Ua npuas ncauj yas yog cov khoom siv hauv tsev niaj hnub siv los thaiv cov tsev lossis tsim cov khoom muag (sandwich panels). Cov tshuaj no muaj qee yam zoo uas ua rau nws xav tau. Cia peb xav txog qhov nthuav dav ntxiv nws siv li cas, tsim khoom thiab qhov sib txawv ntawm cov kua ua npuas dej muaj los ntawm lwm cov ntaub ntawv.
Yuav yog dab tsi?
Yog li, qhov rwb thaiv tsev no muaj cov kua dej sib xws, uas yog vim li cas nws tuaj yeem siv rau txhua qhov chaw nyuaj. Txawm hais tias pasty thawj tus qauv ntawm cov khoom, cov khoom siv sai sai hauv qhov loj thiab hardens. Hauv qhov no, tag nrho cov voids tau sau.
Ua npuas dej ua kua yog tsim los ntawm nthuav dav polystyrene nrog kev sib ntxiv ntawm qee yam khoom ntxiv uas ua rau kom lub sijhawm ntev ntawm cov khoom siv hauv lub xeev pasty thiab hloov khoom thaum siv.
Cov khoom siv twg yog siv hauv kev tsim khoom?
Yuav ua kom cov khoom nthuav tawm, nws yog qhov tsim nyog los npaj cov khoom siv raw. Rau kev ua haujlwm koj yuav xav tau:
1. Dej (nws yuav tsum tau rhuab mus rau 40 degrees).
2. Foamer.
3. Lub catalyst uas pab ua kom cov khoom ruaj khov.
4. Urea-formaldehyde cob.
Nws yuav tsum tau muab sau tseg tias ua npuas dej ua kom tawv nqaij ntawm qhov kub thiab txias, uas ua rau nws siv tau yooj yim li sai tau.
Khoom thiab txiaj ntsig ntawm rwb thaiv tsev
Tam sim no cia saib seb cov khoom muaj txiaj ntsig zoo li cas:
1. Me me loj. Qhov ntsuas no tso cai rau kev siv cov rwb thaiv tsev no txawm tias nyob hauv cov tsev uas sawv ntawm cov av mos. Cov khoom siv tsis hnyav rau tus qauv.
2. Yooj yim siv.
3. Tus nqi qis thiab kev lag luam.
4. Lub suab zoo thiab rwb thaiv tsev kub.
5. Resistant kub heev.
6. Ecological kev nyab xeeb.
7. Nas resistant.
8. Flammability.
9. Txo nqi shipping.
10. Liquid Styrofoam, uas muaj kev tshuaj xyuas zoo dua, tsis rot, tsis xau noo noo thiab muab kev txuag hluav taws xob hauv tsev.
11. Yuav siv tau rau hauv ob qho chaw nyob thiab chaw ua haujlwm.
11. Kev siv cov khoom siv raw hauv qhov chaw uas nws tsis tuaj yeem ua rau mount lwm hom rwb thaiv tsev.
Khoom tsis zoo
Kuv yuav tsum hais tias ua npuas ncauj ua kua, tshuaj xyuas uas yuav pab koj txiav txim siab seb yuav siv nws lossis tsis, muaj qee qhov tsis zoo. Lawv muaj tsawg, tab sis lawv yog:
- Ib qho tsis hnov tsw ntawm formaldehyde, uas nws thiaj li ploj mus. Tsim nyoghais tias formaldehyde yog ib feem tsis muaj kev nyab xeeb rau tib neeg noj qab haus huv, tab sis nws evaporates sai txaus, yog li cov khoom kawg yog tsis muaj mob.
- Yog tias koj siv cov rwb thaiv tsev no ntawm cov kab rov tav, nws tuaj yeem txo qis mus txog 5%. Lawm, qhov tshwm sim no tuaj yeem yog yog tias koj siv cov khoom tsis muaj qhov siab.
thaj chaw thov
Ua npuas dej feem ntau yog muag hauv lub raj mis, yog li nws yooj yim rau nws mus rau koj qhov chaw. Feem ntau, cov khoom no yog siv nyob rau hauv xws li mob:
1. Rau thermal thiab suab rwb thaiv tsev ntawm phab ntsa. Txhawm rau ua qhov no, koj tuaj yeem ncuav nws mus rau hauv lub masonry, nruab nrab ntawm qhov chaw tseem ceeb thiab cov khoom siv, los yog siv cov khoom rau sab nrauv ntawm phab ntsa.
