Yuav ua li cas kho mortar nyob ib ncig ntawm lub qhov rais?
Yuav ua li cas kho mortar nyob ib ncig ntawm lub qhov rais?

Video: Yuav ua li cas kho mortar nyob ib ncig ntawm lub qhov rais?

Video: Yuav ua li cas kho mortar nyob ib ncig ntawm lub qhov rais?
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Filling Gap Nyob ib ncig ntawm Windows Ncej siv Cug

Txhuam los yog tshuaj tsuag qhov sib txawv nrog dej kom txog thaum lub hauv paus ntub. Siv ib tug me me trowel, nias lub mortar mus rau hauv qhov sib txawv kom txog thaum nws puv. Siv lub ntsej muag ntawm trowel kom du mortar flat thiab theem nrog cov nyob ib puag ncig brickwork.

Ib sab ntawm no, ua li cas koj mortar nyob ib ncig ntawm lub qhov rais?

Mix up cov mortar ua raws li cov neeg tsim khoom cov lus qhia thiab tom qab ntawd siv cov txhuam tawv tawv los ntxuav cov plua plav thiab cov khoom xoob ib ncig qhov gap. Txhuam los yog tshuaj tsuag qhov sib txawv nrog dej kom txog thaum lub hauv paus ntub. Siv ib tug me me trowel, nias lub mortar mus rau hauv qhov sib txawv kom txog thaum nws puv.

Tsis tas li ntawd, dab tsi ua rau mortar crumble? Lawv feem ntau yog ua los ntawm kev nthuav dav thiab kev cog lus, ua haujlwm hauv av me me, lossis tsis muaj zog mortar sib tov. Yog tias qhov tawg yog "kab plaub hau", ib qho dej uas nkag mus rau hauv qhov tawg yuav sai sai los ntawm cov pob zeb ib puag ncig. Yog tias cov kab nrib pleb loj dua, kev nkag mus hauv dej yuav dhau mus.

Ib yam li ntawd, ua li cas koj yuav ua kom lub mortar tshiab zoo li qub?

Scrub cov cement dawb los ntawm qhov chaw ntawm cug tshiab siv ib tug txhuam txhuam thiab tag nrho-lub zog dawb vinegar. Xwb, siv hydrochloric acid diluted rau 100 milliliters ntawm acid rau 1 liter dej, thov rau peb mus rau rau feeb xwb; los yog siv 6 qhov dej rau 1 feem muriatic acid tov.

Yuav tsum muaj qhov sib txawv npaum li cas nyob ib puag ncig lub qhov rais?

Cov kis ntawm kev hloov qhov rais yuav tsum yog me me kom suav rau txhua qhov tsis sib xws hauv qhov qhib. A 2-3 nti kis nyob rau sab saum toj yog tsis txais. Rau qhov zoo haum kis yuav tsum nyob rau hauv feem ntawm ib nti - uas yog qis dua 1/4 "ntawm ob sab thiab hauv qab 1" sab saum toj (feem ntau lawv muaj cov muab tub lim uas tuaj yeem them nyiaj txog li 1").

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