anti-crack mortar
Anti-crack mortar (anti-crack mortar), uas yog ua los ntawm cov tshuaj tiv thaiv kab mob ua los ntawm polymer emulsion thiab admixture, cement thiab xuab zeb tov nrog dej nyob rau hauv ib qho kev faib ua feem, tuaj yeem txaus siab rau qee yam deformation yam tsis muaj kev tawg, thiab koom tes nrog cov kab sib chaws ua haujlwm zoo dua.
Txoj kev tsim kho:
1. Tshem tawm cov plua plav, roj, thiab cov khoom ntim ntawm phab ntsa kom huv si.
2. Kev npaj: mortar hmoov: dej = 1:0.3, sib tov tusyees nrog ib tug mortar tov khoom los yog ib tug portable tov.
3. Ua taw tes los yog nyias nplaum rau ntawm phab ntsa, thiab nias nws kom nruj kom ua tiav smoothness.
4. Daim ntawv thov tus nqi: 3-5kg / m2.
Txoj kev tsim kho:
〈1〉 Kev kho cov nyom-hauv paus: Qhov saum npoo ntawm cov txheej txheem rwb thaiv tsev yuav tsum du li sai tau, huv si thiab ruaj khov, thiab tuaj yeem polished nrog cov ntawv xuab zeb ntxhib yog tias tsim nyog. Lub rwb thaiv tsev boards yuav tsum tau nias kom nruj, thiab qhov sib txawv ntawm cov laug cam yuav tsum tau leveled nrog rwb thaiv tsev qhov chaw thiab nrog roj hmab hmoov polystyrene particle rwb thaiv tsev mortar.
Kev npaj cov ntaub ntawv: Ntxiv dej ncaj qha thiab do rau 5 feeb, do zoo ua ntej siv.
〈3〉 Cov khoom siv: siv cov hlau tsis muaj steel plastering riam rau plaster lub anti-crack mortar ntawm lub rwb thaiv tsev board, nias lub iav fiber mesh daim ntaub mus rau hauv lub sov plastering mortar thiab theem nws, lub mesh daim ntaub pob qij txha yuav tsum sib tshooj, thiab lub overlapping dav yog 10cm iav fiber ntau daim ntaub yuav tsum tau embedded kiag li, thiab lub thickness ntawm 5 hli.
Adhesive Mortar
Adhesive mortar yog ua los ntawm cov cement, quartz xuab zeb, polymer cement thiab ntau yam khoom ntxiv los ntawm kev sib xyaw ua ke. Adhesive feem ntau yog siv rau kev sib koom ua ke rwb thaiv tsev boards, tseem hu ua polymer insulation board bonding mortar. Cov nplaum nplaum yog sib xyaw ua ke los ntawm kev hloov kho tshwj xeeb cov cement, ntau yam khoom siv polymer thiab cov khoom siv los ntawm cov txheej txheem tshwj xeeb, uas muaj cov dej tuav tau zoo thiab muaj zog sib txuas.
lub ntsiab feature:
Ib qho: Nws muaj kev sib raug zoo nrog lub hauv paus phab ntsa thiab rwb thaiv tsev boards xws li polystyrene boards.
Qhov thib ob: Nws yog dej-resistant, khov-thaw resistant, thiab muaj kev laus zoo.
Peb: Nws yog ib qho yooj yim rau kev tsim kho thiab yog ib qho kev ruaj ntseg thiab txhim khu kev qha cov khoom siv rau thermal rwb thaiv tsev tshuab.
Plaub: Tsis txhob swb thaum tsim kho. Nws muaj kev tiv thaiv huab cua zoo heev, cuam tshuam tsis kam thiab tawg tsis kam.
Txoj kev tsim kho
Ib qho: Cov kev xav tau yooj yim: du, ruaj, qhuav thiab huv. Cov txheej plaster tshiab tuaj yeem tsim tau tom qab tsawg kawg 14 hnub ntawm hardening thiab ziab (qhov flatness ntawm lub hauv paus txheej yog tsawg dua 2-5 hli ib square meter).
