Video: Cov hnab pob zeb puas tuaj yeem ntub dej?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Qhuav cement mix tuaj yeem ua hardened nyob rau hauv lub hnab yog tsis khaws cia zoo. Qhov sib tov yog cov hmoov qhuav hauv lub hnab, tab sis yog cov hmoov tau ntub , nws hardens los ntawm tus txheej txheem hu ua hydration los ua ib tug muaj zog, khoom thaiv. Cov dej noo tuaj yeem nkag mus rau hauv cov hnab cement yog tias cov hnab ntim khoom tsis raug.
Xav txog qhov no, yuav ua li cas yog tias pob zeb ntub dej?
Cov dej nag tuaj yeem ua rau muaj qhov tshiab pob zeb nto los ua mos, uas nyob rau hauv lem txo lub puas kuj thiab lub zog ntawm lub pob zeb , thaum nce kev nyiam rau plua plav thiab tawg kom tsim.
Ib yam li ntawd, nws siv sijhawm ntev npaum li cas rau cov cement kom qhuav ua ntej los nag? Los nag yuav tsum zam rau a puv 24 teev. Tom qab ntawd, dej ntws tawm.
Kuj paub yog, koj puas tuaj yeem tso lub hnab pob zeb tawm sab nraud?
Nws tsis tuaj yeem khaws cia tsis tu ncua. Cement hnab yuav tsum tau khaws cia rau ntawm qhov chaw siab nyob rau hauv qhov chaw qhuav qhuav los tiv thaiv nws los ntawm nag, noo noo, hnub ci thiab cua. Cement hnab yuav tsum tau khaws cia rau ntawm qhov chaw siab nyob rau hauv ib qho chaw qhuav qhuav uas tiv thaiv nws los ntawm nag, noo noo, hnub ci thiab cua.
Yuav ua li cas yog nws los nag ntawm quikrete?
Thaum nyuaj, tsav tsheb nag , los yog cov dej nag ntev ntev tuaj yeem cuam tshuam cov muab tshuaj txhuam, nws tsis nkag mus rau hauv cov txheej txheem saum toj kawg nkaus ntawm qhov sib sau tshwj tsis yog tias qhov saum npoo tsis sloped txaus rau cov dej ntws tawm. Qhov zoo tshaj plaws, yog koj vam nag , koj yuav tso tseg qhov kev tso ua vaj tse.
Pom zoo:
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Puas yog pob zeb ntub ntub?
Polished pob zeb yog (feem ntau) TSIS nkim thaum ntub. Txoj kev uas cov dej cuam tshuam nrog qhov ntxeem tau ntawm qhov chaw tuaj yeem muab me ntsis tuav ntxiv rau ib tus khau. (Los ntawm tib lub token, txawm li cas los xij, qhov ntxeem tau ntawm cov pob zeb polished txhais tau hais tias dej tsis so yooj yim, tawm hauv qhov chaw ntub dej ib ntus.)