1Cvioletayuntaainhoaramirez by noaaa _28 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez weyy I like the chicken tacos of TACOBELLL;) en-us 2018-11-16 11:53:28 UTC 2018-11-30 11:57:37 UTC hello@padlet.com Raw Materials: ainhoa080506 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307246052 Are materials taken directly from nature that we process into other materials to make producs.
we can classify raw materials according to their origin into: animals, plants and mineral  ]]> 2018-11-23 11:58:07 UTC https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307246052 Natural Material: ainhoa080506 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307247773 Prepare or refine raw materials to obten natural materials.For example: wood.]]> 2018-11-23 12:07:25 UTC https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307247773 Processed Materials: ainhoa080506 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307248427 when we process raw materials , they became processed materials]]> 2018-11-23 12:10:35 UTC https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307248427 Mechanical properties: ainhoa080506 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307249767 -HARDESS: is the resistance of a material of being scratched.
thoughness.
-TOUGHTESS: is the resistance of a material to being  broken when we strike it.
-DEFORMABILITING: is the ability of a material to be deformed. The opposite of deformability is rigidity. Can be: elastic or plastic.
· DUCTILITY: is the ability of a materials to be streched into a wire.
· MALLEABILITY: is the ability of a material to be pressed or rolled into a sheet.]]> 2018-11-23 12:16:41 UTC https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307249767 Properties of wood: ainhoa080506 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307683451 ·TENSILE STRENGTH(resistance to stretching): it is good in the longitudinal direction and poor in the transverse direction.
·COMPRESSIVE STRENGTH(resistance to begin crushed): it is better in the transverse direction than in the longitudinal direction.
FLEXURAL STRENGTH(resistance to bending):it is good, but better in the transverse direction.this is why we used to make posts and beams and the construction of many structures.


]]> 2018-11-26 09:55:20 UTC https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307683451 Mineral ainhoa080506 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307685402 2018-11-26 10:02:34 UTC https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307685402 Plants ainhoa080506 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307687362 2018-11-26 10:08:56 UTC https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307687362 Animal ainhoa080506 https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307687840 2018-11-26 10:10:28 UTC https://padlet.com/ainhoa080506/1Cvioletayuntaainhoaramirez/wish/307687840