TTM Asphalt Plant - Ƙwararrun Masana'antar Haɗawa da Sake Amfani da Asphalt Tun daga 2004.
Idan kuna karanta labaran masana'antu kwanan nan, wataƙila kun ga kalmar da ake amfani da ita wajen haɗa kwalta mai sanyi ta bayyana sau da yawa fiye da rami bayan hunturu. Ba wai kawai wata kalma ce mai ban sha'awa ba; mafita ce mai sauri ga hukumomi da 'yan kwangila waɗanda ke buƙatar faɗaɗa kasafin kuɗi yayin da suke cimma matsaya kan maƙasudin yanayi. Amma ta yaya fasahar da ta tsallake matakin dumama na gargajiya har yanzu take samar da saman hanya wanda zai iya ɗaukar kekuna masu ƙafa 18 da kuma zagayowar daskarewa-narkewa? Bari mu bincika.
Ba kamar tsarin haɗakar zafi da ke ƙona mai don dumama tarin budurwa har zuwa digiri 170 na Celsius ba, injin haɗakar kwalta mai sanyi yana sake amfani da kashi 100% na hanyar kwalta mai sake dawowa (RAP) a yanayin zafi na yanayi. Miyar sirrin hadaddiyar giya ce ta emulsion na bitumen, bitumen mai kumfa, ko ƙarin siminti waɗanda ke shafa tsoffin kayan da aka niƙa a cikin injin niƙa mai shaft biyu. Duk aikin yana gudana a kusan digiri 40 na Celsius, don haka kuna adana kusan kilogiram 12 na CO₂ a kowace tan na cakuda. Ninki wannan da tan 20,000 don aikin matsakaici kuma, to, kuna kallon yankewar carbon daidai da cire motoci 130 daga kan hanya na tsawon shekara guda - ba matsala ba, ko?
'Yan kwangila a Texas da Ontario suna bayar da rahoton cewa an rage kashi 30-40% na kuɗin da ake kashewa kan kayan aikin da aka yi da bitumen. A wani gyaran titin gundumar mai nisan kilomita 24 a wajen Austin kwanan nan, ƙaramin tayin da aka yi amfani da shi wajen haɗa kwalta mai sanyi ya zo da dala miliyan 1.2 a ƙarƙashin madadin haɗakar zafi. Gundumar ta kuma rufe layuka na tsawon kwanaki biyar kaɗan, wanda ya rage farashin jinkirin masu amfani. Fassara: masu biyan haraji suna farin ciki, masu tafiya suna farin ciki, sunansu na ɗan kwangila ya yi yawa.
Masu shakka suna son yin tambaya, "Hakika, kore ne, amma zai dawwama?" Bayanan aiki na dogon lokaci na Hukumar Babban Hanya ta Tarayya sun nuna cewa sassan da aka sake yin amfani da su a tsakiyar masana'antu masu sanyi har yanzu suna ɗauke da ƙarfin tsarin 85% bayan shekaru 12. Kwatanta wannan da cakuda zafi na yau da kullun a yankin yanayi ɗaya da kashi 82% kuma kuna da yanayin zafi mai rauni. A taƙaice: juriya ba ta dawwama kamar yadda take shekaru ashirin da suka gabata.
Masana'antun zamani na zamani suna isa cikin kwantena na teku mai tsawon ƙafa 40, don haka za ku iya matsar da su kusa da aikin kuma ku rage hayakin da ke fitarwa. Ma'aikatan jirgin mutane uku za su iya kafa babban firam ɗin cikin awanni 48; an riga an haɗa ɗakin sarrafawa kuma yana buƙatar kebul na ethernet kawai don ganewar asali daga nesa. Duk da haka, za ku buƙaci genset na 200 kVA a wurin - ba wanda ke son kashewa lokacin da aka kunna famfon emulsion.
Kana son guje wa toshewar layin emulsion mai ban tsoro a ranar Litinin da safe? A wanke dukkan da'irar manne da ruwan sabulu mai zafi kashi 2% kowace Juma'a. Haka kuma, a ajiye sauran faifan manne na Ni-Hard a cikin tirelar sassa; suna kashe dala $600 amma suna iya hana rufewa na tsawon kwanaki 4. Wani ma'aikaci a Melbourne ya gaya mini cewa yana shafa man shafawa a kan bearings na paddles a kowace sa'o'i 250 maimakon shawarar sa'o'i 500 na littafin - zuwa yanzu, babu wata matsala da ba a zata ba.
Kamfanonin fara aiki a Scandinavia suna gwada samfuran hasashen danshi da ke amfani da AI waɗanda ke jawo bayanan API na yanayi awanni 72 a gaba da kuma daidaita kwararar emulsion ta atomatik. Gwaje-gwajen farko sun nuna ƙarin tanadin 8% na mannewa. Ana sa ran masana'antun za su haɗa waɗannan algorithms a matsayin sabis na biyan kuɗi nan da 2026, suna mai da masana'antar haɗa kwalta mai sanyi da aka sake yin amfani da ita zuwa wani ma'ajiyar bayanai a kan gajimare mai wayo.