Kev hnyav hnyav plastering plaster mortar sib tov rau cov neeg tsim khoom
Hnav plastering plaster mortar Taw qhia
Kev hnyav hnyav plaster yog cov tshuaj hmoov qhuav uas peb lub tuam txhab siv cov khoom siv zoo calcined desulfurized gypsum hmoov, vitrified microbeads thiab cov khoom sib xyaw ua ke los sib xyaw ua ke. Cov khoom no tshwj xeeb yog siv rau qib phab ntsa hauv tsev thiab qab nthab ntawm cov phiaj xwm tsim kho siab. Nws yog qhov tshiab, ib puag ncig zoo thiab khoom lag luam txhawb los ntawm lub teb chaws es tsis txhob siv cov cement mortar. Nws tsis tsuas yog muaj lub zog ntawm cov cement, tab sis kuj muaj kev noj qab haus huv thiab muaj kev nyab xeeb ib puag ncig ntau dua li cov cement, ruaj khov thiab ruaj khov, nrog muaj zog nplaum, tsis yooj yim rau tawg, tawg, hollowing, thiab tsis ntog. Hmoov thiab lwm yam zoo, siv tau yooj yim thiab txuag nqi. Hais txog tus nqi tsev, plastering gypsum mortar yog kim dua li mortar cement, tab sis plastering gypsum mortar muaj ntau qhov zoo. Ua ke ua ke, cov nqi plastering ib square meter ntawm plastering gypsum mortar qis dua li cov tshuaj khib nyiab.
Nta ntawm Kev Nyuaj plastering plaster mortar
Kho cov av noo
Thaum cov av noo sab nraud siab dua qhov txheeb ze cov av noo ntawm plastering gypsum, vim tias cov pa sab nraud siab dua li nws cov pa ua kom siab, tus cwj pwm sab hauv yog ua rau nqus dej noo, yog li ncua kev nce hauv cov av noo; thaum cov av noo sab nraud qis dua cov av noo sib xws ntawm plastering gypsum, Cov pa sab nraud sab qis dua nws cov pa ua kom siab, uas txhawb nqa kev nqus dej ntawm cov dej sab hauv, vim li ntawd, nws tuaj yeem ua lub luag haujlwm tswj hwm thiab tswj cov av noo.
Lub tsev thauj khoom raug txo kom zoo
Qhov ntom ntom ntom ntom ntom ntom ntom yog 750-950kg/m³; tsuas yog ib nrab ntawm cov tsoos cement plastering mortar 1800-2000kg/m³. Piv txwv li, yog tias lub tsev (ob chav nrog 20 plag tsev) raug hloov los ntawm plastering plaster tsis txhob siv cov tshuaj cug ib txwm, tag nrho lub tsev yuav txo qhov thauj khoom los ntawm 550 tons.
Nplaim hluav taws
Qhov hnyav ntawm lub cev hnyav hnyav hnyav hnyav yog 172, thiab qhov hnyav ntawm cov dej yog 18. Thaum lub tsev ntawm 100 square metres ntsib hluav taws, thaum qhov kub nce mus txog 110°C lossis siab dua, lub dihydrate gypsum yuav tso dej sai sai thiab hloov mus rau hauv hemihydrate gypsum thiab tom qab ntawd ntxiv mus ua qhov tsis khov. Hydrogypsum tuaj yeem tso 560kg dej. Cov dej tuaj yeem nqus cua sov ntau thaum lub sijhawm ua cov txheej txheem evaporation, uas tuaj yeem tiv thaiv kev nce nrawm ntawm chav sov thiab txhim kho txoj hauv kev kom dim.
Suab haum thiab cuam tshuam tsis kam
Thaum lub sijhawm txheej txheem txheej txheej txheej plaster, muaj qhov khoob me me sab hauv, yog li nws tuaj yeem ua rau lub suab qis, tiv thaiv lub zog kwv yees lub suab, tuaj yeem hloov suab zog rau hauv lub zog cua sov, yog li nws muaj lub suab rwb thaiv tsev zoo. Vim yog cov qauv ntxeem tau ntxeem tau, nws tuaj yeem nqus tau lub zog muaj zog, yog li nws yuav tsis tawg thiab ntog tawm thaum raug kev cuam tshuam.
Rwb thaiv tsev
Cov cua sov ua kom zoo dua ntawm cov txheej txheem plaster yog 0.17W/MK, thiab cov cua sov ua kom zoo ntawm cov cement ib txwm plastering mortar yog 0.93W/MK, yog li cov thermal conductivity ntawm plastering plaster yog 20% ntawm cov tsoos cement plastering mortar, uas muaj cov cua sov rwb thaiv tsev nyhuv. , Muaj peev xwm txo qis kev siv hluav taws xob hauv tsev.
Cov neeg ua haujlwm tsim kev siv zog thiab ua haujlwm tau zoo
Txij li qhov ntom ntom ntom ntom ntom ntom ntau heev tsuas yog kwv yees li ib nrab ntawm cov tsoos xis mas siv rau hauv tsev, cov neeg ua haujlwm tsuas xav tau them ib nrab ntawm lub cev lub zog rau tib thaj chaw ntawm kev tsim kho, yog li kev siv zog ntawm cov neeg ua haujlwm yuav raug txo qis, thiab kev tsim kho kev tsim kho kuj tseem yuav txhim kho. Ib qho ntxiv, tsis tas yuav tsum tau kho tom qab ua cov plua plav thiab plua plav, thiab lub sijhawm tso dej kom luv, thiab cov txheej txheem tom ntej tuaj yeem tsim kho tom qab 24 teev.
Tus phooj ywg zoo
Tom qab cov gypsum raug kho tsis raug mob, nws tsis muaj cov kuab paug uas yaj tau. Cov ntaub ntawv tsis sib haum thiab cov khoom siv ntxiv yog txhua yam khoom lag luam ib puag ncig. Lub teeb plastering gypsum ua tsis tso cov tshuaj phem xws li formaldehyde, uas yog ib puag ncig zoo thiab nyab xeeb.
