In the urban sub-central station comprehensive transportation hub, the main hub function is built underground. On the ground, a landmark building, the “Jingfan” roof, was built. The roof can balance the cooling and heating load and rationally control the indoor light and heat environment by setting a perforated sunshade. It is estimated that the heat load can be reduced by 5.2 million kilowatt hours per year, which is equivalent to the summer cooling capacity of 3200 household air conditioners, and about 486000 kilowatt-hours of lighting electricity can be saved every year.

There are many kinds of automobile interior materials, but considering the necessity of antibacterial testing, the materials that need to be paid attention to belong to the parts that are in frequent contact with the human body, respiratory contact or easy to be contaminated. This kind of parts mainly include steering wheel, seat, sunshade, shift handrail, dashboard, auxiliary dashboard, seat belt, door interior panel, handrail, ceiling, carpet, air conditioning, air duct and air outlet, etc.

The components that can be used to lighten the weight of the car are: headrest, dashboard, door lining, steering wheel, tire cover, luggage compartment lining, seat backrest decoration, sunshade, bumper core, air conditioning barrier, carpet support material, roof, side guard, door inner panel energy absorption protection pad, buffer pad, muffler plug-in, rear engine compartment, engine guard.

The dashboard does not use sunshades with high microtubule technology with antireflective coatings. The dashboard display does not need a visor to protect the instrument from light. Interior design has a high degree of freedom.

The big tree by the river has become a choice for many tourists to have a picnic. A large area of open grass, next to big trees sunshade, sitting by the river all afternoon, it is very comfortable ah.

Now most cars are equipped with CD equipment, the main factors that affect the normal work of car audio in autumn are high temperature and humidity. Because the car audio is mostly installed in the upper part of the dashboard, in order to avoid the exposure of the sun, the effect of using sunshade is better. If the door and window sealing strip is not strict, it should be replaced, otherwise the loudspeaker is easy to rust and damage, or even cause short circuit to burn the main engine.