Basement garage water filter board (plastic sandwich board)

13287626111：

13287626111

Secondly, roof greening is beneficial to environmental protection. A green roof is a natural air conditioner. Through the transpiration of plants and the evaporation of green roofs, green roofs increase air humidity, lower ambient temperatures, and reduce heat radiation, thereby alleviating the local heat island effect in the city. Some scientific research institutes have measured that in summer, the indoor temperature after implementing roof greening can be reduced by about 10%. Roof greening can also eliminate secondary sources of dust and prevent the top floors of exposed buildings from becoming a gathering place for airborne dust and suspended dust. According to calculations, if a city uses all its roof area for greening, the carbon dioxide in the sky above the city will be reduced by about 10%. In addition, plants on the roof, like plants on the ground, can also reduce the noise generated by automobile machinery and aircraft, making the environment better. In fact, roof greening has already been developing vigorously all over the world. The highest green roof rate is in Germany. Germany enacted legislation in the last century to mandate the implementation of roof greening, and currently the roof greening rate has reached 20%. To promote public awareness of green roofs, the Green Roof Alliance for Healthy Cities created the Green Roof Awards to encourage green roof projects that demonstrate achievement in integrated design and implementation. Tokyo, Japan stipulates that any new building covering an area exceeding square meters must have its roof covered with green plants, otherwise it will be fined.