Ib qho khoom zooCov Tshuaj Txhuam Hluav Tawsyeej tsim nyog rau kev nqis peev kom ntseeg tau tias muaj kev tiv thaiv hluav taws raws li cov cai thiab muab kev thaj yeeb nyab xeeb uas tau sim lawm.
Txawm li cas los xij, tus nqi ntawm DAP cov khoom nyob ntawm nws qhov kev siv tshwj xeeb. Muaj ob peb yam tseem ceeb uas txiav txim siab nws qhov txiaj ntsig kawg:
· Cov cai ntawm kev tsim kho hauv zos
Hom kev nkag mus uas raug kaw
· Nws qhov kev ua tau zoo piv rau lwm cov uas tsis muaj hluav taws kub
Kuv Them Nqi Rau Dab Tsi? Kev Tshawb Fawb Tom Qab Cov Tshuaj Tua Hluav Taws
Tus nqi siab dua ntawm cov sealant uas tiv taus hluav taws qhia txog nws txoj kev tsim tshuaj lom neeg tshwj xeeb. Tsis zoo li cov caulks txheem uas tsim los rau kev txhaws qhov sib txawv yooj yim, cov khoom no ua lub luag haujlwm tseem ceeb hauv kev nyab xeeb thaum muaj hluav taws. Kev nkag siab txog nws cov yam ntxwv tshwj xeeb ua rau kev nqis peev meej.
Qhov Txawv ntawm Intumescent: Nws Ua Haujlwm Li Cas
Lub tshuab tseem ceeb tom qab cov sealant no yog nws cov khoom intumescent. Hauv nws lub hauv paus, cov sealant yog acrylic polymer, ib hom acrylic latex khoom uas nplaum zoo li cov caulk zoo. Txawm li cas los xij, nws cov mis muaj cov khoom ntxiv tshwj xeeb uas tseem nyob twj ywm hauv qab cov xwm txheej ib txwm muaj.
Thaum raug cua sov heev, yuav muaj kev hloov pauv loj heev.
1. Kev Ua Kom Tiav:Cov tshuaj lom neeg pib ntawm qhov kub li ntawm 200-250°C (392-482°F).
2. Kev nthuav dav:Cov tshuaj nplaum no sai sai o tuaj, nthuav dav mus rau ntau npaug ntawm nws qhov ntim qub.
3. Kev hlawv:Nws tsim ib lub pob zeb tawv, ntom ntom uas ua haujlwm ua ib qho thaiv kev rwb thaiv tsev.
Cov hluav taws no thaiv tau cov nplaim taws, cov pa lom, thiab cov pa roj kub dhau los ntawm qhov sib txawv, ua rau hluav taws kub mus txog qhov pib thiab tiv thaiv txoj kev khiav tawm.
Tus Qauv Caulk vs. Kev Nres Hluav Taws: Kev Ua Haujlwm Tsis Sib Xws
Siv cov acrylic latex caulk txheem hauv daim ntawv thov uas xav tau kev tiv thaiv hluav taws yog qhov yuam kev loj heev. Ob yam khoom no tau tsim los rau cov txiaj ntsig sib txawv kiag li. Cov caulks txheem feem ntau yog cov khoom siv organic tsim los rau kev ywj pheej thiab tiv taus huab cua. Acov tshuaj nplaum uas tiv taus hluav tawsqhov tseem ceeb tshaj plaws yog qhov tiv taus cua sov thiab kev faib ua pawg.
Lus Cim:Ib daim caulk ib txwm yuav yaj, kub hnyiab, thiab ntsws ntawm qhov kub, ua rau muaj txoj hauv kev rau hluav taws thiab pa luam yeeb kom kis tau sai. Nws tsis muaj kev tiv thaiv tseem ceeb hauv qhov xwm txheej hluav taws.
Tsis tas li ntawd xwb, cov khoom siv tiv thaiv hluav taws raug soj ntsuam sib txawv. Lawv raug kuaj xyuas ua ib feem hauv lub kaw lus tiv thaiv hluav taws tag nrho - phab ntsa lossis pem teb sib dhos, cov khoom nkag mus (xws li cov yeeb nkab lossis cov xov hlau), thiab cov sealant nws tus kheej. Tag nrho lub kaw lus no tau txais qhov ntsuas hluav taws (piv txwv li, 1 txog 4 teev). Ib qho caulk txheem tsis tau dhau qhov kev sim lub kaw lus zoo li no thiab tsis muaj qhov ntsuas hluav taws, ua rau nws tsis haum thiab tsis ua raws li cov ntawv thov kev nyab xeeb tseem ceeb no.
