Kev teeb tsa pob zeb dag rau hauv pem teb

Cov txheej txheem:

Kev teeb tsa pob zeb dag rau hauv pem teb
Kev teeb tsa pob zeb dag rau hauv pem teb
Anonim

Dab tsi yog pob zeb dag, dab tsi yog nws qhov zoo thiab qhov tsis zoo, ntau yam uas twb muaj lawm, cov yam ntxwv ntawm kev xaiv cov khoom, ua-nws-koj tus kheej tso thev naus laus zis rau hauv pem teb. Pob zeb dag yog cov khoom siv ua los ntawm cov khoom siv hluavtaws uas ua tiav lub ntuj pob zeb. Raws li txoj cai, nws yog ua los ntawm cov pob zeb ntuj tsim los ntawm ntau yam pob zeb, polyester resins, av nplaum thiab ntxhia ntxiv. Cov khoom siv no muaj ntau yam kev hloov kho thiab siv tau zoo heev ua cov ntaub npog.

Khoom cuav zeb muaj pes tsawg leeg

Pob zeb diamond dag
Pob zeb diamond dag

Lub sij hawm "pob zeb dag" suav nrog ntau yam ntaub ntawv sib txawv kiag li. Dab tsi koom lawv yog tias lawv tau tsim los ntawm tus txiv neej siv cov thev naus laus zis tshwj xeeb thiab ua raws li kev yug tsiaj ntuj. Pob zeb dag feem ntau yog ua los ntawm cov cement sib txawv xim, xuab zeb, pob zeb, pob zeb ua pob zeb. Qhov sib xyaw no tseem muaj cov xim xim thiab cov zaub mov. Txhawm rau txhim kho cov yam ntxwv muaj zog, thev naus laus zis thev naus laus zis tau siv ntau zaus. Ib qho khoom tshwj xeeb raws li fiberglass, hlau thiab hluavtaws fiber ntau tau ntxiv rau kev sib xyaw ntawm cov pob zeb yav tom ntej.

Rau kev tsim cov pob zeb dag, polyurethane thiab yas pwm tau siv. Hauv lub tshuab nqus tsev tov khoom, cov muab tub lim tau sib xyaw nrog cov tshuaj, tom qab uas cov tshuaj sib xyaw tau nchuav rau hauv cov pwm. Tom qab qhov sib xyaw ua kom tawv, nws yooj yim tshem tawm ntawm cov pwm. Pob zeb dag tuaj yeem zoo ib yam li ntau hom sib txawv ntawm ntuj "tus kwv": malachite, granite, marble, onyx, sandstone, jasper thiab lwm yam.

Qhov zoo thiab qhov tsis zoo ntawm cov pob zeb dag

Artificial pob zeb pem teb
Artificial pob zeb pem teb

Txhua hom pob zeb dag muaj nws tus kheej cov yam ntxwv. Tab sis feem ntau, qhov zoo ntawm cov khoom no muaj raws li hauv qab no:

  • Ib-thooj qauv … Cov khoom lag luam monolithic ua los ntawm cov pob zeb dag zoo li khov, thiab nws cov qauv tsis hloov nws cov khoom thoob plaws tag nrho cov tuab ntawm cov khoom.
  • Qib siab zog … Raws li ntau qhov kev sim thiab kev tshawb fawb, hais txog lub zog, ntau yam ntawm cov pob zeb dag tsis zoo dua li cov khoom sib piv ntuj, thiab tseem ua kom cov hlau nyob hauv qhov ntsuas no.
  • Hws noo kuj … Pob zeb dag tsis ua rau txhua txoj hauv kev kom cov av noo siab, tsis nqus dej. Yog li ntawd, pwm lossis kab mob yuav tsis tshwm ntawm qhov saum toj no.
  • Kuj ua tshuaj … Pob zeb dag tuaj yeem muab tso rau hauv pem teb hauv chav ua noj, chav dej, chaw tso tsheb thiab lwm qhov chaw, uas yog, nyob rau txhua qhov chaw uas muaj peev xwm kis tau cov tshuaj nyob hauv av.
  • Ua tau ntev … Cov khoom tsim los ntawm cov khoom no yog hnav-tiv taus, vim lawv tsis ntshai yaig, muaj zog cov khoom siv dag zog, kub poob thiab lwm yam tsis zoo.
  • Kev nyab xeeb hluav taws … Cov nplais pob zeb dag rau cov plag tsev yog cov uas tsis kub hnyiab tau thiab tsis muaj cua sov ua kom sov. Yog li ntawd, nws tuaj yeem tso rau hauv pem teb txawm tias nyob ze rau qhov cub, qhov cub, hauv qhov chaw muaj kev phom sij.
  • Ib puag ncig phooj ywg … Txawm hais tias cov khoom siv hluavtaws uas ua los ntawm cov khoom siv no, nws tsis muaj kev phom sij thiab hypoallergenic kiag li.
  • Nyhav nyhav nyhav … Piv rau cov neeg sib txawv ntawm ntuj, pob zeb dag yog sib zog dua, thiab yog li ntawd yooj yim dua rau kev thauj thiab nteg.
  • Kev zoo nkauj tsis txaus siab … Cov xim nplua nuj xim, ntau cov xim ntawm cov pob zeb hluavtaws tso cai rau koj los tsim cov duab tiag tiag ntawm cov duab hauv pem teb. Nws yog qhov nyuaj dua los ua txhua qhov kev xav nrog cov pob zeb ntuj, vim tias txhua lub pob zeb ntuj yog ib tus neeg, thiab nws tuaj yeem nyuaj rau sib sau cov ntsiab lus rau hauv daim duab tag nrho.
  • Tus nqi qis … Pob zeb dag yog pheej yig dua pob zeb ntuj.

