Muaj peev xwm thauj khoom ntau npaum li cas tuaj yeem txhawb nqa 2x10?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Qhov tseeb, txhua tus 2x10 yuav txhawb nqa 1, 200 lbs. Kom meej meej, spans yog ntsuas raws li "clear spans".

Xav txog qhov no, nyob deb npaum li cas tuaj yeem 2x10 ncua yam tsis muaj kev txhawb nqa?

Thaum twg txhawb nqa joists tias ncua 12 ko taw uas tsis muaj overhang dhau ntawm kab teeb, ob chav ply beam tuaj yeem ncua hauv taw tus nqi sib npaug rau nws qhov tob hauv ntiv tes. Ob chav 2x12 nqaj tuaj yeem ncua 12 ko taw; ib (2) 2 x 10 can span 10 ko taw thiab lwm yam.

Tsis tas li, qhov hnyav npaum li cas tuaj yeem tuav 2x6x10? Hom ntawm thauj khoom nyob rau hauv lus nug yuav kuj txiav txim siab hnyav npaum li cas ib 2x6 tau tuav ntawm ntug. Piv txwv li, 2x4 ntoo tuaj yeem tuav 4-lub tog raj kheej cav yooj yim tab sis yuav tsis tuav ib qho loj dua Ntawm qhov kawg, 2x6 tau txhawb nqa V8 lub cav ntawm 600 - 700 lbs.

Ntxiv mus, qhov hnyav npaum li cas ntawm kuv lub hauv pem teb tuav tau?

Piv txwv li, lub chaw haujlwm tsim kom raug pem teb tuaj yeem txhawb nqa 50 phaus ib square feet. Qhov no yuav zoo li lub teeb, tab sis qhov no yog 50 phaus dhau txhua thiab txhua square feet ntawm pem teb qhov chaw.

Qhov hnyav npaum li cas tuaj yeem txhawb nqa 2x8 pem teb?

qee qhov nws tau txais kev zoo nkauj hauv qhov xwm txheej, thiab feem ntau cuam tshuam nrog phaus / square feet ntawm kev thauj khoom. 2x6s feem ntau yog siv rau qab nthab joists, esp txij li thaum koj hais tias 24 "oc thiab reallllly luv spans nkaus xwb (5 lossis 6 ko taw). pem teb loads yuav yog yam tsawg kawg nkaus 2 x8x @ 16" oc thiab feem ntau nyiam 2x10.