2, tactile effect: people come into contact with wood, and the temperatures in the four seasons are similar. Walking on the wooden floor, the hardness is suitable and elastic, and the wood gives people a good touch.
3. Auditory effect: Wood is a natural porous material with good sound absorption and sound insulation performance. Houses decorated with wooden materials have small echo and good sound insulation effect, giving people a comfortable and quiet feeling.
4. Olfactory effect: Many kinds of wood often emit a special and pleasant aromatic gas, commonly known as "Fanduojing". After testing, some of these gases can sterilize and kill insects, some can cheer up the spirit, some can soothe the nerves, and have a health care effect on human health.
Extended data:
1, wood gives people a feeling of natural affinity, which is irreplaceable by any kind of building materials. Foreign countries believe that wooden houses are the most suitable for human habitation. Astronauts need to go to wooden houses or nursing homes to recover their strength after returning to earth from space.
2. Vando essence released by wood (a substance released by plants, which has antibacterial effect, can purify the air, reduce pollution, make breathing smooth and energetic, and achieve sober effect) and negative ions (air vitamins) are hundreds of times higher than reinforced concrete.
References:
Baidu encyclopedia-tree