Aerated Qhob Phab Ntsa: Tuab Thiab Cov Cua Sov Ua Kom Sov Ntawm Cov Thaiv Rau Ib Lub Tsev, Tso Cov Qauv Phab Ntsa Uas Muaj Lub Nra Hnyav

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Niaj hnub no, kev tsim kho phab ntsa rau ntau lub tsev tau ua los ntawm ntau cov ntaub ntawv. Ib ntawm lawv yog cov qhob aerated, uas sib piv zoo, ua ntej tshaj plaws, nrog cov cua sov ua kom sov. Qhov no tuaj yeem ua tau vim yog siv cov hmoov txhuas hauv cov pob zeb sib xyaw ua ke. Tab sis lub zog ntawm cov khoom siv no yuav qis dua me ntsis. Hnub no peb yuav qhia koj vim li cas cov qhob qhob qhob aerated yuav yog ib qho kev daws teeb meem zoo rau kev tsim lub tsev.

Pros thiab cons

Txhawm rau nkag siab seb nws puas tsim nyog tsim cov phab ntsa los ntawm cov qhob aerated txhua, nws yog qhov tsim nyog los tshuaj xyuas seb yam khoom zoo thiab qhov zoo li cas cov khoom no muaj.

Yog li, yog tias peb tab tom tham txog qhov zoo ntawm cov qhob aerated, tom qab ntawd nws yog qhov tsim nyog yuav tsum tau hais txog:

• muaj peev xwm zoo khaws cov cua sov;
• cov khoom siv tau yooj yim heev rau txheej txheem txawm tias muaj cov cuab yeej siv tes;
• qhov xav tau qhov ntev thiab kab ntawm cov masonry tuaj yeem pom tau yooj yim vim qhov ntsuas qhov siab tshaj plaws;
• qhov loj ntawm qhov thaiv loj dua li cib ua rau nws muaj peev xwm txo qis kev tsim kho lub sijhawm ntawm cov khoom;
• cov khoom siv yog qhov hnyav, uas tuaj yeem txo qis kev thauj khoom ntawm lub hauv paus ntawm lub tsev, thiab yog li ntawd txuas ntxiv nws lub neej kev pabcuam;
• aerated qhob blocks yog cov khoom siv tiv thaiv hluav taws kom tiav, uas nyiam qhov sib txawv nws ntawm cov analogues;
• txawm tias muaj qhov ua tiav ntawm kev tiv thaiv dej thiab txhawb cov txheej txheem, tus nqi ntawm ib square meter ntawm aerated qhob phab ntsa tseem yuav qis dua li cov khoom siv zoo sib xws.

Tab sis zoo li txhua yam khoom siv hauv tsev, cov qhob aerated muaj qee qhov tsis zoo uas tsis tso cai rau peb hu nws ua kev daws teeb meem zoo.

Peb tab tom tham txog tej yam zoo li no:

• Cov qauv ntxeem tau ntawm aerated qhob blocks yog qhov laj thawj kom yooj yim nqus dej. Ntawd yog, thaum siv cov khoom siv rau kev tsim cov phab ntsa, nws yog qhov yuav tsum tau ua tib zoo xav txog lub sijhawm tiv thaiv dej.
• Nws yuav tsum tau nco ntsoov tias cov khoom thaiv tau nyob hauv lub xeev ci. Vim li no, nyob rau qhov chaw uas muaj kev nce ntau ntxiv, nws tuaj yeem pib tawg. Vim li no, txawm tias ua ntej pib tsim cov khoom, nws yog qhov tsim nyog los ntsuas qhov tsawg kawg nkaus ntawm phab ntsa tuab ntawm lub tsev tom ntej. Thiab hauv cov chaw uas muaj kev pheej hmoo tshaj plaws, cov masonry yuav tsum muaj zog los ntawm kev txhawb nqa.