Pob zeb dag, raws li txoj cai, tsis xav tau kev saib xyuas tshwj xeeb. Thiab koj tuaj yeem kho qhov chaw puas, tshem tawm cov chips, tawg nrog kev pab los ntawm cov cement mortar, kua nplaum thiab ib pob zeb. Raws li qhov tsis zoo ntawm cov khoom siv dag, lawv yog cov neeg ib leeg rau txhua hom pob zeb. Piv txwv li, agglomerates tsis tiv taus puas dua lwm hom. Thiab pob zeb raws cov pob zeb tau pom zoo kom kho ntxiv nrog cov sib xyaw hydrophobic kom lawv tsis cuam tshuam los ntawm dej.

Lub ntsiab ntau yam ntawm cov pob zeb dag

Pob zeb dag tau muab faib ua plaub pawg loj: agglomerates, porcelain stoneware, acrylic thiab cov khoom siv ua vaj tsev. Lawv txawv ntawm ib leeg hauv kev siv thev naus laus zis, cov khoom siv uas ua rau muaj pes tsawg leeg, cov yam ntxwv tshwj xeeb thiab, raws li, hauv kev siv.

Agglomerates

Artificial pob zeb agglomerate
Artificial pob zeb agglomerate

Hom pob zeb dag no yog tsim los ntawm vibrocompression ntawm lub ntuj muab nrog polyester cob. Kev sib xyaw ua ke ntawm cov khoom siv rau hauv cov khoom kuj tshwm sim nyob rau hauv qhov cuam tshuam ntawm qhov kub siab. Quartz, marble, limestone, granite feem ntau siv los ua cov muab tub lim. Cov khoom siv tau ze tshaj plaws rau ntuj, vim nws suav nrog txog 92 feem pua ntawm cov pob zeb ntuj (tej daim).

Agglomerates tuaj yeem muaj ntau yam xim thiab sawv cev rau kev ua tiav ntawm cov pob zeb ntuj. Lawv ua tau ntev heev, tiv taus siab dabtsi yog khoov thiab ntim khoom hnyav, qhov kub loj poob. Txawm li cas los xij, nws tsis pom zoo kom siv cov khoom siv no los tso rau hauv pem teb dhau ntawm "hauv pem teb sov", vim txheej no yuav deform thiab tsis zoo vim cua sov.

Agglomerates tau tsim los ntawm cov tuam txhab loj thoob ntiaj teb. Cov lag luam me tsis tsim cov pob zeb no vim yog cov cuab yeej kim thiab yuav tsum ua kom tau zoo rau cov tshuaj uas siv hauv tus txheej txheem. Yog li ntawd, hauv kev lag luam hauv tsev, koj tuaj yeem yuav cov khoom siv los ntawm cov khoom lag luam nto moo hauv ntiaj teb.

Quartz agglomerate yog tsim los ntawm cov chaw tsim khoom Samsung (Kaus Lim Qab Teb), DuPont (Tebchaws Asmeskas), Caesarstone (Israel), Silestone (Spain). Cov pob zeb zoo marble zoo yog tsim los ntawm cov tuam txhab los ntawm Ltalis - Quarella, Santamargherita.

