Betonokontakt (48 Duab): Daim Ntawv Thov Ntawm Pob Zeb Sib Cuag Primer, Cov Yam Ntxwv Ntawm Kev Sib Xyaw

Cov txheej txheem:

Video: Betonokontakt (48 Duab): Daim Ntawv Thov Ntawm Pob Zeb Sib Cuag Primer, Cov Yam Ntxwv Ntawm Kev Sib Xyaw

Video: Betonokontakt (48 Duab): Daim Ntawv Thov Ntawm Pob Zeb Sib Cuag Primer, Cov Yam Ntxwv Ntawm Kev Sib Xyaw
Video: Ntshav qhia tau tib neeg tus yam ntxwv tom qab kev sib yuav 2024, Plaub Hlis Ntuj
Betonokontakt (48 Duab): Daim Ntawv Thov Ntawm Pob Zeb Sib Cuag Primer, Cov Yam Ntxwv Ntawm Kev Sib Xyaw
Betonokontakt (48 Duab): Daim Ntawv Thov Ntawm Pob Zeb Sib Cuag Primer, Cov Yam Ntxwv Ntawm Kev Sib Xyaw
Anonim

Hauv txheej txheem kho tus kheej hauv chav tsev, qhov teeb meem tsis tau pom dua los ntawm kev ua tsis tau zoo ntawm cov ntaub ntawv tiav rau saum npoo uas lawv tau txuas nrog tuaj yeem tshwm sim. Txhawm rau kom tsis txhob ntsib cov teeb meem no, nws raug nquahu kom ua ntej kho lub hauv paus txheej nrog kev sib cuag. Txhawm rau siv cov lus sib xyaw kom raug, nws txaus los nkag siab tias nws yog dab tsi, thiab qhov tseem ceeb tshaj plaws yuav ua li cas thiab rau yam twg nws tau siv.

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Peculiarities

Kev Tiv Thaiv Cov Pob Zeb yog qhov tshwj xeeb nkag mus tob tob sib xyaw ua ke raws li qhov sib xyaw ua kom sib xyaw quartz muab rau hauv cov xuab zeb, qhov loj me me uas yog 300-600 microns. Los ntawm suav nrog cov khoom siv no hauv kev daws teeb meem, qhov ntxhib ntxhib yog tsim, uas ua haujlwm tiav tuaj yeem ua tiav nrog cov khoom siv kiag li. Cov pob zeb sib txuas ua ke ruaj khov rau lub hauv paus vim tias muaj cov nplaum polymer tshwj xeeb hauv cov muaj pes tsawg leeg.

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Qhov dav ntawm cov khoom siv yog dav heev. Rau kev ua haujlwm sab hauv, txhua qhov chaw tau kho nrog nws: qab nthab, phab ntsa thiab hauv pem teb.

Nyob rau tib lub sijhawm, tsuas muaj ob txoj cai rau cov khoom siv ua tiav:

  • ntxuav lub hauv paus yam tsis muaj plua plav thiab roj av;
  • lub hauv paus kub yog siab dua qhov cim cim ntawm tus pas ntsuas kub.
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Lub hauv paus tuaj yeem sib txawv. Cov pob zeb sib txuas yog tsim rau kev ua haujlwm ntawm cov pob zeb, ntoo, hlau, iav, vuas, pleev xim thiab ntau lwm qhov chaw. Txog yuav luag txhua hom txheej txheej, cov tuam txhab tsim khoom muab lawv tus kheej version ntawm cov khoom nrog qhov sib txawv me ntsis hauv kev sib xyaw ntawm cov khoom sib xyaw. Tab sis qhov kev faib tawm no zoo dua li qhov xav tau thiab feem ntau qhov kev daws teeb meem tuaj yeem siv ua haujlwm ob qho tib si ntawm iav thiab ntawm cov pob zeb nrog tib hom sib xyaw.

