Video: Qhov luaj li cas ntawm lub lawj joists yuav tsum yog?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Hauv cov ntsiab lus dav dav, joists spaced 16 ntiv tes ntawm qhov chaw tuaj yeem ncav cuag 1.5 zaug hauv ko taw lawv qhov tob hauv ntiv tes. A 2 x8x mus txog 12 ko taw; 2x10 ua mus txog 15 feet thiab 2 x12 mus 18ft. Qhov loj dua lub lawj, qhov loj dua cov joists.
Kuj nug, kuv xav tau cov ntoo loj npaum li cas rau decking ncej?
Ntoo yog cov khoom siv ib txwm siv rau decking . Cov ntoo yuav tsum yuav tsum tau kho kom tsis txhob rot thiab lwj. Qee qhov feem ntau ntoo siv yog cedar, redwood, fir thiab ntoo thuv. Muaj lawj xeeb uas siv pob zeb ncej rau kev txhawb nqa tab sis ntoo posts yog ib txwm.
Qhov thib ob, kuv puas tuaj yeem siv 2x4 rau lawj joists? 2x4s yeej tsis zoo rau pem teb joists ! 2x6 yog iffy thiab tej zaum yuav tsis tau raws li qhov tsawg kawg nkaus code. Kuv pom zoo nrog Marksr, tias 2x6 yuav tsawg. Siv ib 4x6 es 2-2x6's rau koj beam.
Tsis tas li ntawd, koj siv dab tsi rau lawj joists?
Siab-kho ntoo ntoo yog qhov kev xaiv zoo rau cov qauv ntawm koj lawj - cov posts, joists , kab teeb thiab lwm cov tswv cuab uas koj ib txwm tsis pom. Cov ntoo siab-kho tau tuaj yeem txhawb nqa hnyav dua thiab ncua ntev dua li cedar, ntoo liab lossis lwm yam ntoo uas nquag siv rau lub tsev. lawj xeeb.
Dab tsi ntoo kuv yuav tsum siv rau decking joists?
Feem ntau muaj ntoo haum rau lub hom phiaj no muaj xws li - turpentine, pom cov pos hniav, ironbark, hav zoov liab pos hniav, dawb mahogany, tallowwood, blackbutt, cypress, merbau (kwila), balau thiab preservative kho ntoo thuv.
Pom zoo:
Dab tsi txaus ntshai zoo kawg li nws yog qhov peb yuav tsum tau khawb trenches thiab sim cov roj npog qhov ncauj qhov ntswg ntawm no vim muaj kev sib cav nyob hauv lub tebchaws nyob deb ntawm cov neeg uas peb tsis paub dab tsi?
Qhov txaus ntshai npaum li cas, zoo heev, zoo kawg yog tias peb yuav tsum tau khawb trenches thiab sim roj-qhov ncauj qhov ntswg ntawm no vim muaj kev sib cav nyob rau hauv ib lub teb chaws nyob deb ntawm cov neeg uas peb tsis paub dab tsi. Nws zoo nkaus li tseem tsis yooj yim dua tias kev sib cav uas twb tau hais tseg hauv txoj cai yuav tsum yog kev ua tsov rog
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