Ob: Kev npaj cov khoom siv: ntxiv dej raws li qhov sib piv ntawm 25-30% ntawm qhov hnyav ntawm cov khoom (cov dej ntxiv tuaj yeem hloov kho raws li txheej txheej thiab huab cua), kom txog thaum sib tov sib xyaw, thiab qhov sib tov yuav tsum siv li ntawm 2 teev.
Peb: Tus nqi ntawm kev sib koom ua ke polystyrene board yog 4-5 kg ib square meter. Raws li qhov flatness ntawm phab ntsa, polystyrene board yog sib koom los ntawm ob txoj kev: tag nrho cov txheej txheem kev sib txuas los yog cov txheej txheem ntawm qhov chaw.
A: Tag nrho qhov chaw sib txuas: haum rau lub hauv paus tiaj tus nrog kev xav tau flatness tsawg dua 5 hli ib square meter. Siv cov nplaum nplaum rau ntawm lub rwb thaiv tsev board nrog ib tug serrated plastering riam, thiab tom qab ntawd lo cov rwb thaiv tsev board ntawm phab ntsa los ntawm qab mus rau sab saum toj. Lub rooj tsavxwm nto yog tiaj tus thiab lub rooj tsavxwm seams yog nias nruj nreem tsis muaj qhov khoob.
B: Point-and-frame bonding: Nws yog tsim rau cov hauv paus tsis sib xws uas nws qhov tsis sib xws yog tsawg dua 10 hli ib square meter. Siv cov nplaum sib npaug rau ntawm ntug ntawm lub rwb thaiv tsev nrog lub plastering riam, thiab tom qab ntawd sib npaug faib 6 cov ntsiab lus ntawm lub rooj tsavxwm, thiab cov thickness ntawm daim ntawv thov nyob ntawm qhov flatness ntawm phab ntsa. Tom qab ntawd muab cov nplaum nplaum rau ntawm phab ntsa raws li saum toj no.
Rwb thaiv tsev mortar
Rwb thaiv tsev mortar yog ib hom pre-mixed qhuav hmoov mortar ua los ntawm ntau yam ntaub ntawv lub teeb raws li aggregate, xis mas raws li cov cement, tov nrog ib co hloov additives, thiab tov los ntawm cov khoom lag luam. Cov khoom siv hauv tsev siv los tsim cov txheej txheem thermal rwb thaiv tsev ntawm lub tsev nto. Inorganic thermal rwb thaiv tsev mortar khoom thermal rwb thaiv tsev system yog fireproof thiab tsis-combustible. Nws tuaj yeem yog qhov dav siv nyob rau hauv cov tsev nyob me me, cov chaw pej xeem, cov chaw pej xeem loj, thiab cov chaw muaj hluav taws xob tawg. Nws kuj tseem siv tau los ua kev tsim kho hluav taws xob los txhim kho cov qauv kev tiv thaiv hluav taws.
Nta:
1. Inorganic thermal rwb thaiv tsev mortar muaj qhov kub thiab txias stability thiab tshuaj lom neeg ruaj khov: Inorganic thermal rwb thaiv tsev mortar khoom rwb thaiv tsev yog ua los ntawm cov ntaub ntawv ntshiab inorganic. Acid thiab alkali tsis kam, corrosion kuj, tsis muaj cracking, tsis poob tawm, siab stability, tsis muaj teeb meem kev laus, thiab tib lifespan li lub tsev phab ntsa.
2. Kev tsim kho yog yooj yim thiab tag nrho cov nqi qis: inorganic thermal rwb thaiv tsev mortar cov khoom siv hluav taws xob tuaj yeem siv ncaj qha rau ntawm phab ntsa ntxhib, thiab nws txoj kev tsim kho yog tib yam li cov cement mortar leveling txheej. Cov tshuab thiab cov cuab yeej siv hauv cov khoom no yog qhov yooj yim. Kev tsim kho yog yooj yim, thiab piv nrog rau lwm cov txheej txheem thermal rwb thaiv tsev, nws muaj qhov zoo ntawm kev tsim kho lub sijhawm luv luv thiab kev tswj tau yooj yim.
