Kodi Chomera Chosakaniza Asphalt N'chiyani Ndipo N'chifukwa Chiyani Ntchito Iliyonse ya Msewu Imadalira Icho?

Kodi munayamba mwayendapo mumsewu watsopano wokonzedwa bwino ndipo munadzifunsapo kuti kusakaniza miyala yotuwa, yafumbi kumasanduka bwanji mdima wosalala pansi pa matayala anu? Yankho lalifupi lili mu chida chimodzi cholemera: fakitale yosakanizira phula. Koma kodi fakitale yosakanizira phula ndi chiyani kwenikweni, ndipo n’chifukwa chiyani mainjiniya amaiona ngati mtima wa ntchito iliyonse yamakono yamsewu? Pitirizani—kumira mozama kumeneku kumasiyanitsa mawu osavuta ndi madzi.

Kusanthula Zoyambira: Kuyambira Miyala Mpaka Misewu

Mu Chingerezi chosavuta, fakitale yosakanizira phula ndi fakitale yomwe imasakaniza zinthu zotenthedwa (zomwe ndi miyala yophwanyika, mchenga, kapena miyala) ndi phula lamadzimadzi kuti ipange phula losakanikirana lotentha (HMA). Chosakanizacho chiyenera kusiya phula pa kutentha kwa pafupifupi 150–180 °C kuti likhale logwira ntchito bwino paulendo wa galimoto kupita kumalo ogwirira ntchito. Mukaphonya zenera lotentha limenelo mudzamva nduna ikufuula kuti, “Katunduyo ndi zinyalala, anyamata!”—ndikhulupirireni, palibe kontrakitala amene akufuna kudya mtengo umenewo.

Zomera Zosasuntha ndi Zoyenda: Ndi Kukhazikitsa Kotani Kopambana?

Palibe chinthu chimodzi chomwe chimakwanira aliyense pano. Malo osungiramo zinthu omwe amaimika magalimoto pafupi ndi malo ogwirira ntchito kwa zaka zambiri, akutulutsa matani 200–400 pa ola limodzi; malo osungiramo zinthu omwe amayendayenda amafika kwa anthu otsika mtengo ndipo amatuluka kuchokera kuchigawo china kupita ku china. Ngati polojekiti yanu ndi yozungulira mtunda wa makilomita 5, kunyamula chilombo cholemera matani 200 makilomita mazana ambiri ndi chinthu choopsa kwambiri. Kumbali ina, mapulojekiti akuluakulu akumatauni amafunikira mphamvu zomwe nsanja yosasuntha ingapereke. Chinsinsi chake ndi kufananiza zotsatira ndi nthawi, osati mtengo pa tani imodzi yokha.

Gulu, Drum, kapena Continuous Mix—Kodi Mtundu wa Nyimbo Ndi Wofunika?

Zoonadi. Mafakitale a batch amalemera chilichonse chofanana ndi kilogalamu, zomwe zimakupatsirani njira yolondola yophikira ndege. Makina osakanizira ma drum amagwira ntchito mosalekeza, amachepetsa mphamvu zomwe zimagwiritsidwa ntchito komanso nthawi yopuma—abwino kwambiri pokoka misewu yayitali. Makina osakanizira opitilira amakhala pakati, akulinganiza kulondola ndi mphamvu zomwe zimagwiritsidwa ntchito. Kusankha njira yolakwika kuli ngati kugwiritsa ntchito sledgehammer pa thumbtack: imagwira ntchito, koma ndi yosokoneza komanso yokwera mtengo.

Zigawo Zofunika Zomwe Palibe Amene Amalankhula (Mpaka Zikasweka)

• Mabokosi osungiramo chakudya ozizira: Mabowo a zipata ndi omwe amasankha kukula kwa malo; silinda yogwidwa apa ndipo chosakaniza chanu chimapita m'mbali.
• Chotenthetsera mafuta otentha: Chimasunga bitumeni pa 160 °C. Pamene chozungulira chachita kuipitsidwa, kupanga kumasiya—kuima konse.
• Chikwama: Chimagwira fumbi 99.9%. Chikwama chong'ambika chimatanthauza kuti ndalama za EPA ndi zazikulu kuposa ndalama za ana anu aku koleji.
• Silo yotulutsira katundu: Makoma otetezedwa ndi insulation amaletsa kutaya kutentha; apo ayi mudzawona ogwira ntchito usiku akukana katunduyo.

