Cov huab cua qhuav ntom ntom ntawm eucalyptus yog 0.56-0.86g / cm³, uas yog qhov yooj yim tawg thiab tsis tawv.Eucalyptus ntoo muaj cov av noo zoo thiab yoog raws.
Piv nrog cov ntoo poplar, lub plawv ntawm tag nrho cov ntoo ntawm poplar yog 14.6% ~ 34.1%, cov dej noo ntawm cov ntoo nyoos yog 86.2% ~ 148.5%, thiab qhov shrinkage tus nqi los ntawm ziab ntawm cov ntoo nyoos mus rau 12% yog 8.66% ~ 11.96%, huab cua qhuav ntom yog 0.386g / cm³.Cov ntsiab lus ntawm cov ntoo yog qhov tsawg, qhov ntim shrinkage kuj tsawg, thiab qhov ceev, lub zog, thiab hardness ntawm cov ntoo yog pom tseeb tsawg.
Qhov kev faib tawm ntawm cov neeg popmature poplin yog qhov siab heev, ua rau cov khoom tsis zoo, qis ntom ntom thiab tawv tawv.Qhov saum npoo ntawm veneer yog fluffed thaum lub veneer yog tev.Cov ntoo yog mos, tsis tshua muaj hardness, tsis muaj zog, tsis tshua muaj ntom, thiab warped.Vim nws cov yam ntxwv xws li deformation, qhov kev siv yog txwv thiab tus nqi qis.
Pine ntoo muaj siab hardness thiab oiliness, uas ua rau cov dej tsis zoo thiab muaj kev hloov pauv ntau dua.Tus nqi ntawm Pine ntoo templates yuav siab dua.
Yog li ntawd, kev ua lag luam rau cov qauv ntoo ua ke nrog ntoo thuv thiab eucalyptus yog qhov zoo heev.Nws tsis tsuas yog khaws cia qhov zoo ntawm ntoo thuv, tab sis kuj muaj tus nqi siab.Yuav muaj qhov zoo los ua kom lub ntsej muag ntawm tus qauv no du thiab yooj yim rau tev tawm, dej tsis kam, tsis muaj hneev taw, tsis muaj deformation, thiab ntau lub sijhawm tig.
Eucalyptus muaj qhov ntom ntom dua thiab hardness ntau dua.Cov ntoo thuv-eucalyptus ua ke template muaj zog yooj thiab siab tig.Lub 9-txheej 1.4-thick lav muaj ntau tshaj 8 turnovers.
Qhov zoo:
1. Lub teeb yuag: Nws yog qhov tsim nyog rau lub tsev siab siab thiab kev tsim kho choj, thiab txhim kho kev ua haujlwm ntawm formwork.
2. Tsis muaj warping, tsis deformation, tsis muaj cracking, zoo dej tsis kam, siab turnover lub sij hawm thiab ntev kev pab cuam lub neej.
3.Easy rau demold, tsuas yog 1/7 ntawm cov hlau pwm.
4. Qhov saum npoo ntawm cov khoom nchuav yog du thiab zoo nkauj, tshem tawm cov txheej txheem plastering thib ob ntawm phab ntsa, nws tuaj yeem ncaj qha veneered thiab dai kom zoo nkauj, txo lub sijhawm tsim kho los ntawm 30%.
5. Corrosion kuj: tsis muaj kuab paug rau cov pob zeb nto.
6. Kev ua haujlwm zoo thermal rwb thaiv tsev, uas yog qhov tsim nyog rau kev tsim kho lub caij ntuj no.
7. Nws tuaj yeem siv los ua lub tsev siab siab template nrog lub dav hlau nkhaus.
8. Kev tsim kho kev ua tau zoo, thiab kev ua haujlwm ntawm nailing, sawing thiab drilling yog zoo dua li xyoob plywood thiab me me steel phaj.Nws tuaj yeem ua tiav rau hauv high-rise tsev templates ntawm ntau yam duab raws li kev tsim kho xav tau.
9. Nws tuaj yeem rov siv tau ntau dua 10-30 zaug.