Acrylic dag pob zeb

Pob zeb acrylic
Pob zeb acrylic

Pob zeb acrylic yog cov khoom sib xyaw uas suav nrog cov ntxhia ntxhia, cov xim xim, thiab cov kua nplaum acrylic. Qhov tom kawg yog cov khoom sib txuas. Cov ntxhia ntxhia yog aluminium trihydrate. Cov khoom no yog ib feem ntawm cov av nplaum dawb, los ntawm cov plooj (porcelain) zoo. Tsis zoo li agglomerates, tsuas yog kwv yees li 5-7% ntawm cov khoom ntim ntuj tau suav nrog hauv cov khoom sib xws ntawm cov khoom siv hauv av. Qhov no ua rau cov pob zeb pob zeb acrylic ntau ductile. Nws yooj yim dua los kho thiab kho.

Cov khoom siv no muaj cov xim zoo nkauj ntawm cov xim, uas ua rau nws ua tau nrog nws txoj kev pab coj los rau lub neej txhua lub tswv yim tsim. Cov thawj coj hauv kev tsim cov pob zeb acrylic hauv ntiaj teb yog South Kauslim cov tuam txhab Samsung thiab Lion Chemtech, nrog rau Asmeskas DuPont.

Porcelain pob zeb

Artificial pob zeb porcelain stoneware
Artificial pob zeb porcelain stoneware

Lub pob zeb dag no yog tsim los ntawm vibrocompression siv lub siab. Tom qab nias, cov khoom raug rho tawm, uas ua rau nws ruaj khov dua. Nyob rau hauv qhov muaj pes tsawg leeg ntawm cov plooj (porcelain) pob zeb muaj ntau hom av nplaum, feldspar, cov ntxhia ntxiv thiab xim xim.

Sab nrauv, lub pob zeb dag no zoo li iav lossis cov vuas luaj qub. Tab sis tib lub sijhawm, nws muaj cov yam ntxwv muaj zog thiab ua tau zoo tiv taus qhov hloov pauv sai.

Kev ntxhib los mos ntawm cov plooj (porcelain) pob zeb tuaj yeem sib txawv kiag li - los ntawm qhov ci ci rau muted matte, los ntawm kev ua kom zoo tag nrho mus rau nyem.

Nws yuav tsum tau sau tseg tias hom pob zeb dag no muaj teeb meem hauv kev ua. Yog li ntawd, thaj chaw puas ntawm cov plag tsev tsis tuaj yeem kho tau.

Cov thawj coj hauv ntiaj teb tseem ceeb hauv kev tsim cov nplais pob zeb yog cov tuam txhab Italian. Hom xws li Refin, Ariostea tau ua pov thawj lawv tus kheej zoo heev.

Qhob-raws li pob zeb dag

Pob zeb ua pob zeb
Pob zeb ua pob zeb

Hom pob zeb dag no suav nrog cov xuab zeb, Portland MAAs, txhawb cov khoom sib txuas, cov yas yas, xim xim, nthuav av nplaum lossis pumice chips. Vim tias tus nqi qis ntawm cov khoom siv thiab cov cuab yeej tsim khoom yooj yim yooj yim, cov khoom muaj tus nqi peev nyiaj thiab tau siv dav hauv kev tsim kho thiab kho kom zoo nkauj sab hauv. Hauv qhov tsos, nws zoo li lub cib lossis ntau yam pob zeb zoo ib yam li nws hauv kev ntxhib los mos. Cov pob zeb no hnyav me ntsis, thiab nws cov yam ntxwv muaj zog yog qhov siab heev, yog li nws zoo heev rau kev npaj cov ntaub pua tsev. Nws yuav tsis nqa lub nra hnyav rau lub hauv paus lossis hauv pem teb.

