Video: Qhov hnyav npaum li cas tuaj yeem tuav 2x6?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Hom kev thauj khoom hauv nqe lus nug yuav kuj txiav txim siab hnyav npaum li cas a 2 x 6 ka 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, a 2x6 ua txhawb nqa lub cav V8 ntawm 600 - 700 lbs.
Tom qab ntawd, koj tuaj yeem ncua 2x6 li cas?
Hauv cov ntsiab lus dav dav, joists spaced 16 ntiv tes ntawm qhov chaw tuaj yeem ncua 1.5 npaug ntawm taw lawv qhov tob hauv ntiv tes. 2x8 txog 12 ko taw; 2 x 10 mus rau 15 ko taw thiab 2 x 12 mus rau 18 ko taw. Qhov loj dua lub lawj, qhov loj dua cov joists.
Qhov thib ob, qhov hnyav npaum li cas yuav tuav 2x6 pem teb? Piv txwv li, lub chaw haujlwm tsim kom raug hauv pem teb tau txhawb 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. Nws ua tsis txhais hais tias ib tug 300 lb. lineman sawv ntawm ib ceg yuav poob los ntawm pem teb.
Tsis tas li, qhov hnyav npaum li cas tuaj yeem tuav 2x6 vertically?
Hom ntawm thauj khoom nyob rau hauv lus nug yuav kuj txiav txim siab hnyav npaum li cas a 2 x 6 ka 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, a 2x6 ua txhawb nqa V8 lub cav ntawm 600 - 700 lbs.
Qhov hnyav npaum li cas tuaj yeem tuav tau 2x8?
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 koj tau hais tias 24 "oc thiab qhov tseeb luv luv tsuas yog (5 lossis 6 ko taw). Feem ntau cov khoom hauv pem teb yuav yog yam tsawg kawg ntawm 2 x8x @ 16" oc thiab feem ntau nyiam 2x10.
Pom zoo:
Qhov hnyav npaum li cas tuaj yeem tuav tau?
Yog tias koj muaj cov nqaj hlau uas muaj qhov yooj yim tso cai khoov siab txog li 23000 lbs ib square inch, los ntawm lub sijhawm koj tso nyiaj rau ncua thiab tsis muaj kev txwv, qhov khoov tiag tiag uas lub nqaj tuaj yeem ua tau yog qis dua 6100 lbs ib square inch nyob rau hauv cov xwm txheej no
Kuv tuaj yeem muab qhov hnyav npaum li cas rau hauv qab nthab?
Koj tsis tuaj yeem tso qhov hnyav ntau rau ntawd. Nws yuav txawv lub tsev rau tsev. Ntau lub tsev laus muaj cov kauj ruam nce mus rau hauv qab nthab, lub qhov rooj tiag tiag thiab cov joists hauv pem teb yog cov ntoo loj, kuj tuaj yeem muaj lub hauv pem teb tiag tiag
Qhov hnyav npaum li cas tuaj yeem txhawb nqa 2x6 vertically?
Hom kev thauj khoom hauv nqe lus nug tseem yuav txiav txim siab seb qhov hnyav npaum li cas 2x6 tuaj yeem tuav ntawm ntug. Piv txwv li, ib lub 2x4 lumber yuav tuav lub cav 4-lub tog raj kheej yooj yim tab sis yuav tsis tuav ib qho loj dua. Ntawm qhov kawg, 2x6 tuaj yeem txhawb nqa V8 lub cav ntawm 600 - 700 lbs
Qhov hnyav npaum li cas tuaj yeem tuav tus txheej txheem lawj?
Hauv luv, tsis muaj ib qho lus teb rau "Kuv lub lawj tuav tau npaum li cas?" Txawm li cas los xij, ib txoj cai ntawm tus ntiv tes xoo kom nco ntsoov thaum teb cov lus nug yog cov lus teb feem ntau yog tias yog lub lawj tsim kom zoo, nws tau tsim los tuav 50 lbs. ib square feet. Nws yog qhov ua tau tias nws tuaj yeem tuav tau ntau dua li 50 lbs
Qhov hnyav npaum li cas tuaj yeem txhawb nqa 2x6 phab ntsa?
FWIW: 'Ib qho SPF # 2, 9' x 2x4 uas tau txwv tom qab los ntawm sheathing lossis thaiv tuaj yeem txhawb nqa 1820 lbs thiab 2x6 zoo sib xws tuaj yeem txhawb nqa 7061 lbs yam tsis muaj buckling (yuav luag 4 x ntau npaum li cas). Ob chav 2x4 tuaj yeem txhawb nqa 3639 lbs, lossis ib nrab ntawm ib qho 2x6