Iindaba

Ukubekwa kwe-geotextile akuyongxaki kakhulu. Ngokubanzi, akuyi kubakho iingxaki xa kufuneka usebenze ngokweemfuno. Ukuba awuyazi indlela yokubeka i-geotextiles, unokujonga imixholo efakwe kweli nqaku, enokuba luncedo kuwe ukubeka i-geotextiles.

1. Ukubekwa kwe-Geotextile. Abasebenzi bokwakha kufuneka bahambelane nomgaqo we-top-down ngokwe-geotextile ngexesha lenkqubo yokubeka. Ngokokutenxa ngokuthe nkqo kwe-axis, akukho mfuneko yokushiya uxhulumaniso lwe-crack longitudinal central. Kweli nqanaba lokwakha, abasebenzi bokwakha kufuneka banikele ingqalelo kwisohlwayo sonyango lwesiseko ukuqinisekisa ukuba umhlaba ogangathiweyo usicaba kwaye ucocekile. Ukuze ugweme indawo engalinganiyo kwi-pavement surface kunye nokulungisa iintanda ebusweni, kuyafuneka ukuba ubuze kwaye u tyelele ukuqina komhlaba. Ngethuba lokubeka, abasebenzi bokwakha akufanele bagqoke izicathulo ezinzima kakhulu okanye babe nezikhonkwane ezantsi. Kwakhona kuyimfuneko ukuba uqaphele xa ukhetha into yokuxubha ukukhusela ngokufanelekileyo izinto eziphathekayo. Ukuze ugweme umonakalo we-membrane obangelwa ngumoya, zonke izinto eziphathekayo zifuna ukuhlwaywa kakhulu ngeengxowa zesanti okanye ezinye izinto ezithambileyo ngexesha lokubeka, ukubeka isiseko esihle sokubeka izinto.
2. Ukuthunga i-Geotextile kunye ne-welding. Kwinkqubo yokudibanisa izinto, abasebenzi bokwakha kufuneka bahambisane nomgaqo wokuphendula ukuqinisekisa ukulungelelaniswa koqhagamshelwano. Okokuqala, i-geotextile ephantsi iya kuthungelwa isohlwayo, emva koko i-geotextile ephakathi iya kudityaniswa, kwaye i-geotextile ephezulu iya kuthungwa ukuba ijeziswe. Ngaphambi kokwakhiwa kwe-welding, amagcisa okwakha kufuneka ahlole inkqubo ye-welding ukumisela ubushushu kunye nokulawulwa kwesantya somatshini we-welding ngomhla wokwakha, kwaye wenze uhlengahlengiso olufanelekileyo ngokweemeko zangempela zokwakha. Xa ubushushu buphakathi kwe-5 kunye ne-35 ℃, ukuwelda kufanelekile. Ukuba ubushushu bomhla wokwakha abukho phakathi kolu luhlu, iingcali zokwakha kufuneka zigqibe umsebenzi kwaye zifune ukuphucula okusebenzayo. Ngaphambi kwe-welding, ukungcola kwi-welding surface kuya kuhlanjululwa ukuze kuqinisekiswe ukucoceka kwe-welding surface. Ukufuma kwi-welding surface inokomiswa ngesomisi seenwele zombane. Umphezulu we-welding unokugcinwa womile. Ngethuba lokudityaniswa kwe-geotextiles ezininzi, ukuqhekeka okudibeneyo kufuneka kugxininiswe ngaphezu kwe-100cm, kwaye i-welded joints kufuneka ibe yi-t-shaped, kwaye i-welded joints ayinakusekwa njenge-cross-shaped. Emva kokugqitywa kokwakhiwa kwe-welding, ukulawulwa komgangatho wokudibanisa kuya kwenziwa ukuze kugwenywe ukuvuza kwe-welding, ukugoqa kunye nezinye iingxaki ezimbi. Ngexesha le-welding kwaye kwiiyure ezimbini emva kwe-welding, umphezulu we-welding awuyi kuba phantsi koxinzelelo lwe-tensile ukuphepha umonakalo kwindawo ye-welding. Ukuba iingxaki ze-welding ezinzulu zifunyenwe kukuhlolwa komgangatho we-welding, ezifana ne-welding engenanto, i-welding yokwandisa, abasebenzi be-welding kufuneka banqumle indawo ye-welding, indawo ye-welding interface kunye nezinye isohlwayo esitsha. Ukuba kukho ukuvuza kwimeko ye-welding, abasebenzi be-welding kufuneka basebenzise isibhamu esikhethekileyo sokudubula ukulungiswa kunye nokulahla. Xa udibanisa i-geotextile, i-welding technician kufuneka idibanise i-geotextile ngokungqongqo ngokuhambelana neemfuno zoyilo ukuze kuqinisekiswe ukuba umgangatho we-welding uyahlangabezana nemigangatho efanelekileyo, kwaye i-geotextile kufuneka ibonise ngokupheleleyo umoya ongenamandla.
3. Ukuthungwa kwe-Geotextile. Songa i-geotextile ephezulu kunye ne-geotextile ephakathi kumacala omabini, kwaye emva koko ube mcaba, udibanise, ulungelelanise kwaye uthunge i-geotextile ephantsi. Umatshini wokuthunga obanjwe ngesandla usetyenziselwa ukuthunga i-geotextile, kwaye umgama we-clockwise ulawulwa ngaphakathi kwe-6 mm. Umphezulu odibeneyo ukhululekile ngokuphakathi kwaye ugudile, kwaye i-geotextile kunye ne-geotextile zikwimeko yoxinzelelo oludibeneyo. Imilinganiselo ye-geotextile stitching ephezulu iyafana nemilinganiselo ephantsi yokuthunga i-geotextile. Ngethuba nje ezi ndlela zingentla zilandelwa, ukuthetha ngokubanzi, akufanele kubekho iingxaki, kodwa kufuneka ubeke ingqalelo ekugcinweni komthamo we-geotextile kwixesha elizayo.