Nkag Siab Txog Cov Tshuaj Txhuam Hluav Taws No: Cov Lus Qhia Tseem Ceeb ntawm Cov Khoom
Tsis tas li ntawm nws txoj kev tshawb fawb uas tiv thaiv hluav taws, cov lus qhia txog kev siv tau ntawm cov khoom txiav txim siab nws siv tau ntawm qhov chaw ua haujlwm. Qhov noCov Tshuaj Txhuam Hluav Tawsmuab cov yam ntxwv kev nyab xeeb ua tau zoo nrog rau cov yam ntxwv siv tau yooj yim. Tus kws tshaj lij yuav tsum nkag siab txog cov lus qhia no kom ua tiav qhov foob ua raws li txoj cai thiab ruaj khov.
Lub Sijhawm Kho Mob thiab Kev Siv Cov Ntaub Ntawv Tseeb
Ua ib yam khoom siv roj hmab acrylic latex uas muaj dej ua ke, nws txoj kev ua kom tawv nyob ntawm seb ib puag ncig zoo li cas. Cov khoom no siv tau yooj yim thiab ntxuav tau yooj yim nrog dej ua ntej nws tawv. Txawm li cas los xij, cov neeg siv yuav tsum xav txog huab cua ib puag ncig kom ntseeg tau tias nws sib xyaw zoo.
Lub sijhawm uas cov sealant yuav khov thiab lo rau tag nrho yuav txawv nyob ntawm qhov kub thiab txias. Qhov kub qis lossis qhov av noo siab yuav ua rau lub sijhawm ntev dua rau cov sealant kom tsis txhob lo thiab khov tag.
Kev npaj siv thaum muaj huab cua nruab nrab ua kom muaj kev kho mob zoo tshaj plaws thiab kwv yees tau zoo tshaj plaws.
Kev nplaum, Kev ruaj khov, thiab Cov Khoom Siv Tau Pom Zoo
Cov sealant no muab kev sib txuas zoo heev thiab ruaj khov rau ntau yam khoom siv hauv kev tsim kho. Nws cov qauv ua kom nws lo rau zoo, tsim kom muaj kev thaiv ntev. Cov khoom no tau pom zoo rau kev siv rau ntau lub substrates, suav nrog:
· Ntoo (pleev xim thiab tsis tau pleev xim)
· Phab ntsa qhuav thiab plaster
· Feem ntau cov hlau, suav nrog tooj liab thiab txhuas
· Feem ntau cov yas thiab vinyl
· Pob zeb ua vaj tse thiab pob zeb ntuj zoo li granite
Iav thiab ceramic
Qhov kev siv tau ntau yam no ua rau nws yog ib qho kev xaiv zoo rau kev kaw cov qhov nkag los ntawm ntau yam kev sib dhos. Nws qhov ruaj khov tsis yog ib qho kev thov xwb; nws tau raug txheeb xyuas los ntawm kev sim ua los ntawm cov neeg sab nraud. Cov txheej txheem tiv thaiv hluav taws raug soj ntsuam raws li cov qauv xws li ASTM E814 thiab UL 1479. Cov kev xeem no ntsuas lub peev xwm ntawm lub kaw lus los thaiv cov nplaim taws thiab cua sov. Lawv kuj ntsuas qhov xau cua (L Rating) thiab kev tiv thaiv dej (W Rating), ua pov thawj tias cov sealant muaj kev ruaj khov tiv thaiv ntau yam khoom, tsis yog hluav taws xwb.
Qhov Twg Tsim Nyog Rau Kev Nqis Peev? Cov Ntawv Thov Tseem Ceeb
Qhov kev txiav txim siab siv cov tshuaj sealant zoo no yog nyob ntawm ib lo lus nug xwb: puas xav tau kev sib dhos uas tiv taus hluav taws? Tus nqi ntawm cov khoom no yog nyob ntawm nws lub luag haujlwm hauv cov txheej txheem kev nyab xeeb rau lub neej. Kev nkag siab txog qhov twg tseem ceeb dua qhov twg tsis tsim nyog yog qhov tseem ceeb rau kev nqis peev ntse.