Nkhani Zachilengedwe Zachotsedwa

Zomera zamakono sizikuwoneka ngati zilombo zotulutsa utsi za m'ma 70. Malo obwezeretsanso asphalt pavement (RAP) tsopano alowa m'malo mwa 60% ya zinthu zomwe zili ndi mpweya wabwino. Zowonjezera zosakaniza zotentha zimachotsa kugwiritsa ntchito mafuta ndi 15% ndikuchepetsa mpweya wa CO₂ ndi pafupifupi gawo lomwelo. Chifukwa chake, ayi, kukhala ndi fakitale yosakanizira sikukupangitsani kukhala woipa wa chilengedwe m'dera lanu—ngati musankha ukadaulo woyenera.

Zinsinsi za ROI: Momwe Mungapangire Kuti Chomera Chidzilipire Chokha

Galimoto yapakati ya 160 tph imawononga ndalama zokwana US $2.5 miliyoni. Zikumveka zoopsa, eti? Ganizirani za umwini wa katundu wonse, ndalama zochepa zoyendera, komanso ndalama zomwe mungapereke posakaniza nthawi yomweyo, ndipo ndalama zobwezera zimakhala pafupifupi matani 1.2 miliyoni—pafupifupi nyengo ziwiri panjira yotanganidwa ya boma. Komabe, kusintha kwa mafuta komwe kumachitika nthawi yoikidwiratu sikunakonzedwe, ndipo ndalamazo zimapita mofulumira kuposa phula lotsika mtengo pa 40 °C masana. (Inde, ndaziwona zikuchitika.)

Smart Automation: Chida Cha Munthu Sichinapite—Chasinthidwa

Ma panelo a PLC tsopano akusintha modulation ya burner ndi mayendedwe a bitumen nthawi yomweyo, koma mukufunikirabe woyendetsa yemwe angathe "kumvetsera" ma conveyor. Yabwino imatha kununkhiza malamba oyaka asanayambe kusuntha kwa sensa; yabwino kwambiri imalemba zomwe zikuchitika pakusintha kulikonse kuti mutha kulosera zolephera, osati kuwatsata. Makina odziyimira pawokha salowa m'malo mwa anthu—koma akuwapatsa mphamvu zazikulu.

Ma Hacks Osamalira Omwe Simungapeze M'buku la Malangizo

Ikani chizindikiro cha penti pa cholumikizira chilichonse; mzere ukasokonekera, muwona pang'onopang'ono. Kodi mupaka mafuta mizere mkati mwa nthawi yozizira? Gwiritsani ntchito mfuti yotentha ya infrared kuti muwone zotsekeka m'malo mongotsegula zolumikizira monga ma cork a champagne. Ndipo, chonde, sinthani ma decks anu a pazenera—deck yapamwamba lero idzakhala deck yoteteza kotala lotsatira. Inu mtsogolo (ndi bajeti yanu) mudzakuthokozani.

Zochitika Zamtsogolo Zomwe Simungathe Kuzinyalanyaza

Yembekezerani zoyatsira moto zomwe zili ndi haidrojeni komanso mafakitale ogwiritsa ntchito magetsi mkati mwa zaka khumi. Mapale a digito—mapepala enieni a fakitale yanu—adzakuthandizani kuyesa maphikidwe pa intaneti musanayatse lita imodzi ya dizilo. Ogwiritsa ntchito oyambirira adzalandira mapangano a green-road; omwe agwiritsa ntchito mochedwa adzayang'anira kuchokera paphewa la miyala.

Kotero, nthawi ina munthu akakufunsani mosasamala kuti, “Kodi chomera chosakanizira phula n’chiyani?”—inde, ndimalola galamala imeneyo kulakwitsa—mukhoza kumwetulira ndi kunena kuti, “Ndi mnzanu wosalankhula pa ulendo uliwonse umene mutenga.”