Okwangoku, kukho iindidi ezimbini ze-geogrids ezisetyenziswa ngokuqhelekileyo: kunye ne-self-adhesive adhesive.Abo bane-adhesive self-adhesive inokubekwa ngokuthe ngqo kwinqanaba elisezantsi, ngelixa abo bangenayo i-adhesive self-adhesive idla ngokulungiswa ngezikhonkwane.
Indawo yokwakha:
Kuyafuneka ukuba idibanise, inqanaba, kwaye isuse iiprotrusions ezibukhali.Ukubekwa kwegridi;Kwisiza esicaba kunye nesigxininisiweyo, ulwalathiso oluphambili loxinzelelo (longitudinal) lwegridi efakelweyo kunye negayiweyo kufuneka ibe yi-perpendicular ukuya kwicala le-axis ye-embankment.Ukubeka kufuneka kube lula, ngaphandle kwemibimbi, kwaye kufuneka kugxininiswe kangangoko kunokwenzeka.Ukulungiswa ngeedowels kunye nomhlaba kunye ne-ballast yamatye, ulwalathiso oluphambili loxinzelelo lwegridi ebekiweyo kufuneka lube ubude obupheleleyo ngaphandle kwamalungu, kwaye ukudibanisa phakathi kobubanzi kunokubotshwa ngesandla kunye nokugqithwa, kunye nobubanzi obunqamlekileyo bungekho ngaphantsi kwe-10cm.Ukuba igridi ifakwe kwimigangatho engaphezu kwembini, amajoyina phakathi kweengqimba kufuneka agxininiswe.Emva kokubeka indawo enkulu, i-flatness iyonke kufuneka ilungiswe.Emva kokugubungela umaleko womhlaba, ngaphambi kokuqengqeleka, igridi kufuneka igxininiswe kwakhona ngokusebenzisa izixhobo zemanyuwali okanye zomatshini, ngamandla afanayo, ukwenzela ukuba igridi ibe kwimeko yoxinzelelo oluthe ngqo emhlabeni.
Ukukhethwa kwesihluzi:
Isigcwalisi siya kukhethwa ngokweemfuno zoyilo.Ukuziqhelanisa kubonakalisile ukuba ngaphandle komhlaba onomkhenkce, umhlaba onomgxobhozo, inkunkuma yasekhaya, umhlaba wetshoki, kunye ne-diatomite, zonke zingasetyenziswa njengezixhobo zendlela, kodwa umhlaba wegrabile kunye nomhlaba wesanti uneempawu ezizinzileyo zoomatshini kwaye zichaphazeleka kancinci ngobungakanani bamanzi. ezifunekayo, ngoko ke kufuneka zikhethwe ngokukhethekileyo.Ubungakanani be-particle ye-filler abuyi kuba mkhulu kune-15cm, kwaye ingqwalasela iya kuhlawulwa ekulawuleni ukuhlelwa kwe-filler ukuqinisekisa ubunzima bokudibanisa.
Ukusasazwa kunye nokudityaniswa kwemathiriyeli yokuzalisa:
Emva kokuba igridi ibekwe kwaye ibekwe, kufuneka izaliswe kwaye ihlanganiswe ngexesha elifanelekileyo.Ixesha lokuvezwa akufuneki lidlule kwiiyure ezingama-48.Indlela yenkqubo yokuhamba ngokubeka kunye nokubuyisela umva nayo ingamkelwa.Hlaziya izigcwalisi zendlela kuzo zombini iziphelo zonxweme kuqala, lungisa igridi, uze uqhubele phambili ukuya embindini.
Ulandelelwano lokuqengqeleka lusuka kumacala omabini ukuya embindini.Ngexesha lokuqengqeleka, i-roller ayiyi kudibana ngokuthe ngqo kunye nezinto zokuqinisa, kwaye izithuthi ngokuqhelekileyo azivunyelwanga ukuba ziqhube kwimizimba yokuqinisa engenakulinganiswa ukuphepha ukuchithwa kwezinto zokuqinisa.Iqondo lokudibanisa umaleko li-20-30cm.Ukuxutywa kufuneka kuhlangabezane neemfuno zoyilo, okukwasitshixo kwimpumelelo yobunjineli bomhlaba owomeleziweyo.
Amanyathelo angangeni manzi kunye nokukhupha amanzi:
Kubunjineli bomhlaba owomeleziweyo, kuyimfuneko ukwenza umsebenzi omhle wokucoca amanzi ngaphakathi nangaphandle kwodonga;Yenza umsebenzi omhle wokukhusela unyawo kunye nokuthintela ukhukuliseko;Izihluzo kunye namanyathelo okuhambisa amanzi aya kubonelelwa emhlabeni, kwaye i-geotextile iya kubonelelwa ukuba kuyimfuneko.
Ixesha lokuposa: Feb-21-2023