Video: Vim li cas kuv cov pob zeb tshiab zoo li blotchy?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Discoloration ntawm qhov chaw tshiab pob zeb ua tau yog los ntawm ntau yam suav nrog kev sib xyaw tsis sib xws, ntau dhau lossis tsis txaus dej, cov khoom siv tsis zoo, kev ua haujlwm tsis zoo, kev siv calcium chloride, teeb meem ib puag ncig, lossis teeb meem tsim thaum lub qhov hws lossis thaum lub sijhawm txheej txheem kho.
Tib neeg tseem nug, dab tsi ua rau muaj xim daj hauv cov pob zeb tshiab?
Calcium chloride hauv qhob yog lub hauv paus ua ntawm ua kom pom xim . Pob zeb qhov chaw uas troweled ntxov dhau yuav ua rau kom cov dej- cement ratio ntawm qhov chaw thiab lighten xim. Pob zeb uas tsis yog kho kom zoo lossis kho tau zoo yuav tsim kho xim.
Yuav ua li cas koj kho blotchy sealer ntawm pob zeb? Txhawm rau kho khawb qhov uas twb muaj lawm, so Xylene rau ntawm thaj chaw thiab rov ua dua lub tsho tshiab lub teeb heev ntawm qhob foob ntawm thaj chaw. Blotchy thiab Tsaus Pob zeb : Blotchy pob zeb tuaj yeem tshwm sim los ntawm daim ntawv thov. Txhawm rau tiv thaiv dhau daim ntawv thov, thov sealers nyob rau hauv nyias, txawm lub tsho loj.
Ua li no, koj yuav kho pob zeb blotchy li cas?
Sim nws ntawm ib ntu me ua ntej. Dampen thaj chaw ua ntej thov cov kua qaub ntxuav; yaug nrog dej huv 15 feeb tom qab siv. Yog tias lwm txoj hauv kev tsis ua tiav, ntxuav nrog kev daws ntawm diammonium citrate (lossis ammonium citrate, dibasic), ob phaus rau ib nkas loos dej. Thov rau qhov chaw qhuav rau 15 feeb.
Cov xim dab tsi yog pob zeb thaum nws qhuav?
Tshiab qhob yeej ib txwm tsaus dua li thaum nws tau kho zoo thiab qhuav . Txawm tsis muaj xim qhob . Tos tsawg kawg yog 7 mus rau 10 hnub kom txog thaum qhov tshiab qhob tau tawv thiab qhuav. Yog hais tias tus qhob yog nyob rau ntawm qhov chaw ntub dej lossis muaj dej nyob hauv av, nws tuaj yeem tsaus ntuj ntev npaum li nws ntub.
Pom zoo:
Kuv xav tau cov pob zeb ntau npaum li cas hauv qab pob zeb?
Excavate cov av mus rau qhov tob ntawm 8 ntiv tes, cia 4 ntiv tes rau lub hauv paus pob zeb thiab 4 ntiv tes rau pob zeb pob zeb
Cov pob zeb ua pob zeb zoo li cas?
Spalling pob zeb tuaj yeem zoo li puag ncig lossis oval kev nyuaj siab nyob ntawm qhov chaw lossis pob qij txha. Spalling feem ntau tshwm sim nyob rau hauv cov huab cua txias thaum de-icing tshuaj siv los yog thaum caij ntuj sov-thaw cycles ua puas lub pob zeb
Yuav ua li cas koj hloov cov pob zeb qub rau cov pob zeb tshiab?
Laum 5/8-inch inch qhov 6-inch tob rau hauv cov pob zeb qub. Yaug cov qhov nrog dej. Txhaj epoxy rau hauv qab ntawm lub qhov. Ntxig 12-nti ntev ntawm rebar rau hauv lub qhov, twisting lawv los xyuas kom meej ib tug txawm txheej ntawm epoxy nyob ib ncig ntawm lawv ncig thiab raws lawv ntev nyob rau hauv lub qhov
Yog vim li cas kuv cov pob zeb tshiab yog blotchy?
Sab saum toj-rated pob zeb ua tau zoo thiab cov koom haum kev lag luam uas peb tau sab laj hais tias calcium chloride, tshwj xeeb tshaj yog tias ntxiv rau hauv cov nyiaj uas mus txog 2 feem pua ntawm cov cement hnyav, tuaj yeem ua rau mottled, blotchy nto. Lawv hais tias qhov tsis muaj xim yog tej zaum tsuas yog qhov teeb meem zoo nkauj xwb, tsis yog ib qho cim ntawm qhov tsis muaj zog hauv lub slab
Koj puas tuaj yeem muab cov pob zeb zoo nkauj tshaj cov pob zeb uas twb muaj lawm?
Koj tuaj yeem ua pob zeb tsuas yog thaum nws tseem ntub los ntawm lub ncuav. Txhawm rau ntxiv kev ntxhib los mos rau lub patio uas twb muaj lawm, ncuav ib txheej tshiab ntawm pob zeb tshaj qhov qub thiab stamp nws, muab cov patio uas twb muaj lawm yog qhov zoo. Koj tuaj yeem ua rau pom qhov zoo ntawm cib ua haujlwm dhau ntawm qhov chaw ua vaj tse tshiab