Siv Tau Zoo: Kev Nkag Mus Rau Hauv Kev Pabcuam Sealing
Qhov siv tseem ceeb tshaj plaws rau cov sealant no yog rau kev thaiv hluav taws nyob ib puag ncig qhov nkag mus rau hauv phab ntsa thiab pem teb uas muaj hluav taws kub. Cov cai tsim kho vaj tse yuav tsum tiv thaiv cov qhov qhib no. Ib lub qhov txiav rau ib lub yeeb nkab lossis hlau yuav ua rau phab ntsa qhov ntsuas hluav taws kub tsis muaj zog kom txog thaum nws raug kaw kom zoo nrog lub kaw lus tiv thaiv hluav taws uas tau sim lawm. Cov sealant no rov qab ua kom lub rooj sib dhos zoo.
Cov cai lij choj txog kev tsim kho vaj tse xws li International Building Code (IBC) thiab NFPA Life Safety Code yeej hais meej meej txog qhov no. Lawv xav tau cov tshuab tiv thaiv hluav taws kom nkag tau rau hauv kom tiv thaiv hluav taws thiab pa luam yeeb mus rau thaj chaw uas lawv nyob. Piv txwv li, feem ntau xav tau lub foob kom zoo xws li:
Cov kav dej, cov kav dej, thiab cov kav dej hla dhau phab ntsa lossis hauv pem teb.
· Cov tes tsho tiv thaiv rau cov hlua khi.
· Kev nkag mus rau hauv daim nyias nyias, xws li cov thawv hluav taws xob thiab cov vaj huam sib luag hluav taws xob teeb tsa rau hauv phab ntsa.
Kev nkag mus sib txawv muaj cov kev cai tshwj xeeb. Piv txwv li, cov kav dej hla phab ntsa uas ntsuas tau ob teev feem ntau yuav tsum khiav hla lub tes tsho hlau loj dua. Tom qab ntawd, lub tshuab thov yuav sau qhov sib txawv ntawm cov kav dej thiab lub tes tsho nrog cov tshuaj sealant intumescent. Ib yam li ntawd, cov xov hluav taws xob thiab cov thawv uas tsis yog hlau yuav tsum tau kaw raws li lawv lub kaw lus UL-listed kom tiv thaiv hluav taws los ntawm kev hla lub qhov phab ntsa.
Lub Tswv Yim Tshaj Lij:Cov ntaub thaiv qhov nkag mus rau hauv cov ntaub thaiv hluav taws xob, zoo li cov thawv hluav taws xob, yog qhov tsis ua haujlwm ntau zaus thaum kuaj xyuas. Kev tiv thaiv sab nraub qaum ntawm cov thawv no nrog cov khoom siv teev tseg xws li cov ntaub putty, ua ke nrog kev kaw qhov sib txawv ib puag ncig, yog qhov tseem ceeb rau kev ua raws li cov phab ntsa ntsuas.
Kev siv lub tshuab ua haujlwm siab heevCov Tshuaj Txhuam Hluav Tawsnyob rau hauv cov xwm txheej no tsis yog tsuas yog ib lub tswv yim zoo xwb - nws yog ib qho kev lav ris raws li txoj cai thiab kev coj ncaj ncees. Nws ua kom lub tsev ua raws li cov cai, dhau kev tshuaj xyuas, thiab qhov tseem ceeb tshaj plaws, muab kev tiv thaiv tseem ceeb rau cov neeg nyob hauv thaum muaj hluav taws.
Kev Siv Tus Nqi Qis: Cov Qauv Dav Dav thiab Qhov Sib Txawv
Ntawm qhov tod tes, kev siv cov khoom tshwj xeeb no rau kev kaw dav dav tsis yog kev nqis peev tsim nyog. Cov ntawv thov uas tsis tas yuav muaj qib hluav taws tsis tau txais txiaj ntsig los ntawm cov tshuaj sealant cov tshuaj lom neeg intumescent siab heev. Cov no yog cov xwm txheej uas cov caulk txheem yog qhov kev xaiv zoo thiab pheej yig dua.
