Bungwe lopangidwa ndi nsalu, kapena OSB , silingaganizedwe kukhala lokongola kwambiri kuti likhale luso lomaliza . Ndi zikopa zake zopangidwa ndi matabwa zokonzedwa pamtunda zomwe zimakonzedwa motsatizana kwa wina ndi mzache, OSB ikuwoneka ngati makatoni otsekedwa madzi. Komabe OSB ili ndi makhalidwe abwino ndipo imagwiritsidwa ntchito kwambiri ndikuvomerezedwa mu makampani ndi makonzedwe ogwirira ntchito monga makhalidwe monga mtengo wotsika, mphamvu zazikulu, ndi kupezeka mosavuta.
Ngati mukufuna kugwiritsa ntchito zolemba za OSB, kodi ndizotheka kuzijambula kuti zikhale zokopa komanso zowonjezera ntchito zake?
OSB ndi Zojambula: Zolepheretsa ndi Zomwe Zimayang'anira
Inde, OSB ikhoza kujambula. Komabe, dziwani zofooka zomwe zikugwirizana ndi kujambula zinthu izi ndikuyembekezera zotsatirazi:
- Masamba Adzakhala Ooneka : Pamene mtundu udzakhala wolimba ndi wodzaza ndi malaya okwanira, mawonekedwe ake adzakhalabe akuwoneka. Simungathe kukwaniritsa zosavuta pa OSB. Chifukwa OSB sichitha mchenga bwino, simungathe kubweretsa chikhomo ndi mchenga pambuyo pa kujambula.
- Kudzikuza Kudzakhala Kofunika : Pamene kuyimba kungakhale kotheka ndi malo ena, ndikofunikira kwambiri kugwiritsa ntchito primer pamaso pa kujambula OSB.
- Kuphimba Sera Kuyenera Kuchotsedwa : Zombo zina za OSB zokhala ndi zokutira pang'ono za sera zomwe zimayenera kuchotsedwa pamaso pa kujambula. Zina za OSB zikuwoneka kuti zimakhala ndi zokutira pamwamba pa sera, chifukwa cha kukakamizidwa kwakukulu kwa makina opanga.
- Zophimba Zowonjezera Zingakhale Zosowa : Zipangizo zotseguka zimatha kutenga pepala, zomwe zimafuna malaya awiri osachepera koma zobvala zitatu. Okalamba OSB adzakhala opusa kwambiri, osowa zovala zambiri kuphatikizapo primer.
- Mphepete Mwachinthu Chopanda Pang'ono : Mphepete mwa OSB imatha kupezeka madzi. Mphepete mwa fakitale yayamba kuchitidwa ndi sealant. Ichi chosindikizira sichinali choti chikhalepo kwa nthawi yaitali.
Ngakhale Osakhala Wokongola, OSB Imakhala Yothandiza Kwambiri
M'dziko la nkhuni, OSB (makina oyendetsera bwalo), ndi watsopano.
Georgia Pacific, yomwe ikugulitsa zinthu zamatabwa, inapereka OSB kuyambira 1980.
OSB ikuyimira gulu lopangidwa ndi strand. Zenizeni, izi zikutanthauza kuti zigawo za nkhuni zong'ambika (zida) zimayikidwa pazithunzi (kapena zolowera) kwa wina ndi mzake. Ndizomwe zimawombera pamtunda zomwe zimathandiza kukhazikitsa bata mu OSB.
OSB sichiyenera kutsiriza . Zili ndi cholinga chokhala ndi zinthu zosawerengeka pazinthu monga monga subflooring , wall wall, and roofs. Koma nthawi zina zimatha kumapeto kwa malo monga madera, zipinda zotsuka zovala, matope, ndi zipinda zapansi .
OSB vs. Mzungu
OSB yapangidwa kuti igwire nthawi yoyamba yosayanjanitsika. Opanga OSB samapereka chidziwitso chosatha kwa zinthu. OSB inapangidwa ngati njira yowonongolera anthu komanso omanga nyumba kuti athe kuthana ndi vuto linalake la kuchedwa kwa zomangamanga.
Ma resin ndi mazithunzi amathandiza OSB poyamba kuyimitsa chinyezi, choncho nyumba yomwe yatsala pang'ono kumaliza sizingasokoneze nthawi yomweyo panthawi yochedwetsa nyumbayo. OSB idawerengedwa ngati "Exposure 1" ndi yabwino kwambiri pa chinyezi chokwanira kwa nthawi yaitali.
Koma OSB sichitha kosatha motsutsana ndi chinyezi. Ngati nyumba ikuchedwa motalika, pamapeto pake madzi amalowa m'zinthu zakuthupi ndipo izi zimapangitsa kuti phokoso likhale lopitirira.
Mphepete mwadula pa tsamba ndizovuta kwambiri kulowera. Mphepete mwa mitsinje imakhala bwino bwino motsutsana ndi madzi.
Malangizo Ojambula Pazithunzi OSB
- Choyamba ndi malaya awiri a primer mafuta monga Kilz Complete kapena Sherwin-Williams ProBlock.
- Pereka pa choyambirira ndi kupenta kusiyana ndi kupopera utoto .
- Siyani mapepala ambiri omwe simungathe kusunga makompyuta a fakitale.
- Sindikizani m'mphepete mwazitsulo za OSB ndi zovala zambirimbiri zoyambira.
- Kwa ntchito zakunja, ngati simukujambula OSB mwachindunji mukatha kuyika, dziwani kuti muli ndi nthawi yayitali bwanji nkhaniyi isanayambe kugwedezeka ndi zinthuzo. Mwachitsanzo, mapepala a Weyerhaeuser Edge Gold OSB ndi ofunika kwa masiku 200 kutsutsana ndi kutupa chifukwa cha madzi.
Kodi Mawu Ovomerezeka Ndi Chiyani?
The Engineered Wood Association (yotchedwa APA) ndi bungwe losachita malonda lomwe limaimira opanga OSB ndi zinthu zina zamatabwa.
The APA imanena kuti Exposure 1 OSB akhoza kujambula. Kusungidwa kwakukulu kwa APA ndiko kuti OSB itatumizidwa ndi zokutidwa ndi sera zochepa zingalepheretse kujambula.
APA imanenanso kuti, chifukwa cha mawonekedwe oonekera kwambiri a zingwe za OSB, zikhoza kusonyeza kudutsa pa chovala chimodzi chojambula . Pulogalamu yaikulu ingafunike. Amalimbikitsanso kuti musalowetse m'mphepete mwa mitsinje ya OSB kuti izizira, chifukwa izi zingalole OSB kuphulika ndi kuphulika.