Papa laau paa
ʻO ka papa i ʻoki ʻia mai ka lāʻau maoli maʻemaʻe, ke ʻano kūlohelohe, ka pale ʻana a me ke kau ʻana i ka ukana, i kēia manawa he ʻano papa me ka pale kūlohelohe kiʻekiʻe.Eia naʻe, no ka mea, he pāpaʻi maʻemaʻe maʻemaʻe, he kiʻekiʻe loa ke kumukūʻai, a ʻo ke kumukūʻai hoʻi ʻoi aku ka maikaʻi o nā panela papa āpau.
Eia kekahi, ʻoi aku ka haʻahaʻa a me ka paʻakikī o nā paneli lāʻau paʻa ma mua o nā panela lāʻau, ʻilihune ka ikaika o ka nail grip, ʻoi aku ka nui o ka deformation inā hoʻohana ia i ka manawa lōʻihi.
Plywood
Hoʻokumu ʻia ka veneer a i ʻole ka lāʻau lahilahi i ʻoki ʻia mai ka lāʻau ma ke kāpili ʻana a me ke kaomi wela e hana i papa, ʻike ʻia hoʻi he plywood.
No ka mea, he hale paʻa ʻo ia iho, he ʻano paʻa kona, paʻakikī kiʻekiʻe a me ka hiki ke hāpai.Eia nō naʻe, ʻaʻohe paʻakikī paʻakikī, maʻalahi ke kulou a me ka deform, ʻoi aku ka nui o ka hana ʻana i nā keʻena me ke kiʻekiʻe o 1.5 mika, ʻoi aku ka nui o ka lōʻihi lōʻihi, a maʻalahi loa ka hiki ke hoʻololi.
Papa ʻāpana
Hana ʻia nā paneli i ka lāʻau a i ʻole lignoscellulose ma ke ʻano he mau mea a hoʻopaʻa ʻia e ka adhesive.Ma muli o kēia kumu, he haʻahaʻa loa kona kumukūʻai hana, a he kūpaʻa maikaʻi a paʻa ka papa o ka papa ma hope o ke kaomi ʻana, no laila ua lilo ia i papa koho no nā ʻano lole lole maʻamau.
Eia nō naʻe, hoʻopili ʻia ka papa particle a synthesized, ʻaʻole hiki ke hoʻohaumia i ka formaldehyde, ma ka ʻaoʻao ʻē aʻe, ʻaʻole pono e hopohopo nui ka pilikia formaldehyde, ʻo ka hoʻokuʻu ʻana o ka formaldehyde o ka papa palaka maʻamau, ʻoiai ʻaʻole ia ma mua o ka ʻāina. maʻamau E1 maʻamau, hiki iā ʻoe ke kūʻai me ka manaʻo ʻole.
MDF
ʻO ka papa synthetic me ka pulupulu lāʻau a me ke kāpili, he haʻahaʻa ia i ke kumukūʻai hana, a ʻo ka pōmaikaʻi wale nō ka paʻakikī maikaʻi, ʻaʻole maʻalahi i ka deform a me ka pohā, a kūpono loa i nā puka keʻena.
Ka manawa hoʻouna: Nov-09-2022