Geogrid yog cov khoom siv geosynthetic loj, uas tau muab faib ua plaub pawg: yas geogrid, steel yas geogrid, iav fiber ntau geogrid, thiab iav fiber ntau polyester geogrid.Piv nrog rau lwm cov geosynthetics, nws muaj kev ua tau zoo thiab ua tau zoo.Geogrids feem ntau yog siv los ua kev txhawb nqa rau cov txheej txheem hauv av los yog cov khoom sib xyaw.
Khoom nta:
1. Hlau yas geogrid muaj lub zog siab thiab me me deformation;
2. Me me creep ntawm steel yas geogrid;
3. Hlau yas geogrid yog corrosion resistant thiab muaj kev pab lub neej ntev.Cov hlau yas geogrid siv cov khoom siv yas ua cov txheej txheem tiv thaiv, ntxiv los ntawm ntau yam khoom ntxiv kom nws muaj cov khoom tiv thaiv kev laus thiab oxidation, thiab tuaj yeem tiv taus cov kua qaub, alkali, ntsev thiab lwm qhov chaw hnyav.Yog li ntawd, steel yas geogrids tuaj yeem ua tau raws li kev siv cov kev xav tau ntawm ntau yam haujlwm ruaj khov rau ntau tshaj 100 xyoo, nrog rau kev ua tau zoo thiab kev ruaj ntseg zoo.
4. Kev tsim kho ntawm steel yas geogrid yog yooj yim thiab ceev, nrog lub voj voog luv luv thiab tus nqi qis.Cov hlau yas geogrid yog ib qho yooj yim rau nteg, sib tshooj, thiab txoj hauj lwm, thiab yog tiaj tus, tsis txhob sib tshooj thiab hla, ua kom lub voj voog ua haujlwm tau zoo, thiab txuag 10% mus rau 50% ntawm qhov project nqi.
Daim ntawv thov teb ntawm geogrid engineering:
Cov teb ntawm cov av mos sib sau ua ke, khaws cov phab ntsa, thiab pavement crack resistance engineering rau txoj kev loj, railways, abutments, le caag, wharves, dams, thiab slag yards.
Post lub sij hawm: May-05-2023