Types of materias
создатель Aitana de Bustos Pesquero
1. Plastics
1.1. natura
1.1.1. examples
1.2. synthetic
1.2.1. examples
2. Texiles
2.1. natural
2.1.1. plant
2.1.1.1. cotton, hemp...
2.1.2. animal
2.1.2.1. examples
2.1.2.1.1. wool,slick...
2.2. synthetic
2.2.1. examples
2.2.1.1. lycra, nylon, viscose
3. Wood
3.1. man-made
3.1.1. examples
3.1.1.1. plywood and chipboard
3.2. derrivates
3.2.1. examples
3.2.1.1. paper, cardboard and cork
3.3. natural
3.3.1. examples
3.3.1.1. pine, beech, oak ...
4. Metals
4.1. ferrous
4.1.1. examples
4.1.1.1. iron, steel, cast metals ...
4.2. non-ferrous
4.2.1. examples
4.2.1.1. zinc, gold, silver ...
5. Construction materials
5.1. stone
5.1.1. examples
5.1.1.1. marble, stale, clay ...
5.2. blinders
5.2.1. examples
5.2.1.1. plaster, cement, concrete ...
5.3. ceramic
5.3.1. examples
5.3.1.1. bricks, tiles, stoneware ...