LVL

Ke nānā nei ma ke ao holoʻokoʻa, ke koʻikoʻi a me ke kila
ʻO ia ka mea i koho ʻia no ke kūkulu ʻana i nā mea hana
Akā i nā makahiki i hala iho nei, ua lilo nā hale lāʻau i mea hale kaulana
ʻO ka lāʻau ponoʻī he kumu waiwai hou
Ma waho aʻe o ka pollution-free, kona ʻano kūlohelohe a me kona kala
Ua lanakila i ka makemake o nā mea hoʻolālā he nui
ʻO LVL he mea hou
Mālama ia i ke ʻano maoli o ka lāʻau
ʻO ka hiʻohiʻona hou a nani, ʻaʻahu a paʻa ka ikaika
ʻO ka lōʻihi maikaʻi, ʻaʻole pono e hoʻomaloʻo
Nui nā pōmaikaʻi e like me ka nui o ke kūʻokoʻa i ka nui
E ʻike kākou i kēia lā
He aha ka papa LVL

ʻO ka Laminated Veneer Lumber (LVL) kahi mea i hana ʻia e ka laminating veneers mānoanoa ma ka ʻaoʻao o ka palaoa, kaomi wela, gluing, a me ka ʻeli ʻana.Hiki iā ia ke hoʻopaʻi i nā hemahema o ka lāʻau ulu wikiwiki, e like me nā mea palupalu, ikaika haʻahaʻa, a me nā ʻano nui o ka nui, e hoʻokō i ka hoʻohana maikaʻi ʻana i ka lāʻau haʻahaʻa a me ka hoʻohana nui ʻana i ka lāʻau liʻiliʻi, a me ka hoʻohaʻahaʻa ʻana i ka kūʻē ʻana i ka hemahema o ka lāʻau.
ʻO ka loina kaʻina hana: LVL (laminated veneer lumber) he mea i hana ʻia e ka laminating veneer mānoanoa ma ka ʻaoʻao o ka palaoa, kaomi wela, hoʻopaʻa ʻana, a me ka ʻeli ʻana.Ua like ia me ke kaʻina hana o ka plywood, a ua aneane like ka hoʻomākaukau ʻana o ka veneer, me nā ʻokoʻa nui o ka hui, kaomi wela, a me nā kaʻina hana ma hope.

1. ʻOki ʻoki ʻana: E ʻoki i nā lāʻau i nā kikoʻī like ʻole o ka veneer me ka mānoanoa o 1-3 millimeters.

2. Hoʻomaloʻo a me ka mahu: ʻoki ʻia nā ʻano kikoʻī like ʻole o ka veneer a hoʻomaloʻo ʻia e ka ʻoki ʻana, a laila pae a maloʻo ʻia e ka mīkini hoʻomaloʻo ma kahi o 120 degere Celsius.Hoʻoponopono ʻia ka maʻi o ka veneer ma 8% -10%.

3. Hoʻohana ʻia nā papa splicing no ka hoʻohui ʻana i nā papa maloʻo like ʻole a pae ʻia i kahi lōʻihi a me ka papa ākea ma o ka mīkini hoʻohui e like me nā koi o ka huahana hana.

4. Hoʻopili: Ma hope o ka hoʻomaloʻo ʻana, ka pae ʻana, a me ka hoʻopili ʻana i ka veneer, ua uhi ʻia me ka phenolic adhesive ma o ka mīkini gluing.

5. Hui ka laau a me ke kaomi anu: E like me na koi, ua waihoia ka glued veneer i kekahi mau papa e like me ke kuhikuhi laau, a hanaia ma ke kaomi anu.

Ke kaomi wela: ʻO ka papa laminated i hoʻokumu ʻia e ka paʻi anu e hoʻopaʻa ʻia i kahi mahana o 160 degere Celsius no kekahi manawa, a hoʻomaʻamaʻa ʻia ka adhesive a hoʻōla ʻia e hana i nā mea laminated.

Nā hiʻohiʻona o LVL
ʻO ke ʻano hana o ka hui unidirectional a me ka paʻi wela like e loaʻa ai iā LVL nā mea maikaʻi e like me ke ʻano like ʻole, ka ikaika kiʻekiʻe, a me ke kūpaʻa o ka dimensional maikaʻi i hoʻohālikelike ʻia me ka lāʻau paʻa, hiki ke hoʻokō i nā koi o nā ʻano ʻano like ʻole.
1.High paʻa ikaika: veneer laminated lāʻau he kiʻekiʻe ikaika i ke kaumaha lākiō, oi ma mua o ke kila;Kūlike like me ka hilinaʻi kiʻekiʻe.

2.High hoʻokele waiwai: ʻAʻohe koi kūikawā no nā mea maka, a hiki ke hoʻohana ʻia nā ʻano lāʻau like ʻole a me ka maikaʻi o ka lāʻau no ka hoʻopaʻa laminated me ka wehe ʻole ʻana i nā hemahema e like me nā knots.Ke hoʻohālikelikeʻia me ka lāʻau laminated, hiki ke hoʻonui i ka hua ma mua oʻelua manawa, me ka hua o ka 60% ~ 70%.

3. Maʻalahi e mālama: E like me nā koi o ke kaiapuni o ka huahana, hiki ke hoʻohana i nā hana kūikawā e like me ka anti-corrosion, ka pale ʻana i nā pōpoki, a me ka pale ahi i ka huahana.
ʻO ka veneer i hoʻopili ʻia me ka resin phenolic he kūlana kūpaʻa maikaʻi,

Ma ka hoʻohana ʻana i ke kaomi ʻana a me ka lāʻau phenolic resin impregnation, kahi LVL paʻa me ka paʻakikī kiʻekiʻe, ka ikaika hoʻopau, a me ka pale wai ma mua o LVL maʻamau.
4. Hiki ke hoʻokō i ka standardization: I ka wā o ke kaʻina hana, hoʻokaʻawale ʻia nā papa hoʻokahi e like me kekahi mau kūlana e hana i nā huahana maʻamau me nā pae like ʻole o ka maikaʻi.

