Masonry cork ua rau lub luag haujlwm me me hauv kev tsim kho kev tsim kho, ua haujlwm raws li tus neeg sawv cev rau cov cib, thiab pob zeb hauv ntau yam qauv. Cov kev ua yeeb yam ntawm Masonry kab tshuaj yog cuam tshuam los ntawm ntau yam, suav nrog nws sib xws, kev ua haujlwm, thiab kav ntev. HydroxyPropy cellulose (HPMC) yog ib feem ntau siv nyob rau hauv kab cort ua qauv vim nws muaj peev xwm txhim kho cov khoom no.
Kev Txhim Kho Kev Txhim Kho:
Ib qho ntawm cov kev sib tw tseem ceeb hauv Masonry Cug Kev npaj yog ua tiav qhov xav tau kev xav tau. Qhov sib xws ntawm kev sib khib cuam tshuam nws lub peev xwm sib khi nrog Masonry cov koog thiab sau voids zoo. HPMC ua raws li kev ntseeg rheology, muab cov khoom siv thixotropic rau lub cug sib tov. Qhov no txhais tau hais tias tus kab cug ua ntau yam thaum so, tiv thaiv sagging lossis slumping lossis qeeb, tab sis ntws tau yooj yim thaum raug rau shear rog, xws li troweling. Los ntawm kev tswj hwm tus cwj pwm ntws ntawm lub tshuaj khib, HPMC pab kom muaj qhov xav tau thoob plaws hauv cov txheej txheem thov, kom ua tiav cov khaub ncaws ua tiav.
Ua Haujlwm Txhim Kho:
Kev ua haujlwm yog lwm tus tseem ceeb ntawm kev tshuaj khib kev tshuaj khib, tshwj xeeb hauv cov ntawv thov xws li kev ua pob thiab plastering. Tshuaj khib nrog kev ua haujlwm tsis zoo tuaj yeem nyuaj los kis tusyees thiab tej zaum yuav ua rau cov khoob lossis voids ntawm Masonry cov chav nyob. HPMC txhim kho kev ua haujlwm los ntawm kev txhim kho lub txiv ntoo thiab cohesiveness ntawm cug cug sib xyaw. Lub xub ntiag ntawm HPMC lwg me me tsim cov zaj yeeb yaj kiab ntawm cov lus ntawm cov lus ntawm cov khoom siv, txo kev sib txhuam thiab pab txhawb kev yooj yim thiab ua kom sib dhos. Qhov no ua rau cov chaw smoother, txhim kho adhesion rau substrates, thiab txo qhov cuam tshuam ntawm kev tsis xws luag xws li kev tawg lossis kev tawg.
Adhesion qib:
Adhesion yog qhov tseem ceeb rau kev ua kom muaj kev ncaj ncees ntawm Masonry cov rooj sibtham. Cov nplaum tsis zoo ntawm cug thiab masonry cov chav ua tau tuaj yeem ua rau lub tshuaj khib ua tsis tiav, ua rau muaj kev ruaj khov thiab ruaj khov ntawm cov qauv. HPMC txhim kho Adhesion los ntawm kev sib sau ua kom muaj zog sib xyaw ntawm cov tshuaj khib thiab txheej av substrate. Cov qauv tshuaj ntawm HPMC tso cai rau nws los cuam tshuam nrog ob qho dej thiab cov pajas ua kom pom, tsim cov choj molecular uas txhim kho adhesion. Tsis tas li ntawd, HPMC ua raws li dej tuav tus neeg saib xyuas, ua ntev cov txheej txheem hydration thiab txhawb kom zoo dua kev sib cais ntawm cov tshuaj khib thiab masonry chav.
Durability Ehhancement:
Lubricability yog ib qho tseem ceeb tshaj plaws hauv kev txiav txim siab lub sijhawm ntev ntawm Masonry cov qauv, tshwj xeeb tshaj yog nyob rau hauv cov kev mob teeb meem. Tshuaj khib thaum xws li khov-lub voj voog khov, noo noo kev siv tshuaj, thiab tshuaj lom neeg tuaj yeem ua rau lub sijhawm tsis zoo. HPMC txhim kho lub durability ntawm Masonry Coll los ntawm txhim kho nws txoj kev tiv thaiv rau kev ntxhov siab ib puag ncig. Raws li cov dej-soluble polymer, HPMC cov yeeb yaj kiab tiv thaiv ib ncig ntawm cov pajas, txo cov dej ntws mus thiab ua rau cov tshuaj lom neeg uas muaj teeb meem. Qhov no pab kom tiv thaiv kev ua kom muaj kev puas tsuaj, xws li efflorescence, spalling, thiab kev tawg, yog li txuas cov kev pabcuam lub neej ntawm Masontry los ua ke.
HydroxyPropy cellulose (HPMC) yog ib qho ntxiv ntxiv uas muaj cov txiaj ntsig tseem ceeb hauv Masonry Colling daim ntawv thov. Los ntawm kev txhim kho kev sib txawv, kev ua haujlwm, thiab ruaj khov, hpmc txhim kho tag nrho cov kev ua tau zoo thiab ntev ntawm Masonry cov qauv. Cov neeg ua haujlwm thiab cov lag luam tuaj yeem rub cov khoom ntawm HPMC kom ua tiav cov txiaj ntsig zoo hauv lawv cov haujlwm tsim kho, kom muaj zog, thiab lub sijhawm sib dhos hauv Masonry sib dhos. Raws li kev tsim kho kev tsim kho txuas ntxiv mus evolve, kev siv cov kev ua lag luam tshiab zoo li HPMC yuav ua rau cov ntaub ntawv tsim tsev zoo tshaj plaws hauv tsev.
Lub Sijhawm Post: Feb-18-2025