What are wooden doors made of?
Wooden doors take lumber, adhesive, plywood and lacquer directly. Trace them back and you pass 26 made things on the way to 11 raw materials.
How wooden doors are made See it on the map
What goes straight in
From the ground: 11 raw materials
- Timber through plywood
- Water through adhesive
- Crude oil through adhesive, paraffin wax
- Corn through lacquer, ethanol
- Sugarcane through lacquer, ethanol
- Natural gas through adhesive, polyethylene, ethylene
- Air through lacquer, acrylic, sulfuric acid
- Sulfur through lacquer, acrylic, sulfuric acid
- Rock salt through adhesive, epoxy, caustic soda
- Sugar beet through lacquer, ethanol, baker's yeast, molasses
- Coal through adhesive, epoxy, acetone, benzene, toluene
Made along the way: 22 things
Chemicals and fuels 16
Paraffin waxEthanolEthylenePropyleneAmmoniaSulfuric acidMethanolPhenolAcetoneChlorineCaustic sodaNitric acidHydrogenNaphthaBenzeneToluene