5. E maʻalahi ka hana: He mea maʻalahi ia no kaʻokiʻana i ka mīkini e like me kaʻokiʻana, ka hoʻolālā, ka wiliʻana, ka wiliʻana, ka tenoning, ka wiliʻana, ke one, a pēlā aku.

6.Has anti vibration and vibration reduction properties: Single layer laminated wood has very strong anti vibration and vibration reduction performance, hiki ke pale i ka luhi luhi i hanaia e ka pilikia manawa, a hiki ke hoohana ia ma ke ano he structural material.

7. ʻO ka hoʻopaneʻe ahi maikaʻi: Ma muli o ke ʻano kino o ke kaʻina pyrolysis lāʻau a me ka hoʻopaʻa ʻana o ka lāʻau veneer laminated, ʻoi aku ka maikaʻi o ka pale ahi ma mua o ke kila.

Palapala LVL
Ma muli o kona mau pono i nā kikoʻī, ka ikaika a me ka hana, LVL kahi ākea ākea o nā noi.Hiki ke mahele ia i:

ʻO LVL (ʻāpana halihali ukana) no ka hoʻohana ʻana i ka hoʻohana ʻana: me nā ʻāpana hoʻokele ukana e like me nā kaola hale a me nā kolamu, nā hale lāʻau, etc.

LVL non structural (ʻaʻohe ukana ukana): me nā lako, nā alapiʻi, nā puka, nā puka a me nā puka makani, nā ʻāpana o loko, etc.

Ke hoʻohālikelike ʻia me ka lāʻau ʻili lāʻau paʻa, he nui nā pono o ka lāʻau LVL i loaʻa ʻole i ka lāʻau sawn lāʻau paʻa maʻamau:

1. Hiki i nā mea LVL ke hoʻopuehu a hoʻopololei i nā hemahema e like me nā ʻōpala a me nā māwae i loko o nā lāʻau, e hōʻemi nui i ka hopena i ka ikaika, e hōʻoia i ka maikaʻi paʻa, ka ikaika like ʻole, a me nā ʻano liʻiliʻi haʻahaʻa.ʻO ia ka mea kūpono loa e hoʻololi i ka lāʻau paʻa;

2. Hiki ke hoʻololi ʻia ka nui a ʻaʻole pili i ke ʻano a me nā hemahema o nā lāʻau.Hiki i nā huahana LVL o kā mākou hui ke hiki i ka lōʻihi o 8 mika a me ka lōʻihi hope o 150MM.Hiki iā ʻoe ke ʻoki a koho i nā kikoʻī nui e like me kāu kūlana waiwai ponoʻī.Hiki i ka 100% ka hoʻohana ʻana i nā mea maka;

3. ʻO ka hana ʻana o LVL e like me ka lāʻau, hiki ke ʻoki ʻia, hoʻolālā ʻia, ʻoki ʻia, ʻokiʻoki ʻia, ke kui, a pēlā aku;

4. Loaʻa i ka LVL nā waiwai e like me ke kū'ēʻana i nā'okena, anti-corrosion, pale ahi, a me ka waiʻole, ma muli o ka hoʻoponopono muaʻana a iʻole ka hoʻohanaʻana i nā mea hoʻopili kūikawā i ka wā o ka hanaʻana;

5.LVL he ikaika loa ka seismic a me ka haʻalulu absorption hana, a me ka hiki ke pale aku i ka luhi pōʻino i hoʻokumu ʻia e ka wā pilikia.
Hiki i nā mea LVL ke hoʻopuehu a hoʻopololei i nā hemahema e like me nā ʻōpala a me nā māwae i loko o nā lāʻau, e hōʻemi nui i ka hopena i ka ikaika, e hōʻoia i ka maikaʻi paʻa, ka ikaika like ʻole, a me nā loli haʻahaʻa haʻahaʻa.ʻO ia ka mea kūpono loa e hoʻololi i ka lāʻau paʻa;
7. Hiki ke hoʻololi wale ʻia ka nui a ʻaʻole pili i ke ʻano a me nā hemahema o nā lāʻau.Hiki i nā huahana LVL o kā mākou hui ke hiki i ka lōʻihi o 8 mika a me ka mānoanoa o 150mm.Hiki iā ʻoe ke ʻoki a koho i nā kikoʻī nui e like me kāu kūlana waiwai ponoʻī.Hiki i ka 100% ka hoʻohana ʻana i nā mea maka;
8. ʻO ka hana ʻana o LVL e like me ka lāʻau, hiki ke ʻoki ʻia, hoʻolālā ʻia, ʻoki ʻia, ʻokiʻoki ʻia, ke kui, a pēlā aku;
9. Loaʻa i ka LVL nā waiwai e like me ke kū'ēʻana i nā'okena, anti-corrosion, pale ahi, a me ka waiʻole, ma muli o ka hoʻoponopono muaʻana a iʻole ka hoʻohanaʻana i nā mea hoʻopili kūikawā i ka wā o ka hanaʻana;
10.LVL he ikaika loa ka seismic a me ka haʻalulu absorption hana, a me ka hiki ke pale aku i ka luhi pōʻino i hoʻokumu ʻia e ka wā pilikia.