Disadvantages of tatami: inconvenient movement, expensive price and poor ventilation.
Fire resistance advantages: warm in winter and cool in summer;
Fire resistance disadvantages: inconvenient manufacturing process.
Tatami came from Japan. Tatami is fashionable and versatile, and is highly sought after by young people. Tatami is widely used in bedroom, study and balcony. Tatami is simple and beautiful in appearance, elegant and comfortable in atmospheric design, and the overall design incorporates many original ecological fashion elements. The lines of tatami are smooth and smooth, giving people a warm and comfortable feeling and highlighting the leisure charm of the bedroom. Tatami is moderate in hardness, which is very helpful for children's bone development and is also beneficial to the elderly. The design of tatami combines a lot of available space and gives full play to its multi-functional role.
Tatami is mostly customized according to the size of the room. It is basically immovable and can be disassembled, but it is also more troublesome. The production cost of tatami is much more expensive than buying a finished bed, which is uneconomical. The air permeability of tatami is not very good, so it needs to be scrubbed and ventilated frequently to prevent mildew and reduce its service life.
Because of the extremely low temperature in winter in northern China, heatable adobe sleeping platform is a common heating furniture in northern rural areas. The heatable kang is a bed cultivated in soil, and the open space in the middle is used to put fuel for heating, which is very practical and has good insulation effect. Even in the morning, the fire has gone out, but the residual temperature is enough to keep the bed warm.
But it's more troublesome to make a kang, and it's not so clean and convenient. The same kang is not easy to move, so it can be said that it can't be moved at all. Generally, the heated kang is relatively large and occupies a relatively large space, so it is not convenient to build it in a residential unit or a small house.