ʻO ka lāʻau lāʻau pāʻoihana he ʻano lāʻau lāʻau i hoʻohana mau ʻia i nā ʻano hana ʻoihana a me nā ʻoihana.ʻO ia kahi mea kūkulu hale maʻalahi a kūʻai aku i ka ikaika a me ka lōʻihi.
Hana ʻia ka plywood kalepa mai nā ʻāpana he nui a i ʻole nā plies o nā veneers lāʻau, i hoʻopili ʻia me ka hoʻohana ʻana i kahi pipili ikaika.Hoʻonohonoho maʻamau ʻia kēia mau papa ma kahi ʻano crisscross, i ʻike ʻia he cross-graining, e hoʻonui ai i ka paʻa o ka dimensional a pale i ka warping.
ʻO kekahi o nā hiʻohiʻona koʻikoʻi o ka plywood kalepa ʻo ia ka hiki ke loaʻa.ʻOi aku ka maʻalahi o ka hoʻohālikelike ʻana i nā ʻano lāʻau plywood a i ʻole nā koho lāʻau paʻa.He koho kaulana kēia no nā papahana kahi e noʻonoʻo ai nā kaohi kālā.
Ma ke ʻano o ka ikaika, hāʻawi ka plywood pāʻoihana i ka hiki ke hoʻokau pono.Hiki iā ia ke pale i ka nui o ke kaumaha a me ke kaomi, kūpono ia no nā kumu hana like ʻole e like me ka papahele, ka hale, ka puka, a me ka pā pā.
Hōʻike ka lāʻau pāpaʻi kūʻai i ke kūpaʻa maikaʻi ʻana i ka makū a me ka haʻahaʻa, ʻoiai ʻaʻole ia e like me ka lōʻihi e like me ka lāʻau lapaʻau wai kūikawā.No laila, hoʻohana maʻamau ia i nā noi o loko kahi i kaupalena ʻia ai ka ʻike ʻana i ka wai, e like me nā keʻena, nā lako, nā ʻāpana, a me nā mea hoʻonaninani.
No ka hoʻokō ʻana i nā kūlana koʻikoʻi kikoʻī, helu ʻia ka plywood pāʻoihana ma muli o nā kumu e like me ka helu o nā hemahema, ka mānoanoa, a me ke ʻano holoʻokoʻa.Loaʻa nā māka like ʻole, mai ka A a i ka D, me ka Papa A ke ʻano kiʻekiʻe loa a me ka Papa D me nā hemahema ʻike ʻia.
I ka hopena, ʻo ka plywood pāʻoihana kahi koho plywood maʻalahi a hiki ke loaʻa i ka hoʻohana ākea ma nā ʻoihana kalepa a me nā ʻoihana.ʻO kona ikaika, kūpaʻa, a me ke kūpaʻa kūpono i ka makū e kūpono ia no ka nui o nā noi, e hāʻawi ana i kahi hopena kūpono no nā hana hana a me nā hana lāʻau.