Feem ntau, raws li koj tuaj yeem pom, cov khoom siv hauv nqe lus nug tseem muaj qhov zoo dua li qhov tsis zoo. Tab sis txawm tias tom kawg, nrog kev ua kom raug ntawm kev tiv thaiv dej thiab ntxiv dag zog rau kev ua haujlwm, tuaj yeem tshem tawm tau yooj yim.

Saib

Vim tias qhov hnyav tsis hnyav dhau, yog tias peb piv cov blocks nrog cov xim liab lossis silicate los ntawm qhov hnyav, thiab hluav taws tsis kam, tiv taus te, suab zoo thiab cua sov cov yam ntxwv, cov qhob aerated tau siv rau kev tsim kho ntawm ntau lub tsev ntawm ntau hom, los ntawm kev faib ua feem thiab thauj khoom ib feem ntawm cov tsev nyob mus rau lub tebchaws lub tsev pheeb suab thiab chaw rau tsheb.

Yog tias peb tham txog cov hom qhob aerated, tom qab ntawv cov khoom no muaj ntau pawg:

• D300 - D500 yog Cov blocks no suav tias yog lub teeb thiab muaj qhov ntom ntom coefficient nrog rau cov cua sov zoo. Lawv feem ntau yog siv ua rwb thaiv tsev.
• D500 - D900. Pawg ntawm cov thaiv no yuav muaj zog dua. Tab sis lawv qhov hnyav tseem yuav loj dua, thiab lawv yuav ua kom sov zoo dua. Feem ntau, lawv tau siv los ua cov khoom tseem ceeb rau kev tsim cov phab ntsa.
• D1000 - D1200 Nws. Cov pa roj av no suav tias yog qhov hnyav. Lawv qhov ntom yuav yog qhov siab tshaj ntawm txhua pawg uas twb muaj lawm. Lawv tau siv rau kev tsim vaj tsev uas xav tau kev tsim cov qauv ruaj khov.

Hom aerated qhob blocks kuj tseem tuaj yeem faib ua peb pawg raws li chav kawm:

• В 2, 0 - xws li cov pob zeb aerated tau siv los ua cov phab ntsa uas muaj qhov hnyav rau cov tsev, qhov siab uas tsis pub ntau tshaj ob plag tsev;
• B 2, 5 - siv los ua cov khoom siv rau phab ntsa uas muaj lub nra hnyav, yog tias qhov siab ntawm lub tsev tsis siab dua peb plag tsev;
• B 3, 5 - tuaj yeem siv los ua cov phab ntsa uas muaj lub nra hnyav rau cov tsev uas siab txog tsib plag tsev.

Cov cai tswj

Kev tsim vaj tsev siv ntau lub xovtooj ntawm tes, uas suav nrog cov qhob aerated, raug tswj los ntawm STO tus lej 501-52-01-2007.

Yog tias peb tham txog cov ntsiab lus tseem ceeb ntawm kev siv cov qhob aerated, nws yuav tsum tau sau tseg:

• Txwv qhov siab tshaj plaws ntawm cov tsev. Los ntawm ntau pawg ntawm cov qhob aerated, nws muaj peev xwm los tsim cov phab ntsa uas muaj lub nra rau cov tsev, qhov siab uas yog txog nees nkaum meters (tsib plag tsev). Yog tias peb tham txog qhov siab ntawm phab ntsa ntawm pawg txhawb nqa tus kheej, tom qab ntawd nws yuav tsum tsis txhob ntau dua cuaj plag lossis peb caug meters. Ua npuas ncauj thaiv tau siv los tsim cov phab ntsa uas muaj qhov hnyav, qhov siab uas tsis pub ntau tshaj peb plag lossis kaum metres.
• Txhawm rau tsim cov phab ntsa txhawb nqa tus kheej, koj yuav tsum siv cov pawg B 2, 5. Yog tias peb tham txog cov tsev uas muaj ntau dua peb plag tsev, thiab B 2, 0, yog tias cov tsev muaj qhov siab ntawm peb plag tsev.
• Cov ntaub ntawv teev tseg tswj hwm lub zog ntawm kev ua vaj tsev, nyob ntawm tus lej ntawm cov plag tsev hauv tsev. Yog tias koj xav txhim kho sab nrauv lossis sab hauv ntawm lub tsev 5-storey, tom qab ntawd koj yuav tsum siv cov thaiv nrog lub zog tsawg kawg B 3, 5, thiab hom tshuaj khib nws tus kheej yuav tsum tsis txhob phem dua M100. Yog tias peb tham txog peb lub tsev hauv tsev, tom qab ntawd chav kawm ntawm cov pob zeb yuav tsum muaj tsawg kawg B 2, 5, thiab cov tshuaj khib - M75. Thiab rau cov qauv nrog ob plag tsev - B2 thiab M50.
• Cov ntaub ntawv no tseem yuav xav tau kev suav qhov siab tshaj plaws ntawm phab ntsa uas ua los ntawm cov pob zeb tshwj xeeb tsuas yog tom qab kev suav tau ua tiav.