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Yog tias rau kev ua haujlwm sab hauv nrog kev sib koom ua ke tau pom zoo, tom qab ntawd rau kev ua haujlwm sab nraud xws li kev kho mob yog qhov yuav tsum tau ua ua ntej. Yog tsis muaj nws siv, nws yuav tsis tuaj yeem ua tiav qhov xav tau adhesion nruab nrab ntawm kev sib cuag cov khoom siv hauv tsev. Hauv lub sijhawm huab cua hnyav, cov ntaub qhwv tau tuaj yeem tawm sai sai los ntawm txheej txheej. Qhov no ua rau tsis tsuas yog ua rau lub cev tsis zoo, tab sis tseem ua rau sib cais los ntawm qhov chaw: yog tias kev kho kom zoo nkauj tau ua nrog cov vuas lossis pob zeb, cov xwm txheej ntawm kev raug mob rau cov neeg hla-los yog ua tau.

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Vim li cas koj thiaj xav tau?

Lub hom phiaj tseem ceeb yog muab kev sib raug zoo ntawm ob yam khoom siv thiab ntxiv dag zog rau lub hauv paus. Kev txhim kho cov nplaum yog qhov tsim nyog tsis yog ntawm lub qab nthab thiab phab ntsa, tab sis kuj thaum txhim kho cov lus hauv pem teb. Kev sib tham ua vaj tse yog siv ob qho tib si hauv qab cov qhob thiab cov cement-sand screed, thiab hauv qab tus kheej-qib qib. Raws li qhov tshwm sim, qhov chaw ua tiav tsis yog cais cov txheej, tab sis cov qauv ruaj khov thiab ruaj khov.

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Ntawm cov pob zeb ua phab ntsa, uas muaj qhov tshwj xeeb saum npoo thiab tsis nqus dej noo, kev siv cov tshuaj zoo li no yuav tsum tau ua. Yog tsis muaj nws, plastering lossis pleev xim rau phab ntsa yuav tsis ua haujlwm. Cov ntaub ntawv ua tiav yuav tsis lo lossis tawg sai thiab tawg los ntawm qhov zoo li no, thiab cov ntawv ntsa tsuas yuav tsis tuav.

Kev sib tham hauv pob zeb yog qhov hloov pauv niaj hnub yooj yim rau phab ntsa , uas tau siv nyob rau hauv Soviet thiab post-Soviet lub sijhawm. Rau cov cuab yeej ntawm qhov tsim qauv no, tag nrho saum npoo ntawm phab ntsa tau dhau los nrog lub mesh ntawm ntaub. Feem ntau PVA kua nplaum tau siv rau gluing. Txoj kev no tsis tsuas yog nyuaj, tab sis kuj tsis tas li ua rau qhov txiaj ntsig xav tau.

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Los ntawm kev siv pob zeb sib tham, nws tseem tuaj yeem txuag koj tus kheej los ntawm kev ua haujlwm hnyav thiab kim ua haujlwm ntawm kev ntxuav cov nplaim los ntawm txheej txheej qub. Qhov sib xyaw no tuaj yeem siv rau cov xim pleev xim thiab cov vuas. Nyob rau tib lub sijhawm, qhov txiaj ntsig ntawm qhov txiaj ntsig kawg yuav tsis muaj qhov phem dua li thaum thov rau saum npoo av ntawm lawv. Nws tseem tsuas yog ua raws cov chaw tsim khoom cov lus qhia, saib xyuas kev siv thev naus laus zis thiab ua txhua yam haujlwm hauv lub sijhawm teev tseg.

Dhau li zoo adhesion rau saum npoo, txhim kho adhesion thiab versatility, pob zeb sib cuag muaj lwm qhov tseem ceeb. Tom qab cov tshuaj ziab khaub ncaws, txheej txheej txheej txheej txheej tiv thaiv txheej saum npoo av, uas yuav tsis cuam tshuam rau kev ua haujlwm sab hauv thiab sab nraud. Tab sis qhov zoo no yog qhov tshwj xeeb tshaj yog rau kev khaws cia ntawm cov plastered rau lub caij ntuj no. Nyob rau hauv txheej txheej ntawm kev tiv thaiv kev sib txuas, cov txheej txheej plaster yuav nyob zoo li qub thiab qhuav zoo li nws tau ua ntej khov.

