Ntoo slabs tuaj nyob hauv txhua daim duab thiab qhov loj me thiab tuaj yeem siv los ua ntau yam khoom, xws li rooj tog zaum, txee saum, lossis kho kom zoo nkauj. Txawm li cas los xij, nws tuaj yeem yog qhov mob tiag tiag thaum cov ntoo zoo nkauj slab tawg sib cais lossis tsim kev sib cais tsis zoo. Thaum koj xub txiav cov ntoo ntoo, koj yuav tsum qhuav nws kom nws tsis tawg lossis deform thaum koj pib ua haujlwm nrog nws. Cov ntoo uas tsis tau ua tiav ib txwm nqaim thiab nthuav tawm txawm tias tom qab nws qhuav, tab sis koj tuaj yeem txo qhov nws hloov pauv ntau npaum li cas los ntawm kev siv ntoo ruaj khov. Yog tias koj twb muaj cov ntoo ua tiav, tsuas yog ceev faj thaum koj siv cov cuab yeej ntawm nws. Nrog lub sijhawm me ntsis thiab ua siab ntev, koj tuaj yeem ua ib qho twg ntev dua.
Cov kauj ruam
Txoj Kev 1 ntawm 3: Kom Qhuav Fresh-Cut Slabs
Kauj Ruam 1. Qhuav koj cov ntoo hauv thaj chaw uas tsis muaj tshav ntuj ncaj qha
Tshav ntuj ua kom cov ntoo sab nrauv nrawm dua li cov ntoo sab hauv ntawm lub lauj kaub, uas tuaj yeem ua rau koj cov ntoo tawg. Yog tias koj tab tom ziab koj cov slab sab nraum, tso rau hauv qhov chaw ntxoov ntxoo uas tau npog kom nws tsis ntub los ntawm nag. Txwv tsis pub, koj tuaj yeem qhuav cov pob zeb hauv lub nkas -las lossis tso tseg.
Thaum koj tuaj yeem siv cov kiv cua thiab dehumidifiers kom nrawm cov txheej txheem kom qhuav, nws yuav ua rau koj cov ntoo tawg lossis tawg
Kauj Ruam 2. Txhuam lub qhov kawg rau ntawm qhov kawg ntawm qhov slab
Ntoo qhuav sai dua los ntawm kev txiav qhov kawg thiab tuaj yeem ua rau tawg thiab tawg. Dip tus txhuam hniav nyob rau hauv qhov kawg foob thiab pleev xim rau lub tsho me me rau ntawm qhov kawg ntawm koj lub lauj kaub. Tsis txhob muab lub hau los yog cov npoo ntev ntawm cov ntoo ua kom cov ntoo tseem qhuav tawm mus rau qib ua haujlwm tau.
- Koj tuaj yeem yuav qhov kawg foob los ntawm koj lub khw muag khoom kho vajtse hauv ib cheeb tsam.
- Koj kuj tseem tuaj yeem pleev xim qhov kawg hauv qhov quav kom kaw lawv yog tias koj tsis muaj qhov kawg foob.
Kauj Ruam 3. Muab cov pob zeb sib dhos nrog spacers nyob nruab nrab ntawm lawv kom muaj cua ntau dua
Txiav cov ntoo seem uas yog 3-4 ntiv tes (7.6-10.2 cm) tuab rau hauv av kom lawv nyob deb li ntawm 18–24 ntiv (46–61 cm) sib nrug. Muab koj lub lauj kaub tso rau saum cov seem ntoo. Yog tias koj muaj daim ntxiv uas koj tab tom ziab, tso 1 hauv (2.5 cm) spacers nruab nrab ntawm txhua qhov slab kom lawv nyob raws kab nrog seem ntoo.
- Yog tias koj tsis siv spacers, huab cua tsis tuaj yeem ntws ntawm cov pob zeb kom lawv tsis tuaj yeem qhuav sib npaug.
- Muab ib daim plywood nrog cinder blocks tso rau saum koj pawg kom ua rau sab saum toj tiaj tiaj.
