Ukusebenza nokwakhiwa kwe-basalt fibre geogrid
Izakhiwo ze I-Basalt Fiber Geogrid
(1)High Breaking Amandla: Amandla okuphuka kwe-basalt fiber i-geogrid kuzo zombili izikhombisi-ndlela ze-warp (longitudinal) kanye ne-weft (transverse) iphakeme kunaleyo ye-glass fibre geogrid ngaphansi kokuminyana komugqa ofanayo.
(2)Ubude obuphansi: Ukwephulwa kwe-elongation ye-basalt fiber geogrid ku-warp kanye nezikhombisi-ndlela ze-weft ngu-≤3%.
(3)Okuhle kakhulu ngokomzimba futhi Amakhemikhali Ukuzinza: I-basalt fiber ngokwayo ikhombisa ukumelana okuqinile nama-asidi, ama-alkali, nokugqwala. I-geogrid ingakwazi ukumelana nokuguguleka kwamakhemikhali, ukuhuzuka ngokomzimba, ukushintsha kwesimo sezulu, nokuwohloka kwebhayoloji ngaphandle kokulahlekelwa ukusebenza.
(4)I-Creep Resistance: I-basalt fiber, njengento yokuqinisa, ayihambi. Ikhono layo lokumelana nokuguqulwa ngaphansi kwemithwalo yesikhathi eside liqinisekisa ukugcinwa kokusebenza kwesikhathi eside.
(5)Ukumelana Nokushisa Okuphezulu: Ngemva kokushisisa ku-170°C ihora elingu-1, amandla agciniwe okuphuka e-warp ne-weft ahlala engu-≥90%.
(6)Ukumelana Nezinga Eliphansi Lokushisa: Ngemva kokubanda ku--40°C ihora elingu-1, amandla agciniwe okuphuka e-warp ne-weft ahlala engu-≥80%.
(7)I-Aggregate Interlocking kanye Nokuvinjelwa: Isakhiwo segridi enezinhlangothi ezimbili ze-geogrid ixhumene ngokuzenzakalelayo futhi ikhawulela ukunyakaza kwenhlanganisela ye-asphalt aggregates. Ngaphansi komthwalo, lokhu kuthuthukisa umthamo wokuthwala, kuthuthukisa ukuminyana, kuthuthukisa ukudluliswa komthwalo, futhi kunciphisa ukuguga.
Izinzuzo ze-Basalt Fiber Geogrid ku-Asphalt Pavements
I-basalt fiber geogrid ehlanganiswe ne-asphalt inweba impilo yokukhathala yezakhiwo ze-pavement, inciphisa izindleko, futhi ithuthukise isabelomali sobunjiniyela. Lokhu kubangelwa ikhono layo lokuvimbela ukusakazeka kokuqhekeka, ukuthuthukisa ukumelana nokwehluleka kokugunda okuphambene, nokuhlakaza amandla e-crack ngempumelelo. Ngokukhuphuka kwevolumu yethrafikhi nemithwalo yezimoto, imigwaqo ibhekana nomonakalo omkhulu, ikakhulukazi ngenxa yezimoto ezinkulu. Ukuqhekeka okubonakalayo kokumbondelene kwetiyela emigwaqweni emidala kuseyinkinga ebucayi. Nakuba imifantu ekhanyayo ngokwayo ingaphazamisi ngokushesha ukusebenza kwendlela yokuhamba ngezinyawo, izici zendawo ezungezile (isb, uthuli, umswakama, i-oxidation) zisheshisa ukunwetshwa kwemifantu, zifinyeze ubude besikhathi sembondela. I-Basalt fibre geogrids inciphisa lokhu ngokusabalalisa kabusha ingcindezi, ukuthuthukisa amandla okuqina, ukubambezeleka kokuqhekeka okubonakalayo, nokwelula impilo yesevisi yomgwaqo.
Izindlela Zokwakha ze-Basalt Fiber Geogrid ku-Asphalt Pavements
(1)Ukukhetha i-binder: Sebenzisa itiyela elenziwe nge-emulsified elimiswa ngokushesha noma itiyela eliwuketshezi eliphekayo eliphakathi//ngokushesha kwejazi lokunamathisela.
(2)Izidingo zokufaka: Qinisekisa ukuthi indawo ephansi iphansi, ihlangene, futhi ihlanzekile. Beka i-geogrid kahle ngaphandle kokugqagqana, ukugoqa, noma ukusonta. Igqagqene ama-geogrid aseduze ngo-0.3 m ngokuphambanayo, iwaxhuma njalo nge-1.5 m ngezintambo zensimbi ezingu-8. Vikela i-geogrid phansi ngezinzipho ezimise okwe-U eziqhelelene ngamamitha angu-1.3–2.
(3)Ukulungiswa kwendawo: Susa ukungcola (isb, uthuli, uwoyela, umswakama) ukuze uthuthukise ukuhlangana. Gcoba i-tack coat emulsified asphalt kancane ngemva kokwelashwa okuphelele. Hlehlisa isekela elincibilikayo emanzini phakathi nokufakwa.
(4)Imininingwane Yokugqagqana: Ukugqagqana kobude kufanele kube ≥20 cm, futhi ukugqagqana okuphambene kube ≥15 cm. Beka i-geogrid eyanduleleyo phezu kwelandelayo ngasendleleni yokugandaywa kwetiyela. Gwema ukubethela ngokuqondile ku-geogrid noma ukuyishaya ngesando. Lungisa kabusha noma yiziphi izinzipho ezixegayo noma amapuleti. Ngemva kokufaka, hlanganisa kancane i-geogrid ngerola yesondo lerabha ukuze uqinisekise ukunamathela.
(5)Ukuhambisana Kwesikhathi: Ukugingqika ngokushesha kunciphisa ukwakheka kwamagagasi. Ukulawulwa kwekhwalithi okuqinile kanye nabasebenzi abanamakhono kubalulekile ekusebenzeni kahle.
Iziphetho
(1) I-basalt fiber geogrid idlula ama-geogrid avamile ane-modulus ephezulu, amandla, ukukhasa okuphansi, ukumelana nokuqhekeka, ukumelana nokuguga/ukugqwala, kanye nomklamo owenzeka ngokwezifiso, okuyenza ilungele ubunjiniyela bomgwaqo.
(2) Ukusetshenziswa kwayo kunciphisa umthamo wokwakha, kusheshisa intuthuko, futhi kwehlisa izindleko.
(3) Yehlisa izindleko zokulungisa futhi inwebe isikhathi sokuhamba kwetiyela.
