1. Thaum lub radiant pem teb puv, thaj tsam ntawm txhua qhov chaw pouring yuav tsum tsis txhob loj heev kom tsis txhob kub tawg thiab shrinkage pob qij txha nyob rau hauv lub pob zeb, uas yog conducive rau kev tswj cov pob zeb elevation; lub pob zeb vibration yuav tsum muaj kev co dag, uas yog, thaum lub pob zeb yog poured, lub plasterer siv dai Scrape lub nto ntawm tus ncej raws li qhov siab, thiab ces du nrog ib tug ntoo trowel; Thaum lub sij hawm kev tsim kho vaj tse, nws yog txwv tsis pub siv lub duav rau kev tiv thaiv kev tiv thaiv, tiv thaiv lub trolley los ntawm dov ntawm lub raj xa dej, thiab yuav tsum muaj cov ko taw pedals thaum lub sij hawm nchuav los xyuas kom meej tias tsis muaj cov ntsia hlau ntawm lub rooj tsavxwm los tiv thaiv cov kav dej.
2. Cov txheej ntim hauv qab yuav tsum yog ua los ntawm C20 taum pob zeb ua vaj tse, thiab cov cement yuav tsum yog Portland cement zoo tib yam tsis qis dua 32.5; nws yog qhov tsim nyog los tiv thaiv cov pob zeb ntawm kev tawg thiab tawg; cov xuab zeb yuav tsum yog cov xuab zeb nruab nrab lossis cov xuab zeb ntxhib, thiab cov ntsiab lus sludge yuav tsum tsis pub tshaj 5 feem pua, nws qhov zoo yuav tsum ua raws li cov qauv kev lag luam tam sim no; Lub thickness ntawm cov txheej no yuav tsum tsis pub tsawg tshaj 30 hli.
3. Txij li thaum lub thickness ntawm lub hauv pem teb cua sov muab tub lim txheej yuav muaj ib tug tej yam kev cuam tshuam rau lub meej qhov siab ntawm chav tsev, thiab muaj feem xyuam rau lub load ntawm cov qauv thiab tus nqi ntawm lub tsev, lub thickness ntawm cov muab tub lim yuav tsum tsis txhob yuav ib yam nkaus thiab. tuab. Qhov tuab ntawm cov pob zeb ua tiav yuav tsum nyob nruab nrab ntawm 0.30m thiab 0.40m. Tom qab lub sijhawm ziab, cov txheej txheem hauv qab no tuaj yeem nqa ncaj qha.