Njira zochizira pamwamba ndi zofunikira zamapulojekiti a konkire ya simenti zimagwirizana ndi zofunikira zaukadaulo.Choncho, zipangizo ndi zomangamanga zomwe zimagwiritsidwa ntchito ndizosiyana malinga ndi zofunikira za polojekitiyi.Cholinga chachikulu cha bridge la deck chiseling ndikuthana ndi vuto la kumamatira pakati pa zigawo.The slurry yoyandama ya simenti simenti mlatho mlatho ndi chinthu chachikulu chimene chimapangitsa kulephera kwa mlatho sitima wosanjikiza madzi wosanjikiza, kulephera kwa interlayer kugwirizana ndi kulephera kwa mlatho paving mlatho.Choncho, ngati mlatho sitimayo laitance si anadulidwa kwathunthu, pansi pa zochita za katundu galimoto ndi kugwedera, laitance kuchititsa delamination kulephera chifukwa chosakwanira kukameta ubweya kukana, ndipo adzasweka pansi pa zochita za kukokoloka kwa madzi, chifukwa cha chiwonongeko cha pamwamba pa asphalt konkire wosanjikiza..

1. Kubowola mlatho sikuyenera kungochotsa laitance, komanso kupanga malo osagwirizana, ndiko kuti, kusiyana pakati pa nsonga ndi nsonga zapamtunda pambuyo podulidwa, mtengo wa mil uyenera kukhala waukulu, motere zingatheke zigawozo. khalani omangika.Kumeta kwa m'munsi mwa msewu wokhazikika Kumeta kwakuya ndi zofunikira pakugwirira ntchito kwa msewu wokhazikika wokhazikika musanayake konkire ya phula, komanso zofunikira pazida zomangira ndi sitima ya mlatho.

2. Cholinga cha mankhwala awiriwa pamwamba ndi kupanga phula phula konkire ndi m'munsi wosanjikiza athe kugwirizana mwamphamvu, ndi kuteteza madzi kuti asatuluke, woyamba ndi tchiziro opukutidwa akale simenti msewu pansi pavumbi pamwamba, yotsirizira. Ndiko kuchotsa zizindikiro za matayala pabwalo la ndege.Cholinga cha awiriwa ndikuwongolera ndikubwezeretsa anti-skid ndikuwongolera bwino kuthekera kokana kugwedezeka ndi kusinthika.

3. Kuyika njanji ya simenti ndi bwalo la ndege Chofunikira pakuyika simenti pamalo opondapo simenti ndi bwalo la ndege ndi kuteteza magalimoto kuti asaterere poyendetsa kapena kutera.