Spot bitumen bụ ihe e nwetara site na mmanụ ntụpọ ntụpọ. bitumen bụ ihe fọdụrụnụ ma e mechaa nụchaa mmanụ ala, a na-ejikarị ya eme ihe mgbochi ma ọ bụ wuo ya. N'ihi njikwa mmanụ ala na-abawanye na mba dị iche iche, ọtụtụ azụmahịa ewebatala ngwaahịa bitumen ntụpọ iji dochie mmanụ cru.

Ntinye ego bitumen bụ ọrụ ntinye ego dị mkpa n'ụwa. Ntinye ego bitumen ntụpọ na-ezo aka na omume nke ịzụrụ na ire bitumen iji nweta ọdịiche ọnụahịa site n'iji ngbanwe nke ọnụahịa bitumen n'ahịa mba ụwa. Ọ bụ ọrụ ntinye ego dị mkpa n'ụwa dịka ọla edo.

Bitumen bụ ngwakọta gbara ọchịchịrị gbara ọchịchịrị nke hydrocarbons dị iche iche dị arọ na ihe ndị na-abụghị ọla. Ọ bụ mmiri mmiri organic viscous nke ukwuu. Ọ na-adịkarị n'ụdị mmiri mmiri ma ọ bụ mmanụ ala siri ike. N'elu ya bụ oji, soluble na. Bitumen bụ ihe gelling organic nwere ihe mgbochi mmiri, ihe na-egbochi mmiri na ihe mgbochi corrosion. Enwere ike kewaa bitumen ka ọ bụrụ coal, petroleum bitumen na bitumen eke. N'ime ha, coal bụ ngwaahịa sitere na coking.
Mmanụ mmanụ bụ ihe fọdụrụ nke distillation. A na-echekwa bitumen sitere n'okike n'okpuru ala, a na-echekwa ụfọdụ ma ọ bụ na-agbakọba n'elu ala. A na-ejikarị bitumen eme ihe na mkpuchi, plastik, rọba na ụlọ ọrụ ndị ọzọ na elu okporo ụzọ.

Owuwu okporo ụzọ bitumen enweghị atụ na ụlọ ọrụ na-agwakọta bitumen. Mgbe ị na-ahọrọ osisi bitumen, ị ga-aṅa ntị n'ịdị mma ngwaahịa na ọrụ ire ere. Osisi na-agwakọta bitumen ga-enwerịrị njirimara nke ikuku dị ala, arụmọrụ kwụsiri ike, yana ọrụ n'oge.

Osisi Sinoroader na-agwakọta bitumen na-anabata nhazi modular, osisi ahụ nwere obere mpaghara ma nwee ike ime mgbanwe saịtị. Ọrụ nke Sinoroader bitumen mix osisi dị ezigbo mma, a na-emechi osisi ahụ nke ọma, a pụkwara igbochi uzuzu nke ọma n'oge mmepụta ihe. A na-ebupụ silo na egbe ikuku iji mebie arch, nke na-edozi nsogbu nke igbochi ihe nke ọma. The pụrụ iche agụba Ọdịdị imewe nke ihicha drum ana achi achi edo kpo oku, elu itinye n'ọrụ ọnụego nke okpomọkụ ike, ike na a pụrụ ịdabere na ojiji. Ọnụ ụzọ mwepu nke mkpokọta mkpokọta na-ekpo ọkụ na-anabata usoro ọnụ ụzọ buru ibu na nke nta, nke nwere ọrụ nke ngwa ngwa na ngwa ngwa ngwa ngwa, iji hụ na nha nha nha. Oghere nke igwe igwe na-agwakọta bụ nnukwu, a na-ahazi agụba na okirikiri na-akwụsị akwụsị, oge agwakọta dị mkpụmkpụ na edo, na-echekwa ihu igwe dị iche iche, enwere ike ịgbakwunye ọkụ ọkụ, eriri osisi, bitumen foamed, wdg. .

Ma akụrụngwa arụmọrụ ma ọ bụ njikwa ọgụgụ isi, ndị ahịa achọpụtala ụlọ ọrụ bitumen Sinoroader. Sistemụ njikwa ọgụgụ isi bitumen nke nwere osisi bitumen a nwere ike ịgbanwe usoro njikwa mmepụta bitumen dị mgbagwoju anya ka ọ bụrụ usoro ọrụ y-ịmụta dị mfe ma dị mfe. Ihe nleba anya nke ọrụ na-anabata ihuenyo siri ike na-egosipụta na-egosipụta ọnọdụ mmepụta ozugbo, na-eme ka ọrụ ahụ dịkwuo mma ma dị mma.