Nta ntawm kev xaiv pob zeb dag rau hauv pem teb

Pob zeb dag rau hauv pem teb hauv sab hauv
Pob zeb dag rau hauv pem teb hauv sab hauv

Thaum npaj tsim kho hauv thaj chaw nyob lossis tsis nyob hauv tsev, coj mus rau hauv tus account qhov tshwj xeeb ntawm kev ua haujlwm ntawm cov ntaub npog hauv nws. Ua ntej yuav pob zeb dag rau hauv pem teb, nws raug nquahu kom kawm tsis yog nws cov yam ntxwv tshwj xeeb, tab sis tseem muaj cov yam ntxwv ntawm kev xaiv cov khoom no:

  1. Pob zeb zoo li … Txheeb xyuas nws kom zoo rau qhov muaj nyob ntawm ib nrab, nrog rau kev hloov xim. Qhov ntau muaj, ntau yam thiab ntuj zoo li cov khoom siv yuav saib. Lub pob zeb zoo li tsis txawv txawv, uas muaj xim zoo ib yam li cov vuas pob zeb uas muaj xim zoo ib yam, kev ntxhib los mos thiab qhov loj me. Nyob hauv qhov xwm txheej, nws tsis tuaj yeem pom cov qauv ntawm tib xim. Yog li ntawd, txhawm rau tsim cov ntaub pua tsev zoo nkauj, nws yuav yog qhov zoo tshaj plaws kom xaj tsis yog ib qho ntxoov ntxoo ntawm cov khoom, tab sis ob peb yam uas mus tau zoo.
  2. Lub cev pob zeb … Cov khoom siv dag siv zoo yuav tsum tsis suav nrog cov khoom ntim loj, qhov loj uas ntau dua 5 hli. Txwv tsis pub, lub pob zeb yuav muaj lub zog tsis sib xws, uas muaj qhov pom ntawm qhov sib cais thiab tawg ntawm qhov chaw yav tom ntej. Qhov loj ntawm cov muab tub lim tuaj yeem pom ntawm pob zeb txiav. Piv txwv li, hauv cov plooj (porcelain) pob zeb thiab cov khoom sib xyaw, hom phiaj, lawv yuav tsum tau muab faib rau hauv cov pob zeb loj raws li hauv qab no: cov khoom siv ruaj khov (cov pob zeb ci, cov xuab zeb) dag ncaj qha nyob ze ntawm sab xub ntiag, yog li tsim txheej tiv thaiv zoo; qhov hnyav sib xws xws li cov av nplaum nthuav dav nyob rau hauv qab ze ntawm qhov chaw nraub qaum.
  3. Cov khoom ntim khoom … Nws kuj tseem ceeb heev. Tshwj xeeb tshaj yog tias koj xav tau thauj nws koj tus kheej yam tsis thauj khoom. Qhov zoo tshaj, cov thawv rau pob zeb dag yuav tsum tau nruab nrog cov khoom tshwj xeeb uas yuav tiv thaiv cov khoom los ntawm kev puas tsuaj lossis tawg.

Raws li kev ua haujlwm ntawm qhov no lossis lub pob zeb dag, nws yog qhov zoo tshaj plaws los xaiv cov plooj (porcelain) pob zeb ua cov plag tsev rau chav ua noj thiab chav dej. Rau chav nyob, koj tuaj yeem yuav pob zeb acrylic, uas muaj qhov dav tshaj plaws ntawm cov xim. Ntau yam agglomerates ua haujlwm zoo ib yam. Yog tias koj tab tom ua hauv pem teb hauv thaj chaw uas tsis yog neeg nyob, xws li chaw rau tsheb, tom qab ntawd koj tuaj yeem yuav pob zeb raws cov pob zeb ua ke. Nws pheej yig thiab siv tau. Nws raug nquahu kom muab cov vuas pob zeb matte tso rau hauv chav dej thiab txoj kev hauv tsev. Kev khawb tau tuaj yeem tshwm sai sai rau ntawm qhov ci vim yog muaj cov xuab zeb thiab cov av qeeg nyob hauv qab taw, thiab dej nkag rau ntawm qhov ci ci yuav ua rau nce slipperiness thiab raug mob.

Thaum txhim kho cov plag tsev hauv chav uas qhov tseem ceeb ntawm tus qauv thiab tsim tshwj xeeb tuaj ua ntej, nws zoo dua rau xaiv pob zeb acrylic. Tus so ntawm ntau yam ntawm cov khoom siv dag tsis txawv hauv ntau yam xim, textures thiab qauv.

Artificial pob zeb txhim kho tshuab hauv pem teb

Feem ntau, cov txheej txheem ntawm kev tsim cov pob zeb pob zeb dag rau hauv pem teb tsis txawv ntau los ntawm kev teeb tsa cov vuas zoo tib yam. Koj yuav tsum tau ua tiav cov haujlwm hauv theem: kev npaj ntawm lub hauv paus, cov khoom siv nws tus kheej, tso thiab grouting.

