IPlywoodyibhodi eyenziwe nge-sawing logs ibe yi-veneer enkulu kwicala lamakhonkco okukhula, ukomisa kunye nokuncamathelisa, ukwenza i-blank kunye ne-gluing, ngokomgaqo we-perpendicularity yemigaqo ye-fibers of layers edibeneyo ye-veneer enye kwenye.Inani leeleya ze-veneer aliqhelekanga, ngokuqhelekileyo i-3 ukuya kwi-13 imigangatho, ngokuqhelekileyo i-3 plywood, i-5 plywood, i-9 ye-plywood kunye ne-13 ye-plywood (ngokuqhelekileyo i-3 plywood, i-5 plywood, i-9, eyaziwa ngokuba yi-13 plywood).Umphandle weveneer ubizwa ngokuba yiphaneli, icala elingasemva libizwa ngokuba yi-backboard, kwaye umaleko ongaphakathi ubizwa ngokuba yi-core board.

Olunye uhlobo lweplywood luyi-weatherproof kunye ne-boil-resistant plywood, enenzuzo yokuhlala, ukumelana nokushisa okuphezulu kunye nokunyangwa kwe-steam.

Uhlobo lwesibini lwe-plywood yi-plywood engenamanzi, enokuthi ifakwe emanzini abandayo ixesha elifutshane.

Iindidi ezintathu zeplywood ziyi-plywood enganyangekiyo ukufuma enokuthi ifakwe ngokufutshane emanzini abandayo kwaye ifanelekile ukusetyenziswa kwangaphakathi kwiqondo lokushisa.Ngefenitshala kunye neenjongo zokwakha jikelele;

Iindidi ezine zeplywood azikho i-plywood enganyangekiyo yokufuma esetyenziswa phantsi kweemeko eziqhelekileyo zangaphakathi.Iinjongo ngokubanzi izixhobo zeplywood ziquka i-beech, i-basswood, i-ash, i-birch, i-elm kunye ne-poplar.

IPlywood egalelwe umphezulu kufuneka ithathele ingqalelo le miba ilandelayo kusetyenziso lwesiza sokwakha:

1) Ngokukhawuleza emva kokudiliza, coca i-slurry edadayo kwindawo yebhodi kwaye uyibeke kakuhle;

2) Xa i-formwork isusiwe, inqatshelwe ngokungqongqo ukuyiphosa, ukuze ungonakalisi umgangatho wonyango womphezulu;

3) Iikona zeplywood kufuneka zifakwe ngeglue edge yokutywina, ngoko i-grout kufuneka isuswe ngexesha.Ukuze ukhusele i-edge yokutywina iglue kwiikona zefom, kungcono ukunamathisela i-tape engenamanzi okanye isikhwama sephepha le-samente kwi-seam ye-formwork xa uxhasa i-formwork ukukhusela kunye nokukhusela ukuvuza kwe-slurry;

4) Zama ukuba ungabambi imingxuma kwindawo yeplywood.Kwimeko yemingxuma egciniweyo, inokuzaliswa ngeebhodi zokhuni eziqhelekileyo.

5) Izinto zokulungisa kufuneka zifumaneke kwisiza ukwenzela ukuba iipaneli ezonakalisiweyo zilungiswe ngexesha.

I-6) I-arhente yokukhululwa kufuneka ipeyinti ngaphambi kokusetyenziswa.

2021/1/12

ilizwe, umlinganiselo wokungenisa elizweni, ixabiso lilonke, ixabiso leyunithi

US 31% $145753796 $0,83

TAIWAN 21% $98545846 $0,61

AUSTRALIA 9% $41248206 $0,91

UK 6% $30391062 $0,72

HK 5% $21649510 $0,7

EMZANTSI KOREA 3% $13578065 $0,75

MEXICO 3% $13377849 $0,66

CHILE 2% $11649142 $0,76

I-VIETNAM 2% $ 11591638 $ 0,92

BELGIUM 2% $9348581 $0,84