Building materials video

http://is.vstecb.cz/do/5610/pr/zkcj/OB/St/AJ/t02/st_aj_t02.html

Questions

1. What is a building material?
2. How is the use of building materials divided?
3. Which building material is known for its long lasting durability?
4. Which material has been used to attract more tourists in northern areas?

Building materials

Unit3.BuildingMaterials

Materials

Materials BBC activities

This a video about materials and their properties.

After watching this video from BBC GCSE Bitesize web page, you have to answer these questions:
1. Ferrous metals are metals that contain ………………….
2. Stainless steel is a ferrous metal ……………….
3. Stainless steel is made from iron, …………….. and ……………….. which makes it shiny and ………………………….
3. Aluminium is ………….. , corrosion resistant and good at conducting ………………..
4. Copper is another non-ferrous metal, it is ……………. and also corrosion resistant.
5. Composite are made by combining diferent ………………. to create new, ……………… materials.
6. Fibreglass is a composite. It is made from glass fibre which is a …………………….. material, and epoxi resin which is ………………. agent.
7. Ceramics are made by combining …………………………… sand and feldspar and ………………. the mixture at incredibly high temperatures. The result is a …………….. and smooth material.