Cov txheej txheem:

Yuav ua li cas koj txuas rim joists?
Yuav ua li cas koj txuas rim joists?

Video: Yuav ua li cas koj txuas rim joists?

Video: Yuav ua li cas koj txuas rim joists?
Video: Thaum tu txiv tsi hlub koj yuav ua cas 2024, Kaum ib hlis
Anonim

Thaum tag nrho cov joists , thiab rim cov , txiav thiab ntsuas rau qhov ntev, txuas ib kawg ntawm rim sib mus rau daim ntawv teev npe nrog a ntoo dai khaub ncaws. Cov rim cov yuav tsum yog kwv yees li 1 ½ luv dua qhov ntsuas ntawm pem hauv ntej mus rau tom qab ntawm lub lawj. Siv tus ntsia thawv rau ib ntus txuas tus rim sib mus rau beam.

Ib yam li ntawd, tib neeg nug, ua li cas koj ntsia lub rim joist?

Txawm hais tias cov phiaj xwm hu rau kev thaiv los yog ib qho rim joist, nailing lub joists rau lub phaj sill yog thawj kauj ruam

  1. Teem ib tug ntug ntawm ib tug sawv joist nrog rau qhov tsim nyog layout cim ntawm lub sill phaj.
  2. Pib 8-penny ntsia hlau raws li toenail, 1 nti los ntawm qhov kawg ntawm txoj hlua thiab 1 nti los ntawm hauv qab ntawm cov ntoo.

Ib tug kuj yuav nug, puas yog ib tug joist hanger muaj zog dua nailing? Raws li McEntee, "A. joist hanger los yog nag xob nag cua khi connector yuav muab ib muaj zog dua thiab txhim khu kev qha kev txuas ntxiv tshaj ntiv taw-tes."

Yog li ntawd, puas rim joists yuav tsum tau muab ob npaug rau?

5 hais tias RIM qhov rooj yuav tsum yog ua ob npaug . Yog vim li cas rau ua ob npaug nce ib txwm, tsis- rim sib nyob rau hauv ib tug bearing muab faib yog obviously nqa lub bearing load, tab sis a rim sib doesn't span tej kev ncua deb, tsuas yog hloov lub load ncaj qha mus rau lub phaj. Tsis muaj ua ob npaug ntawm rim cov yog yuav tsum tau nyob qhov twg kuv tau.

Yuav ua li cas koom nrog ob rim joists?

Txoj kev li niaj zaus yuav pob tw qhov kawg ntawm qhov rim ua ke nyob rau hauv pem teb ntoo thiab siv cov ntsia hlau ntawm txhua qhov rim xaus ntawm lub kaum sab xis me ntsis rau hauv pem teb ntoo . Yog tias koj xav tau koj tuaj yeem txuas cov blocks txog 12 "-16" ntev mus rau qhov kawg ntawm hauv pem teb ntoo muab rau koj ib cheeb tsam loj rau ntsia rau.

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