Inotungamirwa nekukura kwekudyara kwezvivakwa zvepasi rose muna 2026, indasitiri yekusimbisa yekuvaka yakaunza kukwidziridzwa kwekuita, kunyanya kune yakaoma substrate yekumisa zvisungo zvinomiririrwa nezvipikiri zveshank kongiri. Zvinoenderana neruzivo rweindasitiri yekuvaka yepasi rose, musika we-zvipikiri zvekongiri zvekushanda zvakakwirira wawana gore-pa-kukura kwegore ne38% muzvikamu zvitatu zvekutanga zva2026, neSoutheast Asia, Middle East neOceania ichiva misika huru yekukura. Kubatsirwa nekuenderera mberi kwekuvandudzwa kwemanisipara, engineering yehighway fence uye kuvaka maplant plant munyika dziri kusimukira, zvipikiri zvagara zviri nyore-shank kongiri zvinoshanda kamwe chete zvakabviswa zvishoma nezvishoma kubva-pamapurojekiti einjiniya epamusoro.
Parizvino, hupfumi hwepasi rose hunodarika makumi matatu vakagadziridza kuchengetedzwa kwezvivakwa nekusimba kwesimba, zvichinyatsoisa pamberi pehuwandu hunodiwa pakudhonzwa, kuita kwekudzivirira kwe substrate uye kudzivirira{1}kuora kwehupenyu hwezvipikiri zvekongiri. Yakasiyana neyakajairwa zvipikiri zvekongiri, EG fluted shank kongiri zvipikiri zvinotsamira pane inoenderera groove mechanic occlusion chimiro kugadzirisa iyo yepakati marwadzo poindi yekusakwana kubata simba rezvipikiri zvakatsetseka. Mumagadziko akaomarara akadai sekongiri uye masonry, dhizaini yakasarudzika inogona kugadzira matatu-dimensional friction locking ne substrate, zvichidzivirira kusunungura nekudonha zvichikonzerwa ne-term static load uye mild dynamic load, iyo inozadzisa zvizere zvimiro zvitsva zvekuchengetedzwa kwemitemo ye2026 international infrastructure projects.
Panyaya ye-corrosion standards, zvitsva zve2026 zveindasitiri zvakanatsa masisitimu ekugedha ukobvu hwemabati ezvipikiri zvekuvaka. Iyo yakajairwa 20-30μm zinc yekunamira yeEG zvipikiri zvekongiri zvinonyatsoenderana neanti-ngura inodiwa yekushongedza mukati memba nemhoteredzo yeinjiniya yakaoma, ukuwo maitiro akakobvuradzwa akakora anogona kuenderana nemamiriro ekunze ane mwando. Ongororo yeindasitiri inoratidza kuti kare, njodzi zhinji dzehuinjiniya dzaikonzerwa nekusaenderana magiredhi ekudzivirira-magiredhi ekuora, uye zvigadzirwa zvemagiredhi zveanti-corrosion zvave kunyanya kudiwa kwekubhadharisa mainjiniya mhiri kwemakungwa muna 2026.
Uye zvakare, iyo substrate kuchengetedza kuita kwezvitsigiro yakaverengerwa muinjiniya yekugamuchira indekisi kekutanga gore rino. Iyo yedhaimani tipi uye zvishoma nezvishoma yekucheka groove chimiro cheEG fluted kongiri zvipikiri zvinogona kuderedza kongiri kupeta uye kuputika kwemadziro panguva yekuvaka, zvinobudirira kuvandudza kupfava uye kutendeseka kwenzvimbo yekuvaka, iyo inozivikanwa zvakanyanya nemakontrakta einjiniya ekunze. Nekuramba kuchidzika kwekuvaka kwegirinhi kwepasi rose uye pfungwa dzekuvaka dzakakwenenzverwa, mbambo dzekongiri dzakakwirisa-dzinoshanda zvakadzikama, kurasikirwa kwakaderera uye hupenyu hurefu hwesevhisi zvichatsiva zvisungo zvakaderera, uye mwero wekupinda mumusika unotarisirwa kudarika 65% panopera 2026.