Yuav daws qhov teeb meem ntawm phab ntsa pob zeb ntog

Sab hauv phab ntsa marble kho kom zoo nkauj yog ib qho yooj yim kom poob tawm vim kev laus ntawm viscose thiab phab ntsa deformation. Hauv qab no peb txoj kev tuaj yeem ua kom zoo dua qub ntawm cov pob zeb phab ntsa.

Ib qho yog qhuav dai (feem ntau yog siv los tsim cov phab ntsa sab nrauv). Kho nws ntawm phab ntsa nrog bolts ua ntej.Tom qab ntawd muab ib daim ntawm pob zeb, kho lub pob zeb nrog T-shaped thav duab, thiab tom qab ntawd kho T-shaped thav duab thiab bolts ua ke. Cov phab ntsa marble no muaj qee qhov kev ncua deb ntawm phab ntsa nws tus kheej, tab sis nws muaj kev txhim kho zoo thiab muaj zog heev, feem ntau cov tsev tsim kho tau xaiv qhov kev daws teeb meem no kom tsis txhob phab ntsa pob zeb ntog.

Qhov thib ob yog cov ntawv nplaum ntub dej. Tso ib txheej steel mesh rau ntawm phab ntsa ua ntej, thiab tom qab ntawd siv cov pob zeb ntub dej.

Peb yog muab tshuaj txhuam ncaj qha. Feem ntau muab faib ua point paste thiab nto paste. Txoj kev pasting nto yog haum rau nyias pob zeb, lub thickness yog tsawg tshaj li 8 hli, thiab qhov hnyav yog zoo ib yam li cov phab ntsa vuas, thiab nws yuav muab pasted nrog tshwj xeeb mortar. Point pasting yog siv cov kua nplaum tshwj xeeb rau pob zeb, qhov ntau ntawm cov ntsiab lus tsis tuaj yeem siab dua 25CM, cov ntsiab lus tsis tuaj yeem tsawg dua 3-4CM, thiab lub thickness ntawm cov kua nplaum yog siab tshaj 0.5CM .Qhov no yog siv rau cov pob zeb tuab. Thaum ncaj qha pasting, shovel lub putty tawm, thiab ces paste. Vim tias cov phab ntsa nyias nyias thiab yooj yim deformed, txoj kev no tsis haum rau cov av noo siab.