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Hom thiab yam ntxwv

Qhov sib txawv tseem ceeb ntawm cov hom kev sib tham hauv pob zeb yog qhov loj ntawm cov xuab zeb quartz, uas qhov kev xaiv ntawm saum npoo rau kev ua nrog cov sib xyaw no nyob ntawm. Ib qho ntxiv, muaj cov primers uas tau npaj rau kev siv sab hauv tsev nkaus xwb, thiab kev sib xyaw ua ke rau sab nrauv thiab sab hauv siv. Lub ntim ntawm cov tshuaj ib txwm muaj cov lus qhia piav qhia cov khoom haum rau kev ua. Nws yog qhov tsim nyog sim coj mus rau hauv tus account lub chaw tsim khoom cov lus pom zoo, qhov no yuav txo qis kev siv cov primer thiab tau txais qhov txiaj ntsig xav tau.

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Raws li ib feem ntawm kev sib tham sib txuas, cov hauv qab no yuav tsum muaj tam sim no:

  • Maas lossis Portland cement;
  • Finely dispersed quartz muab tub lim;
  • Polymer, feem ntau yog acrylic, tivthaiv;
  • Cov cuab yeej tshwj xeeb ntxiv.
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Cov yam ntxwv ntawm kev sib xyaw tsis yog nyob ntawm tus tsim khoom, hom sib xyaw thiab ib txwm zoo ib yam:

  • Ib puag ncig phooj ywg. Cov muaj pes tsawg leeg tsis muaj ntxhiab tsw ntxhiab thiab ua pa phem rau kev noj qab haus huv. Txhawm rau ua haujlwm nrog nws, koj tsis xav tau cov cuab yeej tiv thaiv tus kheej rau tes thiab ua pa.
  • Tiv taus alkalis thiab txhoj puab heev media.
  • Cov dej tsis haum.
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  • Nws tuaj yeem nkag mus rau cov pa roj, uas tsim kom muaj huab cua zoo nyob hauv chav thiab tiv thaiv kev tsim cov pwm.
  • Tiv taus kab mob parasites, pwm thiab mildew.
  • Kev ziab kom qhuav ntawm chav sov thiab cov av noo nruab nrab tsuas yog 2-3 teev.
  • Lub neej kev pabcuam tshaj tawm los ntawm cov tuam txhab tsim khoom yog 80 xyoo. Tom qab lub sijhawm no, txheej txheem kev sib txuas ntawm pob zeb tau pib tawg.
  • Cov cua kub rau kev ua haujlwm yog 5-35 ° C, cov av noo pom zoo yog 60-80%.
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Txhawm rau ua kom cov txheej tuab thiab qhov tsis sib xws ntawm txheej txheej yooj yim los tswj, cov tuam ntxhab ntxiv cov xim dawb lossis paj yeeb rau qhov sib tov, uas pom tau meej ntawm qhov kho qhov chaw. Tsis muaj zas xim, kev sib cuag nrog lub pob zeb yog cov kua ntshiab.

Kev daws teeb meem tuaj yeem siv rau txhua qhov chaw ntawm tus kheej lossis kho tshuab siv lub tshuab nqus tsev lossis rab phom tsuag. Muaj kev xaiv rau siv cov cuab yeej siv khoom siv, qhov no yuav tsum tau qhia hauv cov lus qhia. Ib qho ntxiv, cov khw tshwj xeeb muaj xaiv cov sib xyaw hauv cov kaus poom aerosol.

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Txhua hom kev sib koom ua ke yuav tsum ua raws li GOST 28196: raws li nws tus yam ntxwv, nws yog cov dej sib faib ua ke nrog cov acrylic copolymer. Yog tias tus lej GOST qhia ntawm pob ntawv sib txawv, nws yog qhov zoo dua los tsis kam yuav qhov kev yuav khoom.

