Cov xim liab tuaj yeem txo qhov hluav taws kub hauv cov ntoo kho, muab sijhawm rau cov neeg nyob hauv lub sijhawm kom dim hauv tsev thaum muaj hluav taws. Cov txheej txheej muaj peev xwm nqus tau cov cua sov thaum raug nplaim taws. Cov joists tseem yuav tiv thaiv warping, shrinking thiab crowning.
Vim li cas 2x4 liab?
Lawv feem ntau yog cov khoom siv qis dua, vim tias phab ntsa studs feem ntau tsis raug. paj yeeb are precut studs. cov xim ua kom lawv sib cais los ntawm 8 ko taw ib txwm.
Vim li cas ntoo hauv New Zealand liab?
2 muab framing ntoo zoo tiv thaiv kev lwj. H1. 2 boron kev kho mob yog xim-coded liab. … Cov ntoo yuav tsum raug tiv thaiv kom zoo tiv thaiv kev puas tsuaj los ntawm cov kab mob fungal thiab kab tsuag kom cov tsev nyob ruaj khov thiab ua raws li Txoj Cai Tsev.
Vim li cas ntoo thiaj pleev xim xiav?
Lwm coated lumber Mike siv ntawm nws cov yeeb yam yog Bluwood (ib yam khoom Asmeskas) uas yog coated nrog cov xim xiav txawv uas yog pwm, ya raws, thiab kab resistant. … Bluwood tiv taus rot thiab termite puas tsuaj, yog li nyob rau hauv ib qho chaw ntub dej los yog hauv qab daus, Bluwood yog txoj kev mus.
Puas xiav Ntoo nyab xeeb?
Kev txhawj xeeb txog kev noj qab haus huv thiab kev nyab xeeb li cas? Blue stain tsis muaj kev phom sij rau kev noj qab haus huv, thiab xiav-stained lumber muaj kev nyab xeeb.
