORRUGATED CARDBOARD ACTING AS A
SORT OF HONEYCOMB SUPPORT SYSTEM.
STAVE CORE DOORS
STAVE CORE FLUSH DOORS ARE MADE
UP OF A NUMBER OF WOODEN SLATS WHICH
HAVE BEEN STACKED UPON ONE ANOTHER.
SOLID CORE DOORS
SOLID CORE FLUSH DOORS HAVE A COMPLETELY SOLID INTERIOR WHICH IS USUALLY MADE OF FOAM OR LOW-
DENSITY PARTICLE BOARD. THIS IS PLACED INSIDE OF THE SPACE AND THEN OFTEN FURTHER INSULATED WITH
PLYWOOD OR LAMINATE. IF YOU ARE GOING TO USE FLUSH DOORS FOR EXTERIOR PURPOSES, THEN THIS IS THE
TYPE YOU WOULD CHOOSE.
26. TYPES OF FLUSH DOORS THICKNESS SIZES COST PICTURES
Indiana Flush Door 10-20 mm 1992 x 793 x 40
mm
135-280 rs per sq.ft
Pandoor Wood Laminated
Flush Door, For Home
10-30 mm 1981x941 mm Rs 165/Square Feet
Wood Designer Flush
Door
10-30 mm 5-8 Feet Rs 170/Square Feet
Feet FRP Flush Doors for
Home
35 mm 5-7 feet Rs 180/Square Feet
27. LAMINATES
LAMINATES ARE MOST COMMONLY USED SURFACE FINISH FOR FURNITURE
ELEMENTS, AS THEY PROVIDE DECORATIVE LOOK IN COMPARATIVELY LESS PRICE.
THEY ALSO ENHANCE THE DURABILITY OF THE FURNITURE AS THEY ARE SCRATCH
RESISTANT AND EASY TO CLEAN. DUE TO AVAILABILITY OF VARIOUS TYPES OF
LAMINATES, COMMERCIAL AND CORPORATE OFFICES, INDUSTRIES, RESTAURANTS,
HOTELS, SHOWROOMS, ETC. ARE ALSO NOW DECORATED BY USING LAMINATES.
TYPES OF LAMINATES
01. TYPES OF LAMINATES BASED ON PRESSURE APPLIED:
(A) HIGH PRESSURE LAMINATE (HPL):HIGH PRESSURE TO MDF/ PLYWOOD
(B) LOW PRESSURE LAMINATE (LPL): SOAKING IN MELAMINE RESIN
02. TYPES OF LAMINATES BASED ON THICKNESS:
(A) REGULAR LAMINATE SHEETS: THICKNESS THAT RANGES FROM 8 MM TO 1.5 MM (
FEVICOL )
(B) COMPACT LAMINATE SHEETS:
COMPACT LAMINATE SHEETS HAVE A THICKNESS RANGING FROM 3 MM TO 30 MM.
THESE LAMINATES ARE SELF-SUPPORTING AND HENCE DO NOT NEED TO BE GLUED TO
WOODS OR ANY OTHER MATERIAL. THE TOP AND BOTTOM SIDES OF COMPACT LAMINATE
SHEETS HAVE DECORATIVE SURFACES.
28. 03. TYPES OF LAMINATES BASED ON USAGE:
(A) DECORATIVE LAMINATES : VARIOUS COLOURS, TEXTURES, IN RESIDENCES
(B) INDUSTRIAL LAMINATES: HIGH STRENGTH, RESISTANCE, DURABLE , NO WEAR AND TEAR
04. TYPES OF LAMINATES BASED ON SURFACE FINISH:
(A) SOLID COLORED LAMINATES: ONE SOLID COLOUR, USED IN BATHROOMS, VACINITY
(B) GLOSS FINISHED LAMINATES: HAS A GLOSSY LOOK, USED IN RESTURANTS, HOTELS.
(C) MATT FINISHED LAMINATES: A FLAT FINISH, IN OFFICES, BIG COMPANIES.
