1. Geosynthetic kayan sun hada da: geonet, geogrid, geomold jakar, geotextile, geocomposite magudanar ruwa abu, fiberglass raga, geomat da sauran iri.
2. Amfaninsa shine:
1》 Ƙarfafa ƙorafi
(1) Babban manufar ƙarfafa embankment shine don inganta kwanciyar hankali na embankment;
(2) Ƙa'idar ginin gine-ginen ƙarfafa ƙarfafawa shine don ba da cikakken wasa ga tasirin ƙarfafawa a matsayin farawa. Ya kamata a cika kayan aikin geosynthetic a cikin sa'o'i 48 bayan shimfidawa don guje wa bayyanar hasken rana kai tsaye na dogon lokaci.
2》 Ƙarfafa madogaran titin baya
Manufar yin amfani da geosynthetics don ƙarfafa juzu'i na baya shine don rage rashin daidaituwa tsakanin ma'auni da tsarin. Matsayin da ya dace na dandali mai ƙarfafa baya shine 5.0 ~ 10.0m. Abun ƙarfafawa ya kamata ya zama geonet ko geogrid.
3》 Tace da magudanar ruwa
A matsayin matattara da magudanar ruwa, ana iya amfani da shi don kariya daga tarkace, ɗigon ruwa, saman gangara, magudanar baya na bangon tsarin tallafi, da matashin magudanar ruwa a saman shimfidar tushe mai laushi; Hakanan za'a iya amfani da shi don kula da ramin laka da daskararren ƙasa na yanayi, da dai sauransu a cikin tsarin injiniyan hanya.
4)》Kariyar subgrade
(1) Kariyar ƙasa.
(2) Kariyar gangara - don kare ƙasa ko gangaren dutse waɗanda abubuwan halitta ke lalacewa cikin sauƙi; kariya daga scour - don hana kwararar ruwa daga zazzagewa da zazzage gadon hanya.
(3) gangaren kariyar gangara don kariyar gangaren ƙasa yakamata ya kasance tsakanin 1:1.0 da 1:2.0; gangara na kariyar gangaren dutse ya kamata ya zama a hankali fiye da 1: 0.3. Don kariyar gangaren ƙasa, dasa shuki, ginawa da kiyaye turf ya kamata a yi kyau.
(4) Kariyar zube
Ya kamata kayan jikin jere ya zama polypropylene saƙa geotextile. Don kariya daga nutsewar jiki mai laushi na geotextile da magudanar ruwa, yakamata a bincika kwanciyar hankali na magudanar ruwa kuma a ƙididdige su ta fuskoki uku: anti-floating, anti-slipping block block na magudanar ruwa, da hana zamewar magudanar ruwa gabaɗaya. jiki.
Lokacin aikawa: Fabrairu-21-2022