Cov Qauv Hlau Ncej
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Cov Qauv Hlau Ncej
Lianggong lub thav duab hlau ncej formwork yog ib qho kev hloov kho tshiab, zoo tagnrho rau cov haujlwm ncej nruab nrab mus rau loj nrog kev txhawb nqa crane, muab kev siv tau thoob ntiaj teb thiab kev ua haujlwm zoo rau kev sib dhos sai ntawm qhov chaw.
Nws muaj cov ntoo plywood panels uas ua los ntawm hlau thiab cov khoom siv tshwj xeeb, nws muab kev txhawb nqa rau cov kem pob zeb uas siv tau dua, muaj zog heev, thiab kho tau raws li qhov tseeb, ua rau qhov chaw ua haujlwm tau zoo dua. Nws tus qauv tsim ua kom yooj yim rau kev teeb tsa/rhuav tawm sai sai thaum tseem ua kom ruaj khov thaum lub sijhawm nchuav pob zeb.