Tag nrho cov ntoo, los ntawm ntau 2x4 mus rau tshwj xeeb marine plywood, yog txhua lub siab kho lossis tsis. Kev kho ntoo siab ntev dua yam tsis muaj rotting thiab tiv thaiv kab puas tsuaj, tab sis nws tsis raug rau txhua lub hom phiaj.
Koj qhia li cas yog kho 2x4?
Kos cov ntoo rau lub thwj lossis daim ntawv lo uas txhais tau tias yogntoo siab. Daim ntawv kawg zoo li qhov no yuav tsum muaj lub npe ntawm cov khoom siv khaws cia rau ntawm cov ntoo, nrog rau kev ntsuas, lub tuam txhab khaws cia, thiab lwm yam ntaub ntawv ntsig txog.
Puas yog cov ntoo seem kho nrog tshuaj?
Cov ntoo cuam tshuam qee zaum kho nrog "ntoo ntxuav", ib qho kev daws ntawm oxalic acid, uas tshem tawm cov stains. … Lwm qhov chaw ntawm cov ntsiab lus tshuaj nyob rau hauv qhov seem yog siv ntawm fungicides.
Puas tau kho mob?
Subflooring thiab Joists
Ntoo flooring, nrog rau subflooring, thiab joists nyob rau hauv 18 ntiv tes ntawm cov av nthuav tawm (raws li nrog crawlspaces) yuav tsum tau kho tiv thaiv decay los yog tsim los ntawm naturally lwj-resistant ntoo. Ntoo girders nyob rau hauv 12 ntiv tes ntawm cov av raug yuav tsum tau ua los ntawm cov ntaub ntawv zoo sib xws.
Puas yog 2 ntoo kho?
Qhov zoo tshaj plaws kho ntoo rau decks yog Xaiv, 1 lossis 2 qib ntoo. Nyob rau hauv txhua qib, muaj cov planks uas yuav dawb dua ntawm blemishes thiab knots thiab tej zaum yuav hu ua premium. Decking cov ntaub ntawv xws li 2 × 6 thiab 5/4 × 6 nquag yog qhov zoo-zoo1 thiab2 lumber.
