Tsis muaj teeb meem li cas koj thov ib txheej ntawm yas zaj duab xis rau ntawm lub hnab yas woven, nws yuav ua airtight. Lub sijhawm ntawd, thaum siv cov hnab yas laminated no, nws yog ib qho tsim nyog yuav tsum xyuas kom meej tias cov cement tau ntim rau hauv lub sijhawm raws li qhov kev txiav txim ntawm qee qhov cua siab thaum lub sij hawm txhaws, thiab nws tseem yuav tsum tau ua kom tiav cov dej noo-pov thawj lub hom phiaj thaum thauj. , loading, unloading, thiab cia. Tam sim no, micro qhov tuaj yeem tsuas yog tho rau ntawm lub hnab yas laminated, thiab tsis muaj lwm txoj hauv kev uas tuaj yeem hloov tau. Cov hnab yas sib xyaw ua ke yog tib yam li lwm cov hnab ntim khoom. Ntxiv nrog rau kev ua kom tau raws li cov haujlwm tseem ceeb ntawm ntim cov cement, lawv kuj yuav tsum tau daws cov teeb meem tso pa tawm, teeb meem kub tsis kam, thiab cov teeb meem tsis muaj dej noo thaum lub sij hawm ntim cov cement. Qhov teeb meem perforation ntawm laminated yas woven hnab yog tus yuam sij los daws cov teeb meem kev.
Feem ntau cov tuam txhab cement siv cov roj av thauj cov cement filling cov txheej txheem thaum lub sij hawm cov cement filling. Cov teeb meem tso pa thaum lub sij hawm ua cov cement filling tsis raug kho kom zoo. Ua ntej, nws cuam tshuam rau cov filling efficiency. Qhov thib ob, lub hnab ntim qhov hnyav qhov tsim nyog tus nqi tsis ua raws li qhov yuav tsum tau ua. Rau cov hnab yas laminated, peb kuj yuav tsum xav txog qhov tshwm sim ntawm kev khiav, xau, thiab cov hmoov tshauv tawm thaum lub sij hawm txhaws, nrog rau cov teeb meem noo-pov thawj thaum thauj thiab siv. Lub qhov tso pa tawm yog qhov loj, cov qhov loj loj, cov pa ua haujlwm tau zoo, thiab kev ua haujlwm puv yog siab, tab sis cov cement to yog loj heev thaum lub sij hawm txhaws, thiab cov dej tsis zoo; lub qhov tso pa yog me me, tus naj npawb ntawm qhov me me, cov pa ua haujlwm tsis zoo, thiab kev ua haujlwm tsis zoo. Lub hwj chim tsawg, tab sis muaj tsawg cov cement to thaum lub sij hawm txhaws, thiab cov dej tsis muaj pov thawj kuj zoo. Yog li ntawd, qhov loj thiab qhov ntom ntawm rab koob qhov yog qhov tseem ceeb rau qhov tshwm sim ntawm cov tshauv to thaum lub cement filling thiab noo noo tsis kam ntawm cov cement. Txoj kab uas hla ntawm rab koob yog 2mm lossis 1. 5mm, uas tuaj yeem ua tau raws li ob qho kev cai. Kev ua haujlwm dav dav yog: muab ib rab koob qhov txhua 6 hli nyob rau hauv txoj kab ntev ntawm daim ntaub laminate thiab ib rab koob qhov txhua 8 hli nyob rau hauv txoj kev transverse. Siv ib rab koob tapered rau rab koob punching, thiab siv txoj kev drilling los ntawm sab hauv tawm rau lub qhov tso pa tawm.