3. Daim ntawv thov dav dav, tiv thaiv cov kab mob khaub thuas thiab cua sov: Inorganic thermal rwb thaiv tsev mortar khoom thermal rwb thaiv tsev system yog tsim rau ntau yam ntaub ntawv phab ntsa thiab thermal rwb thaiv tsev ntawm phab ntsa nrog cov duab complex. Npog tag nrho, tsis muaj seams, tsis muaj kab noj hniav, tsis muaj qhov kub thiab txias txuas hniav. Thiab tsis tsuas yog rau sab nrauv phab ntsa rwb thaiv tsev, tab sis kuj rau sab hauv rwb thaiv tsev ntawm sab nrauv phab ntsa, los yog ob qho tib si sab hauv thiab sab nraud rwb thaiv tsev ntawm sab nrauv phab ntsa, raws li zoo raws li lub ru tsev rwb thaiv tsev thiab geothermal rwb thaiv tsev, muab tej yam yooj rau tsim ntawm lub zog-txuag systems.
4. Kev tiv thaiv ib puag ncig thiab tsis muaj kuab paug: Inorganic thermal rwb thaiv tsev mortar cov ntaub ntawv rwb thaiv tsev yog non-toxic, tasteless, non-radioactive pollution, tsis muaj kev puas tsuaj rau ib puag ncig thiab tib neeg lub cev, thiab nws cov kev txhawb loj loj thiab siv tau tuaj yeem siv qee cov khoom siv pov tseg thiab cov khoom siv hauv tsev qis, uas muaj cov txiaj ntsig zoo rau kev tiv thaiv ib puag ncig.
5. Lub zog siab: Cov khoom siv hluav taws xob tsis zoo thermal rwb thaiv tsev mortar muaj lub zog sib txuas siab ntawm cov txheej txheem thermal rwb thaiv tsev thiab txheej txheej, thiab tsis yooj yim los tsim cov kab nrib pleb thiab hollowing. Cov ntsiab lus no muaj qee yam kev zoo dua piv nrog rau tag nrho cov khoom siv rwb thaiv tsev hauv tsev.
6. Cov hluav taws kub zoo thiab cov nplaim hluav taws muaj kev nyab xeeb, cov neeg siv tuaj yeem tau txais txiaj ntsig zoo: cov txheej txheem rwb thaiv tsev ntawm inorganic thermal rwb thaiv tsev mortar cov ntaub ntawv yog fireproof thiab tsis-combustible. Nws tuaj yeem yog qhov dav siv nyob rau hauv cov tsev nyob me me, cov chaw pej xeem, cov chaw pej xeem loj, thiab cov chaw muaj hluav taws xob tawg. Nws kuj tseem siv tau los ua kev tsim kho hluav taws xob los txhim kho cov qauv kev tiv thaiv hluav taws.
7. Kev ua haujlwm zoo thermal: Kev ua haujlwm zoo ntawm cov khoom siv thermal rwb thaiv tsev ntawm inorganic thermal rwb thaiv tsev mortar khoom yog ntau dua li cov organic thermal rwb thaiv tsev cov ntaub ntawv, uas tuaj yeem siv rau lub caij ntuj sov rwb thaiv tsev nyob rau sab qab teb. Nyob rau tib lub sijhawm, thermal conductivity ntawm kev tsim kho nrog cov tuab txaus tuaj yeem ncav cuag qis dua 0.07W / mK, thiab cov thermal conductivity tuaj yeem hloov kho tau yooj yim kom tau raws li qhov xav tau ntawm cov neeg kho tshuab lub zog thiab kev siv tiag tiag. Nws tuaj yeem siv rau ntau lub sijhawm, xws li hauv av, qab nthab thiab lwm lub sijhawm.
8. Cov nyhuv zoo los tiv thaiv mildew: nws tuaj yeem tiv thaiv lub zog conduction ntawm tus choj txias thiab cua sov, thiab tiv thaiv cov kab mob mildew tshwm sim los ntawm condensation hauv chav.
