Kankare da Aka Yi Daga Robar Taya Da Aka Sake Fa'ida Ya Haɗu da Ƙarfin Ƙarfin Gina
Kankare da Aka Yi Daga Rubber Taya Da Aka Sake Fa'ida Ya Haɗu da Ƙarfi
Labari mai daɗi mai yuwuwa ga dorewa da tattalin arziki madauwari ya fito daga Melbourne inda injiniyoyi sun fashe wata sabuwar hanya don maye gurbin duk abubuwan da aka saba amfani da su a cikin kankare da roba. Wadannan tarukan gargajiya kamar dakakken dutse da tsakuwa an maye gurbinsu da robar da aka sake yin amfani da su daga tayoyi.
Jagoran marubuci kuma masanin binciken PhD, Mohammad Momeen UI Islam, ya ce,
“Kwanan nan, mun samar da wata dabarar da za ta ba mu damar samar da maki na tsari kankare mara nauyi domin a maye gurbinsa da gwargwado na gargajiya ta hanyar dattin roba.”
Har zuwa kwanan nan, duk ƙoƙarin da aka yi don maye gurbin kayan da aka yi a cikin siminti tare da roba ya haifar da rauni mai rauni wanda bai dace da ka'idodin ginin da ake bukata ba. Koyaya, injiniyoyi a Cibiyar Fasaha ta Royal (RMIT) a cikin Australia Kwanan nan sun yi nasarar maye gurbin kashi 100 na abubuwan da aka saba amfani da su a cikin kankare, kamar tsakuwa da dakakken dutse da roba daga tayoyin da aka sake sarrafa su.
Kwanan su binciken ya bayyana tsarin masana'antu don tsari, nauyi mai nauyi amma mai ƙarfi wanda a cikinsa aka kasance masu tarin yawa. maye gurbinsa gaba ɗaya da roba.
The Sakamakon kankare ya fi ƙarfi fiye da kankare na yau da kullun kamar yadda barbashin roba da ke cikinsa ke ba shi damar lankwasa a matse maimakon karyewa.
Mohammed Momeen UI Islam, ya ce,
"Mun nuna cewa tare da ainihin hanyar yin simintin gyare-gyaren da muka yi, za a iya shawo kan wannan ƙayyadaddun shekarun da aka dauka kan amfani da tarkacen roba mai yawa a cikin kankare."
A cewar ƙungiyar, wannan sabon siminti ya cika ka'idodin ƙarfin da ake buƙata ta ƙa'idodin gini.
An yi imanin cewa wannan sabon simintin da ya fi dacewa da muhalli kuma zai samar da fa'idodin muhalli da tattalin arziki. Wannan simintin roba na taya yana da yuwuwar rage farashin masana'antu da sufuri sosai.
A matsayin kari, wannan sabon siminti ya kuma magance wani kalubalen muhalli na gano yadda ake zubar da tayoyin da aka yi amfani da su.
Za a iya sake sarrafa tayoyin da aka yi amfani da su zuwa wani lokaci amma mafi yawan lokuta kawai a bar su a cikin rumbun ajiya ko kuma suna ƙonewa. Sabuwar tsarin kera don kankare yana guje wa tayoyin ɗaukar sarari a wuraren da ake zubar da ƙasa ko sakin iskar gas mai guba a cikin yanayi.
Farfesa Jie Li, marubucin karatu kuma Jagoran Ƙungiya ya ce:
"Kamar yadda babban ɓangaren siminti na yau da kullun shine babban juzu'in, maye gurbin duk wannan tare da robar taya da aka yi amfani da shi na iya rage yawan amfani da albarkatu na halitta da magance babban kalubalen muhalli na abin da za a yi da tayoyin da aka yi amfani da su."
Tunanin maye gurbin jimlar da aka samu a cikin kankare da tayoyin roba ba sabon abu ba ne.
Masana kimiyya na baya sun yi ƙoƙari kuma sun kasa. Masu bincike a Jami'ar Royal Institute of Technology (RMIT) da ke Ostiraliya sun sanya wannan gazawar zuwa ga rashin haɗin gwiwa saboda rashin ƙarfi na robar taya. Wannan porosity yana haifar da pores a cikin roba don cika da ruwa lokacin da aka fara gaurayawan siminti, duk da haka, da zarar simintin ya daidaita, ruwan ya ƙafe yana barin babu komai a wurin roba/ siminti.
Don magance wannan matsala tawagar injiniyoyin sun sanya jikakken siminti a cikin gyare-gyaren ƙarfe na musamman waɗanda ke matsa lamba akan simintin tare da damfara barbashi da ramukan da ke cikinsu. Wannan yana haifar da siminti wanda ya fi dacewa da ɓangarorin taya 'preload'.
Mohammad Momeen UI Islam, Jagoran Marubuci kuma mai binciken PhD ya ce:
"Dabaran ta ƙunshi yin amfani da sabbin gyare-gyaren simintin gyare-gyare don damfara maɗaukakiyar robar a cikin sabon siminti wanda ke haɓaka aikin ginin."
Wannan sabon nau'in siminti har yanzu yana kan matakin farko amma bayan kammala gwajin bita cikin nasara a yanzu haka tawagar tana bincike tare da neman sabbin hanyoyin karfafa simintin, wanda hakan ya sa ya fi dacewa a yi amfani da shi. yi ayyukan.
Duk da cewa wannan sabon siminti har yanzu yana kan matakin farko, amma yana nuna alamun alkawari. Kankaren da aka yi ta amfani da tayoyin roba ya fi ƙarfin siminti na gargajiya, yana da arha a yi shi, kuma yana magance matsalolin muhalli da yawa kamar sake yin tayoyin da aka yi amfani da su. Ana buƙatar ƙarin bincike don bincika dacewa ayyukan gine-gine, amma alamun farko suna da alƙawarin.