Kev npaj ua haujlwm ua ntej tso pob zeb dag

Kev npaj hauv pem teb
Kev npaj hauv pem teb

Ua ntej tshaj plaws, koj yuav tsum tshuaj xyuas lub hauv paus ntxhib uas cov vuas yuav muab tso. Yog tias muaj qhov tsis sib xws ntawm nws, tom qab ntawd lawv yuav tsum raug tshem tawm. Koj tuaj yeem sau rau hauv lub ntsej muag tshiab lossis siv qhov sib xyaw ua ke tus kheej los ua qhov tsis xws luag. Qhov chaw ua haujlwm yuav tsum qhuav thiab huv si, tsis muaj kab nrib pleb, tsis muaj suab nrov. Yog tias muaj cov roj pleev xim rau ntawm cov hauv qab, xuab zeb lawv nrog cov ntawv xuab zeb. Nws raug nquahu kom kho lub hauv paus uas tau npaj ua ntej nrog cov primer. Nyob rau tib theem, koj yuav tsum npaj phiaj xwm rau tso pob zeb dag. Koj yuav tsum txiav txim siab txog yam txheej txheem twg koj yuav tso cov vuas, kos duab lossis kos duab. Yog tias tsim nyog, cov ntawv ntxhib tuaj yeem siv rau hauv cov subfloor.

Ua ntej pib ua haujlwm nrog cov vuas, nws txheej txheej saum toj kawg nkaus yuav tsum tau ntxuav ntawm txheej txheej tiv thaiv, uas cov tuam txhab tsim khoom feem ntau thov txhawm rau tiv thaiv cov khoom los ntawm kev puas tsuaj thaum thauj mus los. Feem ntau, cov txheej txheem txheej txheem yog siv rau cov laj thawj no. Nws tuaj yeem tshem tawm tau yooj yim nrog dej sov thiab cov tshuaj ntxuav. Paraffin tuaj yeem tshem tawm nrog spatula. Kev teeb tsa tuaj yeem nqa tawm ntawm qhov kub ntawm +5 degrees. Nco ntsoov tias cua sov hauv pem teb raug kaw.

Cov cuab yeej thiab cov khoom siv rau kev tso pob zeb dag

Comb trowel
Comb trowel

Txawm hais tias hom pob zeb zoo li cas koj cov pobzeb hauv pem teb tau ua los ntawm, thaum nws teeb tsa koj yuav xav tau cov cuab yeej hauv qab no: tus pas ntsuas lossis ntsuas ntsuas, lub tsev lossis qib, qib trowel roj hmab, ib khub spatulas (tsis tu ncua thiab thais), laum nrog cov khoom sib txuas, sib tsoo nrog lub pob zeb diamond log lossis cov pob zeb txiav txiav. Thaum xaiv cov txhuam hniav, nco ntsoov tias qhov loj dua koj cov nplais, cov hniav loj dua ntawm cov cuab yeej yuav tsum yog.

Koj kuj yuav tsum tau npaj silicone sealant, tshwj xeeb kua nplaum rau pob zeb dag, grout, ntoo khaub lig.

Qee hom pob zeb dag, piv txwv li, agglomerates, cov pob zeb ua pob zeb, muaj cov dej qis lossis qis heev. Vim li no, cov nplaum yuav tsum tau xaiv kom nws lav tau qhov ua tau zoo ntawm qhov chaw. Nws tsis pom zoo kom siv cov cement mortars. Nws raug nquahu kom xaiv cov nplaum sib xyaw nrog qhov feem pua siab ntawm cov polymers.

Cov lus qhia rau tso cov vuas rau hauv pem teb

Tso cov plooj (porcelain) pob zeb rau hauv pem teb
Tso cov plooj (porcelain) pob zeb rau hauv pem teb

Nws raug nquahu kom pib tso los ntawm nruab nrab ntawm hauv pem teb. Cov vuas yuav tsum tau muab tso ua ke, raws ntug ntug hauv av, yuav tsum muaj tag nrho lossis txiav cov pob zeb uas muaj qhov loj ib yam nyob ze ntawm phab ntsa.

