Bubar, aspal karet digawe saka ban sampah wis dipasang luwih saka 60 dalan utama ing Beijing .}}}}}}}}}}}}}}}}}
Ban sampah diarani "polusi ireng ." pangobongan langsung ban sampah bisa ngasilake daur ulang lingkungan yaiku zoncal life." Rubber Asphalt Supply Ding Jian, head of Shanglanpai Company, introduced. According to estimates, the environmental protection work in the development zone has "shopped" 2.73 million waste tires on the road, avoiding the pollution of the atmosphere by means of incineration, equivalent to saving 123,000 tons of standard coal and Ngurangi emisi karbon dioksida kanthi udakara 307,000 ton.
Zona Pengembangan Yizhuang wis dadi wilayah pertama ing Asia kanggo ningkatake panggunaan aspal karet nganti siji yuta Komite Penghargaan Zona Perlengkapan Internasional .. Penghargaan .}}}}, mula panitia pangembangan uga zona demonstrasi lingkungan ing Asia .}
Saiki, saliyane zona pangembangan Yizhuang, Jingli Expressay menyang Expo Jingli lan dalan internal Beijing Daxing International International wis nggunakake ban sampah minangka bahan sampah .