He aha ka plywood kalepa

ʻO ka lāʻau lāʻau kūʻai maʻamau e pili ana i ka pae o ka lāʻau, i kapa ʻia ʻo MR grade plywood, ka mea maʻamau i hana ʻia me ka hui pū ʻana o ka lāʻau palupalu a me ka lāʻau paʻa a i ʻole ka pahu wale nō.

He aha ka lāʻau lāʻau kai?

Hiki ke ʻike ʻia nā inoa o kekahi o kāna mau hoʻohana ʻana, ʻae, hiki ke hoʻohana ʻia i nā yachts, ka hana moku, ka hana kino, a hiki ke hoʻohana ʻia i nā ʻano kiʻekiʻe. -e hoʻopau i nā lako e like me nā keʻena, nā ʻaʻahu, nā lumi lumi lumi, a me nā mea ʻē aʻe.ʻO nā lako i hana ʻia me ka lāʻau lāʻau moana e pale i nā lako mai ka ʻinoʻino, hoʻolōʻihi i kona ola lawelawe a ʻaʻole hopohopo hou i ka wā ʻino.

ʻEhā ʻokoʻa ma waena o ka lāʻau pāʻoihana a me ka lāʻau kai

1. Ma ke ano o ka wai.No ka papa MR (moisture proof) ka plywood kalepa.E ʻoluʻolu, ʻaʻole like ka "moisture proof" me ka "waterproof".ʻO ka manaʻo wale nō e hiki i ka plywood ke kūpaʻa i kahi nui o ka wai a me ka haʻahaʻa.ʻO ka plywood moana he plywood piha wai i hana mua ʻia no ka hoʻohana ʻana i ke kai.

2. Ma ke ano o ka binder.ʻO ka mea hoʻopaʻa i loko o ka lāʻau pāʻoihana e hoʻopaʻa i ka lāʻau paʻa, ʻo ia ka urea formaldehyde.I ka plywood moana, hoʻohana ʻia ka resin phenolic unexpanded e hoʻopaʻa i ka lāʻau.Unexpanded 'o ia ho'i 'a'ole i diluted.ʻO ka resin Phenolic kahi resin plastic synthetic i hana ʻia me ka resin phenolic e hana ana i ka plywood moana me ka wai ʻole.

3. Ma ke ano o ka hoohana.ʻO ka plywood kālepa ka mea maʻamau e hana i nā lako hale a me nā keʻena, a me nā hana o loko e like me ka paneling, partitioning a me nā mea hou aku.He plywood kēia no ka hoʻohana ʻana i loko.Hoʻohana ʻia ka plywood moana no ke kūkulu ʻana i nā moku a me nā moku, a me nā mea hoʻohana ʻē aʻe kahi e paʻa pono ai ka plywood me ka nui o ka wai.ʻOi aku ka nāwaliwali o kona ikaika ma mua o ka ʻili kai.ʻO ka lāʻau plywood kahi papa waho no ka hoʻohana nui ʻana i waho.ʻOi aku ka maikaʻi ma mua o ka papa waho BWR (ka wai hoʻolapalapa) plywood no ka hana ʻana i nā lako kīhini.

4. Ma ke ano o ke kumukuai.ʻOi aku ka maikaʻi o ka lāʻau pāpaʻi ma mua o ka lāʻau lapaʻau moana.ʻOi aku ke kumukūʻai o ka lāʻau lāʻau moana ma mua o ka lāʻau pāʻoihana.Akā ʻoi aku ka ikaika o ka lāʻau lāʻau marine ma mua o ka lāʻau pāʻoihana no ka mea hoʻohana ia i ka lāʻau maikaʻi a me ka lāʻau i kāna hana ʻana.

E hoʻoholo i ke ʻano o ka plywood āu e pono ai e like me kou kūlana maoli.Hana ʻia nā ʻano lāʻau ʻelua eʻoihana lāʻau hoʻoikaikame ke kūlana kiʻekiʻe.