Lub plastering anhydrite yog npaj los ntawm fluorine plaster
Fluoropoulium gypsum los ntawm kev sib tsoo, ntxiv activator, plasticizer, dej tuav tus neeg saib xyuas thiab lwm yam admixtures rau quab yuam sib tov, uas yog, F-hom plaster gypsum. F-hom plaster plaster muaj zog adhesion, ruaj khov ntim tom qab hardening, thiab tsis yooj yim los tsim kom qhuav shrinkage tawg, nruas thiab lwm yam tshwm sim. Nws muaj peev xwm kov yeej cov teeb meem xws li loj qhuav shrinkage, tsis zoo adhesion, tawg thiab plhaub ntawm cov khoom siv plastering ib txwm muaj xws li cov cement tov mortar thiab txiv qaub mortar. Nws kuj muaj kev ua haujlwm ntawm kev tiv thaiv hluav taws, thiab tuaj yeem kho qhov kub hauv tsev nyob rau hauv ib qho chaw. Tam sim no, kev siv ntawm stucco plaster yog heev muaj nyob rau hauv ntau lub teb chaws tsim muaj. Piv txwv li, ntau tshaj 70 feem pua ntawm cov khoom siv plastering hauv lub teb chaws Yelemees yog stucco plaster, thiab UK stucco plaster account rau 50 feem pua ntawm tag nrho cov gypsum. Kev tshawb fawb thiab kev loj hlob ntawm Suav PLASTER pib nyob rau hauv 1980s, thiab tam sim no, Suav plaster master
Yog hais tias semi-dej gypsum raws li ib theem lossis theem sib xyaw plaster plaster. Ntuj anhydrous gypsum (hom II anhydrous gypsum) yog siv los ua cov khoom siv tseem ceeb, sib xyaw nrog cov activator sib xyaw rau kev hloov kho, kho lub sijhawm teeb tsa thiab flexural thiab compressive zog, thiab tom qab ntawd ntxiv nrog rau qhov tsim nyog ntawm cov dej sib xyaw.
Tus neeg saib xyuas, ya tshauv admixture, huab cua entraining tus neeg saib xyuas, thiab lwm yam, kev sib tsoo thiab sib tov tuaj yeem siv tau kom tau txais plaster plaster rau plastering. Qhov kev ntsuam xyuas qhia tau hais tias cov txheej txheem kev ua tau zoo ntawm cov plaster plaster ua tau raws li cov kev cai ntawm lub teb chaws kev lag luam tus qauv, thiab lub zog thiab ruaj khov ntawm plaster plaster yog pom tseeb zoo dua li cov plaster plaster tsim los ntawm lub tsev plaster.
