MITUNDU YAPLYWOOD

Structural Plywood: Amagwiritsidwa ntchito mnyumba zokhazikika pomwe pamafunika mphamvu zambiri.Izi zikuphatikizapo pansi, matabwa, formwork, ndi mapanelo bracing.Ikhoza kupangidwa kuchokera ku softwood kapena hardwood.

Plywood yakunja: Imagwiritsidwa ntchito panja pomwe kukongoletsa kapena kukongoletsa ndikofunikira.Sagwiritsidwa ntchito ponyamula katundu kapena kupsinjika, monga pazitseko zakunja, ndi zotchingira khoma.

Plywood yamkati: Ili ndi kumaliza kokongola, kwazinthu zosamangika monga mapanelo a khoma, denga, ndi mipando.

Plywood yam'madzi: Amagwiritsidwa ntchito mwapadera pogwiritsa ntchito zosungira, utoto, kapena varnish, kuti asawononge madzi.Amagwiritsidwa ntchito popanga zombo, amalimbana ndi matenda a fungal ndipo samachepetsa.

MFUNDO ZA PLYWOOD

Makalasi a plywood amatsimikiziridwa ndi mphamvu, kusinthika, kuwonongeka kwapamtunda, ndi kukana chinyezi, pakati pa zinthu zina.Ubwino wa veneer pamwamba, mtundu wa matabwa, ndi mphamvu ya zomatira, ndiye adzapatsidwa mlingo winawake.Mulingo uliwonse umawonetsa mtundu wa ntchito yomwe plywood ndiyoyenera.

Magiredi a plywood ndi N, A, B. C, ndi D. Magiredi a D ali ndi zolakwika zingapo zapamtunda monga kulima mbewu ndi kuluka, pomwe kalasi ya N ili ndi zochepa mwa izi.Mwachitsanzo, "CD yamkati" imasonyeza kuti plywood ili ndi nkhope ya kalasi C, ndi kalasi ya D kumbuyo.Zikutanthauzanso kuti zomatira ndizoyenera kugwiritsa ntchito mkati.

Makhalidwe apadera a plywood, kutsika mtengo kwake, komanso kugwiritsa ntchito mosavuta apitiliza kufalitsa plywood ngati zomangira.

Plywood (ngakhale giredi iliyonse kapena mtundu) nthawi zambirizopangidwamwagluing angapo veneer mapepalapamodzi.Theveneersmapepala amapangidwa kuchokera ku zipika zamatabwaanalandirakuchokeramtengo wosiyanamitundu.Chifukwa chake mupeza plywood iliyonse yamalonda yopangidwa kuchokera kumitundu yosiyanasiyana ya veneer.

Yerekezerani mtundu wa plywood womwe mukufuna malinga ndi momwe mulili.Timapereka apamwamba komanso mtengo wabwino kwambiri.Mitundu yonse ya plywood imapangidwa ndikusintha nkhunindi khalidwe lapamwamba.Mwalandilidwa kuyitanitsa.