Nws yuav tsum raug sau tseg tias tus txheej txheem no tsuas yog tswj hwm cov teeb meem ua kom muaj zog, tab sis tsis muab lus piav qhia txhua yam txog kev tiv thaiv cua sov ntawm chav. Cov koom haum raug cai yuav tsum xub xub ua raws li qhov yuav tsum tau ua ntawm cov ntaub ntawv tswj hwm. Cov tib neeg tuaj yeem siv lawv tsuas yog cov lus pom zoo lossis cov lus qhia thaum tsim lub tsev tso tsheb, lub tsev hauv tebchaws lossis lwm lub tsev.

Thaum tsim kho, nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account qhov tseeb tias thaum lub sijhawm ua haujlwm cov dej noo ntawm cov pob zeb aerated hloov pauv, uas ua rau lawv cov cua sov ua kom sov.

Muab xam los ntawm cov tuab ntawm cov qauv

Lub tuab ntawm cov phab ntsa sab nrauv aerated tuaj yeem, yog xav tau, xam los ntawm koj tus kheej. Koj yuav tsum coj tus qauv ntsuas ntawm qhov tsis kam mus rau kev hloov pauv cua sov rau qee thaj chaw thiab ntsuas qhov ntsuas cua sov ntawm qhov thaiv.

Tus lej no tuaj yeem xam los ntawm kev sib piv cov ntsuas no los ntawm ib leeg . Txhawm rau kom muaj kev nplij siab, kev tiv thaiv kev hloov pauv cua sov yuav tsum yog sib npaug lossis ntau dua li tus lej ntawm qhov ntsuas tau teev tseg, uas tau suav los ntawm kev ntxiv qhov sib npaug ntawm qib-hnub ntawm lub sijhawm cua sov thiab qhov sib npaug ntawm lub sijhawm ib txwm muaj.

Yog tias nws yog qhov tsim nyog los txiav txim siab qhov sib npaug ntawm qib-hnub ntawm lub sijhawm cua sov, tom qab ntawd nws tuaj yeem txiav txim siab los ntawm kev sib npaug qib rau lub sijhawm cua sov los ntawm cov hnub nyob rau qee qhov chaw.

Ib qho ntxiv, thaum qhov tuab ntawm cov phab ntsa aerated qhob ntawm pawg kabmob tau txiav txim siab, qhov ntsuas qhov ntsuas cua sov ntawm cov khoom yuav tsum tau suav, uas ncaj qha nyob ntawm qhov ntom ntom. Qhov ntau nws yuav yog, qhov ntau yuav yog nws cov thermal conductivity.

Yog tias peb tham txog kev tsim tsev, ces M500 aerated qhob feem ntau siv ntawm no. Cov kev daws teeb meem no yog cua sov-insulating thiab cov qauv. Cov qauv M600, uas muaj cov cua kub zoo, kuj muaj lub zog siab, uas qhia tias lawv yuav tso cua sov ntau heev los ntawm lub tsev.