2. Thermal thiab suab rwb thaiv tsev ntawm lub ru tsev thiab cov plag tsev. Cov khoom siv tuaj yeem siv rau hauv pem teb npog thiab hauv qab lub qab nthab cuav.
3. Rwb thaiv tsev nrog kua ua npuas ncauj tuaj yeem nqa tawm ntawm cov kav dej.
4. Nws yog siv nyob rau hauv zus tau tej cov sandwich panels. Qhov no tso cai rau tsis tsuas yog insulate lub tsev, tab sis kuj yuav clad nws zoo nkauj.
5. Cov khoom no yog siv rau hauv cov tsev lag luam, ziab thiab cov tub yees chav, zaub cia.
Txawm li cas los xij, cov khoom nthuav tawm no tsuas yog siv rau lub suab thiab thermal rwb thaiv tsev.
Txoj kev rwb thaiv tsev
Txhawm rau ua cov txheej txheem, koj yuav tsum xub ntxuav lub ntsej muag kom kho. Ua kua rwb thaiv tsevStyrofoam yog tsim nyob rau hauv siab, uas yog, cov khoom yog poured mus rau hauv lub tsim nyog qhov chaw nrog kev pab los ntawm cov khoom tshwj xeeb. Lawm, tom qab ua tiav nws yuav tsum tau qhuav. Tsuas yog nyob rau hauv rooj plaub no nws yuav o thiab qhuav zoo.
Nws yuav tsum tau muab sau tseg tias cov npuas dej tshiab muaj cov kua dej ntau thiab nkag mus rau hauv qhov chaw nkag tsis tau tshaj plaws. Nyob rau tib lub sijhawm, nws clogs txawm me me qhov zoo. Nyob rau tib lub sijhawm, nws yuav tsis tsim nyog siv cov khoom siv hauv tsev hnyav hauv kev tsim kho, uas yog qhov loj me thiab kim heev. Lub raj mis ua npuas dej tuaj yeem daws qhov teeb meem no.
Nws yuav tsum tau muab sau tseg tias cov khoom no tuaj yeem ua tau raws li qhov kev tsim kho. Ntawd yog, koj tuaj yeem ua cov tshuaj no nrog koj tus kheej tes. Ib txheej me me ntawm cov rwb thaiv tsev tuaj yeem khaws cov cua sov zoo li cov phab ntsa tuab heev.
rwb thaiv tsev technology
Rwb thaiv tsev nrog kua ua npuas ncauj, kev tshuaj xyuas uas zoo thiab ua rau muaj kev nce qib ntawm cov khoom siv no, yog ua raws li qee cov lus qhia. Ntawd yog, nws yog ib qho tsim nyog yuav tsum tau ua raws li kev ua raws li kev ua haujlwm. Cov txheej txheem nws tus kheej tsis nyuaj, tab sis yuav tsum tau siv cov cuab yeej tshwj xeeb. Yog li, cov cuab yeej rwb thaiv tsev muaj cov kauj ruam hauv qab no:
1. Ntxuav qhov chaw kho los ntawm plua plav thiab khib nyiab.
2. Kev suav ntawm cov khoom siv. Nyob rau hauv rooj plaub no, tag nrho cov voids uas nyob rau hauv cov phab ntsa, qab nthab los yog nyob rau hauv pem teb npog yuav tsum tau muab coj mus rau hauv tus account. Nyob rau hauv txoj cai, lub tog raj kheej qhia tias pes tsawg cubic meters nws yog tsim rau.rwb thaiv tsev.
3. Rwb thaiv tsev nrog kua ua npuas ncauj yog nqa tawm siv ib qho tshwj xeeb installation uas muaj peev xwm muab cov khoom nyob rau hauv siab. Ntawd yog, koj xav tau lub tshuab ua npuas dej. Nws zoo kawg nkaus dos tag nrho cov Cheebtsam. Tsuas yog nruab qhov program xav tau.
4. Tiag tiag filling ntawm raw khoom. Ntxiv mus, yog tias muaj qhov sib txawv ntawm cov masonry qhov qub rwb thaiv tsev twb rotted los yog poob nws lub zog, ces koj yuav tsum tsis txhob disassemble tag nrho cov phab ntsa. Nws yog txaus tsuas yog ua kom cov qhov me me thiab nchuav ua npuas ncauj los ntawm lawv. Laum lawv nyob rau ntau qhov chaw.
