Dab tsi yog pob zeb footers?
Dab tsi yog pob zeb footers?

Video: Dab tsi yog pob zeb footers?

Video: Dab tsi yog pob zeb footers?
Video: Niam nkauj ntsuab thiab nraug nab lub mis pob zeb 2015 part 1 2024, Kaum ib hlis
Anonim

Footings yog ib feem tseem ceeb ntawm kev tsim lub hauv paus. Lawv feem ntau yog ua los ntawm pob zeb nrog rebar reinforcement uas tau muab nchuav rau hauv ib qho excavated trench. Lub hom phiaj ntawm footings yog los txhawb lub hauv paus thiab tiv thaiv kev daws teeb meem. Footings tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas muaj teeb meem av.

Ua li no, dab tsi yog qhov footer hauv kev tsim kho?

Lub sij hawm. Txhais. footer , footing. Nruam 8 "los yog 10" tuab qhob pad ntsia ua ntej thiab txhawb nqa lub hauv paus phab ntsa lossis mono-post.

koj puas xav tau ib tug footer rau lub pob zeb pob zeb? Txawm tias tsis yog qhov yuav tsum tau ua, a qhob slab lub hauv paus muab cov khoom zoo, huv si rau koj lub tsev steel thiab tuaj yeem pab nws kav ntev. Txij li lub tsev yuav xav tau anchoring kom txo qis kev hloov pauv, nchuav a qhob slab muab koj muaj caij nyoog rau ncuav footings ib yam nkaus.

Yog li ntawd, lub pob zeb pob zeb zoo li cas?

Feem ntau a qhob footer yog 20, 24 lossis txawm 30 nti dav thiab tsawg kawg yog 8-nti tuab. Ntau zaus tshaj tsis koj yuav pom lawv 10-nti tuab. Qhov nruab nrab lub hauv paus phab ntsa feem ntau tsuas yog 8-nti tuab (dav).

Lub hom phiaj ntawm qhov footer yog dab tsi?

Feem ntau, a footer yog thaj chaw hauv qab ntawm nplooj ntawv nplooj ntawv uas muaj cov ntaub ntawv sib xws rau lwm nplooj ntawv. Cov ntaub ntawv hauv footers , uas suav nrog tej yam xws li nplooj ntawv tus lej, hnub tsim, kev cai lij choj, lossis cov ntawv xa tuaj uas tuaj yeem hloov pauv ntawm txhua nplooj ntawv hauv ib daim ntawv tib lub sijhawm.

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