Rau kev tiv thaiv cua sov, M400 qhov kev xaiv yog qhov zoo tshaj plaws. Ntawm no, qhov sib piv ntawm qhov hws rau qhov hnyav tag nrho yuav siab dua 75 feem pua. Qhov no qhia tau tias cov khoom siv yuav ua kom sov zoo. Tab sis nws lub zog yuav qis dua. Raws li cov yam ntxwv ntawm cov cua sov rwb thaiv tsev, qhov zoo tshaj plaws rau kev tsim cov aerated qhob sab nrauv phab ntsa yog D300 thiab D400 aerated qhob qib. Lawv cov tuab sib txawv ntawm 20 txog 45 centimeters. Dua li ntawm qhov ntsuas no, cov ntaub ntawv no muaj cov pa pores coob thiab daws tau me me, uas nqa lub nra hnyav.

Aerated qhob ntawm qib D800 thiab D1000 yuav txawv los ntawm lub zog siab tshaj plaws, tab sis cov phab ntsa tuab (los ntawm 1 meter lossis ntau dua), tsim nyog txhawm rau khaws cov cua sov hauv chav. Raws li txoj cai, cov khoom lag luam zoo li no tau siv hauv kev tsim cov pavilions kev lag luam thiab cov tuam tsev pej xeem, nrog rau cov qauv uas muaj cov rwb thaiv tsev ntxiv thiab lub nra hnyav. Tab sis lub ntsiab lus kub, uas koj tuaj yeem ua rau sab hauv thiab sab nrauv phab ntsa, yuav thaiv D500-D600, uas feem ntau yog siv hauv kev tsim tsev pheeb suab, cov tsev nyob, nrog rau lwm lub tsev. Lawv muaj qhov sib npaug zoo tshaj plaws ntawm lub zog thiab kev ua kom sov.

Yuav npaj cov kua nplaum li cas?

Aerated qhob masonry yog ua los ntawm cov kua nplaum sib xyaw, uas yog tsim los ntawm cov tshuaj khib qhuav nrog cov yam ntxwv tshwj xeeb, thiab suav nrog cov xuab zeb, xis mas thiab ntau yam dej-khaws cia, yas yas thiab cov tshuaj ntxiv dej. Qhov tuab tuab tsawg kawg yuav tsum yog 2-5 millimeters, tab sis tso rau ntawm qhov hnyav no tuaj yeem ua tau nrog cov tuab tuab ntawm 8-10 hli. Aerated qhob tseem tuaj yeem tso rau ntawm cov xuab zeb -cement mortar nrog qhov nruab nrab kab rov tav sib koom ua ke tuab ntawm 12 mm thiab ntsug - 10 millimeters.

Thaum tso rau ntawm cov kua nplaum tshwj xeeb, nws yog qhov tsim nyog yuav tsum coj mus rau hauv tus account tias nws txo qis kev hloov pauv cua sov ntawm cov phab ntsa. Vim li no, hauv huab cua qhuav thiab kub, cov khoom siv thaum lub sijhawm tso yog qhov zoo tshaj ua ntej nrog dej.

Kev tsim cov kua nplaum rau kev tsim kho ntawm aerated qhob phab ntsa faib yuav tsum tau pib ua ntej ua haujlwm.

Ntxiv mus, kev npaj ua haujlwm yuav tsum ua kom meej meej raws li cov lus qhia:

• Ua ntej tshaj, koj yuav tsum tau nchuav qee cov dej, qhia hauv pob nrog qhov sib xyaw, mus rau hauv lub thoob uas ua los ntawm yas.
• Tam sim no ua tib zoo nchuav rau hauv cov tshuaj qhuav hauv qhov yuav tsum tau ua, nplawm tas li. Nws yuav tsum tau sab laug rau 10-15 feeb, thiab sib tov dua.
• Hauv cov txheej txheem ntawm masonry, nws yog qhov tsim nyog los ua kom sib tov ntau zaus kom nws qhov sib xws tseem nyob ntawm qib uas xav tau.
• Txhawm rau ua kom nteg nyob rau lub sijhawm txias, nws yog qhov zoo dua los siv cov kua nplaum uas muaj cov tshuaj tiv thaiv kom khov.

