Plywood yog ua los ntawm peb los yog ntau txheej txheej ntawm ib millimeter tuab veneer los yog nyias board glued los ntawm kub nias.Cov feem ntau yog peb-plywood, tsib-plywood, cuaj-plywood thiab kaum ob-plywood (feem ntau hu ua peb-plywood, tsib-feem pua board, cuaj-feem pua board, thiab kaum ob-feem pua board hauv khw).
Thaum xaiv plywood, xyuam xim rau cov ntsiab lus hauv qab no:
1. Cov plywood muaj qhov sib txawv ntawm sab xub ntiag thiab sab nraub qaum.Thaum xaiv plywood, ntoo grain yuav tsum meej, pem hauv ntej nto yuav tsum huv si thiab du, tsis ntxhib, thiab nws yuav tsum tiaj tus thiab tsis stagnation.
2. Plywood yuav tsum tsis txhob muaj qhov tsis xws luag xws li kev puas tsuaj, nqaij tawv, nqaij tawv, thiab nti.
3. Tsis muaj qhov tshwm sim degumming hauv plywood.
4. Qee cov plywood yog tsim los ntawm pasting ob veneers nrog textures sib txawv ua ke, yog li thaum xaiv, xyuam xim rau cov pob qij txha ntawm cov plywood yuav tsum nruj thiab tsis muaj qhov tsis sib xws.
5. Thaum xaiv ib tug splint, koj yuav tsum xyuam xim rau xaiv ib tug splint uas tsis xoob kua nplaum.Yog hais tias lub suab yog nkig thaum koj khob ntawm ntau qhov chaw ntawm plywood, nws ua pov thawj tias qhov zoo.Yog hais tias lub suab yog muffled, nws txhais tau hais tias lub plywood muaj xoob kua nplaum.
6. Thaum xaiv veneer panels, yuav tsum tau them nyiaj mloog mus rau cov xim sib xws, zoo ib yam, thiab kev sib koom tes ntawm cov xim ntoo thiab cov rooj tog xim xim.
Tuam Tshoj National Standard rau Plywood: Plywood Qib
Raws li "Plywood-Specification rau kev faib tawm los ntawm cov tsos ntawm plywood rau kev siv dav" (Plywood －Specification rau kev faib tawm los ntawm cov tsos ntawm plywood rau kev siv dav), plywood zoo tib yam muab faib ua plaub qib raws li cov khoom tsis xws luag thiab kev ua haujlwm tsis zoo pom ntawm lub vaj huam sib luag. : Qib tshwj xeeb, Qib 1, Chav Kawm 2 thiab Chav Kawm 3, cov chav kawm 1, Chav Kawm 2 thiab Chav Kawm 3 yog cov qib tseem ceeb ntawm cov plywood zoo tib yam.
Txhua qib ntawm cov plywood zoo tib yam yog txiav txim siab raws li qhov tso cai tsis xws luag ntawm lub vaj huam sib luag, thiab qhov tso cai tsis xws luag ntawm lub vaj huam sib luag tom qab, sab hauv veneer thiab kev ua haujlwm tsis zoo ntawm cov plywood yog txwv.
Post lub sij hawm: Aug-21-2023