Kusiyana pakati pa LVL ndi plywood | Jsylvl

Mapulani a Laminated Veneer Lumber (LVL) ndi plywood onse ndi zinthu zopangidwa ndi matabwa, koma zimasiyana malinga ndi kapangidwe kake, njira zopangira, ndi ntchito. Nazi kusiyana kwakukulu pakati pa LVL ndi plywood:

 

Zolemba:

Lumber Laminated Veneer Lumber (LVL): LVL imapangidwa polumikiza matabwa opyapyala ndi zomatira. Ma veneers nthawi zambiri amasanjidwa ndi chimanga cholunjika mbali imodzi pagawo lililonse, kumapangitsa kuti zinthuzo zikhale zolimba komanso zowuma.

 

Plywood: Plywood imakhala ndi zigawo zoonda zamatabwa zomata pamodzi ndi mbali ya njere ya zigawo zoyandikana zomwe zimayenderana. Kumanga kwa njerezi kumapatsa plywood mphamvu yake komanso kukhazikika kwake.

 

Njira Yopangira:

LVL: Njira yopangira LVL imaphatikizapo kusenda kapena kudula zipika kukhala zopyapyala, kuziwumitsa, kenako kuziyika pamodzi ndi zomatira. Msonkhanowo umachitika ndi njere za veneers zomwe zimafanana ndi kutalika kwa membala wa LVL. Msonkhanowo umakanizidwa pansi pa kutentha ndi kukakamizidwa kuti apange mankhwala amphamvu ndi olimba.

 

Plywood: Plywood imapangidwa ndikumanga ndi kumata zigawo zingapo za veneers palimodzi, kusinthasintha komwe kumachokera njere. Msonkhanowo umakanizidwa ndikuwotchedwa kuti mupange gulu logwirizana.

 

Mphamvu ndi Kutha Kunyamula Katundu:

LVL: LVL imadziwika chifukwa champhamvu komanso kuuma kwake. Mapangidwe ake okhala ndi ma veneers olunjika mbali imodzi amathandizira kuti athe kuthandizira katundu wolemetsa pazitali zazitali.

 

Plywood: Plywood imakhalanso ndi mphamvu zabwino, makamaka pazovuta komanso kupanikizika. Kumanga kwa njere kumawonjezera kukana kwake kugwedezeka ndi kupindika, kupereka kukhazikika kwapangidwe.

 

Dimensional Kukhazikika:

LVL: LVL nthawi zambiri imakhala yokhazikika bwino chifukwa cha kukhazikika kwa ulusi wamatabwa munjira yomweyo. Khalidweli limapangitsa kuti zisagwedezeke komanso kupotoza.

 

Plywood: Kumanga kwa njere za plywood kumathandiza kuthana ndi chizolowezi chachilengedwe cha nkhuni kukula ndi mgwirizano ndi kusintha kwa chinyezi, kukulitsa kukhazikika kwake.

 

Mapulogalamu:

LVL: LVL imagwiritsidwa ntchito nthawi zambiri pamapulogalamu omwe amafunikira mphamvu yayikulu komanso kukhazikika, monga matabwa, mitu, mizati, ndi zina zomanga pomanga.

 

Plywood: Plywood ndi yosunthika ndipo imagwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikiza kuyika makoma ndi madenga, subflooring, makabati, mipando, ndi zokongoletsera zokongoletsera.

 

Kukongoletsa:

LVL: LVL imakhala ndi mawonekedwe osalala komanso osasinthasintha poyerekeza ndi plywood. Nthawi zambiri imakhala ndi malo oyeretsera, kupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito komwe kukongola ndikofunikira.

 

Plywood: Mtundu wa njere wa plywood ukhoza kuwoneka pamwamba pake, womwe ungakhale wofunikira muzokongoletsa zina, makamaka mumipando ndi zokongoletsera.