Yuav pw li cas?

Nws yog qhov zoo dua los muab kab ntawm aerated qhob rau ntawm kua nplaum. Ua ntej, koj yuav tsum tau nchuav cov tshuaj npaj rau hauv lub khob ntim, thiab siv lub lauj kaub los yog lub tais, ua tib zoo kis nws raws tag nrho qhov ntev ntawm thawj kab ntawm phab ntsa thiab qib nws nrog tshwj xeeb thais trowel. Tom qab ntawd, cov aerated qhob blocks yuav tsum tau muab tso rau saum cov kua nplaum. Lawv txoj kab rov tav yuav tsum tsis pub ntau tshaj 5 hli. Cov nqaws yuav tsum tau ua tib zoo ntim nrog kua nplaum txhawm rau txhawm rau txhawm rau tuav kom zoo dua. Kev cai hnav khaub ncaws kuj yuav tsum tau ua raws. Ntsug, cov nqaws yuav tsum txav tsis pub ntau tshaj 0.4 thaiv qhov siab, lossis li ntawm 9-11 centimeters. Cov kua nplaum uas tau nyem tawm thaum lub sijhawm no yuav tsum tau muab tshem tawm tam sim ntawd kom tsis txhob cia nws txeeb tau. Tam sim no txhua yam uas tseem tshuav yog tshuaj xyuas seb cov masonry zoo li cas thiab ncaj nws siv cov roj hmab rauj.

Ntau hom kev teeb tsa tuaj yeem pab ua kom cov phab ntsa yooj yim dua . Peb tab tom tham txog laths-xaj, uas ua rau nws muaj peev xwm xaiv cov pob zeb ua masonry. Txhawm rau siv lawv, koj yuav tsum teeb tsa lawv nyob rau hauv txoj haujlwm ntsug, siv cov cim uas yuav sib haum rau qhov siab ntawm cov masonry kab. Tom qab ntawd, ntawm qhov kev txiav txim, nws yog qhov tsim nyog los rub txoj hlua khi kom nws yooj yim dua los tso cov kab txuas tom ntej. Tam sim no, tsom mus rau txoj hlua hlua, koj tuaj yeem yooj yim qib cov qhob aerated. Txhawm rau ua qhov no, koj tsuas yog yuav tsum tau tsoo me ntsis nrog lub lauj kaub kom txog thaum cov kua nplaum txeeb tag.

Raws li kab ua tiav, yuav tsum tsim thaiv ntxiv, uas yuav tsum yog zaum kawg hauv kab. Koj yuav tsum paub qhov ntev nws yuav tsum muaj txhawm rau txiav tawm lub hauv paus ntawm qhov yuav tsum tau ntev, thiab npog nws nrog kua nplaum daws ntawm ob sab, thiab tom qab ntawd muab tso rau hauv qhov chaw xav tau.

Txoj hauv kev ntawm kev faib cov phab ntsa, nrog rau qhov loj me me, yuav tsum raug xaiv nyob ntawm qeb ntawm phab ntsa. Piv txwv li, ib txheej phab ntsa tuaj yeem tuab 30-42 cm. Rau lawv kev tsim kho, D300-D500 cov kev xaiv feem ntau siv. Yog tias cov nplais muaj qhov ntev meej, tom qab ntawd nws yog qhov zoo dua los ua cov kua nplaum nyias. Hauv lwm qhov xwm txheej, yuav tsum siv hom tshuaj tiv thaiv tshav kub uas muaj cov tuab tuab 1-1.5 cm.