Kauj Ruam 4. Npog ntoo nrog daim pam los yog ntaub ntaub
Qhwv ntoo hauv ib daim ntaub loj ua pa, xws li daim pam lossis ntaub ntaub, yog li cua tseem tuaj yeem ntws los ntawm nws. Daim ntaub kuj tseem yuav pab cua sov kom cov ntoo sab hauv thiab sab nrauv qhuav ntawm qhov zoo ib yam. Khaws daim ntaub rau ntawm cov ntoo thoob plaws lub sijhawm ziab.
Tsis txhob siv cov khoom uas tsis ua pa, xws li yas, qhwv koj cov ntoo vim nws yuav tsis pub cov ntoo qhuav kom qhuav
Kauj Ruam 5. Tso ntoo kom qhuav 1 xyoos rau txhua 1 hauv (2.5 cm) ntawm qhov tuab
Txheeb xyuas cov ntoo ib zaug lossis ob zaug txhua lub lim tiam rau cov pwm lossis rot, thiab tsuag nws nrog lub hom phiaj huv huv los tua cov kab mob yog xav tau. Txawm hais tias lub pob zeb zoo li qhuav sab nraud, nws tseem tuaj yeem ntub sab hauv. Yog tias koj xav tshuaj xyuas cov qib dej noo, tuav cov ntoo ntawm cov ntsuas dej noo tiv thaiv ntoo kom nyeem tau.
Feem ntau, koj yuav tsum qhuav ntoo ntawm 6-12% cov dej noo ua ntej ua haujlwm nrog nws yog li nws tsis warp
Tswv yim:
Cov pob zeb hloov pauv, tseem hu ua cov hlais lossis cov ncuav qab zib, muaj ntau qhov sib faib thaum lawv qhuav. Txhawm rau tiv thaiv qhov tawg tsis zoo, sim txiav cov kab sib dhos ib nrab ua ntej koj qhuav nws kom koj tuaj yeem lo cov khoom rov qab ua ke thaum lawv ntsws.
Txoj Kev 2 ntawm 3: Siv Stabilizer rau Ntoo Tsis Tiav
Kauj Ruam 1. Muab daim ntaub qhwv rau hauv phuam ntub rau 2-3 teev
Ntoo ruaj khov nqus tau zoo tshaj plaws rau hauv cov ntoo uas muaj dej noo vim nws tuaj yeem ntws tau yooj yim dua. Ntub cov phuam loj nrog dej sov thiab tshem tawm cov dej ntau dhau. Muab daim phuam hla daim kab xev thiab qhwv nws ib ncig ntawm daim ntoo tag nrho. Khaws cov phuam nyob ib ncig ntawm qhov slab tsawg kawg 2 teev yog li nws tuaj yeem nqus tau qee cov dej noo.
- Siv ntau txoj phuam los qhwv koj cov slab yog tias koj xav tau.
- Yog tias koj siv ntoo txiav tshiab, koj tsis tas yuav ntub cov pob zeb vim tias nws twb muaj dej txaus lawm.
Kauj Ruam 2. Teeb lub lauj kaub rau ntawm cov yas hauv lub khob yas lossis iav
Xaiv lub thawv uas loj thiab tob txaus kom haum rau tag nrho cov slab. Teem 2 seem ntoo uas yog 1 nti (2.5 cm) tuab rau hauv qab ntawm lub ntim thiab muab koj cov slab tso rau saum lawv. Txoj kev ntawd, tus stabilizer tseem tuaj yeem nqus tau los ntawm hauv qab ntawm slab.
Yog tias koj tsis tuaj yeem haum koj cov slab hauv lub thawv, koj tuaj yeem kis tus stabilizer nrog txhuam txhuam
Ceeb toom:
Tsis txhob siv hlau ntim nrog cov ntoo ruaj khov vim nws tuaj yeem ua rau muaj tshuaj lom thiab ua rau kev kho mob tsis zoo.