Xav txog cov xwm txheej uas tus nqi qis feem ntau:
· Kaw cov qhov sib txawv nyob ib puag ncig cov qhov rai thiab cov qhov rooj hauv cov phab ntsa uas tsis tau ntsuas.
· Sau cov kab nrib pleb hauv phab ntsa drywall lossis plaster rau kev kho kom zoo nkauj.
Kaw cov qhov me me raws cov baseboards kom tiv thaiv cua ntsawj.
· Kev kaw dav dav hauv chav ua noj thiab chav dej rau kev siv huv.
Hauv cov xwm txheej no, lub hom phiaj tseem ceeb yog thaiv cua, dej noo, lossis kab, lossis tsuas yog ua kom tiav qhov zoo nkauj huv si. Ib qho acrylic lossis silicone caulk txheem yog tsim los rau cov haujlwm no, muab kev ywj pheej zoo heev thiab kev nplaum ntawm tus nqi qis dua.
Txoj cai yooj yim: yog tias phab ntsa lossis pem teb sib dhos tsis yog hluav taws kub, qhov sib txawv tsis tas yuav muaj cov sealant hluav taws kub.
Kev nqis peev rau hauv cov tshuaj nplaum uas tiv taus hluav taws zoo tshaj plaws rau cov haujlwm no tsis muab kev nyab xeeb ntxiv thiab yog kev siv nyiaj tsis tsim nyog. Cov nyiaj zoo dua yog siv rau cov khoom tsim tshwj xeeb rau kev ywj pheej, kev pleev xim, lossis kev tiv taus pwm, nyob ntawm qhov xav tau tshwj xeeb.
Puas Tsim Nyog Rau Daim Ntawv Thov Kev Siv Zog?
Kev ua tau zoo ntawm ib yam khoom nyob ntawm seb siv li cas. Qhov nocov tshuaj nplaum uas tiv taus hluav tawsyog tsim los rau cov txiaj ntsig kev tshaj lij, tab sis qhov kev siv zog uas tus neeg siv rau hauv cov ntsiab lus ncaj qha cuam tshuam rau nws qhov ua tau zoo thiab ua raws li txoj cai. Cov txheej txheem yog yooj yim, tab sis qhov tseeb tsis tuaj yeem sib tham.
Kev siv cov cuab yeej, kev ua kom du, thiab kev ntxuav dej
Kev siv cov sealant no zoo li paub rau txhua tus neeg uas muaj kev paub txog cov acrylic caulks zoo. Nws ntws tawm ntawm lub raj kom du thiab lo rau cov chaw uas tau pom zoo. Tus yuam sij rau kev ua tiav huv si thiab kev tshaj lij yog ua haujlwm tau zoo hauv lub sijhawm teev tseg ntawm cov khoom.
Qhov Rai Ua Haujlwm:Lub tshuab thov muaj lub sijhawm siv li 10-20 feeb ua ntej cov sealant pib tawv. Lub qhov rais no yog qhov tseem ceeb rau kev ua kom lub hlaws du thiab xyuas kom meej tias nws sib cuag tag nrho nrog lub substrate.
Thaum cov hlaws dai raug siv lawm, nws tuaj yeem siv tes ntub dej los yog siv cov cuab yeej tshwj xeeb los tsim kom muaj lub foob zoo nkauj thiab sib xws. Ib qho txiaj ntsig tseem ceeb ntawm nws cov mis dej yog cov txheej txheem ntxuav yooj yim. Ua ntej nws kho, cov sealant thiab cov cuab yeej ntau dhau tuaj yeem ntxuav tau yooj yim nrog xab npum thiab dej, txuag lub sijhawm thiab tshem tawm qhov xav tau cov tshuaj yaj hnyav ntawm qhov chaw ua haujlwm.
Qhov Tseem Ceeb ntawm Kev Siv Qhov Tob Kom Yog
Kev siv kom tob tsis yog qhov teeb meem ntawm kev nyiam; nws yog qhov tseem ceeb rau kev nyab xeeb ntawm lub neej. Lub peev xwm ntawm cov sealant los tiv thaiv hluav taws yog khi ncaj qha rau kev siv cov khoom kom raug. Lub hlaws uas nyias dhau yuav ua tsis tau thaum muaj cua sov, ua rau lub kaw lus tiv thaiv hluav taws tsis muaj txiaj ntsig.
