A na-esi na ihe mkpuchi polymer dị elu (UPE / HDPE / UHMWPE), nke nwere njirimara nke nguzogide ọkọchị, nguzogide ịka nká, elu na obere okpomọkụ na-eguzogide, nkwụsị esemokwu na ihe ndị ọzọ.
A na-ejikarị ya na eriri ebufe, akụrụngwa akpaaka na ebe nchekwa ụgbọ mmiri, dị ka nnukwu c guardrail, ọdụ ụgbọ okporo ígwè yiri ya, mkpuchi mkpuchi gburugburu, nchekwa elu dị larịị, obere nchekwa C, eriri ụgbọ elu, liner nwere ụdị K, liner nwere ụdị Z, wdg ọ nwere ụdị nkọwa dị iche iche ma nwee ike ịhazi ya dịka ihe achọrọ iji mee ihe.