Qhov cuam tshuam ntawm RDP rau kev khaws dej thiab kev tiv thaiv kab nrib pleb hauv phab ntsa Putty
Cov tshuaj pleev phab ntsa yog ib yam khoom tseem ceeb hauv kev tsim kho, muab ib qho chaw du thiab ruaj khov rau kev pleev xim thiab ua tiav. Txawm li cas los xij, cov teeb meem xws li kev khaws dej tsis zoo thiab tawg tuaj yeem cuam tshuam rau qhov zoo thiab lub neej ntev ntawm qhov chaw siv. Ib qho tseem ceeb ntxiv uas ua rau kev ua haujlwm ntawm cov tshuaj pleev phab ntsa zoo dua yog Hmoov Polymer uas yaj tau dua (RDP).
RDP yog ib hom hmoov uas tau los ntawm kev ziab cov polymer emulsions. Thaum sib xyaw nrog dej, nws rov tawg ua cov emulsion ruaj khov, ua rau nws yooj ywm, nplaum, thiab ua tau zoo dua ntawm cov mortars qhuav xws li wall putty. Kev ntxiv RDP ua rau cov khoom tseem ceeb zoo dua, ua rau nws ua haujlwm tau zoo dua thiab ruaj khov dua.
Yuav ua li cas RDP txhim kho kev khaws dej hauv phab ntsa Putty
Kev khaws dej yog ib qho tseem ceeb ntawm cov khoom siv ua kom phab ntsa ntub dej, ua kom cov khoom sib xyaw ua ke noo thiab tiv thaiv kom tsis txhob qhuav ua ntej. Nov yog li cas RDP pab tau:
- Txo Cov Dej Poob: RDP tsim ib zaj duab xis hauv cov khoom sib tov putty, txo cov dej noo sai sai thiab ua kom muaj kev kho kom zoo.
- Txhim kho kev ua haujlwm: Kev khaws dej kom zoo dua qub ua rau lub sijhawm qhib ntev dua, ua rau cov neeg thov siv tau yooj yim dua thaum thov.
- Tiv Thaiv Cov Qhov Tsis Zoo Ntawm Qhov Chaw: Kev ywg dej kom zoo txo qhov tawg thiab hmoov av, ua rau qhov tiav du.
Txhim kho kev tiv thaiv kab nrib pleb nrog RDP
Qhov tawg ntawm cov nplaum phab ntsa tuaj yeem yog los ntawm kev ntsws, kev nplaum tsis zoo, lossis kev ntxhov siab sab nraud. RDP ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev tawg los ntawm:
- Kev Ua Kom Yooj Yim Ntau Ntxiv: RDP-modified putty tuaj yeem nqus tau cov kev txav me me thiab kev hloov pauv yam tsis muaj kev tawg.
- Txhim Kho Lub Zog Sib Koom Tes: Cov polymer tsim kom muaj kev sib txuas zoo rau cov substrates, txo qhov muaj feem ntawm kev tawg thiab tawg.
- Txhim Kho Kev Tiv Thaiv Kev Cuam Tshuam: RDP ua rau lub elasticity ntawm putty zoo dua, pab nws tiv taus kev ntxhov siab ntawm cov khoom siv thiab kev hloov pauv ib puag ncig.
Cov txiaj ntsig ntawm kev siv RDP hauv Wall Putty
- Lub Sijhawm Qhib Ntev Dua: Tso cai rau kev ua tiav zoo dua thiab txo cov khoom pov tseg.
- Kev nplaum muaj zog dua: Xyuas kom muaj kev sib txuas ntev nrog cov substrates.
- Zoo dua qhov chaw tiav: Txo cov kab nrib pleb, hmoov av, thiab lwm yam teeb meem ntawm qhov chaw.
- Kev Ruaj Kho Dua: Muab kev tiv thaiv rau cov dej noo thiab kev ntxhov siab sab nraud.
Xaus lus
Kev koom ua ke Hmoov Polymer uas yaj tau dua (RDP) hauv cov qauv putty phab ntsa ua rau muaj txiaj ntsig zoo dua kev khaws cia dej thiab kev tawg tsis kam, xyuas kom meej tias daim ntawv thov zoo thiab ruaj khov mus sij hawm ntev. Rau cov chaw tsim khoom thiab cov neeg ua vaj tse uas tab tom nrhiav kev txhim kho kev ua tau zoo ntawm phab ntsa putty, xaiv RDP zoo yog qhov tseem ceeb.