Tshawb xyuas thiab kho lub hauv paus txheej, thiab xyuas qhov xwm txheej ntawm cov pob zeb sab nrauv sab nrauv, tsis muaj qhov tawg (yog tias tawg tau ntim nrog cov muab tub lim), tsis muaj hmoov xau, tsis muaj xuab zeb, thiab tsis muaj hollowing (xws li hollowing yuav tsum tau khob tawm), tsis muaj tev, Tsis muaj txiv qaub tawg cov ntsiab lus thiab tsis muaj cov txheej txheem qub nrog cov adhesion tsis zoo, thiab lwm yam. Ntawm cov phab ntsa tsim kho, raws li cov qauv tsim, cov kab ntsug thiab kab rov tav siv tau bounced ntawm phab ntsa nrog cov kab kos.
Npaj cov ntawv cog lus tshwj xeeb raws li qhov sib piv, ntxiv cov hmoov nplej tshwj xeeb rau cov dej huv uas tsim nyog thiab sib tov nws tusyees nrog lub tshuab hluav taws xob, thiab tom qab ntawd pib pasting cov hniav nyiaj hniav kub sandwich panels. Txoj kab uas hla ntawm txhua qhov txheej txheej yog> 150mm, tsis muaj tsawg dua ib square meter Thov hauv 8 dots. Cia qhov sib txawv ntawm 15mm ntawm lub rooj tsavxwm thiab lub rooj tsavxwm los kho qhov yuam kev ntawm kev teeb tsa. Thaum lub vaj huam sib luag zoo nkauj rwb thaiv tsev sandwich raug teeb tsa, sab laug thiab sab xis, nce thiab nqis sib txawv yuav tsum tsis txhob siab dua 1.5 hli.
Lub vaj huam sib luag zoo nkauj rwb thaiv tsev yog muab tso rau, thiab tom qab txoj haujlwm tau txiav txim siab, cov neeg kho tshuab fasteners yuav tsum tau nruab, thiab lawv yuav tsum tau kho ntawm lub hauv paus txheej nrog tus kheej tapping screws. Cov thauj tog rau nkoj yuav tsum tau nruab los ntawm nruab nrab ntawm ntug ncaj ntawm qhov deb ntawm 300-500mm, 6--8 ib square meter, thiab tom qab ntawd ntxiv cov khoom siv sab nraud los kho qhov siab qhov sib txawv ntawm cov phaj seam yog tias tsim nyog. Tsis txhob siv lub zog ntau dhau los txhim kho lub hauv paus thiab sab nrauv, thiaj li tsis ua rau muaj kev puas tsuaj rau lub rooj tsavxwm.
Hlau carved boards yog siv nyob rau hauv ntau yam. Cia kuv qhia nws qhov kev tiv thaiv kev ruaj ntseg ntawm nws thiab cov txheej txheem tiv thaiv thiab kev paub txog nws txoj kev koom tes nrog cov ntaub ntawv.
1. Reinforcement, txhim khu lub zog tensile thiab deformation kuj ntawm cov av, txhim khu kev ruaj ntseg ntawm lub tsev qauv, thiab txhim kho cov av zoo.
2. Kaw, koom tes nrog lwm cov ntaub ntawv los tsim ib qho impermeable interlayer hauv txheej av. Daim ntawv thov ntawm no nam yog tsuas yog siv rau txoj kev resurfacing thiab kho.
3. Kev tiv thaiv zoo diffuses, kis, los yog decomposes cov concentrated kev nyuaj siab los tiv thaiv cov av los ntawm kev puas tsuaj los ntawm sab nraud quab yuam.
4. Kev lim dej Thaum cov dej ntws los ntawm cov txheej txheej av zoo mus rau txheej txheej coarse-grained av, cov huab cua zoo permeability thiab dej permeability ntawm rab koob-punched hlau carving board yog siv los ua kom cov dej nkag mus thiab cuam tshuam tau zoo. av hais, nplua xuab zeb, pob zeb me me, thiab lwm yam. Txhawm rau kom muaj kev ruaj ntseg ntawm dej thiab av engineering.