Kauj Ruam 3. Submerge slab hauv ntoo stabilizer
Ntoo stabilizer yog ib yam ntawm cov tshuaj uas tiv thaiv koj cov slab los ntawm kev hloov pauv thiab tawg. Ncuav koj cov ntoo ruaj khov rau hauv lub thawv kom nws npog koj daim ntoo kom tiav. Nco ntsoov tias sab saum toj ntawm ntoo tsis tawm los ntawm cov kua, lossis lwm yam nws yuav qhuav tawm.
- Koj tuaj yeem yuav ntoo ruaj khov los ntawm koj lub khw muag khoom kho vajtse hauv ib cheeb tsam. Tus nqi uas koj xav tau yog nyob ntawm qhov slab tuab thiab qhov loj ntawm lub thawv uas koj siv.
- Yog tias ntoo pib ntab hauv qhov ruaj khov, sim hnyav nws nrog cov seem ntoo lossis pob zeb kom nws nyob qis qis.
- Yog tias koj txhuam cov tshuaj tiv thaiv kab mob rau ntawm slab, kis lub tsho me me rau ntawm cov ntoo thiab tso cai rau nws tsau rau hauv cov fibers rau 5-10 feeb. Khaws thov lub tsho tiv no ntawm qhov ruaj khov kom txog thaum daim ntawv tsis nqus tau ib qho ntxiv lawm. So tawm qhov ruaj khov tshaj nrog daim ntaub khw.
Kauj Ruam 4. Npog lub thawv nrog yas kom cov nplais tsis qhuav
Rip tawm daim yas qhwv qhwv uas loj txaus los npog koj lub ntim. Nias cov ntug ntawm cov yas qhwv tawm tsam ob sab ntawm lub khob kom koj ua kom nws airtight. Yog tias koj daim me me dhau lawm, muab cov yas qhwv ntau dua li ntawm 1 nti (2.5 cm).
Siv cov yas qhwv rau ntawm cov ntoo yog tias koj txhuam ntawm qhov ruaj khov ib yam
Kauj Ruam 5. Tsau cov slab 1 hnub rau txhua 1 hauv (2.5 cm) ntawm tuab
Khaws lub khob ntim nrog koj cov slab hauv qhov chaw nyab xeeb kom nws tsis txhob nchuav lossis tsoo. Tawm ntawm qhov slab ib leeg kom tus stabilizer tuaj yeem nqus tau tob rau hauv ntoo yog li nws tsis tshua muaj qhov ntswj los yog ntsws. Thaum koj daim ntawv ua tiav so so, koj tuaj yeem nqa nws tawm ntawm lub ntim dua.
- Piv txwv li, yog tias koj cov nplais yog 3 ntiv tes (7.6 cm) tuab, tso nws rau hauv dej tsawg kawg 3 hnub.
- Nws tsis ua li cas yog tias koj tawm ntoo hauv qhov ruaj khov ntev dua, tab sis nws tseem tuaj yeem tawg yog tias koj coj nws tawm sai dua.
- Txhuam koj tus stabilizer txhua txhua hnub yog tias koj nquag txiav koj cov ntoo slab. Txwv tsis pub, koj tuaj yeem tso nws kom qhuav tag nrho ntawm kev kho mob.
Kauj Ruam 6. Cia cov ntoo qhuav kom txog thaum nws muaj cov dej noo 6-10%
Khaws ntoo kom deb ntawm tshav ntuj ncaj qha vim nws tuaj yeem ua kom lub sijhawm qhuav thiab ua rau nws tawg. Hloov chaw, khaws nws nyob rau hauv qhov chaw qhuav nrog tsawg dua 70% cov av noo kom nws tuaj yeem qhuav tawm. Txheeb xyuas cov dej noo ib zaug txhua 2-3 lub lis piam nrog lub ntsuas dej ntsuas hauv tes. Nias qhov ntsuas ntawm lub ntsuas cua mus rau sab saum toj ntawm koj cov slab thiab txheeb xyuas qhov nyeem ntawm qhov screen. Yog tias nws siab dua 10%, cia cov ntoo kom qhuav ntev dua. Xyuas kom cov ntoo qhuav ua ntej siv nws rau ib qhov haujlwm.
