Cov txheej txheem:
Video: Koj yuav kho li cas puas sandstone?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
- Ua 3/4-inch txiav ib ncig ntawm txhua qhov chaw tsis zoo ntawm qhov xuab zeb sill nrog ib tug ntub pob zeb diamond hniav.
- Txiav tawm lub pob zeb uas txhais los ntawm pob zeb diamond txiav nrog pneumatic rauj thiab chisel.
- Tsim "mechanical keys" hauv lub xuab zeb sill.
- Ntxuav lub xuab zeb nto ua ntej thov lub thaj.
Ua raws li qhov no, koj yuav ua li cas kho cov pob zeb puas?
6 Cov kauj ruam rau Kev Kho Pob Zeb
- Ntsuam xyuas qhov puas. Kev kho tsuas yog qhov tsim nyog xwb tsis tsuas yog ua rau cov peev nyiaj qis xwb, nws tseem khaws cia ntau ntawm cov ntaub hauv tsev ntau li ntau tau.
- Nrhiav Kev Sib Tw.
- Tshem Tawm Lub Pob Zeb Puas.
- Txiav Pob Zeb Tshiab.
- Ua haujlwm saum npoo.
- Teeb Kho.
Ib tug kuj yuav nug, yuav ua li cas kho crumbling mortar? Txiav tawm lub crumbling tshuaj khib , tsawg kawg 1/2 nti sib sib zog nqus, txhawm rau muab lub suab puag rau qhov tshiab mortar pob qij txha. Loos los yog tawg cib mortar pob qij txha tuaj yeem kim heev los kho, tab sis kho ua haujlwm - hu ua tuckpointing - tuaj yeem ua tiav los ntawm txhua tus neeg uas muaj caj npab muaj zog.
Xav txog qhov no, dab tsi ua rau sandstone crumble?
Ntau dhau spalling tuaj yeem ua rau a qauv rau tawg Spalling - qee zaum tsis raug hu ua spaulding lossis spalding - yog qhov tshwm sim ntawm cov dej nkag hauv cib, pob zeb, lossis pob zeb ntuj. Nws yuam kom lub ntsej muag tev, tawm, lossis flake tawm. Nws kuj tseem hu ua flaking, tshwj xeeb tshaj yog hauv cov limestone.
Yuav ua li cas koj rebuild lub pob zeb phab ntsa?
Txhawm rau kho qhov kev puas tsuaj, tshem cov pob zeb los ntawm qhov chaw puas thiab tsawg kawg yog ob lub pob zeb dav. Khawb qhov 6- mus rau 8-nti qhov uas koj tau tshem cov pob zeb. Sau cov trench nrog pob zeb me ntsis ntawm ib lub sij hawm thiab tamp nws thaum koj mus. Rov tsim dua ntu ntawm phab ntsa.
Pom zoo:
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