Itandukaniro hagati ya LVL, LVB, na pande

Amazina yabo aratandukanye, imiterere yinama nayo iratandukanye, kandi imbaraga zo kwikuramo no gukomera biratandukanye.
LVL, LVB, na pande byose nibibaho byinshi, bikozwe na kole no gukanda ibice byinshi byimbaho.
Ukurikije icyerekezo gitambitse kandi gihagaritse cyibiti bitondekanya ibiti, birashobora kugabanywamo LVL na pani.
Laminated Veneer Lumber, izwi kandi nka LVL (Laminated Veneer Lumber), ni ubwoko bwa veneer ikozwe mu biti bibisi ukoresheje gukata cyangwa kubitegura.Nyuma yo kumisha no gufunga, ikoranyirizwa mu cyerekezo cy'ingano hanyuma igashyuha ikanda kandi ikayihambira.Ifite imiterere yuburyo ibiti bikomeye bikozwe mu biti bidafite: imbaraga nyinshi, gukomera gukomeye, gutuza neza, hamwe nibisobanuro nyabyo, bikubye inshuro eshatu imbaraga nubukomezi kuruta ibiti bikozwe mu biti bikomeye.Ibicuruzwa birashobora gukoreshwa mukubaka inyandikorugero, kubaka ibiti, imbaho ​​zitwara abagenzi, ibikoresho, igorofa, imitako yicyumba cyibiti, nibikoresho byo gupakira, hamwe nibisabwa byinshi.

Ibice byo hasi cyane bikoreshwa mugukora imbaho ​​za LVL Scafolding, Ibiti bya LVL, ibikoresho byo mu nzu, imbaho ​​zumuryango, hamwe nudupfunyika twibicuruzwa, mugihe urwego rwohejuru rukoreshwa mugukora ibiti, inkingi, hamwe na LVL ibiti byubaka ibiti.
LVL yose itunganijwe muburyo bumwe, mugihe pani itunganijwe muburyo bumwe kandi butambitse.Ubwoko bubiri bwibibaho bifite imiterere itandukanye nuburyo butandukanye, buri kimwe gifite intego yacyo hamwe no gukomera, bishobora kugenzurwa.

LVB nuburyo bwo guteranya ibyuma bya pani, bifite kandi gahunda itandukanye yibiti.Nyamara, umubare wibiti byimbaho ​​byateguwe bitambitse kandi birebire buri gihe ntabwo bigabanijwe neza, bigenwa ukurikije ibikenewe byihariye (nka 3 horizontal, 2 vertical, na 3 horizontal)
Niba umubyimba ari muto (mubisanzwe munsi ya 25mm), noneho LVB irakoreshwa muri rusange, kuko kongeramo transvers irashobora kugenzura ubugari bwimiterere yibibaho kurwego runaka.Niba hari byinshi bisabwa imbaraga, noneho nibyiza gukoresha imiterere ya LVL.Muri rusange hari ubwoko bubiri bwingufu kuri LVL: imbere no kuruhande, kandi muri rusange hari ubwoko bubiri bwikizamini cyimbaraga: imbaraga zunamye zihamye hamwe na moderi ya elastique.

Itandukaniro ryabo mubisanzwe rishobora kumvikana kuburyo bukurikira:
Ikoreshwa: LVL veneer laminated imbaho ​​ikoreshwa cyane cyane mumazu no mubiti;Amashanyarazi akoreshwa cyane mugushushanya, ibikoresho, no gupakira.Birumvikana ko inganda zimwe zitanga LVL nka poplar, zishobora no gukoreshwa mubikoresho, ibikoresho, no gupakira.
Imiterere: LVL yamurikiwe na Plywood byombi bikozwe mubiti bikozwe mumashanyarazi ashyushye kandi bihuza, ariko icyerekezo cyicyerekezo kiratandukanye.Ibyuma byose bya LVL bitunganijwe mu cyerekezo kimwe ku ngano, kandi icyerekezo cyibiti byegeranye birasa;Pani itunganijwe mu buryo buhagaritse kandi butambitse, hamwe nibice byegeranye byimbaho ​​zometse ku biti.
Kugaragara: Ku ruhande rumwe, imiterere iratandukanye iyo urebye kuruhande rumwe, kurundi ruhande, ubuso bwa Plywood no hepfo muri rusange bikozwe mu mpu zoroshye zimbaho ​​nka Okoume, Bintangor, Red Oak, Ash, nibindi, aribyo nziza cyane kandi ushimangire imitako;LVL yamuritse, nk'inyubako cyangwa ibikoresho byubaka, ishimangira imbaraga no gutandukana, ariko ntabwo isabwa cyane kubibaho.
Ibikoresho: LVL ya laminated veneer ikozwe cyane mubiti bya pinusi + resin ya fenolike (amazi adashobora gukoreshwa, kurekura formaldehyde ya E0), mugihe ubusanzwe Plywood ikozwe mubiti bya poplar / eucalyptus + MR glue (mubisanzwe bitarimo ubushuhe, kurekura formaldehyde E2, E1, E0).

Itandukaniro rinini hagati yibi byombi biri muburyo bwo gushiraho, gukanda bishyushye, no gutunganya ibyakozwe.Urebye kubuhanga bwo gukora, imbaho ​​za LVL ziraruhije mubikorwa byo gutunganya no gutunganya, mugihe pani iroroshye.
Itandukaniro muburyo bwo gutunganya no gutanga umusaruro rigena ibicuruzwa bitandukanye bifasha hagati yabyo.Ugereranije na pani, ikibaho cya LVL gifite ibyiza byinshi mumbaraga, gutuza, gutunganywa, kutagira umuriro, kubika amajwi, nibindi bintu.