Feem ntau, koj cov nplais yuav siv li 1 xyoos kom qhuav tawm rau txhua 1 nti (2.5 cm) ntawm qhov tuab, tab sis nws tuaj yeem sib txawv raws qhov loj me me ntawm daim, qhov kub thiab txias
Txoj Kev 3 ntawm 3: Zam Kev Txom Nyem Los Ntawm Cov Cuab Yeej
Kauj Ruam 1. Laum cov qhov av hla qhov slab ua ntej yuav siv cov ntsia hlau lossis ntsia hlau
Tsav tus ntsia hlau lossis ntsia hlau rau hauv cov ntoo tuaj yeem ua rau nws muaj zog thiab ua rau nws sib cais. Xaiv ib qho laum me ntsis txog 1⁄4 nti (0.64 cm) thinner dua li cov ntsia hlau lossis ntsia hlau koj tab tom siv thiab muab tso rau hauv koj lub laum. Ua kom koj lub qhov ncaj ncaj los ntawm slab ua ntej rub qhov me ntsis tawm. Muab tus taw tes ntawm koj tus ntsia hlau lossis ntsia hlau tso rau hauv lub qhov ua ntej tsav tsheb mus.
Ua ntej qhov kev khawb lub qhov tso tawm qhov siab los ntawm ntoo yog li nws tsis tshua tawg mus rau ntawm ntug
Kauj Ruam 2. Blunt qhov taub ntawm tus ntsia thawv ua ntej rauj
Cov ntsia hlau ntse tuaj yeem cais cov ntoo ntoo thaum koj ntaus lawv, yog li xyuas lawv cov ntsiab lus ua ntej. Yog tias koj xav tias ntoo tuaj yeem tawg, tig cov ntsia hlau rov qab thiab coj mus rau qhov koj nrog rauj 2-3 zaug kom ua rau nws tiaj. Txoj kev ntawd, tus ntsia hlau yuav zuaj thiab ua kom cov ntoo qis dua qhov muab nws sib cais.
Qee cov ntsia hlau twb muaj qhov tsis pom tseeb, yog li koj tsis tas yuav ua kom lawv ncaj
Kauj Ruam 3. Txheeb ntoo nrog rab riam muaj txiaj ntsig yog tias koj npaj yuav pom nws
Kos kab uas koj xav txiav nrog tus xaum ua ntej. Siv txoj hlua ncaj nraim raws li phau ntawv qhia, siv rab riam muaj txiaj ntsig raws koj kab kom txiav mus rau saum ntoo. Teem lub saw nyob saum cov kab qhab nias thiab pib txiav cov slab.
- Qhov no ua haujlwm zoo rau txhua tes lossis pom hluav taws xob.
- Cov hniav yuav hlais hla cov ntoo ntoo kom lawv thiaj li tsis tawg lossis tawg thaum koj siv lub saw.
Ceeb toom:
Txiav tawm ntawm koj lub cev kom koj tsis txhob raug mob rau koj tus kheej yog tias cov hniav ntog.
Kauj Ruam 4. Muab daim kab xev npog rau ntu uas koj tab tom txiav kom tsis txhob tawg
Muab ib daim kab xev npog ib ncig daim kab xev thiab kos kab uas koj xav txiav rau saum nws. Pib maj mam pom raws koj kab kom txog thaum koj txiav los ntawm tag nrho cov slab. Daim kab xev npog yuav tsum tuav cov npoo ntoo kom lawv tsis txhob tawg lossis tawg.
Tev daim kab xev tawm maj mam thaum koj tshem nws tsuas yog muaj cov ntoo xoob xoob xoob
Lub tswv yim
- Txawm hais tias koj cov ntoo ua rau tawg lossis tawg, koj tuaj yeem ua qhov khoob nrog cov muab ntoo lossis epoxy los pab nkaum lawv.
- Ntoo qhuav ntawm tus nqi sib txawv nyob ntawm qhov loj thiab hom, yog li koj cov nplais yuav siv sijhawm ntev dua kom qhuav dua lwm qhov.
