1ciansimpsonmiguellópez by Ian Simpson https://padlet.com/iansimfer/1ciansimpsonmiguellopez Hecho con el deseo de una estrella en-us 2018-11-16 12:02:11 UTC 2025-11-07 00:23:09 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Ninja.png Raw materials iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307247589 Are materials taken directly from nature that we procces into other materials .]]> 2018-11-23 12:06:33 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307247589 Natural materials iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307248678 We prepare or refine raw materials to obtain naturals materials.]]> 2018-11-23 12:11:52 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307248678 Proccesed materials iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307249401 When we procces raw materials ,they became proccesed materials.]]> 2018-11-23 12:15:01 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307249401 Hardness iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307250062
Resitance from being scratched.

]]> 2018-11-23 12:17:53 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307250062 Thougness iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307681105 Resistance of being broken when we strike it.]]> 2018-11-26 09:47:27 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307681105 Deformability iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307681924 The ability of being deformed.]]> 2018-11-26 09:50:13 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307681924 Ducility iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307682808 The ability of being streched into a wire.]]> 2018-11-26 09:53:06 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307682808 Woods iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307683677 -Natural wood 
-Man -made wood
-Derivatives]]> 2018-11-26 09:56:07 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307683677 Metal iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307684506 -Ferrous metals
-Non -ferrous metals]]> 2018-11-26 09:58:57 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307684506 Plastics iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307684961 -Natural
-Synthetic]]> 2018-11-26 10:00:40 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307684961 Textiles iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307685369 -Naturals
-Synthetic]]> 2018-11-26 10:02:24 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307685369 Construction materials iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307685728 -Stone
-Binders 
-Ceramic]]> 2018-11-26 10:03:57 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307685728 Properties of wood https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307939520 1.-Tensile strench: Resistance to streching.Good in longitudinal direction.
.2-Compressive strength: Resistance to being crushed.Better in transverse direction.

3. -Flexural strength: resistance to vending.Good.
4.Hardness: this can vary a lot. It depends on on the type .
5.Thougness: wood is though ,so yes, is good.
6.Thermal and electrical conductivity:It's very low.Wood is a good insulaitor of heat.
7.Sound conductivity: good .For this is used in instruments.
8.Colour:differents Woods,differnt colours.
9.Density:wood is a light material .It have less density than wáter.


]]> 2018-11-26 18:19:40 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/307939520 Man-Made wood iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/309718240
  • Plywood is formed by an odd number of thin  wood layers  called veneers
  • Chipboard is obtained from wood chips that are mixed with resin and then pressed.
    • ]]>     2018-11-30 11:44:29 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/309718240     Wood derivatives iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/309720662
  • Paper is obtained by forming a paste out of wood and plant fibres
  • Cardboard is obtained by compressing several layers of paper 
  • Cork is obtained from bark of the cork oak.
    • ]]>     2018-11-30 11:55:47 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/309720662     NonFerrous Metals iansimfer https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/309722659 Cooper: 
    Good conductor of electricity.
    Resistant to corrision. 
    Ductile and maleable.
    Tin :
    It´s ductile and malleable .
    It´s easy to work and melt.
    Aluminium: 
    It´s very light. It´s resistant to corrosion. It´s good conductor of heat and electricity. It´s non-toxic, so it´s used in food packing. It´s very ductile and malleable. It´s easy to shape.
    Properties of zinc:
    It´s malleable and ductile. It´s a good conductor of heat and electricity. It´s highly resistant to corrosion and rust.]]>     2018-11-30 12:05:50 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/309722659     Ferrous metals https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/310194477 Iron:
    Pure iron is soft ductile and maleable.
    Steel: 
    Is a ferrous and inexpensive so is used in industry
    Cast iron:
    Is used in manufactured object]]>     2018-12-02 17:56:36 UTC https://padlet.com/iansimfer/1ciansimpsonmiguellopez/wish/310194477