Video: Yuav sib nrug deb npaum li cas joists yuav tsum yog rau Trex decking?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
16"
Tom qab ntawd, ib tus kuj tseem yuav nug tau tias, yuav tsum sib nrug deb npaum li cas?
Feem ntau, pem teb joists yog spaced 16 inches sib nrug ntawm qhov chaw. Qhov no txhais tau tias los ntawm nruab nrab ntawm ib qho ncaj ntoo mus rau qhov chaw nruab nrab ntawm qhov tom ntej. Muab hais tias 2x8s yog qhov tseeb 1-¾ nti dav , nws ua haujlwm yog 14-¼ ntiv tes nruab nrab txhua tus ntoo . Nrog qee cov qauv, pem teb joists yuav tsum yog 12 lossis 24 ntiv tes sib nrug ntawm qhov chaw.
Ib yam li ntawd, cov ntoo loj npaum li cas tuaj yeem ncav cuag 20 ko taw? Max. Nyob Load 60 lbs/ft2 (2873 N/m2)
| Qhov siab tshaj plaws (ft - hauv) | ||
|---|---|---|
| Nominal Loj (nti) | Joist Spacing Center rau Center (inch) | Ntoo Qib |
| 2x12 ua | 24 | 13' - 2" |
| 2 x14 | 12 | 20' - 10" |
| 16 | 18' - 0" | |
Hauv qhov no, qhov sib nrug deb npaum li cas tuaj yeem txhawb nqa lawj?
8fti ua
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 nkaus 2 x8x @ 16" oc thiab feem ntau nyiam 2x10.
Pom zoo:
Yuav ua li cas sib nrug deb yuav tsum cib sib txuas?
Feem ntau cov lis dej num qhia ib qho khi rau 2.67 square feet ntawm phab ntsa, uas tuaj yeem ntsib los ntawm kev sib txuas rau txhua qhov stud thiab sib nrug ntawm lawv txhua 16 ntiv tes ntawm phab ntsa
Yuav tsum sib nrug deb npaum li cas?
Ntsuas qhov nrug nrug ua ntej koj mus yuav khoom; kev sib txuas yog qhov loj me rau joists nruab nrab 16 nyob rau hauv. lossis 24 nyob rau hauv sib nrug
Yuav tsum sib nrug npaum li cas hauv pem teb joists nyob rau hauv ib lub tsev?
16 ntiv tes
Yuav tsum sib nrug npaum li cas decking joists?
Deck Joist Spacing. Rau cov vaj tsev nyob, qhov chaw nruab nrab ntawm lub lawj joists yuav tsum tsis txhob siab tshaj 16 ntiv tes raws li ntsuas ntawm qhov chaw (16 ntiv tes nruab nrab ntawm qhov nruab nrab ntawm cov laug cam uas nyob ib sab). Yog tias koj xav tau kev xav nruj dua, xaiv rau 12 ntiv tes sib nrug ntawm qhov chaw. Rau kev lag luam kev lag luam, 12 nti ntawm qhov chaw yog tus qauv
Qhov sib nrug deb npaum li cas yog attic joists?
Qab nthab joists feem ntau yog ntsia 16 lossis 24 ntiv tes ntawm qhov chaw, uas txhais tau hais tias kwv yees li 16 lossis 24 ntiv sib nrug. Thaum koj tau pom thawj zaug, lwm tus nrhiav tau yooj yim dua. Yog tias koj tsuas yog xav paub qhov kev taw qhia twg cov joists khiav, nkag mus rau hauv qab nthab thiab saib