5. Styrofoam yuav tsum tau nchuav los ntawm hauv qab mus rau hauv cov qauv checkerboard. Nws yog ib qho tsim nyog los sau qhov khoob kom txog thaum cov khoom siv raw pib nchuav tawm. Tsis txhob ntshai tias cov khoom yuav pib tawg. Qhov tseeb yog tias nws qhov ceev yog tsawg heev, yog li nws yuav tsis muaj peev xwm rhuav tshem cov qauv.
Tam sim no koj yuav tsum tau tos kom lub rwb thaiv tsev kom tawv. Tom qab ntawd, koj tuaj yeem ua phab ntsa cladding. Yog tias koj yog cov tsev insulating nrog cov kua ua npuas dej hauv qab nthab, ces nws txaus los sau qhov khoob ntawm cov kab teeb.
Yuav ua li cas cov cuab yeej xav tau los ua cov khoom siv?
Yuav tsim cov khoom no, nws yuav tsum muaj cov tshuab tsim nyog. Ntawd yog, koj yuav tsum yuav cov cuab yeej xws li:
1. Compressor.
2. Kev teeb tsa rau kev sib xyaw roj thiab kua. Nws yuav sib tov tag nrho cov khoom xyaw.
Nws yuav tsum tau hais tias ua kua ua npuas ncauj hauv tsev yog qhov yooj yim heev. Txawm li cas los xij, koj yuav xav tauthawv uas koj ntim cov ntaub ntawv raw tau txais. Yog tias koj xav ua cov rwb thaiv tsev, ces koj yuav xav tau pwm.
Thov nco ntsoov tias cov tshuab sib txawv tuaj yeem tsim cov khoom sib txawv. Yog li ntawd, koj yuav tsum yuav tsuas yog cov cuab yeej uas yuav tsim cov khoom loj ntawm raw khoom.
Insulation manufacturing technology
Ua kua ua npuas ncauj nrog koj tus kheej txhais tes yog qhov yooj yim heev nrog cov cuab yeej tsim nyog thiab cov khoom siv raw. Ua ntej koj yuav tsum npaj lub installation rau kev ua haujlwm. Thov nco ntsoov tias cov khoom siv yuav tsum yog cov khoom zoo, thiab tag nrho cov hose txuas yuav tsum nruj. Tsis tas li ntawd, txoj hlua hluav taws xob yuav tsum muaj peev xwm tiv taus lub nra.
Tom ntej no, npaj tus neeg ua npuas ncauj. Ua li no, koj yuav tsum tau ua 2 litres ntawm ib tug concentrated tov thiab dilute nws nrog 48 liv dej kub. Rau kev npaj ntawm ib tug foamy tshuaj, phosphoric acid ntawm 85% concentration (ib nrab ib liter) yuav tsum tau. Nws yuav tsum tau tov nrog dej (45 litres). Cov kua yuav tsum tau rhuab mus rau 40 degrees.
Tam sim no ob qho kev daws teeb meem tuaj yeem sib xyaw, uas yog, koj yuav tsum muab cov khoom ua npuas ncauj sib xyaw nrog 5 litres ntawm cov ua npuas ncauj. Tom qab ntawd, cov kev daws teeb meem yog nchuav rau hauv lub thawv tsim nyog.
Ib lub polymer resin kuj ntxiv rau ntawd, uas pab ua kom tawv nqaij ua npuas ncauj. Txhawm rau txhim kho qhov zoo ntawm cov khoom, ntau yam hloov pauv yuav tsum tau nchuav rau hauv nws. Tag nrho cov khoom sib xyaw kom huv si hauv cov pa roj-kua installation nyob rau hauv lub zog ntawm compressed cua. Yog tias koj xav txo tus nqi ntawm kev tsim kho, ces sim tsimua-nws-koj tus kheej ua kua ua npuas dej ntawm qhov chaw tsim kho. Qhov no yuav tso cai rau kev ua tiav tiav kom tiav sai dua thiab txo lawv cov nqi.
Tau kawg, txhua qhov kev ua yuav tsum ua tib zoo ua raws li txhua yam kev nyab xeeb tsim nyog. Qhov tseeb yog tias koj yuav tau soj ntsuam nrog acids. Thov hnav khaub ncaws tiv thaiv, hnab looj tes thiab lub tshuab ua pa.
Rwb thaiv tsev ntawm cov tsev nrog kua ua npuas dej tso cai rau koj txo cov nqi hluav taws xob los ntawm ob peb zaug. Hauv txoj cai, cov no yog tag nrho cov yam ntxwv ntawm kev tsim cov kua ua npuas ncauj. Hmoov zoo!
