Ihe dị iche iche bụ ụlọ eji arụ ụlọ ugbu a. Ọ bụrụ na mgbape dị na ihe mgbe a na-ewu ụlọ, mgbe mgbape ahụ buru oke ibu, ọ dị nhịahụ ịme ka ọpụpụ nke ihe owuwu, na-ebute mbelata ịdịte aka. Nkwụsi ike nke ihe metụtara na nchekwa nke ụlọ ahụ. Ya mere, ọ dị ezigbo mkpa iji belata nsị ihe, nke bụkwa nsogbu na-emetụta ọtụtụ ndị otu eji arụ ọrụ.
Na omume, anyị na - ejikarị superplasticizer na mineral masịri ihe, nke nwere ike ịkpa oke karịa mkpa ọrụ, mana nsogbu mgbape enweghị ike melite, yabụ ugbu a, anyị na - eji ihe na - emewanye ihe, nke nwere ike imeziwanye ikike ịgba mgba nke ihe ma gbochie mgbawa. . Tụnyere ihe mmebi ihe na faiba sịntetik, ijikọta mgbasawanye n'ime ihe bụ atụmatụ na-efu ọnụ, ọkachasị na-eji mgbakwunye mgbasa nke bụ ụlọ ọrụ mmepụta ihe na mbụ dị ka akụrụngwa, nke na-eme ka uru dị ukwuu nke akụ. Mkpụrụ vanadium iron slag bụ ihe mkpofu siri ike nke a na-emepụta site na nzere, nke nwere ike ịnagide mmebi ahụ, na-enwe nkwụsi ike nke ihe, ma nwee ọrụ hydration. Ya mere, site na arụmọrụ ya kachasị mma, ọ ga-ekwe omume dochie anya onye na-ahụ maka ịgbasa ikuku nke calcium sulphoaluminate na-ejikarị ma bụrụ onye kachasị amasị na ụlọ ọrụ ihe owuwu. Uru ya dị ka ndị a:
Nke mbu, dika ngwakọta nke ihe eji eme ciment, ferrovanadium slag nwere mmetụta nkwụghachi ụgwọ doro anya. Mgbe ejiri ya na slab ihu, ọ nwere ike ijikwa mmebi ngwa ngwa, belata cracks na melite ike ngwa ngwa. Ntụle zuru oke nke ihe dị iche iche dịka ike mkpakọ, site na nyocha sayensị nke ọma, enwere ike gosipụta na ihe ndị a na-eji simenti nwere mgbako kachasị mma na ịgba mgba mgbe ogo nke vanadium na slag iron dị 15% ~ 20%.
Nke abuo, ike compensive na tensile ike nke ihe gwakọtara na ofufe ash naanị, vanadium slag na ofufe ugo dị elu karịa nke ciment dị ọcha, ọkachasị nke ihe gwakọtara ya na vanadium slag na uyi elu. Ihe owuwu ahụ n’egosi na mgbe ejiri 20% vanadium iron slag na 10% ofufe ash mee ciment na agwakọta n’ime ihe, nsonye ntinye ahụ dị mma na ọrụ nkwado abụọ.
Ojiji nke ferrovanadium slag iji dochie ciment, ma ọ bụ iji melite arụmọrụ nke ihe ndị a na-eji ciment, ma ọ bụ iji ihe mkpofu nke ụlọ ọrụ, na-arụ nnukwu ọrụ, ọ bụghị naanị igbochi mgbawa, kamakwa ichekwa akụ na ichedo gburugburu.
Ngwa Puguang Teqi na - eduga bụ ngwongwo plọg nke dị obere 25.56m nke nwere arụmọrụ ọrụ ya na arụmọrụ ọnụahịa mara mma. Ọ na-agbaso echiche ọrụ mgbe niile nke "àgwà na-eburu ntụkwasị obi dị ukwuu, ahịa na-eme ka ọrụ kawanyewanye mma" ma na-agba mbọ iwulite ụlọ ọrụ nwere ọgụgụ isi na-elekwasị anya n'ọrụ.
Oge nzipu ozi: Mee-19-2020