Kala mingi te, asphalte ya caoutchouc oyo esalemi na ba pneus ya bosoto esalemi na banzela ya minene koleka 60 na zone ya développement ya Yizhuang na Beijing. na bobandi ya Rongchang West Street kala mingi te, etando mobimba ya pavement ya asphalte ya caoutchouc na zone ya développement ya Yizhuang ekomi na 2 millions ya ba mètres carrés.
Waste tires are called "black pollution." Direct combustion of waste tires can produce carcinogens such as dioxins and heavy metal pollutants such as zinc, cadmium, nickel and lead. "Washing used tires into rubber powder and adding modifiers to rubber asphalt paving is an environmentally friendly process that not only achieves waste recycling, but also improves driving comfort and road life." Rubber Asphalt Supply Ding Jian, mokambi ya Shanglanpai Company, oyo ekotisami. Engebene na ba estimations, mosala ya bobateli zinga zinga na zone ya développement "esombami" 2.73 millions ya ba pneus ya bosoto na nzela, koboya bosoto ya atmosphère na nzela ya incinération, ekokani na kobomba 123,000 tons ya 3000000.
Yizhuang Development Zone has become the first region in Asia to promote the use of rubber asphalt of up to one million square meters. In September last year, South Africa held the International Rubber Asphalt Foundation and the International Rubber Asphalt Conference. The Organizing Committee awarded the International Environmental Protection Gold Award to the Infrastructure Office of the Development Zone. This is the first time the Asian region has won this award. In addition, the organizing committee also established the development zone as the Kaka zone ya démonstration ya nzela ya zinga zinga na Asie.
Na tango oyo, en plus ya zone ya développement ya Yizhuang, Jingli Expressway to the World Expo na ba nzela ya kati ya Aéroport international ya Beijing Daxing esaleli asphalte ya caoutchouc na ba pneus ya bosoto lokola matière première.