Cov neeg thov yuav tsum ua raws li cov lus qhia tshwj xeeb raws li qhov sib koom ua ke lossis qhov nkag mus raug kaw.
·Rau cov pob qij txha uas xav tias yuav txav mus los, qhov tob ntawm cov sealant yuav tsum yog tsawg kawg yog 1/8 nti thiab siab tshaj plaws yog 1/2 nti.
· Qhov sib piv ntawm qhov dav thiab qhov tob ntawm cov tshuaj nplaum yuav tsum yog tsawg kawg yog 2:1 kom haum rau kev txav mus los yam tsis muaj kev cuam tshuam rau lub foob.
Cov lus qhia ntawm kev lag luam rau cov tshuab tiv thaiv hluav taws uas tau sim lawm yuav tsum muaj qhov tob tsawg kawg nkaus, feem ntau yog li ntawm 25 hli (kwv yees li 1 nti) rau qee qhov kev nkag mus. Yog tias cov sealant uas siv yog nyias dua li qhov yuav tsum tau ua no, tsis muaj kev lees paub tias yuav tiv thaiv hluav taws tau. Qhov ua tsis tau raws li qhov tob tsawg kawg nkaus no txhais tau tias cov sealant tsis muaj qhov ntsuas hluav taws uas xav tau thiab yuav tsis dhau qhov kev tshuaj xyuas lub tsev. Kev siv zog los siv qhov tob kom raug yog qhov tsim nyog heev, vim nws yog tib txoj hauv kev los lav qhov ua raws li thiab kev nyab xeeb.
Tus nqi piv rau qhov tshwm sim: Kev puas tsuaj nyiaj txiag
Thaum soj ntsuam cov khoom siv hauv tsev, kev tshuaj xyuas nyiaj txiag txuas ntxiv mus rau ntau tshaj tus nqi uas tau teev tseg. Rau cov khoom siv tiv thaiv kev nyab xeeb ntawm lub neej zoo licov tshuaj nplaum uas tiv taus hluav taws, kev xaiv ntawm qhov kev xaiv zoo tshaj plaws thiab qhov kev xaiv pheej yig dua suav nrog kev ntsuas qhov kev txuag me me ua ntej tiv thaiv cov teeb meem loj uas yuav tshwm sim mus sij hawm ntev. Tus kws tshaj lij tsis yog tsuas yog xav txog tus nqi ntawm lub raj xwb, tab sis kuj xav txog tus nqi ntawm kev ua tsis tiav.
Tus nqi ib lub raj piv rau lwm cov pheej yig dua
Saib ntawm sab nraud, qhov sib txawv ntawm tus nqi ntawm cov khoom siv tiv thaiv hluav taws thiab cov caulk txheem yog qhov tseem ceeb. Tus neeg cog lus uas saib cov peev nyiaj ntawm qhov project yuav pom tam sim ntawd qhov sib txawv. Piv txwv li, lub raj mis 10.1 fl oz ntawm DAP Fire Stop Fire-Rated Silicone Sealant raug nqi kwv yees li$15.50thaum yuav ntau ntau. Tus nqi no qhia txog nws cov tshuaj lom neeg intumescent siab heev thiab kev kuaj xyuas ntau yam uas yuav tsum tau ua kom pom tseeb rau kev siv rau kev nyab xeeb ntawm lub neej.
Qhov sib txawv, cov caulk siv tau txhua yam yog pheej yig dua. Cov khoom zoo li DAP ALEX Painter's Acrylic Latex Caulk, tsim los rau kev kaw dav dav thiab kev ua kom zoo nkauj, muaj tus nqi qis dua. Tus nqi sib txawv raws li qhov ntim, tab sis kev txuag tau pom tseeb.