Lub tuab ntawm ob txheej txheej tuaj yeem yog 17.5 txog 30 centimeters. Rau lawv, cov kua qaub-xis mas lossis cov tshuaj tiv thaiv tshav kub feem ntau siv. Aerated qhob pawg 600 thiab 700 tuaj yeem koom nrog siv cov kua nplaum. Nws yog qhov zoo dua rau insulate ib qho kev faib ua raws li txoj hauv kev no nrog txheej nyias ntawm cov khoom siv insulating. Hauv qhov no, qhov tuab ntawm rwb thaiv tsev yuav tsum yog 9-14 centimeters. Tab sis peb txheej phab ntsa, uas yog ua los ntawm cov pob zeb ua ke, yuav muaj tuab tib yam li ob txheej. Thiab cov txheej txheem tsim kho yuav zoo ib yam rau lawv. Tab sis qhov tuab ntawm rwb thaiv tsev tuaj yeem ua tau tsawg dua. Peb tab tom tham txog 8-13 centimeters.

Nws yuav tsum tau hais tias ntau txheej txheej cov khoom muaj, qhov zoo dua lub suab rwb thaiv tsev thiab lub suab rwb thaiv tsev ntawm cov ntaub ntawv yuav yog. Tab sis feem ntau, qhov no yog qhov raug rau txhua yam ntaub ntawv.

Cov pob zeb hauv tsev xav tau kev saib xyuas zoo thaum tso thawj txheej, vim tias lub zog ntawm phab ntsa, nrog rau qhov pom qhov kawg ntawm cov qauv, yuav nyob ntawm qhov ua tiav ntawm qhov no. Tias yog vim li cas nws thiaj li yuav tsum ua tib zoo kho cov phab ntsa, thiab siv cov khoom sib xyaw ua ke tsuas yog nrog kev pab los ntawm cov tsheb tshwj xeeb lossis cov spatula nrog cov hniav. Yog tias cov nplais tau nthuav tawm qhov nqaim ntawm ob sab, thaum lub sijhawm lawv tso rau ntawm txoj kab nqes ntsug tsis tas yuav tsum tau siv tshuaj khib los yog kua nplaum. Nws yuav tsum tau siv tshwj xeeb tshwj xeeb rau ntawm qhov chaw du, thiab qhov khoob yuav tsum tau ntim nrog cov khoom siv tshwj xeeb tshwj xeeb nrog cov yam ntxwv nqus suab.

Piv txwv li, polyurethane ua npuas ncauj lossis ntxhia pob zeb. Tsuas yog tom qab cov tshuaj tau qhuav, uas tau siv los tso cov thaiv, koj tuaj yeem pib ua strobes rau kev sib txuas lus. Tom qab ntawd, koj tuaj yeem pib siv cov putty rau qhov muab faib rau qib lawv, ntxiv rau txhim kho lub suab rwb thaiv tsev thiab cov khoom thaiv cov pa. Txawm hais tias, txhawm rau txhim kho cov pa thaiv cov yam ntxwv, tsis siv cov putty yuav tsum tau siv, tab sis tshwj xeeb hom plaster. Feem ntau peb tab tom tham txog cov cement plaster.

Los ntawm kev sib xyaw tshwj xeeb tso tawm raws li cov xwm txheej tsim khoom, tau txais kev daws teeb meem zoo dua qub thiab cov khoom sib npaug.

Nws lub hauv paus tseem ceeb yog xuab zeb, dej thiab xis mas. Qhov kev daws teeb meem no feem ntau yog ua los ntawm kev sib xyaw tshwj xeeb qhuav, lossis yooj yim los ntawm kev sib xyaw cov khoom saum toj no. Nws yog ib qho yooj yim los ua, tab sis qhov zoo yuav qis heev. Thaum nws tus kheej tsim cov cement-type plaster solution, kev sib xyaw tshwj xeeb tau npaj los ntawm ntim ib feem ntawm cov cement ntawm M400 hom lossis siab dua thiab peb txog tsib feem ntawm cov xuab zeb quartz.

Tab sis cov cement zoo raws li cov plaster tuaj yeem tsim tau los ntawm kev sib tov qhuav uas tau tsim hauv lub hoobkas.

