Ihe eji eme ihe eji eme ihe (LVL)bụ osisi siri ike na-arụ ọrụ nke ọma, nke a na-emepụta site na ijikọta akwa akwa akwa akwa akwa akwa site na iji adhesives.Emepụtara LVL iji jiri ụdị ọhụrụ na obere osisi ndị a na-apụghị iji mee osisi siri ike.LVL bụ ihe eji arụ ọrụ na-akwụ ụgwọ ma na-adịgide adịgide nke na-enye ike nhazi dị elu na ntụkwasị obi mgbe ejiri ya na ngwa nhazi.
Njirimara Laminate Veneer Laminate (LVL).
LVL bụ nke Structural Composite Lumber (SCL) ma bụrụ nke a na-eme ya site na ihe mkpuchi osisi a mịrị amị na akara akara, ibe ma ọ bụ mpempe akwụkwọ.
A na-ekpuchi ihe mkpuchi ahụ ma jikọta ya na nrapado na-eguzogide mmiri.The veneers na-stacked n'otu ụzọ, ntụgharị ọka nke osisi bụ perpendicular na ogologo nke oghere (a oghere bụ zuru ezu osisi ha na-stacked n'ime).
Ihe mkpuchi a na-eji eme LVL erughi 3 mm n'obosara ma mepụta ya site na iji teknụzụ na-akpụ akpụ.A na-akwado ihe mkpuchi ndị a nke ọma, na-enyocha maka ntụpọ, nyochaa maka ọdịnaya mmiri ma bepụ ya site na iji akwa rotary na obosara ruru 1.4 m maka mmepụta LVL.
LVL na-enwe ike ire ere mgbe ekpughere ya na ọdịnaya dị elu ma ọ bụ jiri ya na mpaghara enweghị ikuku.Ya mere, a ga-eji ihe nchekwa na-agwọ LVL iji gbochie ire ere ma ọ bụ nsị na ngwa ndị dị otú ahụ.
Enwere ike ịkwọ LVL, kpọtu ya ma jiri ngwa ndị a na-ahụkarị gwuo ya.Enwere ike ịkụtu oghere n'ime ndị otu a maka ọrụ ntinye.
A na-emepụta mpempe akwụkwọ LVL ma ọ bụ oghere na ọkpụrụkpụ site na 35 ruo 63 mm na ogologo ruo 12 m.
Nguzogide ọkụ LVL yiri osisi siri ike na ịcha ọkụ na-adị ngwa ngwa ma bụrụkwa amụma.Ọnụ ego dịgasị iche dabere n'ụdị osisi ejiri na nha ndị otu.
Ebe ọ bụ na veneers na LVL na-adabere n'otu ụzọ ahụ, ha na-adabara karịsịa maka iwu ụlọ.Ibe LVL nwere ogologo, omimi na ike iji buru ibu nke ọma n'ogologo ogologo oge.
Uru nke LVL
LVL nwere ezigbo akụkụ ike na oke ịdị arọ, ya bụ, LVL nwere akụkụ dị nta nwere ike ka ukwuu karịa ihe siri ike.Ọ dịkwa ike karịa ibu ya.
Ọ bụ ihe osisi kachasị ike n'ihe gbasara njupụta ya.
LVL bụ ngwaahịa osisi dị iche iche.Enwere ike iji ya na plywood, osisi ma ọ bụ osisi strand (OSB).
Dabere na onye nrụpụta, enwere ike imepụta LVL na mpempe akwụkwọ ma ọ bụ mpempe akwụkwọ nke ihe fọrọ nke nta ka ọ bụrụ nha ma ọ bụ akụkụ ọ bụla.
A na-arụpụta LVL site na ihe osisi nwere otu àgwà na ntụpọ kacha nta.Ya mere, a pụrụ ibu amụma ngwa ngwa ha Njirimara.
Enwere ike ịme LVL nke ọma dịka ihe nhazi chọrọ.
Ngwa nke LVL na Architecture
Enwere ike iji LVL rụpụta I-beams, beams, ogidi, lintels, akara okporo ụzọ, nkụnye eji isi mee, rim panels, formwork, nkwado ala na ndị ọzọ.E jiri ya tụnyere osisi siri ike, ike dị elu nke LVL na-eme ka ọ bụrụ nhọrọ a na-ahụkarị maka ịrụ trusses, purlins, truss chords, rafters na ndị ọzọ.
LVL chọrọ njikwa kwesịrị ekwesị yana ihe nchekwa chọrọ iji zere nsogbu ọgbaghara.Ọ bụ ezie na LVL dị ọnụ ala iji mepụta, ọ na-achọ ntinye ego mbụ dị elu.
Oge nzipu: Eprel-10-2023