| Qhov Loj ntawm Yam Khoom | Kev Txiav Txim Kom Muaj Ntau Npaum Li Cas | Nqe Ib Yam Khoom |
|---|---|---|
| Lub thawv ntim khoom 10.1 fl oz. | Ib Yam Khoom (1-11 Yam Khoom) | $2.73 |
| Lub thawv ntim khoom 10.1 fl oz. | 1 – 4 Lub thawv (12-59 yam khoom) | $2.09 |
| Lub thawv ntim khoom 10.1 fl oz. | 5 – 9 Lub thawv (60-119 yam khoom) | $2.05 |
| Lub thawv ntim khoom 10.1 fl oz. | 10+ Cov Khoom (>= 120 Yam Khoom) | $2.02 |
Cov caulk txheem yog ib yam khoom zoo heev rau nws lub hom phiaj. Nws ua tau raws li ASTM C834 cov qauv rau kev ruaj khov thiab yog tsim los rau kev pleev xim thiab yooj yim ntxuav dej. Txawm li cas los xij, nws tsis muaj cov khoom tiv taus hluav taws tseem ceeb ntawm cov sealant firestop. Qhov sib txawv ntawm tus nqi tsis yog random; nws sawv cev rau ob lub thev naus laus zis sib txawv kiag li rau ob txoj haujlwm sib txawv kiag li. Kev xaiv qhov kev xaiv pheej yig dua rau kev nkag mus rau hluav taws yog qhov tsis sib xws ntawm cov khoom rau daim ntawv thov.
Tus Nqi Zais Cia ntawm Kev Tsis Ua Raws Cai thiab Kev Tshuaj Xyuas Tsis Zoo
Qhov kev pheej hmoo nyiaj txiag tiag tiag tshwm sim thaum tus neeg teeb tsa siv cov khoom tsis raug ntsuas hauv daim ntawv thov firestop uas yuav tsum tau ua. Cov nyiaj txuag thawj zaug ntawm ob peb duas las rau ib lub raj sai sai ploj mus thaum ntsib cov nqi zais ntawm kev tsis ua raws li txoj cai.
Qhov tshwm sim tam sim ntawd tshaj plaws yog ib qhokev tshuaj xyuas lub tsev tsis ua tiavThaum tus neeg tshuaj xyuas pom tias muaj kev tiv thaiv hluav taws tsis raug, kev ua haujlwm yuav tsum nres. Qhov no ua rau muaj ntau yam teeb meem kim heev:
- Kev Ua Haujlwm Rov Ua Dua:Tus neeg cog lus yuav tsum them cov neeg ua haujlwm kom khawb cov caulk tsis raug.
- Cov Khoom Siv Pov Tseg:Cov caulk siv tsis raug yog tus nqi poob qis.
- Kev yuav khoom rov qab:Tus neeg cog lus yuav tsum yuav cov sealant uas tiv taus hluav taws kom raug.
- Kev Ncua Sijhawm ntawm Qhov Project:Lub sijhawm uas ploj mus tos kom rov ua haujlwm dua tuaj yeem ua rau raug nplua thiab cuam tshuam lwm yam kev lag luam ntawm qhov chaw ua haujlwm.
Tshaj li ntawm qhov chaw ua haujlwm, kev tsis ua raws li txoj cai tsim kom muaj kev lav phib xaub nyiaj txiag ntev. Cov tuam txhab pov hwm soj ntsuam qhov kev pheej hmoo kom zoo. Cov tsev uas muaj cov txheej txheem tiv thaiv hluav taws tsis zoo lossis tsis ua raws li txoj cai raug suav hais tias yog cov tsev muaj kev pheej hmoo siab. Qhov no tuaj yeem ua rau muaj kev pheej hmoo loj heevcov nqi them pov hwm nce ntxivFeem ntau cov cai pov hwm kev lag luam thiab vaj tse yuav tsum ua raws li cov cai hauv zos txog kev nyab xeeb hluav taws. Yog tsis ua raws li txoj cai no tsis yog tsuas yog ua rau tus nqi nce siab xwb, tab sis qee zaum, yuav ua rau tus neeg pov hwm tsis kam them nqi rau lub tsev tag nrho.
Tus nqi kawg yog lub luag haujlwm. Yog tias muaj hluav taws kub, kev tiv thaiv hluav taws tsis raug cai tuaj yeem dhau los ua qhov tseem ceeb ntawm kev tshuaj xyuas raws li txoj cai.
