Timber Woods and paper/boards Flashcards

1
Q

Hardwood 7 characteristics

A
  • durable/heavy/hard
  • annual rings
  • takes long to grow (100s of years)
  • fire resistant
  • dense
  • low sap content
  • low maintenance
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2
Q

Three types of wood

A

Hardwood
Softwood
Manufactured wood

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3
Q

Hardwood 5 examples

A
  • ash
  • beech
  • mahogany
  • oak
  • balsa
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4
Q

Hardwood product 5 examples

A
  • Staircases
  • timber frames
  • doors
  • decking
  • tables/furniture
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5
Q

Softwood 7 characteristics

A
  • cheap
  • grows quickly
  • flexible
  • light weight
  • less dense
  • moderately durable
  • thin
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6
Q

Softwood 3 examples

A

Larch
Pine
Spruce

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7
Q

Softwood 4 product examples

A
  • furniture
  • roofing
  • fencing
  • lumber wood
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8
Q

Manufactured wood 6 characteristics

A
  • cheap
  • create co2 during manufacturing
  • has no knots
  • strong/dense
  • mouldable
  • rigid
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9
Q

Manufactured wood 3 examples

A
  • medium density fibre ( MDF)
  • plywood
  • chipboard
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10
Q

Manufactured wood 5 product examples

A
  • shelving
  • doors
  • furniture
  • headboards
  • sheds
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11
Q

10 General properties of card/paper

A
  • lightweight
  • flexible
  • cheap
  • recyclable
  • biodegradable
  • easy to print onto
  • made into nets
  • can be reinforced (strengthened)
  • comes from a sustainable resource
  • easy to add surface finishes
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12
Q

6 Foam core characteristics

A
  • luxurious
  • lightweight
  • strong/rigid
  • easy to print onto
  • can be scored/folded
  • gloss finish
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13
Q

Foam core cross section view

A
  • top and bottom made from wood

- middle section made from polystyrene foam

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14
Q

2 foam core uses

A
  • display boards

- architectural models

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15
Q

Corrugated also know as

A

Cardboard

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16
Q

6 Corrugated characteristics

A
  • rigid
  • has flutes
  • easy to construct in 3D form
  • a net
  • heat insulator
  • can be scored/folded
17
Q

Corrugated uses

A
  • point of sales display

- food packaging

18
Q

5 Laminated characteristics

A
  • hygienic
  • water resistant
  • protection form uv light
  • prevents moisture damage
  • gloss finish = luxurious
19
Q

Uv light

A
  • ultra violet light

- radiation energy produced by sun

20
Q

Flutes

A
  • Allows air to transfer
  • provides extra support
  • ensure rigidity
  • Acts as a thermal insulator
21
Q

Thermal insulator

A

Reduction of heat transfer