I heard that the houses in my hometown Vienna are made of wood. Want to know what's special about wooden houses?

Combined with the characteristics of wooden houses and the climate in the north, wooden houses also have good adaptability and practical value in the north of China. 1. The wooden house solves the problems of poor indoor sealing, poor air quality, and harmful gases that are not easy to be removed, which are harmful to human health. 1, the wooden house is made of solid wood, and the indoor air contains a lot of Fanduo essence and negative ions called air vitamins. Fendarin and negative ions are the favorite substances of modern forest bathers, which can effectively kill bacteria in the air, inhibit diseases, enhance immunity, and have obvious effects on keeping the brain awake, improving attention, lowering blood pressure and calming the nerves. 2 The radiation amount of harmful gas radon in the wooden house is extremely low, and the concentration is only 7- 18bg/m3, which is harmless to human body. 2. The climate in northern China is characterized by dryness and little rain, hot in summer and cold in winter, and large temperature difference.

In the north, it is convenient to show the function of adjusting temperature and humidity and the heat preservation and energy saving performance of wooden houses. 1. Wood is a porous material with low thermal conductivity, which is a poor conductor of heat and has the function of regulating indoor temperature. Therefore, the wooden house makes people warm in winter and cool in summer, which is just suitable for the weather in the north, and it is heat preservation and energy saving, which is unmatched by other materials. 2. The humidity control function of wood-frame houses is one of the unique features of wood-frame houses, and the moisture absorption and release function of wood itself directly alleviates the indoor humidity change. The comparative study between concrete houses and wooden houses shows that the annual average humidity of wooden houses is 8- 10% lower than that of concrete houses, and the range of change is about 60-80%, which is the closest to the index of relative humidity of the best living environment of about 60%. Therefore, wooden houses can effectively alleviate the discomfort caused by dry weather. Third, the northern climate is dry and windy, which is prone to fire. There is no static electricity in the wood, and the dustproof and flame retardant characteristics of the wooden house just play a role.