Txawm hais tias kev ua pov thawj txog kev lav ris yuav nyuaj heev, cov txheej txheem kev cai lij choj uas cuam tshuam nrog cov tuam txhab tiv thaiv hluav taws, xws li rooj plaub hauv tebchawsCOVACHUELA v. JERSEY FIRESTOP LLC, qhia tias cov teeb meem no yeej xaus rau hauv tsev hais plaub. Lwm cov rooj plaub hauv tsev hais plaub rov hais dua qhia txog lub luag haujlwm tseem ceeb ntawm cov lus tim khawv ntawm cov kws tshaj lij hauv kev txiav txim siab seb qhov kev tiv thaiv hluav taws tsis ua haujlwm puas ua rau muaj kev puas tsuaj. Rau tus neeg cog lus, tus nqi ntawm kev tiv thaiv kev foob - tsis hais qhov tshwm sim li cas - tuaj yeem ua rau muaj kev puas tsuaj nyiaj txiag. Tus nqi me me uas txuag tau los ntawm kev siv cov caulk pheej yig dua tsis tseem ceeb piv rau qhov muaj peev xwm rau kev ncua sijhawm ntawm qhov project, cov nqi pov hwm siab dua, thiab kev lav phib xaub raug cai.
Cov tshuaj nplaum uas tiv taus hluav taws zoo yog qhov tseem ceeb rau kev nyab xeeb thiab ua raws li cov cai. Nws tus nqi siab tshaj plaws thaum kaw cov qhov qhib tseem ceeb uas cov cai tsim kho yuav tsum tau ua, suav nrog:
1. Los ntawm Kev Nkag Mushauv phab ntsa lossis hauv pem teb.
2. Kev Nkag Mus Rau Hauv Daim Ntawvzoo li cov thawv hluav taws xob.
3. Cov pob qij txhantawm cov rooj sib txoos uas muaj hluav taws.
Rau cov phab ntsa uas tsis muaj cua nkag los yog cov qhov khoob uas zoo nkauj, cov tshuaj caulk ib txwm yog qhov kev xaiv zoo thiab pheej yig. Cov kws tshaj lij yuav tsum yuav cov khoom no rau kev siv rau kev nyab xeeb ntawm lub neej thiab tsis txhob siv rau kev kaw dav dav.
Cov Lus Nug Feem Ntau
Kuv puas siv tau cov sealant no rau kuv chav ua noj lossis chav dej?
Cov sealant no tsis zoo rau kev siv hauv chav ua noj lossis chav dej. Cov caulk huv ib txwm muaj kev tiv thaiv kab mob pwm zoo dua thiab yooj ywm rau cov ntawv thov ntawd.cov tshuaj nplaum uas tiv taus hluav tawstsuas yog qhov twg qhov kev sib dhos hluav taws kub yog qhov yuav tsum tau ua los ntawm cov cai.
Yuav siv sijhawm ntev npaum li cas rau cov sealant kom tiv taus hluav taws?
Cov tshuaj nplaum no muaj cov yam ntxwv tiv thaiv hluav taws thaum nws qhuav tag. Lub sijhawm kho nws txawv nyob ntawm qhov kub thiab txias, av noo, thiab qhov tob ntawm kev siv. Tus neeg thov yuav tsum cia cov tshuaj nplaum no qhuav tag kom ntseeg tau tias nws ua haujlwm raws li tau sim hauv hluav taws.
Yog tias kuv siv ib txheej nyias dua li qhov xav tau, yuav ua li cas?
Yog tias koj siv ib txheej nyias dua li qhov tob uas tau teev tseg, ces qhov hluav taws kub yuav tsis ua haujlwm. Lub foob yuav tsis tiv thaiv tau raws li qhov tau sim thiab yuav tsis dhau qhov kev tshuaj xyuas lub tsev. Qhov tob kom raug yog qhov yuav tsum tau ua kom muaj kev nyab xeeb rau lub neej.
Tseem Ceeb:Nco ntsoov saib daim ntawv qhia txog qhov nkag mus rau hauv UL system. Nws qhia txog qhov tob ntawm cov sealant thiab qhov chaw uas yuav tsum tau muaj rau lub firestop uas ua raws li txoj cai.
Cov sealant no puas tiv dej tau?
Yog, cov sealant no tau raug sim seb puas tiv taus dej. Cov khoom uas muaj "W Rating" tau dhau qhov kev sim uas lees tias lawv tseem tuav tau lawv lub seal txawm tias tom qab raug dej lawm los xij. Qhov no ua kom ntseeg tau tias nws ruaj khov nyob rau hauv ib puag ncig uas muaj dej noo, tiv thaiv kev ruaj khov ntawm lub kaw lus firestop.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-12-2025