Qhov hnyav npaum li cas tuaj yeem txhawb nqa joist hanger?
Qhov hnyav npaum li cas tuaj yeem txhawb nqa joist hanger?

Video: Qhov hnyav npaum li cas tuaj yeem txhawb nqa joist hanger?

Video: Qhov hnyav npaum li cas tuaj yeem txhawb nqa joist hanger?
Video: Представляем инструмент Hang Em Fast Joist Hanger Tool 2024, Kaum ib hlis
Anonim

Vim tias koj xav tau lub lawj uas tuaj yeem tuav tsawg kawg 55 lb ua -ib square inch, koj muab xya los ntawm 55, qhia koj tias koj yuav xav tau ib lub joist hanger uas tuaj yeem txhawb nqa 385 lb ua.

Ib yam li ntawd, koj tuaj yeem nug, qhov hnyav npaum li cas tuaj yeem txhawb nqa daim ntawv teev npe?

Cov phau ntawv yog 10' ntev li txhua ko taw phau ntawv yuav tsum tau tsim kom nqa yam tsawg 200 lbs ntawm thauj.

Qhov thib ob, kuv puas tuaj yeem siv cov ntsia hlau nrog cov hlua khi? Sab nraum zoov siv 16d ob-dipped galvanized rau tes (los yog stainless hlau thaum hu rau) rau kev txhim kho cov hangers . Cov neeg tsim khoom pom zoo: Tsis yog siv galvanized lawj ntsia hlau los yog drywall ntsia hlau rau nruab joist hangers . Cov ntsia hlau tsis muaj lub shank loj thiab toughness los txhawb joist loads.

Ntawm no, puas yog lub 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-nails."

Qhov hnyav npaum li cas tuaj yeem tuav tau 2x10?

1, 200 lbs.

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