Alaabooyinka waxaa inta badan loo isticmaalaa beerashada abuur substrate iyo beerista khudaarta, ubaxa, geedaha iyo dhirta kale.
Iibinta hore ee xirfadeed ee qumman, iibka, adeegga iibka ka dib si loo guuleysto kalsoonida iyo ammaanta macaamiisha intooda badan.
Warshadan ayaa ku fadhida dhul dhan 100,000 mitir oo laba jibbaaran, waxaanay leedahay dhisme warshadeed oo casri ah oo dhan 28,000 oo mitir oo laba jibbaaran.
Hebei RongXing Alwayseal Technology co., Ltd. waxa ay xarunteedu tahay GuCheng, bari ka xigta jidka tareenka ee Beijing-ShangHai, Beijing-Fu-xawaaraha sare, Beijing-ShangHai tareenka xawaaraha sare, galbeed by Beijing-Kowloon tareenada, Da-Guang high- xawaaraha, waqooyiga by HengDe-xawaaraha sare, taraafikada waa mid aad u habboon.Warshadan ayaa ku fadhida dhul dhan 100,000 mitir oo laba jibbaaran, waxaanay leedahay dhisme warshadeed oo casri ah oo dhan 28,000 oo mitir oo laba jibbaaran.