Is plywoodwaterproof?

Lub zog siab: Plywood muaj lub zog ntawm cov ntoo uas nws yog tsim los ntawm.Qhov no yog ntxiv rau cov khoom tau los ntawm nws cov laminated tsim.Cov nplej ntawm txhua lub veneer yog pw ntawm 90 degree kaum rau ib leeg.Qhov no ua rau tag nrho cov ntawv tiv thaiv kev sib cais, tshwj xeeb tshaj yog thaum ntsia ntawm cov npoo.Nws kuj muab tag nrho cov ntawv zoo li lub zog kom muaj zog ntxiv.Tsis tas li ntawd, plywood muaj lub zog ntau dua rau qhov hnyav piv piv rau cov ntoo txiav.Qhov no ua rau nws zoo tagnrho rau flooring, webbed beams, thiab shear phab ntsa.

High vaj huam sib luag shear: Plywood yog tsim nrog ib tug khib tus naj npawb ntawm txheej, ua rau nws nyuaj rau khoov.Lub kaum sab xis ntawm cov nplej veneer tau muab tso rau ib leeg yuav txawv ntawm 90 degrees.Txhua lub veneer tuaj yeem muab tso rau ntawm 45 lossis 30 degree kaum sab xis mus rau lwm qhov, ua kom lub plywood lub zog nyob rau txhua qhov kev taw qhia.Qhov ntoo khaub lig lamination no nce lub vaj huam sib luag shear ntawm plywood, tseem ceeb hauv bracing panels thiab fabricated beams.

Flexibility: Tsis zoo li cov ntoo txiav, plywood tuaj yeem tsim kom haum txhua qhov kev xav tau.Lub thickness ntawm txhua veneer tuaj yeem sib txawv ntawm ob peb millimeters mus rau ob peb nti.Tus naj npawb ntawm cov veneers siv kuj yog los ntawm peb mus rau ob peb, ua kom cov ntawv tuab.Cov khaubncaws sab nraud povtseg ntxiv dag zog rau lub plywood.Thinner veneers yog siv los nceyoojsiv rau hauv qab nthab thiab paneling.

Moisture resistance: Hom nplaum siv los khi cov veneers ua rau cov plywood resistant rau ya raws thiab av noo.Ib txheej ntawm cov xim los yog cov kua roj vanish tuaj yeem ua rau muaj kev tiv thaiv dej.Cov hom veneers no haum rau kev siv sab nrauv xws li cladding, sheds, thiab hauv marine kev tsim kho.Lawv kuj haum rau tuav pob zeb thaum nws teev.Kev tiv thaiv dej noo yog qhov tseem ceeb hauv kev siv sab hauv ib yam nkaus, nrog rau hauv pem teb.Tus ntoo khaub lig lamination ua kom cov veneers tsis warp, shrink, los yog nthuav thaum raug dej thiab kub heev.

Tshuaj tiv thaiv: Plywood kho nrog preservative tsis corrode thaum raug tshuaj.Qhov no ua rau nws tsim nyog rau kev ua haujlwm tshuaj lom neeg thiab cov yees txias.

Impact resistance: Plywood muaj lub zog tensile siab, muab tau los ntawm tus ntoo khaub lig lamination ntawm panels.Qhov no faib quab yuam nyob rau hauv ib cheeb tsam loj, txo tensile kev nyuaj siab.Plywood yog li ntawd muaj peev xwm tiv taus overloading txog li ob zaug nws cov load.Qhov no yog qhov tseem ceeb thaum lub sij hawm luv luv seismic kev ua si los yog cua daj cua dub.Nws kuj tseem siv tau rau hauv pem teb thiab pob zeb formwork.

Hluav taws kub tsis kam: Plywood tuaj yeem kho nrog hluav taws kub resistant tshuaj txheej.Feem ntau, nws yog ua ke nrog cov ntaub ntawv uas tsis yog combustible xws li plasterboard los yog fiber ntau cement.Qhov no ua rau nws zoo tagnrho rau siv nyob rau hauv hluav taws resistant lug.

Rwb thaiv tsev: Plywood muaj siab thermal thiab suab rwb thaiv tsev.Qhov no ua rau nws muaj txiaj ntsig zoo insulating cov ntaub ntawv rau flooring, ceilings, ru tsev, thiab phab ntsa cladding.Rwb thaiv tsev muab los ntawm plywood tuaj yeem txo cov nqi cua sov thiab txias.

Txiav txim seb hom plywood koj xav tau raws li koj qhov xwm txheej tiag tiag.Peb muab cov khoom zoo thiab tus nqi zoo tshaj plaws.Txhua yam plywood yog tsim los ntawmchangsong ntoo nrog siab zoo.Txais tos kom xaj.