9. Kev lag luam zoo Yog tias lub thermal rwb thaiv tsev ntawm inorganic thermal rwb thaiv tsev mortar cov ntaub ntawv uas tsim nyog siv los hloov cov tsoos sab hauv tsev thiab sab nraum zoov ob sab kev tsim kho, qhov kev daws teeb meem zoo tshaj plaws ntawm kev ua haujlwm thiab kev lag luam tuaj yeem ua tiav.
10. Enhanced dispersible roj hmab hmoov, inorganic gelling khoom, high-zoo orthopedics thiab additives nrog dej tuav, ntxiv dag zog, thixotropy, thiab tawg tsis kam yog pre-mixed thiab qhuav-mixed.
11. Nws muaj adhesion zoo rau ntau yam ntaub ntawv rwb thaiv tsev.
12. Zoo yoog raws, dej tsis kam, thiab huab cua tsis kam; Tsis tshua muaj thermal conductivity, ruaj khov thermal rwb thaiv tsev kev ua tau zoo, siab softening coefficient, khov-thaw kuj, thiab aging kuj.
13. Nws yog ib qho yooj yim rau kev khiav lag luam los ntawm kev tso dej ncaj qha rau ntawm qhov chaw; nws muaj huab cua zoo permeability thiab ua pa muaj zog. Nws tsis tsuas yog muaj cov dej tsis zoo, tab sis kuj tuaj yeem tshem tawm cov dej noo los ntawm txheej rwb thaiv tsev.
14. Tus nqi sib tw yog tsawg.
15. Kev ua haujlwm zoo thermal rwb thaiv tsev.
Txoj kev tsim kho:
1. Qhov saum npoo ntawm lub hauv paus txheej yuav tsum tsis muaj plua plav, roj thiab cov khib nyiab uas cuam tshuam rau kev ua haujlwm ntawm kev sib txuas.
2. Nyob rau hauv cov huab cua kub los yog thaum lub hauv paus qhuav, nws tuaj yeem ntub dej thaum cov dej nqus ntawm lub hauv paus loj, kom lub hauv paus ntub dej sab hauv thiab qhuav tawm, thiab tsis muaj dej ntshiab ntawm qhov chaw.
3. Sib tov tus neeg sawv cev tshwj xeeb rau lub rwb thaiv tsev raws li dej-cement piv ntawm 1: 4-5, txhuam nws ntawm lub hauv paus txheej hauv cov khoom siv, thiab rub nws mus rau hauv cov duab zigzag nrog lub thickness ntawm li 3 hli, los yog tshuaj tsuag.
4. Muab cov thermal rwb thaiv tsev mortar rau hauv slurry raws li cov roj hmab hmoov: polystyrene hais: dej = 1:0.08:1, thiab nws yuav tsum tau stirred tusyees tsis muaj hmoov.
5. Plaster lub thermal rwb thaiv tsev mortar raws li lub zog txuag. Nws yuav tsum tau tsim nyob rau hauv cov theem yog tias nws yog ntau tshaj 2cm, thiab lub ncua sij hawm ntawm ob plasterings yuav tsum ntau tshaj 24 teev. Nws tseem tuaj yeem txau.
6. Tshaj tawm cov tshuaj tiv thaiv kev sib tsoo ntawm cov thermal rwb thaiv tsev mortar nrog lub thickness ntawm 2MM.
7. Muab cov ntaub nplaum tiv thaiv alkali rau ntawm cov tshuaj khib nyiab pov tseg
8. Thaum kawg, thov 2 ~ 3 MM tuab los tiv thaiv mortar rau ntawm daim phiaj alkali-resistant daim ntaub dua
9. Tom qab kev tsim kho ntawm cov txheej txheem tiv thaiv tiav, tom qab 2-3 hnub ntawm kev kho (nyob ntawm qhov kub thiab txias), kev tsim kho txheej txheej tom ntej tuaj yeem ua tiav.
Lub sij hawm xa tuaj: Plaub Hlis-25-2024