1ºE Cristina García y María Caso by Cristina García https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso en-us 2018-11-19 13:57:08 UTC 2025-12-09 17:39:13 UTC hello@padlet.com 1.Natural and processed materials. Common materials cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305916172 2018-11-19 14:01:51 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305916172 1.1 Raw materials cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305916781 Raw materials are materials taken directly from nature.]]> 2018-11-19 14:03:07 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305916781 1.2 Natural materials cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305917896 Natural materials are prepare or refine raw materials.]]> 2018-11-19 14:04:52 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305917896 1.3 Processed materials cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305919256 Processed materials are manufactured raw materials.]]> 2018-11-19 14:07:22 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305919256 2.Mechanical Properties: cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305922548 2018-11-19 14:12:16 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305922548 2.1 Hardness cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305923793 This is the resistance of a material to being scratched or pierced.]]> 2018-11-19 14:14:45 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/305923793 2.2 Toughness cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/306663552 This is the resistence of a material that is not easy to break.]]> 2018-11-21 09:39:33 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/306663552 2.3 Deformability cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/306665536 This is the ability of a material to be deformed. ]]> 2018-11-21 09:46:39 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/306665536 2.4 Ductility cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/306669172 Is the ability of a material to stretched into a wire]]> 2018-11-21 09:58:22 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/306669172 2.5 Malleability cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/306670951 Is the ability of a material to be pressed or rolled.]]> 2018-11-21 10:04:11 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/306670951 3.Types and examples of materials: cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307758506 2018-11-26 13:44:20 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307758506 3.1 Woods cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307760478 2018-11-26 13:48:22 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307760478 3.2 Metals cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307761130 2018-11-26 13:49:40 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307761130 3.3 Plastics cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307762358 2018-11-26 13:52:07 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307762358 3.4 Textiles cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307765616 2018-11-26 13:57:37 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307765616 3.5 Constructions materials cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307767642 2018-11-26 14:00:19 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307767642 4. Wood: cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307771601 2018-11-26 14:06:35 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307771601 4.1 Poperties of wood cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307773759 1. Tensile strength:  resistance to stretching.
2. Compressive strength: resistance to being crushed.
3. Flexural strength: resistane to bending.
4. Hardness: resistance to being scratched.
5. Toughness: resistance of not being broken.
6. Thermal and electrical conductivity.
7. Sound conductivity.
8. Colour.
9. Density.]]> 2018-11-26 14:09:28 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307773759 1. Man -made wood cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307785533 It´s similar to natural wood but humans have modify it to made it cheaper. The  most important types of man-made wood are plywood and chipboard.]]> 2018-11-26 14:28:45 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/307785533 4.2 Wood products cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308682147 2018-11-28 09:48:00 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308682147 2. Wood derivates cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308682411 We usually obtain it from leftover wood. The most common ones are paper, cardboard and cork.]]> 2018-11-28 09:48:55 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308682411 5. Metals: cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308685188 2018-11-28 09:57:12 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308685188 5.1 Ferrous metals cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308685740 This are metals contain iron and we cannot find them pure from nature. They can be classified as: iron, steel and cast iron.]]> 2018-11-28 09:59:05 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308685740 5.2 Non ferrous metals. cristina_ga1710 https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308688063 This are metals that don´t cotin iron, and we can find them directly from nature. The most useful ones are: copper, tin, aluminium and zinc.]]> 2018-11-28 10:07:12 UTC https://padlet.com/cristina_ga1710/1ECristinaGarciaMariaCaso/wish/308688063