Calcium formateyog ib qho khoom siv ntau heev hauv cov txheej txheem kho kom zoo nkauj. Nws qhov sib ntxiv tuaj yeem txhim kho kev ua haujlwm thiab kev ruaj ntseg ntawm gypsum mortar. Yog li dab tsi yog qhov zoo ntawm calcium formate hauv gypsum mortar?
Ua ntej,calcium formatetuaj yeem ceev tus nqi ntawm gypsum condensation. Gypsum mortar yuav tsum muaj qee lub sijhawm teeb tsa thaum lub sijhawm tsim kho kom ntseeg tau tias lub mortar tuaj yeem kho tau thiab tawv. Ntxiv cov calcium formate kom tsim nyog tuaj yeem ncua qhov kev teeb tsa ntawm gypsum mortar, kom cov neeg ua haujlwm tsim kho muaj sijhawm txaus los ua haujlwm thiab kho, txhawm rau txhim kho kev tsim kho.
Thib ob,calcium formateNws muaj qhov cuam tshuam loj rau lub zog thiab hardness ntawm gypsum mortar. Calcium formate nyob rau hauv gypsum mortar tuaj yeem hnov mob nrog hydration hardening khoom hauv gypsum los tsim cov qauv siv lead ua ruaj khov. Cov tshuaj tiv thaiv no tuaj yeem txhim kho lub zog thiab hardness ntawm gypsum mortar, ua rau nws ruaj khov thiab ruaj khov. Nyob rau tib lub sijhawm, calcium formate kuj tuaj yeem txhim kho qhov kev sib tsoo ntawm gypsum mortar thiab txo cov teeb meem tawg los ntawm qhuav shrinkage.
Tsis tas li ntawd, calcium formatetuaj yeem txhim kho kev ua haujlwm thiab kev tsim kho ntawm gypsum mortar. Tom qab ntxiv calcium formate, fluidity thiab viscosity ntawm gypsum mortar yog txhim kho, uas ua rau kev tsim kho yooj yim dua. Cov neeg ua haujlwm tsim kho tuaj yeem tswj tau qhov fluidity thiab cohesiveness ntawm mortar, thiaj li kom tau txais cov txiaj ntsig zoo dua qub thiab du.
Yog li ntawd, lub luag hauj lwm ntawm calcium formate nyob rau hauv industrial engineering ua tsis yog yuav tsum tau underestimated. Nws tuaj yeem txo lub sijhawm teeb tsa ntawm gypsum mortar kom ntau li ntau tau, nce lub zog thiab hardness ntawm mortar, txhim kho dej tsis kam thiab kav ntev, thiab tseem txhim kho kev ua haujlwm thiab kev tsim kho. Yog li ntawd, thaum siv gypsum mortar, ntxiv calcium formate yog ib qho kev txhim kho zoo, uas tuaj yeem txhim kho qhov zoo thiab kev ua haujlwm ntawm mortar thiab ua tau raws li qhov xav tau ntawm kev kho kom zoo nkauj hauv tsev.
Post lub sij hawm: Aug-18-2023