Gulu lathu tsopano lili mu gawo lachitukuko chofulumira, ndipo zofunikira za liwiro ndizokwera kwambiri. Choncho, kufunikira kwa magalimoto ndi opanga kwawonjezeka. Pamene kuchuluka kwa magalimoto pamsewu ukuwonjezeka, kuvala pamsewu kumawonjezekanso. Komabe, mtundu umodzi wanjira umakhala ndi moyo wautali wautumiki kuposa misewu ina mutagwiritsa ntchito zomatira zamtundu wa anti-slip pavement, zomwe ndi zofanana ndi zomatira zamtundu wa anti-slip pavement zomwe zimagwira ntchito yoteteza bwino. , Kusamalira msewu womwe ukugwiritsidwa ntchito pano.
Ndi zinthu zamtundu wanji zomwe zimagwiritsidwa ntchito pamtunda, cholinga chake chachikulu ndikuteteza ndikutalikitsa moyo wautumiki wapanjira, kotero kuti zomatira zamtundu wosasunthika sizili choncho. Zomatira zomata zamitundu yosatsetsereka ndi njira yatsopano yotetezera mayendedwe, ndipo idzakhalanso yogwiritsidwa ntchito kwambiri m'magulu amtsogolo.
Malinga ndi kafukufukuyu, zomatira zamtundu wosatsika zimakhala ndi kukana kwa dzimbiri ndipo zimatha kupirira kutentha kwa asidi, alkali, mchere ndi utsi wagalimoto kwa nthawi yayitali, kotero zimatha kuteteza msewu kuti usawonongeke. Sewerani mphamvu zokwanira. Tikudziwa kuti mtengo wopangira misewu ndi wokwera kwambiri, kotero poyerekeza ndi kugula zomatira zamitundu zosatsetsereka, mtengo wake ukhoza kunenedwa kukhala waukulu. Kungosankha kugula njira yodzitchinjiriza panjira ndi njira yopulumutsira ndalama ndikupulumutsa. Njira yabwino, izi zimapulumutsanso ntchito zambiri kuti amalize ntchito yokonza misewu, kukonza misewu sikofunikira ngati chitetezo chamsewu.
