Yuav ua li cas koj teem lub lawj joists?
Yuav ua li cas koj teem lub lawj joists?
Anonim

Feem ntau, lawj joists yuav tsum spaced 16 "los ntawm nruab nrab mus rau nruab nrab. Ntsuas thiab kos ua tib zoo txhua 16 "raws li cov nqaj thiab ncej, lossis txawm tias txhawb nqa kab teeb koj siv los mount koj joists . Muab ib qho khoom seem ntawm lub siab kho ntoo hauv qhov dav / qhov siab ntawm koj joists (uas yuav tsum tau kho siab lumber).

Ua raws li qhov no hauv kev txiav txim siab, qib li cas lub lawj joists yuav tsum yog?

  1. Tshawb xyuas cov kab teeb tsa thiab cov ntawv sau npe uas koj yuav teeb tsa lub joist.
  2. Crouch down kom koj nyob rau theem qhov muag nrog cov ntawv sau npe thiab kab teeb, thiab saib ntawm ntug sab saum toj.
  3. Tsis muaj kev ruaj ntseg iav.
  4. Teem ib lub joist ntawm sab xis thiab sab laug ntawm lub lawj; sab nraud joist yuav tsum ncaj li sai tau.

Tom qab ntawd, lo lus nug yog, txoj kev twg yuav tsum tau joists khiav? Koj yuav tsum ua kom muaj kev ywj pheej lawj . Rau qhov decking rau khiav perpendicular rau lub tsev, koj joists yuav tsum khiav parallel rau lub tsev. Koj paub qhov ntawd. Koj qhov "seder" npaj ua ntej, nyob rau hauv ib txwm muaj xwm txheej, yuav nyob ntawm qhov siab tib yam li koj joists … thiab ib qho teeb meem yooj yim rau dai perpendicular joists tawm ntawm.

Yog li, 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.

Koj puas tuaj yeem tsim lub lawj nrog 2x6 joists?

2x 6 zoj yuav tsum tsuas yog siv rau hauv av lawj uas ua tsis xav tau, thiab yuav tsis muab rau, tej guards. Feem ntau lawj siv 16 "ntawm qhov chaw nruab nrab rau joists . Feem ntau decking tsis muaj zog txaus los txhawb kev ncua ntev dua 16 ".

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