Lub sijhawm ua haujlwm ntawm mortar yog dab tsi?
Lub sijhawm ua haujlwm ntawm mortar yog dab tsi?

Video: Lub sijhawm ua haujlwm ntawm mortar yog dab tsi?

Video: Lub sijhawm ua haujlwm ntawm mortar yog dab tsi?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
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90 feeb

Raws li txoj cai, quikrete mortar siv sijhawm ntev npaum li cas los teeb?

txog 30 mus rau 45 feeb

Tom qab ntawd, lo lus nug yog, qhov sib txawv ntawm cov cement thiab mortar yog dab tsi? Cement yog cov hmoov zoo uas tawv thaum tov nrog dej thiab siv ntau lub tsev sib xyaw. Qhob yog sib xyaw ua ke cement , xuab zeb, thiab pob zeb ntxhib. Thaum ntub, nws nyias nyias. Mortar yog ib tug mix cement , xuab zeb, thiab limestone thiab nws yog ntau thicker dua pob zeb.

Raws li txoj cai, yuav tsum ntub dej mortar li cas?

Mortar mix mus rau txoj cai sib xws yuav tsum tuav mus rau ib lub trowel tuav ntawm 90 degree kaum, tab sis yuav tsum kuj be ntub txaus ua hauj lwm yooj yim thiab ncuav rau hauv thiab tawm ntawm thoob.

Dab tsi yog qhov zoo ntawm mortar mix?

Rau feem ntau hauv tsev tsim xws li tsev tsev, siv ib qho ntawm cov no sib tov : 4 qhov chaw mos xuab zeb nrog 1 feem cement , ntxiv dej thiab plasticizer. Rau cov mos mos qub cib twb bedded mus rau ib tug txiv qaub raws li mortar ; ib tug txiv qaub thiab xuab zeb sib tov yuav tsum tau siv, qhov ratio yuav nyob ntawm seb hom txiv qaub thiab ntau npaum li cas cov dej nws muaj.

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