Romex puas tuaj yeem stapled rau hauv qab ntawm cov joists hauv pem teb?
Romex puas tuaj yeem stapled rau hauv qab ntawm cov joists hauv pem teb?

Video: Romex puas tuaj yeem stapled rau hauv qab ntawm cov joists hauv pem teb?

Video: Romex puas tuaj yeem stapled rau hauv qab ntawm cov joists hauv pem teb?
Video: Cov ntseeg siv tshuaj los kho mob & pehawm hauv tuamtsev puas txhaum 2024, Kaum ib hlis
Anonim

Nws tsis yog, tab sis qhov ntawd tsis muaj teeb meem, ib yam. Qhov txwv tsis pub tawm tsam stapling rau hauv qab ntawm joists , tsis muaj lub rooj tsavxwm khiav, yog npaj los tiv thaiv cov cable los ntawm kev puas tsuaj rau lub cev, thiab tsis cuam tshuam rau kev txhawb nqa. NEC hais rau koj ua tau 't staple NM kab hla joists hauv qab daus tsis tiav.

Ib sab ntawm qhov no, koj puas tuaj yeem staple Romex rau hauv qab ntawm joists?

Yog kuv to taub dab tsi koj nug, nws yog OK rau staple romex nyob ib sab ntawm ib pem teb joist kev nyab xeeb nyob deb ntawm ntug kev tiv thaiv los ntawm cov ntsia hlau lossis ntsia hlau. Nws tsis yog OK rau "hla beam", txhais tau tias stringing lub hlau beam rau beam nyob rau hauv lawv. Qhov no yog thaum koj yuav tsum tau xyaum qhov. Raws li deb li siv cov ntsia hlau khoov li fasteners.

Tom qab, lo lus nug yog, Romex puas yuav tsum tau stapled? Nws yog code rau staple lawv thaum lub sij hawm tsim kho tshiab. Tab sis nws kuj tseem tuaj yeem tso lawv xoob yog tias koj nyob nraum nuv ntses los ntawm cov phab ntsa uas twb muaj lawm hauv kev kho dua tshiab. Ntawm chav kawm, nyob rau hauv ob qho tib si lawv yuav tsum tau anched rau lub thawv.

Yog li ntawd, ntau npaum li cas Romex yuav tsum tau stapled?

334.30 Kev Ruaj Ntseg thiab Txhawb Nqa Cov Hluav Taws Xob tsis yog hlau-sheathed cable yuav tsum tau txais kev txhawb nqa thiab kev ruaj ntseg los ntawm staples , cable ties, straps, hangers, los yog zoo sib xws ttings tsim thiab ntsia kom tsis txhob puas lub cable, nyob rau hauv lub ncua sij hawm tsis pub tshaj 1.4 m (4 1⁄2 ft) thiab nyob rau hauv 300 mm (12 in.) ntawm txhua lub qhov hluav taws xob lub thawv.

Romex puas tuaj yeem tsim qhov chaw?

Re: Qhia romex NM kab tau tso cai los khiav tawm ntawm lub nto ntawm lub tsev tiav. Yog tias muaj kev puas tsuaj rau lub cev ces nws yuav tsum muaj kev tiv thaiv ntxiv. Lub sij hawm ua rau lub cev puas tsuaj tsis tau txhais los ntawm NEC yog li nws dhau los ua qhov teeb meem txhais lus.

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