1. Txhim khu kev tuav dej
Ib qho ntawm cov haujlwm tseem ceeb ntawmHPMCyog los txhim kho cov dej khaws cia ntawm mortar. Nws tuaj yeem khaws cov dej dawb ntau dua hauv cov tshuaj khib nyiab, muab cov khoom siv cementitious ntau lub sij hawm los mus rau cov tshuaj tiv thaiv hydration, yog li txhim kho tag nrho cov kev ua tau zoo ntawm mortar. Kev tuav dej ntawm KimaCell®HPMC yog qhov tseem ceeb los tiv thaiv cov mortar kom qhuav sai heev thiab xyuas kom meej tias nws muaj sijhawm txaus thaum tsim kho.
2. Txhim kho kev sib tsoo
Los ntawm kev txhim kho cov dej tuav ntawm mortar, HPMC kuj tseem tuaj yeem cuam tshuam kev tsim cov mortar tawg. Cov khib nyiab nrog cov dej tuav tau zoo tuaj yeem txo cov evaporation sai ntawm cov dej, yog li txo qhov ntim ntawm qhov ntim los ntawm cov dej poob, thiab yog li txo qhov tshwm sim ntawm cov kab nrib pleb.
3. Txhim kho kev tsim kho kev ua haujlwm
Kev tuav dej ntawm HPMC tseem cuam tshuam ncaj qha rau kev tsim kho ntawm mortar. mortar nrog dej zoo tuav pov thawj zoo dua ntub daim ntawv cog lus muaj zog thiab tiv thaiv sagging kev ua haujlwm thaum lub sij hawm tsim kho, ua kom kev tsim kho smoother thiab txo kev tsim kho nyuaj.
4. Tej yam tshwm sim raws caij nyoog
Kev tuav dej ntawm HPMC tuaj yeem sib txawv hauv ntau lub caij. Piv txwv li, nyob rau lub caij ntuj sov, cov dej tuav pov hwm ntawm HPMC tej zaum yuav muaj kev sib tw, yog li nws yog ib qho tsim nyog los xaiv HPMC zoo los xyuas kom meej tias cov dej tuav tau ntawm cov mortar nyob rau hauv qhov kub thiab txias.
5. Cov nyhuv ntawm fineness thiab viscosity
Qhov zoo thiab viscosity ntawm HPMC kuj tseem muaj txiaj ntsig zoo rau nws cov dej tuav dej. Feem ntau hais lus, qhov zoo dua qhov zoo thiab qhov siab dua qhov viscosity ntawm HPMC, nws cov dej tuav tau zoo dua. Txawm li cas los xij, viscosity siab dhau lawm yuav cuam tshuam rau kev solubility thiab kev tsim kho ntawm mortar, yog li nws yuav tsum xaiv cov khoom tsim nyog HPMC raws li daim ntawv thov tshwj xeeb.
Hydroxypropyl methylcellulose (HPMC)yog ib qho tseem ceeb heev rau kev tuav dej ntawm mortar. Nws tuaj yeem tsis tsuas yog txhim kho cov dej tuav lub peev xwm ntawm mortar thiab txhim kho kev tsim kho, tab sis kuj tseem cuam tshuam qhov tsim ntawm cov kab nrib pleb. Thaum xaiv KimaCell®HPMC cov khoom, nws qhov kev ua tau zoo, viscosity thiab dej tuav kev ua haujlwm nyob rau lub caij sib txawv yuav tsum raug txiav txim siab los xyuas kom meej qhov kev ua tau zoo ntawm mortar.
Post lub sij hawm: Jan-08-2025