Kev siv cov khoom sib xyaw rau 1 m² tsis yog nyob ntawm qhov loj me ntawm cov xuab zeb, tab sis kuj nyob ntawm qhov ntxeem tau ntawm qhov chaw kho:

  • rau qhov chaw du thiab ntxaum me ntsis xws li pleev xim rau phab ntsa, hlau thiab iav txheej, cov vuas luaj ceramic, kev siv cov khoom sib xyaw yuav yog li 150 g / m².
  • rau qhov nruab nrab qhov ntxeem tau ua los ntawm cov pob zeb ua tiav lossis ua tiav cov cib, kev siv yuav hloov pauv ntawm 300-350 g / m².
  • rau qhov ntxeem tau zoo heev, xws li pob zeb ua vaj tsev los yog cib, kev siv tau yog 500 g / m² lossis ntau dua; txhawm rau txo kev noj ntawm kev sib tham sib txuas, cov nplaim tau npog nrog cov tshuaj nkag mus tob.
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Cov txiaj ntsig ntawm kev siv

Kev sib tham ua ke tau muag npaj ua hauv cov ntim nrog ntim ntawm 3, 5, 20 thiab 50 litres. Txhawm rau pib, koj tsuas yog yuav tsum qhib lub hau thiab sib xyaw cov khoom sib xyaw kom lub quartz muab tub lim tau sib npaug thoob plaws qhov sib xyaw. Kev sib tov yuav tsum tau rov ua ntu zus thaum lub sijhawm ua haujlwm.

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Ua ntej pib nrog daim ntawv thov kev sib xyaw, cov nplaim uas yuav tsum tau kho yog ua tib zoo npaj:

  • ib txheej uas tsis ua tau zoo rau lub hauv paus yuav tsum raug ntaus lossis tshem tawm;
  • tshem tawm cov roj nplaum, kua nplaum thiab bitumen drips;
  • ntxuav qhov saum npoo los ntawm hmoov av thiab tos kom nws qhuav tag.
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Nws yuav tsum tau sau tseg tias nws yog qhov tsim nyog los ua lub hauv paus nrog kev sib txuas ua ke tam sim tom qab nws tau qhuav lawm. Yog tias txheej tshiab ntawm cov hmoov av nyob, kev ntxuav los ntawm nws yuav tsum tau rov ua dua. Cov kev sib txuas ua vaj tsev tsis ua raws li cov plua plav thiab cov nplaum.

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Tsawg tsawg lub cuab yeej xav tau los siv qhov sib xyaw:

  • txhuam dav, cov menyuam lossis rab phom tsuag;
  • nplawm nplaum;
  • ntim nrog pob zeb sib cuag.
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Cov pob zeb sib txuas tuaj yeem siv nrog cov menyuam, tab sis nws zoo dua los hloov nws nrog txhuam dav. Txoj hauv kev no koj tuaj yeem ua tiav ntau txheej txawm tias zoo dua thiab nkag mus tau zoo ntawm cov muaj pes tsawg leeg hauv txhua qhov tawg thiab qhov hws hauv lub hauv paus. Cov dej sib tov tuaj yeem diluted nrog dej, tab sis tsuas yog hauv qhov xwm txheej uas nws tau tso cai siv cov txheej txheem kho tshuab rau daim ntawv thov: qhov muaj peev xwm no tau qhia hauv cov khw muag khoom cov lus qhia.

Ntawm cov xim pleev xim rau phab ntsa lossis phab ntsa ntub dej, ntawm qhov tsis sib xws, txheej txheej yog ua tiav nrog cov menyuam. Nrog rau lwm txoj hauv kev, koj tuaj yeem tau txais txheej tuab thiab tsis muaj zog. Cov txhuam thiab cov xim uas muaj xim yuav tsum tau muab yaug kom huv tam sim tom qab ua tiav txhua qhov kev ua. Kev tiv thaiv kev ua vaj tse tsis yooj yim yog ntxuav tau yooj yim heev, thiab tsis muaj txoj hauv kev tshem tawm cov sib xyaw ua kom tawv.

