Phakathi kweendlela zobuchule bokwakha oohola beendlela ezigqityiweyo ngoku nezicwangcisiweyo, ngaphezulu kwe-95% yipaveyuwa ye asphalt esisiseko eqinileyo. Esi sakhiwo somgaqo wendlela sineengenelo malunga neendleko zokwakha kunye nokuthwala umthwalo, kodwa sithanda ukuqhekeka, ukukhulula, ukubola, kunye nokucima. , ukuthotywa, ukungonelanga komgangatho ongaphantsi, ukutyibilika komgangatho kunye nezinye izifo ezinzulu. Akulula ukunyanga izifo zendlela ezinzulu. Isicwangciso sokugcinwa kwendabuko ngokuqhelekileyo: musa ukunyanga izifo ezinzulu kwisigaba sokuqala kwaye uzivumele ukuba ziphuhlise; xa izifo ezinzulu zikhula kwinqanaba elithile, zigqume okanye zongeze i-pavement; kwaye xa izifo ezinzulu-zinzulu ngokwaneleyo ukuba kuchaphazele traffic, Emva koko aqhube unyango yokomba, oko kukuthi, ulwakhiwo yemveli enkulu kunye nobukhulu obuphakathi, kunye nobubi ezisa nazo zicace kakhulu, ezifana ixabiso eliphezulu, inkunkuma enzulu, Impembelelo kwizithuthi, impembelelo kokusingqongileyo, njl. njl. Kwimeko-bume elolo hlobo, ukwandisa ubomi benkonzo yeendlela, ukunciphisa iindleko nenkunkuma ebangelwa kukulungiswa kweendlela, nokuphucula umgangatho uwonke weendlela kube ngumjikelo omtsha wezihloko.
Ngophuhliso olukhawulezayo lwenzululwazi nobuchwepheshe, ukuphendula ezi ngxaki zingentla, ingcamango yethu engundoqo kukuqinisa ukugcinwa kweendlela zokuthintela imihla ngemihla, ukufumanisa izifo ezinzulu, kunye nokunyangwa kwezifo ezinzulu.
Ugcino oluthintelwayo lwendlela yabahambi ngeenyawo lucetyiweyo logcino olucetyiweyo lwendlela yabahambi ngeenyawo xa ubume bendlela yabahambi ngeenyawo bungaguquki kwaye nemeko yendlela yabahambi ngeenyawo isahlangabezana neemfuno zokusebenza. Ngokwahlukileyo kumgaqo wokugcinwa kwemveli othi "musa ukulungisa indlela ukuba ayiphukanga", ukugcinwa kokuthintela kwi-asphalt pavement kusekelwe kwisiseko sokuba isakhiwo sokuqala se-pavement asiyi kutshintshwa ngokusisiseko, kwaye asijoliswanga ekuphuculeni amandla ombane. ubume bendlela yendlela. Xa kungekho monakalo ucacileyo kwipavumente okanye iimpawu ezincinci zesifo, okanye ukuba kubonwa kwangaphambili ukuba izifo zinokuthi zenzeke kwaye imeko yomphezulu wendlela isahlangabezana neemfuno zokusebenza, qhuba ulondolozo olucwangcisiweyo olusebenzayo kumphezulu wendlela.
Injongo yogcino lothintelo lomgaqo we-asphalt kukugcina imisebenzi emihle yendlela yabahambi ngeenyawo, ukulibazisa ukucutha ukusebenza kwepavumente, ukuthintela ukwenzeka kwezifo kwipavumente okanye ukwandiswa ngakumbi kwezifo ezingephi neempawu zezifo; ukwandisa ubomi benkonzo yendlela yabahambi ngeenyawo, ukunciphisa okanye ukulibazisa ukulungiswa nokugcinwa kwezifo kwipavumente; Ixabiso lilonke lolondolozo liphantsi kuwo wonke umjikelo wobomi bepavumente. Ukwaziswa kunye nokusetyenziswa kogcino lothintelo lufezekise isiphumo "sokugcinwa okuncinci" "ngokugcinwa kwangethuba" kunye "notyalo-mali oluncinci" "ngotyalo-mali kwangethuba".
Into echasene neteknoloji yonyango engenamsele kwisifo esinzulu yitekhnoloji yokwemba. Itekhnoloji yokwemba bubuchwephesha bonyango obusetyenziswa ngokuqhelekileyo kwizifo ezinzulu zendlela kwaye ihlala iyindlela yonyango yokwenziwa. Ekubeni umaleko wesiseko ungaphantsi komgangatho ongaphezulu, indlela yonyango yendabuko idinga ukugrunjwa ngaphandle komgangatho wesiseko ngaphambi kokuba kuqhutywe isiseko. Njengoko kukhankanyiwe ngasentla, le ndlela ayithathi nje ixesha elide lokwakha, kodwa ifuna nokuvalwa kwezithuthi, okunempembelelo enkulu kuluntu kunye noqoqosho. Ngoko ke, akukho lula ukuyisebenzisa, kwaye inokunyangwa kuphela xa izifo ezinzulu kwiindawo eziphantsi zikhula zibe zizifo ezilawulayo okanye izifo ezinzulu ezingaphezulu. Itekhnoloji yonyango olungenamijelo lwezifo ezinzulu ilingana "notyando olungenabuncinci" kwicandelo lezonyango. Ummandla opheleleyo ??"amanxeba" xa kunyangwa izifo ezindleleni awubikho ngaphezu kwe-10% yommandla uwonke ??wesi sifo. Ngoko ke, yenza umonakalo omncinci kwindlela, kwaye ixesha lokwakha lifutshane kwaye libiza. Iphantsi, ayinampembelelo encinci kwizithuthi ezindleleni, kwaye ayihambelani nokusingqongileyo. Obu buchwephesha bujolise kwiimpawu zezifo zesakhiwo seendlela ezingagungqiyo kwaye zifaneleke kakhulu ukunyanga izifo ezinzulu kwiindlela zelizwe lam. Enyanisweni, phambi kokuba kubhengezwe "iMimiselo yobuGcisa yoNyango olungenaTrenchless kwiZifo eziNzulu zeNdlela," ubuchwephesha bokunyanga izifo ezinzulu ezindleleni busetyenziswe amaxesha amaninzi kwilizwe lonke kwaye buzuze iziphumo ezilungileyo.
Uphuhliso oluzinzileyo lweshishini lokulondolozwa kweendlela alahlulwa kubuchwephesha kunye neengcamango ezintsha. Kwinkqubo yokusungula izinto ezintsha, into ehlala isithintela ayikokuba izimvo kunye nobuchwepheshe ngokwazo bugqwesile, kodwa nokuba sinobuganga bokwaphula imiqobo yemodeli yokuqala. Mhlawumbi ayiqhubelanga phambili ngokwaneleyo kwaye ifuna ukuphuculwa kancinci kancinci kwizicelo ezizayo, kodwa kufuneka sixhase kwaye sikhuthaze ukuqamba izinto ezintsha.