Yuav ua li cas ze rau ntawm ntug rebar?
Yuav ua li cas ze rau ntawm ntug rebar?

Video: Yuav ua li cas ze rau ntawm ntug rebar?

Video: Yuav ua li cas ze rau ntawm ntug rebar?
Video: Yuav ua li cas By Nhia Lor [full version] 2024, Kaum ib hlis
Anonim

Rebar yuav tsum muab tso rau qhov sib npaug thoob plaws qhov project. Rau ib lub tiaj tiaj tiaj, xws li txoj kev tsav tsheb, xav txog qhov tso rebar nyob rau hauv ib tug 18 nti kab sib nrug, khaws cov ntug rebar tib yam nyob deb los ntawm txhua sab. Rau lub patio koj tuaj yeem siv daim phiaj sib nrug ntawm 24 ntiv tes.

Ntxiv rau qhov no, yuav tsum nyob deb npaum li cas rebar muab tso rau ntawm ntug ntawm pob zeb?

Yog li ntawd, rau qhov raug ib puag ncig 100 hli pob zeb slab, ua rebar yuav tsum ua tso ntawm qhov tob ntawm kwv yees li ob feem peb cov tuab tuab los ntawm nws saum npoo.

Qhov thib ob, ntau npaum li cas yuav tsum tau khi rebar? Kev khi yuav tsum tau nyob rau txhua qhov thib ob lossis thib peb kev sib tshuam, nyob ntawm qhov loj thiab qhov sib nrug ntawm cov tuav, tab sis tsis pub tsawg dua peb txoj kev sib txuas rau ib qho bar, thiab, nyob rau hauv ib qho xwm txheej, tsis pub ntau tshaj 4 mus rau 6 feet sib nrug ntawm ob qho tib si. Rebar yog muab tso rau hauv footings ntau npaum li nws muab tso rau hauv pem teb slabs.

Khaws qhov no hauv kev txiav txim siab, koj muab rebar qhov twg?

Qhov chaw ntawm Rebars Nws yog ib txoj cai dav dav uas yuav tsum tau muab tso rau ntawm qhov nro sab hauv qab ntawm qhov taw qhia. Hauv ib square footing, rebars muab tso rau uniformly nyob rau hauv ob txoj kev. ACI code xav kom tus rebars yuav tsum muab tso tsis pub tshaj 18 nti sib nrug.

Koj puas xav tau rebar rau 4 nti slab?

Ib qhob slab txhawb nrog rebar los yog welded hlau ntaub yuav tsum muaj qhov tsawg kawg nkaus 1 1/2 ntiv tes ntawm cov npog meej ntawm qhov txhawb nqa thiab sab saum toj ntawm slab . Nyob qib koj tuaj yeem tawm mus nrog welded hlau ntaub hauv feem ntau. Tshem tawm slabs yuav luag ib txwm xav tau rebar txhawb nqa.

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