Hnub Tim:10,Jul,2023
Khoom Taw Qhia:
Gypsum yog lub tsev cov khoom uas ua cov micropores ntau hauv cov khoom tom qab sorolification. Kev ua pa ua haujlwm tau coj los ntawm nws lub porosity ua gypsum ua ib qho tseem ceeb tshaj plaws hauv kev kho kom zoo nkauj hauv kev kho kom zoo nkauj niaj hnub no. Qhov kev ua pa no tuaj yeem tswj cov av noo ntawm kev nyob thiab ua haujlwm ib puag ncig, tsim ib qho kev nyiam microclimate.
Hauv Gypsum raws li cov khoom lag luam, seb nws puas yog lutrer, putty, cellulose sauv txoj haujlwm tseem ceeb. Tsim nyog cellulose cov khoom siv ether yog tsis rhiab rau cov alkalinity ntawm gypsum thiab tuaj yeem tsau rau hauv ntau hom gypsum tsis muaj agglomeration. Lawv tsis muaj qhov tsis zoo rau lub porosity ntawm cov khoom lag luam gypsum, yog li ua kom muaj kev ua pa ntawm gypsum. Lawv muaj qee cov nyhuv retarding tab sis tsis cuam tshuam rau kev loj hlob ntawm gypsum muaju. Nrog rau tsim nyog ntub dej nplaum, lawv xyuas kom cov khoom sib txuas ntawm cov khoom siv kev tsim kho, ua kom yooj yim sib kis yam tsis tau coj mus rau cov cuab yeej.
Qhov zoo ntawm kev siv cov tshuaj tsuag no gypsum - Hnav khaub ncaws plaster gypsum:
· Nrov tawg tsis kam
· Tsis tuaj yeem tsim ib pawg
· Zoo sib xws
· Zoo siv tau
· Dog kev tsim kho kev ua tau zoo
· Cov dej zoo khaws cia
· Zoo tiaj tiaj
· Tus Nqi Phem Zoo
Tam sim no, kev sib hais ntau lawm txau gypsum - hnav yuag dhau los plaster gypsum tau mus txog cov qauv European.
Raws li cov lus tshaj tawm, txau gypsum - Hnav cov khoom siv tau raug lees paub raws li cov khoom siv hauv tsev thiab siv, 100% rov ua dua ntawm cov chaw ua haujlwm, thiab kev lag luam thiab Cov txiaj ntsig kev noj qab haus huv.
Gypsum muaj ntau yam zoo. Nws tuaj yeem hloov cov phab ntsa hauv tsev sab hauv nrog cov cement, yuav tsum tsis muaj kev cuam tshuam los ntawm cov cua sov sab nraud thiab cua txias. Phab ntsa yuav tsis qhib lub nruas lossis cov kab nrib pleb. Nyob hauv tib thaj chaw ntawm phab ntsa, tus nqi ntawm gypsum siv yog ib nrab ntawm cov cement, uas yog nyob rau hauv ib puag ncig cov pa roj carbon thiab nyob rau hauv kab nrog tib neeg lub tswv yim nyob tam sim no.
Lub Sijhawm Post: Jul-10-2023