Cov khoom sib xyaw no tseem muaj cov tshuaj ntxiv uas tuaj yeem:

• tswj lub sijhawm teem ntawm kev daws teeb meem;
• khaws cov dej noo hauv cov txheej tshiab ntawm plaster, tiv thaiv nws los ntawm kev nkag mus rau hauv cov khoom siv ntawm phab ntsa muab faib;
• txhim kho cov yas thiab yooj yim ntawm kev tso;
• tsis txhob cia efflorescence tshwm rau saum npoo;
• txhim kho lub adhesion ntawm plaster thiab puag;
• txhim kho lub zog thiab tsis kam ntawm cov txheej txheej plaster kom tawg.

Nws yog qhov tsim nyog los thov kev daws teeb meem zoo li no rau cov vaj huam sib luag uas siv cov cuab yeej tshwj xeeb. Cov formulations no yooj yim rau siv. Cov tshuab plasters kuj tseem zoo heev rau kev thov siv. Tab sis hauv qhov kev coj rov qab, txoj cai no tsis ua haujlwm.

Kev pom zoo

Aerated qhob yog cov khoom siv tau zoo rau kev tsim kho vim nws cov khoom cua sov siab tshaj plaws. Lawv yog vim nws cov qauv ntawm tes.

Txhawm rau kom txaus siab rau qhov txiaj ntsig ntawm cov khoom siv hauv nqe lus nug, koj yuav tsum paub qee yam:

• Thaum txhim kho phab ntsa, siv cov kua nplaum tshwj xeeb, uas tau tso rau saum npoo ntawm aerated qhob thaiv hauv ib txheej nyias ob peb millimeters tuab. Tab sis cov nqaws yuav tsum yog li ntawd. Yog tias lawv loj dua, lub seam yuav tig mus ua "choj txias", thiab cov khoom ntawm cov pob zeb aerated hais txog kev tiv thaiv cua sov yuav txo qis.
• Thaum txhim tsa hauv qhov chaw txias thiab huab cua sov, nws yog qhov yuav tsum tau thaiv cov phab ntsa aerated qhob tsis tsuas yog sab hauv, tab sis kuj sab nraum.
• Nws yog ib qho tseem ceeb uas yuav tsum tau siv cov cement plaster rau aerated qhob thiab siv cov ntaub ntawv uas muaj cov pa ua kom muaj zog tshaj plaws. Qhov no yog qhov tsim nyog los tiv thaiv cov khoom siv los ntawm qhov raug mus rau cov dej noo thiab tiv thaiv nws los ntawm kev tawg. Yog tias, txawm li cas los xij, cov kab nrib pleb tshwm tuaj, tom qab ntawd lawv yuav tsum tau npog nrog plaster thiab txhua yam yuav tsum tau ua kom txo qis cov pa thiab dej noo.
• Cov phaj ntawm cov khoom siv no yuav tsum tau ua kom zoo nrog cov kua nplaum txhawm rau txhawm rau zam qhov pom ntawm cov choj txias thiab txo qis hauv cov khoom cua sov rwb thaiv tsev ntawm tag nrho lub tsev.
• Txhawm rau kom tau txais lub tsev sov, nws yog qhov tsim nyog tsis yog txhawm rau nce phab ntsa tuab mus rau qhov siab tshaj plaws ua tau. Qhov tseeb hom ntawm aerated qhob yuav tsum tau siv. Rau thaj tsam huab cua feem ntau, nws yog qhov zoo dua los siv cov qhob aerated ntawm D600 hom lossis pawg B2, 5, B3, 5 nrog cov tuab ntawm 300 hli. Tab sis qhov kev xaiv zoo tshaj plaws yog ua los ntawm kev tsim hluav taws xob cua sov thiab lub zog yam ntxwv.

Feem ntau, nws yooj yim heev los tsim cov phab ntsa aerated qhob, txawm hais tias rau qhov no koj yuav tsum paub tus lej ntawm cov txheej txheem tseem ceeb. Tab sis, txawm li cas los xij, cov khoom siv no zoo heev, vim tias nws tuaj yeem siv ob qho tib si hauv tsev thiab hauv chav tsev. Nws kuj tseem yooj yim heev los ua haujlwm nrog, yog li nws yog qhov kev daws teeb meem zoo rau kev tsim kho phab ntsa.