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3-4 teev tom qab siv cov tshuaj primer, nws yuav tsis muaj txiaj ntsig zoo los tshuaj xyuas qhov zoo ntawm cov txheej txheej. Nws yog ib qho yooj yim los txiav txim los ntawm txheej txheej qhuav yog tias muaj qhov khoob lossis qhov chaw uas cov primer tau nqus tag. Yog tias muaj qhov tsis xws luag pom, qhov saum npoo yuav tsum tau npog dua nrog cov khoom qub. Koj kuj yuav tsum tau txheeb xyuas lub zog ntawm txheej, uas rau qhov no xav tau txhawm rau txhawm nrog rab riam lossis spatula. Cov ntaub ntawv siv tau zoo yuav tsis poob lossis deform.

Nws raug nquahu kom pib ua ntawv thov plaster gypsum lossis pleev xim rau saum npoo tsis pub dhau 12 teev tom qab cov av tau qhuav. Cov hmoov av tau nrawm txaus nyob ntawm txheej txheej txheej ua tsis tiav thiab cuam tshuam nws cov khoom nkag mus. Yog tias tom qab ziab ob lossis ntau hnub dhau los, saum npoo yuav tsum tau kho ntxiv nrog cov tshuaj nkag mus tob.

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Chaw tsim tshuaj paus

Hauv cov xwm txheej ntawm kev ua lag luam niaj hnub no, ntau lub tuam txhab tsim khoom lag luam muab lawv tus kheej cov qauv ntawm kev sib tham. Muaj ob qho tib si pheej yig heev thiab kim heev. Qhov kev txiav txim siab zaum kawg uas cov khoom siv twg los ib txwm nyob nrog cov neeg siv khoom. Tab sis txawm li cas los xij, nws yog qhov zoo dua los nkag siab ua ntej cov khoom lag luam tseem ceeb ntawm cov khoom lag luam no.

IN hu xov tooj rau Axton ntxiv rau cov txheej txheem teeb tsa, cov pob zeb marble suav nrog. Siv rau kev siv sab hauv thiab sab nraum zoov. Kev sib xyaw ua ke tau zoo nyob ntawm cov neeg siv khoom. Qhov tsis zoo tsuas yog kev tsis txaus siab txog kev noj ntau ntawm cov sib xyaw. Tus nqi nruab nrab yog 300 rubles rau 6 kg.

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Betonkontakt los ntawm lub tuam txhab "Optimist " npaj rau kev ua haujlwm ntawm cov vuas qub, ntawm cov txheej ruaj ntawm alkyd lossis roj pleev xim. Nws yog siv rau kev ua haujlwm sab nraum zoov thiab sab hauv tsev. Kev siv cov khoom sib xyaw yog 200-300 ml / m². Tus nqi nruab nrab yog 500 rubles rau 6 kg.

Kev tsim ua vaj tsev tuam txhab "Bolars " kuj tsim nyog rau kev ua haujlwm sab hauv thiab sab nraum lub tsev. Haum rau ob qho tib si pob zeb thiab cov nplais nto. Nws tau tsim nrog cov feem ntawm 0, 3-0, 6 mm thiab 0, 6 mm. Tus nqi rau ib pob ntawm 5 kg yog nyob rau hauv 300-350 rubles.

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Betonkontakt "Bitumast " tsis txawv ntau ntawm lawv cov phooj ywg. Tsim los ntawm ChemTorgProekt hauv St. Petersburg. Haum rau sab nraum zoov thiab siv sab hauv tsev. Tus nqi nruab nrab yog 700 rubles rau 7 kg.

Betonkontakt los ntawm tuam txhab "Kreps " muaj quartz xuab zeb ib feem ntawm 0.4 hli. Sib tov noj los ntawm 170 g / m². Haum rau siv sab hauv tsev thiab sab nraum zoov. Tus nqi nruab nrab yog 400 rubles rau 4 kg.

