IiNgcaciso zeMithi yeVeneer eLaminated (LVL), iiPropati kunye nosetyenziso

I-Laminated Veneer Lumber (LVL)ngumthi owenziwe ngobunjineli obuphezulu obuveliswe ngokudityaniswa kwe-multiple veneers layer by layer usebenzisa izinto zokuncamathelisa.I-LVL yaphuhliswa ukuze isebenzise iintlobo ezintsha kunye nemithi emincinci engenakusetyenziswa ukwenza amaplanga aqinileyo.I-LVL yimpahla yokwakha engabizi kwaye ezinzileyo enika amandla aphezulu kunye nokuthembeka xa isetyenziswe kwizicelo zesakhiwo.

Iimpawu zeLaminate Veneer Laminate (LVL) Iimpawu
I-LVL iphantsi kodidi lwe-Structural Composite Lumber (SCL) kwaye yenziwe ngeeveneers, imicu okanye amashiti omisiweyo kunye nemigangatho.
I-veneers ifakwe kwaye idibaniswe kunye ne-adhesive-resistant-resistant adhesive.Ii-veneers zipakishwe kwicala elifanayo, oko kukuthi iinkozo zokhuni zi-perpendicular kubude bendawo engenanto (indawo engenanto yibhodi epheleleyo efakwe kuyo).
I-veneer esetyenziselwa ukwenza i-LVL ingaphantsi kwe-3 mm ubukhulu kwaye iveliswe kusetyenziswa iteknoloji ye-spin-peeling.Ezi veneers zilungiswe kakuhle, ziskenwe iziphene, zihlalutyelwe ukufuma kwaye zisikwe kusetyenziswa izikere ezijikelezayo ukuya kububanzi obulingana ne-1.4 m yokuvelisa i-LVL.
I-LVL isesichengeni sokubola xa isesichengeni sokufuma okuphezulu okanye isetyenziswa kwiindawo ezingenamoya.Ke ngoko, i-LVL kufuneka inyangwe ngesithinteli ukuthintela ukubola okanye ukosuleleka kwezo zicelo.
I-LVL inokugqithwa, ibethelelwe kwaye ibhorwe ngezixhobo eziqhelekileyo.Imingxunya inokugqobhozwa kula malungu ngeenkonzo zofakelo.
Amaphepha e-LVL okanye ii-blanks zenziwa ngobukhulu ukusuka kwi-35 ukuya kwi-63 mm kunye nobude ukuya kwi-12 m.
Ukumelana nomlilo kwe-LVL kufana nomthi oqinileyo kwaye ukutshasa kuyacotha kwaye kuyaqikelelwa.Amaxabiso ayahluka ngokuxhomekeke kuhlobo lweenkuni ezisetyenzisiweyo kunye nobukhulu bamalungu.
Ekubeni ii-veneers kwi-LVL zijoliswe kwicala elifanayo, zifaneleke ngokukhethekileyo ukwakhiwa kwemiqadi.Imiqadi ye-LVL inobude, ubunzulu kunye namandla okuthwala ngokufanelekileyo imithwalo kwiindawo ezide.
Izinto ezilungileyo zeLVL
I-LVL inamandla amakhulu kunye nomlinganiselo wobunzima, oko kukuthi, i-LVL enemilinganiselo emincinci inamandla amakhulu kunezinto eziqinileyo.Ikwanamandla xa kuthelekiswa nobunzima bayo.
Yeyona nto inamandla yomthi ngokumalunga nokuxinana kwayo.
I-LVL yimveliso yeenkuni eziguquguqukayo.Ingasetyenziswa kunye neplywood, iinkuni okanye ibhodi ye-strand oriented (OSB).
Kuxhomekeka kumvelisi, i-LVL inokuveliswa ngamashiti okanye iibhilithi phantse kuyo nayiphi na isayizi okanye ubungakanani.
I-LVL yenziwe ngezinto zokhuni ezinomgangatho ofanayo kunye neziphene ezincinci.Ngoko ke, iimpawu zabo zoomatshini zinokuqikelelwa ngokulula.
I-LVL inokwenziwa ngokweemfuno zesakhiwo.
Ukusetyenziswa kwe-LVL kwi-Architecture
I-LVL ingasetyenziselwa ukuvelisa i-I-beams, imiqadi, iikholamu, ii-lintels, iimpawu zendlela, ii-headers, iipaneli ze-rim, i-formwork, i-floor supports kunye nokunye.Xa kuthelekiswa nomthi oqinileyo, amandla aphezulu e-LVL awenza ukuba kube lukhetho oluqhelekileyo lokwakha ii-trusses, ii-purlins, ii-truss chords, i-rafters, kunye nokunye.
I-LVL idinga ukuphathwa ngokufanelekileyo kunye neemfuno zokugcina ukuphepha imiba ephazamisayo.Nangona i-LVL ingabizi kakhulu ukuyivelisa, ifuna utyalo-mali olukhulu lokuqala.