Metals & Insulators

Team 4

Alba ViescaPablo RuedaLaura Fernndez

Steel (Acero)

Steel:Steel is the first metallic material used in construction. It is very strong so you only have to use a small quantity and is recyclable. Consists mostly of iron and has a carbon content.

The AtomiumPablo:The steell is the first metallic material, is strong and Consist mastily of iron and carbon.

Copper (Cobre)

It is a material used to make electric elements, overcast and installation for buildings.

It's very malleable and ductile.

It has got a high resistance to rust exposed to the open air.

It's pure copper with small amounts of silver, bismuth, mercury, arsenic and antimony.

Alba:

Buildings of Copper

Copper is sometimes used for roofs.

Building covered with copper.

Aluminium (Aluminio)

It is a material used in woodwork and in the enclosure.

The aluminium isn't a ferrous material.

It is recyclable and it has a long life and high resistance.

The material it use in the woodwork and in the enclosure, is ferrous and recycling.

Buildings of aluminium

3

Insulating Materials (Aislantes)

Insulating inorganic:They have a mineral origin and you can find in felt and blanket shape: rock wool and glass wool.

Insulating synthetic:Like polyurethane and polystyrene. They're used in foam and panel form.

Insulating organic:Like cork. You can find in sheet form.

Water proof materials

This materials don't allow water and moisture seep into the building.

The most important materials are tar (alquitrn) and asphalt (asfalto).

Water-proof materials are in form of elaborated products or prefabricated products.

This materials are very important because they don't have to allow that the water seep in the contractionThe most importat are the tar and the polish asphalt.

Water proof materials

Credits

Pablo Rueda PelloLaura Fernandez FernandezAlba Viesca Snchez

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Metals & Insulators