Bettokont los ntawm ruaj "Osnovit " kuj haum rau txhua txoj haujlwm, tab sis nws muaj kev noj ntau dua ntawm kev sib xyaw. Cov chaw tsim khoom qhia kev noj haus ntawm 450-500 g / m². Ntxiv mus, tus nqi ntawm 6 kg ntawm cov muaj pes tsawg leeg yuav tsis tshaj 450 rubles.

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Qhov tseem ceeb tshaj plaws thaum yuav khoom sib xyaw yog mus khw hauv khw tshwj xeeb thiab xaiv cov khoom lag luam los ntawm cov tuam txhab tsim khoom lag luam uas paub zoo. Kom muaj kev ntseeg siab dua, nws raug nquahu kom koj nyeem cov kev tshuaj xyuas hauv Is Taws Nem.

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Xyuas

Raws li koj xav tau, kev tshuaj xyuas txog betonokontakte yog qhov zoo hauv feem ntau. Kev tsis txaus siab txog qhov chaw tsim khoom ntawm cov khoom sib xyaw zoo dua tseem tsis tau pom. Tab sis qee zaum muaj cov lus teb tsis zoo, tab sis lawv muaj ntau txog cov muag khoom ntau dua li hais txog cov tuam ntxhab.

Ntawm ib qho ntawm cov rooj sib tham, ib tug txiv neej tau hais dab neeg txaus ntshai tias tom qab thov kev sib tham sib txuas mus rau lub qab nthab thiab nws tom qab ntxuav dawb, qhov tshwm sim tsis txaus siab. Thaum xub thawj, hauv qab txheej ntawm cov xim dawb, cov duab liab qab tuaj yeem pom. Thiab ib lub lim tiam tom qab, cov tshuaj pleev xim dawb pib tawm nrog rau cov tshuaj pleev xim.

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Cov kws tsim khoom hauv qhov xwm txheej no piav qhia tias ob qho khoom xyaw tau yuav nrog lub txee lub neej tas sij hawm lossis tom qab khov dua, lossis yuav khoom cuav.

Hmoov tsis zoo, muaj cov xwm txheej zoo li no. Yog li ntawd, yog tias kev yuav khoom ntawm kev sib koom ua ke tsis tshwm sim hauv khw tshwj xeeb, tab sis ntawm kev ua lag luam, tom qab ntawd nws yog qhov zoo dua los qhib lub thawv thiab txheeb xyuas qhov sib npaug ntawm qhov sib xyaw. Yog tias qhov kev daws teeb meem tsis yog homogeneous, kev yuav khoom yuav tsum muab pov tseg.

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Kev pom zoo

Kev sib tham ntawm pob zeb yuav tsum tsis txhob siv rau pem hauv ntej ntawm cov cement-mix plaster. Lub kua muag-tawm lub zog ntawm zaj duab xis tom qab cov txheej txheem ua ntej yog 0.1 MPa tsawg dua qhov tsim nyog rau cov cement-based mortars. Yog li, plastering nrog cov cement sib txuas yuav tsum tau ua tiav tsuas yog ua vaj tse.

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Thaum yuav ib lub primer, koj yuav tsum tau them sai sai rau hnub tsim khoom thiab chaw cia khoom . Nws raug nquahu kom siv tsuas yog cov qauv uas dhau los tsawg dua ib xyoos txij li hnub tsim khoom. Yog tias kev sib tiv tauj tau raug khaws cia tsis raug thiab raug rau khov, nws tsis muaj kev nkag siab siv nws. Tom qab yaj, qhov sib tov no poob nws cov khoom nplaum.

Txhawm rau txo qhov kev siv ntawm kev sib txuas ntawm cov pob zeb, cov nplaim yog ua ntej txheej nrog txheej txheej nkag mus tob. Yog tias lub substrate qhuav dhau thiab ntxeem tau, cov primer yuav tsum tau rov thov dua tom qab thawj lub tsho tau qhuav. Kev ua tiav nrog kev sib cuag nrog pob zeb tuaj yeem ua tau tsuas yog tom qab cov av tau qhuav tag.

Pom zoo: