1. Nkwakọ ngwaahịa ọrụ ugbo na ụlọ ọrụ mmepụta ihe
Ugbu a, n'ihi ngwaahịa na ọnụ ahịa ya, mba anyị kwa afọ, ijeri akpa kpara akpa isii e ji eme nkwakọ ngwaahịa simenti, nke na-eme ihe karịrị 85% nke nkwakọ ngwaahịa simenti buru ibu. Site na mmepe na itinye akpa akpa kpara akpa rọba, akpa akpa kpara akpa rọba, nke a na-ejikarị eme nkwakọ ngwaahịa ụgbọ mmiri nke ngwaahịa ụlọ ọrụ mmepụta ihe na ọrụ ugbo, ngwaahịa ugbo na nkwakọ ngwaahịa, nkwakọ ngwaahịa akpa rọba ejirila mee ihe n'ọtụtụ ngwaahịa mmiri, nkwakọ nri ọkụkọ, ihe mkpuchi ugbo, ihe ọkụkụ anyanwụ, ifufe, ụlọikwuu mmiri ozuzo wdg. Ngwaahịa ndị a na-ahụkarị: akpa nri, akpa kemịkalụ, akpa kpara akpa, akpa kpara akpa urea putty, akpa mpempe akwụkwọ nri, mkpụrụ osisi dị ka akpa mesh,
2. Nkwakọ ngwaahịa nri
N'afọ ndị na-adịbeghị anya, osikapa, ntụ ọka na ihe ndị ọzọ e ji echekwa nri na-eji nwayọọ nwayọọ na-eji akpa e ji kpara akpa. Akpa e ji kpara akpa ndị a na-ahụkarị gụnyere: akpa e ji kpara osikapa, akpa e ji kpara ntụ, akpa e ji kpara ọka na akpa e ji kpara akpa ndị ọzọ.
3. Injinịa Geotechnical
Kemgbe afọ 80, e mepụtara geotextile, ọ na-agbasa ebe a na-eji ákwà plastik kpara nke ọma, nke a na-ejikarị eme ihe n'ebe nchekwa mmiri dị obere, ọkụ eletrik, okporo ụzọ, ụgbọ okporo ígwè, ọdụ ụgbọ mmiri, owuwu ihe ndị a na-egwupụta ihe, na owuwu injinia agha. N'ọrụ ndị a, ihe ndị a na-emepụta geosynthetic nwere nzacha, mmiri mmiri, ike, iche, na ọrụ njikwa mmiri mmiri, dị ka plastik geotextile bụ ụdị ihe ndị e ji emepụta geotechnical.
4. Njem njem
Njem nlegharị anya, ụlọikwuu nwa oge, nche anwụ, ụdị akpa niile, akpa njem, nwere ákwà plastik a kpara akpa, ụdị ihe mkpuchi tarpaulin niile a na-ejikarị eme njem na nchekwa, kama ịdị mfe ịgbawa tarpaulin owu dị arọ. Ọrụ nke ogige, ụgbụ, wdg. A na-ejikwa ya eme ihe n'ịkpa plastik. Ihe a na-ahụkarị bụ: njem ibu, njem ibu, akpa nkwakọ ngwaahịa, akpa nkwakọ ngwaahịa, akpa nkwakọ ngwaahịa ibu, wdg.
5. Ihe ndị dị mkpa kwa ụbọchị
Ọ dịghị onye na-arụ ọrụ, na-arụ ọrụ ugbo, na-ebuga ngwa ahịa ma ọ bụ na-aga ahịa nke na-anaghị eji ngwaahịa plastik kpara. A na-ahụ ngwaahịa plastik n'ebe niile n'ụlọ ahịa, ụlọ nkwakọba ihe na ụlọ. Akpa ibu maka njem njem, akpa ibu maka njem njem. 6. Ihe eji alụso idei mmiri ọgụ
A naghị enwe ọtụtụ akpa e ji alụ ọgụ maka idei mmiri na enyemaka ọdachi. E nwekwara ụkọ akpa e ji alụ ọgụ maka ihe owuwu dam, osimiri, ụgbọ okporo ígwè na okporo ụzọ.
7. Akpa pụrụ iche a kpara akpa
Ụfọdụ ụlọ ọrụ n'ihi ihe pụrụ iche, kwesịrị iji ụfọdụ n'ime ojiji a na-ejikarị akpa kpara akpa, dị ka akpa ojii carbon. Ihe kachasị mkpa nke akpa ojii carbon: gbochie ịbanye n'ime. Akpa ojii carbon karịa akpa kpara akpa nkịtị nwere ikike siri ike igbochi ọkụ anyanwụ, akpa nkịtị kpara akpa enweghị ike iguzogide anyanwụ ruo ogologo oge. Ọzọkwa akpa kpara akpa UV: nwere ọrụ mgbochi UV, ọrụ mgbochi ịka nká!
Oge ozi: Jun-04-2020