Dab tsi yog cov haujlwm ntawm redispersible emulsion hmoov

Redispersible Emulsion Powder (RDP) ua haujlwm ntau yam hauv cov ntaub ntawv tsim kho, pab txhawb rau lawv cov kev ua tau zoo, ua haujlwm ntev, thiab ua haujlwm tau zoo. Nov yog cov haujlwm tseem ceeb ntawm redispersible emulsion hmoov:

1. Txhim kho Adhesion: RDP txhim kho qhov adhesion ntawm cov ntaub ntawv tsim kho xws li pobzeb nplaum, mortars, renders, thiab grouts rau ntau yam substrates xws li pob zeb, masonry, ntoo, thiab vuas. Qhov no txhim kho lub zog ntawm daim ntawv cog lus thiab durability ntawm installation.
2. Txhim kho Flexibility: Cov yeeb yaj kiab polymer tsim los ntawm RDP muab kev yooj yim rau cov ntaub ntawv tsim kho, tso cai rau lawv kom haum rau kev txav, thermal expansion, thiab contraction tsis tawg lossis delamination. Qhov no txhim kho cov kav ntev thiab ntev ntawm kev teeb tsa, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig dynamic.
3. Txhim khu kev tuav dej: RDP txhim kho cov dej tuav ntawm cov cementitious systems, txo cov dej poob thaum sib tov, thov, thiab kho. Qhov no txhim kho kev ua haujlwm tau zoo, adhesion, thiab lub zog kawg ntawm cov ntaub ntawv tsim kho, tshwj xeeb tshaj yog nyob rau hauv kub lossis qhuav.
4. Txo Shrinkage: Los ntawm kev txhim kho dej tuav thiab adhesion, RDP pab txo qis shrinkage hauv cov ntaub ntawv cementitious thaum ziab thiab kho. Qhov no txo ​​qhov kev pheej hmoo ntawm kev tawg, shrinkage, thiab defects ntawm qhov chaw, ua rau muaj kev ruaj khov thiab zoo nkauj pleasing installation.
5. Txhim khu kev ua haujlwm: RDP txhim kho kev ua haujlwm tau zoo thiab sib xws ntawm cov khoom siv xws li mortars, renders, thiab grouts, ua kom yooj yim rau kev sib tov, thov, thiab ua kom tiav. Qhov no ua rau kev ua tiav zoo dua, kev teeb tsa ntau dua, thiab txhim kho kev tsim khoom ntawm qhov chaw ua haujlwm.
6. Muab Kev Tiv Thaiv Dej: Cov yeeb yaj kiab polymer tsim los ntawm RDP muab kev tiv thaiv kev tiv thaiv kev ya raws, kev txhim kho dej tsis kam thiab huab cua ntawm cov ntaub ntawv tsim kho. Qhov no txuas ntxiv lub neej kev pab cuam ntawm kev teeb tsa thiab txo qhov kev pheej hmoo ntawm kev deterioration vim kev ya raws.
7. Txhim kho Durability: RDP txhim kho cov kav ntev thiab cov khoom siv hluav taws xob ntawm cov khoom siv, xws li compressive zog, tensile zog, thiab abrasion kuj. Qhov no txhim kho kev ua tau zoo thiab kev ua haujlwm ntev ntawm kev teeb tsa, txo cov kev xav tau ntawm kev saib xyuas thiab cov nqi ntawm lub neej.
8. Txhim khu khov-thaw ruaj khov: RDP txhim kho qhov khov-thaw ruaj khov ntawm cov khoom siv tsim kho, txo qhov kev pheej hmoo ntawm kev puas tsuaj thiab kev puas tsuaj hauv huab cua txias lossis cov ntawv thov raug rau cyclic khov thiab thawing. Qhov no ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntawm kev teeb tsa hauv ib puag ncig hnyav.
9. Tswj Lub Sijhawm Teeb Meem: RDP tuaj yeem siv los tswj lub sijhawm teem sijhawm ntawm cov ntaub ntawv cementitious los ntawm kev kho qhov loj me, cov ntsiab lus polymer, thiab cov qauv tsis muaj. Qhov no tso cai rau cov qauv tsim kho raws li kev thov tshwj xeeb thiab cov qauv kev ua haujlwm.
10. Txhim kho Compatibility: RDP yog sib xws nrog ntau yam cementitious binders, fillers, aggregates, thiab additives siv nyob rau hauv kev tsim formulations. Qhov no tso cai rau ntau yam kev siv thiab cov qauv tsim raws li cov kev xav tau tshwj xeeb thiab cov qauv kev ua haujlwm.

lub zog ntawm redispersible emulsion hmoov ua rau nws yog ib qho tseem ceeb additive nyob rau hauv kev tsim kho kev lag luam, pab rau kev ua tau zoo, durability, thiab kev ua hauj lwm ntawm lub tsev cov ntaub ntawv thiab installation.