(D) TEXTURED LAMINATES: FEEL TEXTURE , STONE, WOOD, USED IN CLADDING
(E) WOOD GRAIN LAMINATES: ASTHETICS OF REAL WOOD, USED IN FLOORINGS
(F) METAL LAMINATES: METAL LOOK, USED IN CORPORATE OFFICES, SHOWROOMS
(G) LEATHER LAMINATE SHEETS: LEATHER LOOK, CABINETS
DECORATIVE LAMINATES
GLOSS FINISHED LAMINATES
METAL LAMINATES
LEATHER LAMINATE
SHEETS
29. 05. TYPES OF LAMINATES BASED ON ADVANCED PROPERTIES:
(A) FIRE RATED LAMINATE:
SPECIAL FIRE RESISTANT RESIN IS USED TO MAKE THESE LAMINATES. FIRE RATED LAMINATE IS
COMMONLY USED FOR INTERIOR DECORATION IN FIRE PRONE APPLICATIONS LIKE, INDUSTRY,
AIRPORTS, HOSPITALS, INSTITUTIONS & BANKS, KITCHENS, ETC.
(B) ANTI-BACTERIAL LAMINATE:
IN HOSPITALS AND RESTAURANTS WHERE HYGIENE IS MOST IMPORTANT, THESE LAMINATES ARE
WIDELY USED. ANTIBACTERIAL LAMINATE RESIST GROWTH OF BACTERIA AND PATHOGENS.
(C) OUTDOOR UV LAMINATES:
OUTDOOR UV LAMINATES ARE USED TO MAKE BILLBOARDS.
(D) ELECTROSTATIC DISSIPATIVE LAMINATE:
ELECTRO STATIC DISSIPATIVE LAMINATES ARE COMMONLY USED IN ELECTRONIC ASSEMBLY, DUST-
FREE ENVIRONMENTS FOR MANUFACTURING OF CIRCUIT BOARDS AND OTHER WORK AREAS LIKE
HOSPITALS, MEDICAL OFFICES AND LABORATORIES.
FIRE RATED LAMINATE
ANTI-BACTERIAL LAMINATE
OUTDOOR UV LAMINATES
30. MANUFACTURING OF LAMINATES
1. laminate sheetslook like a layered cake in transverse section. the base layer of the cake is
a hard melamine plastic that gives the veneersheets their stability and shape. the second
layer is made of high-density fibre board (also called particle-board) which like the base
layer, contains melamine that makes it moisture resistant. the third layer in veneer sheets is
decorative and looks polished and ornamental. this is the layer that we get to see. the
decorative layer has prints of high resolution wood grain, stone or tiles. this however, is not
the topmost layer. the last layer, in fact, is the waterproof durable layer that protects against
stains and scratches.
2. once the layers are aligned and stacked on top of each other, they are put under immense
pressure at very high temperatures. the presses have hydraulic rams that apply great
pressure on the layers of raw material at temperatures
reaching up to 400 degrees fahrenheit.
3. after stacking and pressing, the laminate sheetsare
now ready to cool off. after careful inspection, the
laminate sheets are again stacked to cure which helps
Them stabilise. the planks are then profiled which
involves cutting the edges for proper fitting during installation.
31. TYPES OF
LAMINATES
THICKNESS SIZE PRICE PICTURE
5008 HERITAGE
PLATINUM LAMINATE
0.8 MM 1200MM * 2400
MM
2000/ PIECE
WOODEN TEXTURE
LAMINATE
0.5 – 8 MM WIDTH – 4 FT 700/ PIECE
PAPER BASE
WOODEN LAMINATE
SHEET
1 MM 8*4 FT 650 / PIECE
PLAIN WOODEN
LAMINATED SHEET
1 1.5 MM 8*4 FT 1000/ PIECE
BROWN THE
ENGLISH OAK
COMPACTED
LAMINATED SHEET
4 – 6 MM 8*4 FT 300/ PIECE