Peb ua haujlwm nyob rau hauv qhov kev txiav txim no:

  • Peb npog ib cheeb tsam me me ntawm hauv pem teb nrog cov nplaum sib xyaw siv cov txhuam hniav. Peb kuj siv nws rau sab nraum qab ntawm cov nplais.
  • Tsis tas tos kom cov khoom sib tov qhuav, muab cov khoom tso rau hauv av thiab maj mam nias rau ntawm nws.
  • Muab lub slab tom ntej no rau ntawm ntug thiab ua raws li qhov dhau los. Tom qab ntawd, muab cov khoom tso rau hauv av nrog nws tag nrho saum npoo.
  • Nco ntsoov tias muaj qhov sib txawv me me ntawm cov laug cam nyob ib sab, tsis ntim nrog kua nplaum. Rau qhov no peb siv ntoo khaub lig.
  • Yog tias koj xav tau hloov txoj haujlwm ntawm lub hauv paus (hloov pauv, nias rau hauv), tom qab ntawv qhov no tuaj yeem ua tiav hauv kaum feeb tom qab kho tas.
  • Peb mus ntawm qhov chaw nruab nrab ntawm hauv pem teb mus rau phab ntsa, maj mam ntxiv kua nplaum.
  • Ntawm cov phab ntsa ntawm phab ntsa lossis sab nrauv, peb pib tso nrog tag nrho cov pob zeb. Muab cov txiav txiav rau sab hauv.
  • Hauv kab lus ntawm cov chav, peb tso cov nqaws raws txoj kab ntawm kev hloov pauv los ntawm ib qho mus rau lwm qhov.
  • Thaum tso rau hauv cov niches, faib cov khoom siv kom qhov txiav ib feem ntawm qhov dav ib yam nyob hauv nruab nrab lossis sib npaug raws ntug.
  • Peb txheeb xyuas qhov sib npaug ntawm cov masonry ib ntus nrog qib tsev.

Yog tias koj yuav tsum tau so los ntawm kev teeb tsa cov pob zeb dag hauv tib chav, tom qab ntawd nws yuav tsum nco ntsoov tias cov khoom siv uas tau tso tseg yav dhau los nyob. Cov vuas uas tau tso tom qab kuj tseem yuav poob zoo li cov kua nplaum qhuav. Yog li, yog tias koj txuas ntxiv tso rau tib qib, nws yuav ua rau muaj qhov sib txawv hauv qhov siab. Feem ntau nws siv sijhawm 1 txog 3 hnub los ua kom cov kua nplaum kom qhuav.

Cov txheej txheem grouting

Grouting vuas
Grouting vuas

Tom qab cov kua nplaum tau qhuav tag thiab ua raws cov vuas, cov txheej txheem grouting tuaj yeem pib. Txhawm rau ua qhov no, koj yuav tsum yuav cov khoom sib xyaw ntawm qhov ntxoov ntxoo haum. Txawm li cas los xij, koj tuaj yeem sim thiab xaiv cov xim grout uas yuav sib piv nrog qhov ntxoov ntxoo tseem ceeb ntawm cov khoom siv hauv pem teb. Qhov no yuav txhim kho cov nplais qauv. Thiab lub foob rau kom phim cov pob zeb dag yuav ua rau saum npoo zoo ib yam thiab nyob nruab nrab.

Thaum pib ua haujlwm, xyuas seb cov nqaws huv si. Yog tias muaj plua plav lossis cov khib nyiab, qhov ua tiav ntawm lub hauv paus yuav raug puas ntsoog. Thov sib tov nrog cov roj hmab tshwj xeeb spatula kab pheeb ces kaum txheeb ze rau qhov sib koom ua ke. Yog tias muaj qhov khoob nruab nrab ntawm phab ntsa thiab hauv pem teb, tom qab ntawd lawv yuav tsum xub ntim nrog silicone. Tshem cov seem ntawm cov hmoov sib tov los ntawm cov nplais nplais nrog cov ntaub ntub dej. Tom qab tso cov vuas thiab pleev xim rau, koj tuaj yeem ntxuav hauv av kom tiav tom qab 14 hnub thaum ntxov. Yuav ua li cas tso pob zeb dag rau hauv pem teb - saib cov vis dis aus:

Pob zeb pob zeb dag yog cov khoom siv niaj hnub no, zoo nkauj thiab siv tau. Hauv ntau qhov kev hwm, nws tsis zoo dua li lub pob zeb ntuj, thiab hauv qee qhov nws yog qhov zoo tshaj. Xaiv cov khoom tsuas yog los ntawm cov tuam txhab paub zoo, thiab cov nplaim yuav ua haujlwm rau koj ntau xyoo yam tsis poob nws qhov ntxim nyiam thiab ua haujlwm ntev.

Pom zoo: