Ngokuvamile ukuze kuqiniswe udonga, abaningi basebenzisa i-reinforcing mesh exutshwe nokhonkolo odongeni ukuze kuzuzwe umphumela ongcono wokuqinisa. Ngale ndlela, lonke udonga lungaqiniswa ngokumelene nokugoba nokumelana nokuzamazama komhlaba, okungathuthukisa kakhulu amandla okuthwala imithwalo eqinisiwe futhi kuvimbele ukuvela kwemifantu. Ngemva kokusebenzisa amakholomu kakhonkolo aqinisiwe, amandla okuthwala udonga, ukusetshenziswa kwamandla kanye ne-ductility coefficient iye yathuthukiswa, futhi inokumelana nokuzamazama komhlaba, ukumelana nokuqhekeka kanye nezakhiwo zokulwa nokuwa.
Ngosizo lwalezi zinzuzo kanye nezici zokuqinisa i-mesh, uma insimbi yensimbi ibekwe odongeni lwesakhiwo, ukuqhekeka kodonga kuzoncishiswa ngokufanele, futhi ukusebenza kokuzamazama komhlaba kungabuye kuthuthukiswe. Ngakho-ke, i-mesh yensimbi ibalulekile kumaphrojekthi wokwakha. Izinto zokwakha ezincane.
I-reinforcing mesh ingathuthukisa ukuzinza kwayo nokumelana nokugqwala ngokucwecwa okubandayo (i-electroplating), idiphu elishisayo, kanye ne-PVC enamathela phezu kwezinto ezingavuthiwe (intambo yensimbi yensimbi yekhwalithi ephezulu ephansi noma i-rebar), kanye negridi efanayo namaphoyinti okushisela aqinile, ukusebenza kahle kwendawo, ukuze inetha lensimbi esodongeni lwangaphandle lwesakhiwo likwazi ukunikeza ukuhlukaniswa okuhle nokuvikela odongeni.
Izakhiwo zemishini ye-reinforcing mesh cishe azikho izinguquko ngaphambi nangemva kokushisela. Izinzuzo zokuqiniswa kwe-mesh isivinini esakheka ngokushesha, ikhwalithi ezinzile, isikhala esifanayo phakathi kwamabha ensimbi avundlile name mpo, nokuxhumana okuqinile ezimpambanweni zomgwaqo. Kumele kuqashelwe ukuthi izikhala kanye nobubanzi bezinsimbi zensimbi eziqondisweni eziqondile nezivundlile zingahluka, kodwa izinsimbi zensimbi ohlangothini olufanayo kufanele zibe nobubanzi obufanayo, isikhala nobude.
I-Welding reinforcing mesh idlala indima ebalulekile kwikhwalithi yephrojekthi yokuqinisa, isivinini sokwakha siyathuthukiswa, futhi ukumelana nokuqhekeka kukakhonkolo kuyathuthukiswa. I-reinforcing mesh inezici ezibanzi zokusebenza kahle kakhulu nokonga amandla. Yimpahla yokwakha entsha esetshenziselwa ukuqinisa izakhiwo zikakhonkolo futhi inezinzuzo ezinhle kakhulu zezomnotho eziphelele. Isetshenziswe kabanzi embonini yesimanje yokwakha futhi ithathe indawo yendlela yangaphambili yezandla yokubopha izinsimbi zensimbi esizeni.
Izinzuzo eziyingqayizivele kakhulu zokuqinisa i-mesh ukushisela kwayo okuqinile, ukumelana nokugqwala, ukumelana ne-oxidation kanye nokucindezela okuqinile. Yenza kube lula ubuningi bephrojekthi futhi unciphise isikhathi sokwakha. Ngokuvamile, i-33% yensimbi ingasindiswa ngesikhathi sokwakhiwa, izindleko zingancishiswa ngo-30%, futhi ukusebenza kahle kokwakhiwa kungakhuphuka ngo-75%.
Ayisheshi nje kuphela ukwakhiwa, kodwa futhi iqinisekisa ukuphepha. Inkinga yokungcoliswa komsindo edalwe ngesikhathi sokwakhiwa kwephrojekthi isiphinde yaxazululwa, futhi ikhuthaza ukwakhiwa okuphucuzekile esizeni.
I-reinforcing mesh isetshenziswa ezikhungweni zikamasipala: i-viaduct paving, amapayipi kakhonkolo, izindonga, ukuvikelwa kwemithambeka, njll.; ukongiwa kwamanzi nezinto zamandla kagesi: okokugcina amanzi, isisekelo samadamu, amanetha okuvikela, njll. Imeshi eqinisiwe iphinde isetshenziswe kweminye imikhakha: okokusebenza kokulawula izikhukhula, ukuqinisa umthambeka, ukuvikela ukubhidlika, ukufuywa kwezilwane zasemanzini, ukufuywa kwezilwane, njll. Ngamafuphi, uhla lwezicelo lubanzi ngokuqhathaniswa.
Isikhathi sokuthumela: Jan-18-2024