1. Izici ze-geogrid yefayibha yengilazi
- Amandla aphezulu okuthamba kanye nobude obuphansi
- I-geogrid yefayibha yengilazi yenziwe ngefayibha yengilazi, enamandla amakhulu, idlula eminye imicu nezinsimbi. Inamandla amakhulu okudonseka kanye nobude obuphansi kuzo zombili izindlela zokugoba kanye neze-weft, futhi ingamelana namandla amakhulu okudonseka ngaphandle kokwelulwa ngokweqile. Lesi sici siyenza imelane ngempumelelo nokuguquguquka kokudonseka okubangelwa ukucindezeleka okuhlukahlukene esakhiweni sendlela, ngaleyo ndlela ivimbele ukwenzeka kwemifantu yendlela. Isibonelo, amandla aphezulu okudonseka angaqinisekisa ubuqotho besakhiwo sendlela lapho indlela ikhula futhi incipha ngenxa yomthwalo wemoto noma ukushintsha kwezinga lokushisa.
- Ukuzinza okuhle kwe-physicochemical
- I-fiber yengilazi iyinto engeyona eyensimbi engaphili enokuqina okuhle kakhulu kwe-physicochemical. Ingamelana nazo zonke izinhlobo zokuguguleka ngokomzimba kanye nokuguguleka kwamakhemikhali, kanye nokuguguleka kwezinto eziphilayo kanye nokushintsha kwesimo sezulu, futhi inezakhiwo ezinhle kakhulu njengokumelana ne-asidi, ukumelana nosawoti kanye ne-alkali, kanye nokumelana ne-oxidation. Lokhu kuzinza kuvumela i-fiberglass geogrid ukuthi igcine ukusebenza kwayo ngaphansi kwezimo ezahlukene zemvelo, futhi idlale ngempumelelo indima yokulwa nokuqhekeka isikhathi eside, kungakhathaliseki ukuthi isendaweni emanzi, ene-asidi-alkali noma kwezinye izimo zomgwaqo ezinzima, ingasebenza ngokujwayelekile.
- Ukumelana nokushisa okuphezulu nokuphansi
- Ekwakhiweni komgwaqo, izinga lokushisa lekhonkrithi ye-asphalt egandayiwe lifinyelela ku-130-140 ℃, Ngokuvamile, imicu yamakhemikhali, ama-geonet epulasitiki noma ezinye izindwangu eziphilayo zizothamba emazingeni okushisa aphezulu kangaka, kuyilapho imicu yengilazi incibilika ku-1000 ° C. ℃ Ngaphezulu, uma nje inqubo yokwakha ijwayelekile, izoqinisekisa ukuzinza kwe-geogrid ye-fiberglass ukuze imelane nokushisa ekusebenzeni kwe-paving. Ngesikhathi esifanayo, esikhathini esibandayo kakhulu, izinga lokushisa lengqimba yobuso bekhonkrithi ye-asphalt liseduze nokushisa komoya, futhi ikhonkrithi ye-asphalt iyancipha uma kubanda. I-geogrid ye-fiber yengilazi ingaphinde ivumelane nendawo ephansi yokushisa, ivimbele i-pavement ukuthi ingaqhekeki ngenxa yokushintsha kwezinga lokushisa, futhi inamandla okumelana nokuqhekeka kwe-low-temperature. Isibonelo, ekwakhiweni komgwaqo ezindaweni ezibandayo, inganciphisa ngempumelelo umonakalo obangelwa izinga lokushisa eliphansi le-pavement.
- Ukumelana nokuguga nokugqwala
- I-geogrid ye-Fiberglass inezimfanelo ezinhle kakhulu zokulwa nokuguga kanye nokumelana nokugqwala. Uma ibhekene nemvelo isikhathi eside, izinto zokwakha imigwaqo ziguguleka kalula yimisebe ye-ultraviolet, imvula, umoya nezinye izinto, ukuguga nokugqwala, okuholela ekwehleni kokusebenza. I-geogrid ye-Fiberglass ingamelana nethonya lalezi zinto, igcine ukuqina kwesakhiwo sayo kanye nokusebenza kwayo, ngaleyo ndlela yandise impilo yesevisi yemigwaqo, iqhubeke nokusebenzisa umsebenzi wayo wokulwa nokuqhekeka, futhi ingasetshenziswa kabanzi ezimweni zezulu ezahlukahlukene kanye nasezindaweni ezahlukene zomgwaqo.
2. Ukusetshenziswa kwe-geogrid yefayibha yengilazi endleleni yokulwa nokuqhekeka
- Isakhiwo sendlela esiqinisiwe
- I-geogrid ye-fiberglass ingasetshenziswa njengento yokuqinisa efakwe kukhonkolo ye-asphalt (AC) Noma i-pavement yekhonkrithi, yandisa amandla okubamba kanye nomthamo wokuthwala we-pavement. Lapho i-pavement ithintwa umthwalo wethrafikhi, ukushintsha kwezinga lokushisa kanye nokulungiswa kwesisekelo, ingabelana ngokucindezeleka futhi inciphise imifantu kanye nomonakalo obangelwa yilezi zici, njengokwengeza imigoqo yensimbi ezakhiweni, futhi ithuthukise amandla kanye nokuqina kwesakhiwo sonke.
- Ukulawula ukusabalala kwemifantu
- Uma imifantu ivele emgwaqweni, ukungezwa kwe-geogrid ye-glass fiber kungalawula ngempumelelo ukusabalala kwemifantu futhi kuvimbele imifantu ukuthi ikhule ngendlela yokujula nobubanzi. Kungasabalalisa ukucindezeleka emfantwini esakhiweni semigwaqo esizungezile, kugweme ukuthi umfantu ungakhuli kakhulu, kusize ekwandiseni impilo yenkonzo yemigwaqo, futhi kunciphise izindleko zokulungisa nokulungisa. Lokhu kubaluleke kakhulu ekunciphiseni ukuthuthukiswa kwezifo zemigwaqo nokugcina ukusetshenziswa okuvamile kwemigwaqo.
- Thuthukisa ukumelana kwamanzi kwendlela
- I-geogrid ye-fiberglass ingandisa ukuqina kanye nokungangeni kwamanzi kwendlela, futhi ivimbele umswakama ukuthi ungene engqimbeni yesisekelo somgwaqo kanye naphansi kwendlela. Umswakama ungenye yezinto ezibalulekile eziholela ekulimaleni kwendlela kanye nokwakheka kwemifantu. Ngokuvimbela ukungena komswakama, singanciphisa umonakalo wendlela kanye nokwakheka kwemifantu okubangelwa umswakama, sigcine isakhiwo sendlela somile futhi sizinzile, futhi sithuthukise ukuqina kwendlela.
- Zivumelanise nokuguquguquka kwendlela yokuhamba ngezinyawo
- Ukuguquguquka kanye nokuzivumelanisa nezimo kwe-geogrid yefayibha yengilazi kuyenza ikwazi ukuzivumelanisa nokuguquguquka kanye nokushintsha kwendlela. Lapho ubuso bomgwaqo buphazamiseka ngenxa yomthwalo wemoto, ukushintsha kwezinga lokushisa kanye nezinye izici, i-geogrid yefayibha yengilazi ingaphazamiseka ngokufanele ngaphandle kokuphuka noma ukulahlekelwa umsebenzi wayo, kuncishiswe imifantu kanye nomonakalo obangelwa ukuguquguquka kobuso bomgwaqo, futhi kuqinisekiswe ukuthi ubuso bomgwaqo bubushelelezi futhi buqinile.
Isikhathi sokuthunyelwe: Feb-11-2025
