Koj puas tau muab cov cement nrog xuab zeb?

Cov txheej txheem:

Koj puas tau muab cov cement nrog xuab zeb?
Koj puas tau muab cov cement nrog xuab zeb?

Video: Koj puas tau muab cov cement nrog xuab zeb?

Video: Koj puas tau muab cov cement nrog xuab zeb?
Video: Zaj Dub - Cas Tsis Xaiv Koj_Nkauj Tawm Tshiab [Official MV] 2024, Kaum ib hlis
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Sib tov pob zeb yam tsis muaj xuab zeb Thaum cov xuab zeb yog cov khoom sib xyaw uas siv los tsim cov pob zeb, koj tuaj yeem sib tov cement nrog gravel, crushed pob zeb los yog tej daim qub pob zeb. Tus yuam sij rau kev vam meej yuav yog qhov piv ntawm qhov sib tov.

Muaj peev xwm siv tau los ntawm nws tus kheej?

Cement - uas yog "cov kua nplaum" uas khi pob zeb ua ke - yog cov hmoov zoo uas ua los ntawm cov khoom siv crushed xws li limestone thiab av nplaum uas ua haujlwm raws li kev khi. Cement tuaj yeem tsim los ntawm ntau yam ntaub ntawv, tab sis nws tsis tuaj yeem siv nws tus kheej.

Kuv puas xav tau xuab zeb ntxiv rau cement?

Cement muaj limestone, xuab zeb, silica xuab zeb, shale thiab av nplaum. … Qhov tseeb, cov cement feem ntau tsis siv yam tsis muaj xuab zeb thiab pob zeb. Qhov sib ntxiv ntawm cov xuab zeb ua rau cement ntau khi. Cement tov nrog dej thiab xuab zeb ua mortar, muab tshuaj txhuam siv los tuav cib ua ke.

Yuav ua li cas yog tias koj tsuas ntxiv dej rau cement?

Koj ntxiv ib co dej, do thiab hliv nwsTab sis kom tau txais lub zog tshaj plaws los ntawm cov pob zeb, koj yuav tsum paub thaum nws tsuas muaj dej txaus. Cov dej me me dhau lawm thiab cov khoom hauv cov khoom sib tov yuav tsis lo ua ke. Cov dej ntau dhau ua rau cov pob zeb tsis muaj zog.

Koj puas tuaj yeem siv cov cement yam tsis sib sau ua ke?

Kuv puas tuaj yeem ua pob zeb tsuas yog xuab zeb thiab cement? No, koj ua tsis tau pob zeb tsuas yog xuab zeb thiab cement. Lub pob zeb tsis suav tias yog pob zeb tsis muaj qhov sib xyaw zoo li pob zeb thiab pob zeb. Nws yog cov aggregates uas ua rau cov pob zeb muaj zog.

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