Eriri Basalt Na-eme Ka Nguzogide Carbonation nke Simenti Sikwuo Ike
I. Usoro nke ihe mgbochi carbonation: nhazi mmekọrịta dị iche iche
1. Nhazi oghere na mgbochi mgbawa
Eriri basalt na-egbochi mgbawa plastik mbụ na simenti (mbelata 30%-50% na obosara) ma gbochie ụzọ mgbasa CO₂ site na nkesa mesh akụkụ atọ. Ngwaahịa mmiri dị oke arọ nke a na-emepụta na njikọ eriri matrix nwere ike ibelata oke nke pores na-emerụ ahụ (>100 nm) site na 18.6% ruo 12.3%, na-ebelata ikike ịbanye n'ime mmiri nke ukwuu.
2. Mgbanwe mmiri na Kemikal mmekọrịta
Nchacha elu eriri na-akwalite njikọta CSH gel dị iche iche, na-eme ka mmeghachi omume mmiri dịkwuo ngwa ngwa, ogo mmiri ụbọchị 28 mụbara site na 8%-12%. Mgbe ejiri ngwakọta mineral (dịka ọmụmaatụ, silica fume) jikọta ya, mmetụta ntụ ugwu mgbawa yana mmetụta mgbochi mgbawa eriri belatara porosity zuru oke site na 40%, oke nke pores na-adịghị emerụ ahụ (
II. Omume injinia na uru akụ na ụba
1. Ndụ okporo ụzọ gbatịkwuru nke ukwuu
Arụmọrụ dị elu Eriri Basalt Mahadum Yangzhou mere nnyocha ma mepụta simenti asfalt, ike ịgbawa agbawa mụbara site na 20%-40%, ike ịgbawa agbawa mụbara ugboro 2-8, usoro mmezi gbatịkwara site na afọ 3-5 ruo afọ 6-8, ego nchekwa mmezi ogologo oge belatara nke ukwuu.
2. Mmezi ka mma nke simenti e megharịrị emegharị
Nnyocha na-egosi na mgbe agwakọtara kọnkịrị aggregated (RAC) na eriri basalt 2 kg/m³, omimi carbonation na-ebelata site na 41% ma e jiri ya tụnyere kọnkịrị a na-emegharị emegharị nkịtị, a na-enwetakwa ike carbonation kacha mma site na 50% ọnụego nnọchi mkpokọta aggregated aggregated.
III. Usoro na Ihe Ịma Aka n'Ọdịnihu
1. Nnyocha njikọ dị n'ọtụtụ ubi
Ọ dị mkpa inyocha arụmọrụ ogologo oge n'okpuru njikọ nnu-ibu carbonation-chloride, data mbụ na-egosi na ọnụego carbonation nke eriri simenti n'okpuru 0.5 ugboro ibu kachasị ka dị ala karịa 28%.
2. Njikọ nlekota nwere ọgụgụ isi
Ịtinye eriri anya na netwọk eriri anya carbonation-sensing, nlekota oge nke ihu carbonation (ezi ± 0.1 mm), na-enye nkwado data maka mmezi mgbochi.
Eriri basalt na-enye ngwọta dị iche iche maka iguzogide carbonation site na nhazi obere ihe owuwu na mmụba arụmọrụ macro. Site na mmelite nke sistemụ ọkọlọtọ na ihe ọhụrụ teknụzụ, a ga-agbasa ojiji ya site na okporo ụzọ na àkwà mmiri ruo na injinịa mmiri na mpaghara ndị ọzọ, na-akwalite ogologo oge nke akụrụngwa ruo n'oge ọhụrụ.
