Cov tshuaj silicone uas tiv thaiv dej nkag mus rau hauv tsev tiv thaiv dej tsis nkag mus rau sab nraud phab ntsa pob zeb
Kev piav qhia txog khoom
Cov tshuaj silicone uas tiv thaiv dej yog ua los ntawm cov khoom siv tseem ceeb hu ua silane/siloxane. Nws yog cov khoom siv tiv thaiv dej uas nkag mus rau hauv cov khoom siv inorganic substrate. Los ntawm kev sib txuas tshuaj lom neeg, ib txheej hydrophobic ruaj khov tau tsim rau ntawm phab ntsa sab hauv ntawm cov qhov me me ntawm cov khoom siv, ua tiav cov txiaj ntsig zoo li nplooj lotus, tsis muaj dej thiab ua pa tau, tsis muaj qhov txhaws, thiab tiv thaiv tau ntev. Nws yog qhov tsim nyog rau cov khoom siv inorganic uas muaj qhov nqus tau xws li pob zeb, mortar, pob zeb, cib, gypsum, thiab lwm yam, thiab siv dav hauv kev tsim kho sab nraud, cov haujlwm hauv av, choj, kev kho dua tshiab cov khoom qub thiab lwm yam xwm txheej.
Kev ua tau zoo ntawm cov khoom tseem ceeb
- Kev tiv thaiv dej zoo tshaj plaws:
Tus nqi tiv thaiv dej ntawm qhov chaw ≥ 98%, tus nqi nqus dej capillary txo qis dua 85%
- Kev nkag mus tob:
Qhov tob nkag mus 3–20 hli, sib xyaw nrog lub substrate
- Dej tsis nkag thiab ua pa tau:
Tshem tawm cov dej ua kua, tso cai rau cov pa dej hla dhau, tshem tawm cov blistering, efflorescence, thiab tev tawv
- Kev tiv taus huab cua thiab kev ruaj khov:
-40 ℃ txog + 150 ℃ kev ruaj khov mus sij hawm ntev, tiv taus khov-thaw, chloride ions, thiab huab cua
Ib puag ncig zoo thiab muaj kev nyab xeeb: Tsis muaj ntxhiab tsw, tsis muaj cov kuab tshuaj, tsis ua rau lub substrate lwj, zoo rau kev tsim kho
- Pob tshab thiab tsis muaj qhov tsis sib xws:
Tsis hloov qhov tsos thiab xim ntawm lub substrate, tswj cov xim thiab
COV XWM TXHEEJ TXHEEM DAIM NTAWV THOV
- Kev tsim cov phab ntsa sab nraud:
Cov pob zeb ntshiab, masonry, vuas ceramic, tsis muaj dej thiab tiv thaiv kev seeping
- Cov haujlwm hauv av:
Cov qab nthab, kev tiv thaiv pej xeem, cov yeeb nkab uas tiv taus dej noo thiab tiv thaiv kev nkos
- Kev thauj mus los hauv nroog:
Kev tiv thaiv kev ruaj khov ntawm cov choj, cov piers, cov qhov av, cov chaw nres nkoj
- Kev saib xyuas pob zeb:
Granite, sandstone, pob zeb kab lis kev cai tiv thaiv kev ua qias tuaj thiab tiv thaiv huab cua
- Cov tsev kab lis kev cai qub:
Cov tsev qub, cov pob zeb carvings, pob zeb carvings kho dua tshiab thiab kev tiv thaiv
- Hmoov av / hmoov qhuav:
Cov tshuaj nplaum uas tsis muaj dej, cov tshuaj nplaum sib koom ua ke, cov tshuaj nplaum zoo nkauj nrog kev ua tau zoo dua
Txog cov khoom
- Cov Ntsiab Lus Tseem Ceeb ntawm Kev Tsim Kho
Lub hauv paus ntawm lub hauv paus yuav tsum huv, qhuav, tsis muaj roj av thiab hmoov av.
Siv 1-2 txheej los ntawm kev txau, dov lossis txhuam, nrog lub sijhawm sib nrug ntawm 2-4 teev.
Qhov chaw qhuav ntawm chav sov li 30 feeb thiab kho tag nrho hauv 24 teev.
Tsis txhob los nag rau 24 teev tom qab kev tsim kho thiab cia nws kho rau 7 hnub rau kev ua haujlwm zoo tshaj plaws.
- Cov txiaj ntsig ntawm cov khoom
Kev tsim cov zaj duab xis nkag mus, tsis muaj tev tawm lossis tawg
Ua pa tau thiab ua pa tau, tiv thaiv lub neej ntawm lub substrate
Siv ib zaug xwb, tiv thaiv tau ntev
Pob tshab thiab tsis muaj xim, tsis cuam tshuam rau qhov tsos
Kev tsim kho yooj yim, tus nqi qis dua
