Nibikoresho bikunze kugaragara mubwubatsi butandukanye, geogrid iracyakenewe cyane, kuburyo bwo kubika no gutwara ibikoresho byaguzwe nabyo bireba abakiriya.
1. Kubika geogrid.
Geogrid ni ibikoresho bya geosintetike byakozwe nibikoresho byihariye byubaka nka polypropilene na polyethylene. Ifite ibibi byo gusaza byoroshye mugihe uhuye numucyo ultraviolet. Kubwibyo rero, ibyuma bya pulasitiki bya geogrid byongerewe imbaraga bigomba gushyirwa mucyumba kirimo umwuka uhumeka no kwigunga; Igihe cyo kwegeranya imbavu ntigomba kurenza amezi 3 yose. Niba igihe cyo kwegeranya ari kirekire, gikeneye kongera kugenzurwa; mugihe cya pave, witondere kugabanya igihe cyo guhura nurumuri rusanzwe kugirango wirinde gusaza.
2. Kubaka ibikoresho byubaka.
Mu rwego rwo gukumira Geshan kwangirika ahazubakwa, hasabwa urwego rwuzuza ubutaka bwa santimetero 15 hagati y’imihanda y’urunigi rw’ibikoresho bisanzwe bikoreshwa na geogrid; muri 2m yubuso bwubatswe bwegeranye, compactor ifite uburemere bwuzuye butarenze 1005kg. Cyangwa ugabanye kuzuza hamwe na roller compactor; mugihe cyose cyo kuzuza, imbaraga zigomba kubuzwa kwimuka, nibiba ngombwa, hagomba gushyirwaho icyubahiro cya 5 kN mugushimangira hamwe nigitereko cyumuvuduko unyuze mumashanyarazi kugirango wirinde ingaruka ziterwa no guhuza umucanga no kwimurwa.
3. Byongeye kandi, imizigo yo mumuhanda ikoreshwa mugutwara geogride, kubera ko gutwara amazi bishobora gukurura ubushuhe nubushuhe.
Igihe cyo kohereza: Apr-12-2022