1. Plywood
Plywood yog ib qho ntawm cov kev faib tawm ntawm cov rooj tog zaum.Lub plywood yog ua los ntawm peb lossis ntau txheej ntawm ib-millimeter-thick veneer lossis nyias-phaj nplaum daim kab xev los ntawm kev kub nias.Tam sim no nws yog cov khoom siv feem ntau siv rau cov rooj tog xuas tes ua.Lub splint tsis tsuas yog muaj tag nrho cov zoo ntawm ntuj ntoo, xws li lub teeb yuag, siab zog, zoo nkauj kev ntxhib los mos, rwb thaiv tsev, thiab lwm yam, tab sis kuj muaj peev xwm ua rau ib co ntawm tej yam ntuj tso tsis xws luag ntawm tej yam ntuj tso ntoo xws li knots, me me dav, deformation. , loj sib txawv nyob rau hauv ntsug thiab kab rov tav mechanics thiab lwm yam shortcomings.Lub splint tuaj yeem yog cov khoom siv tawv lossis mos siv los tiv thaiv, kho lossis txwv tsis pub txav ntawm lub cev.
2. Blockboard
Blockboard yog ib qho kev faib tawm ntawm cov rooj tog zaum.Blockboard yog ib qho tshwj xeeb plywood.Yog li ntawd, lub hauv paus ntsiab lus ntawm symmetry yuav tsum tau ua raws li nyob rau hauv cov txheej txheem ntau lawm kom tsis txhob warping ntawm lub phaj.Raws li ib tug tuab phaj, blockboard muaj zoo tib yam tuab plywood.Cov tsos zoo nkauj thiab lub zog zoo sib xws, tab sis lub blockboard yog sib dua hauv kev ntxhib los mos dua li cov plywood tuab, siv cov kua nplaum tsawg, txuag peev, thiab muab kev nkag siab ntawm cov ntoo kom tau raws li cov neeg siv khoom xav tau cov rooj tog ntoo.
3. Ntoo wool board
Ntoo wool board yog ib yam ntawm cov rooj tog ntoo.Ntoo wool board yog ib yam ntawm cov rigid board nrog ib tug kuj qhib qauv nyob rau hauv lub fiber suab haum khoom.Nws muaj suab nrov, rwb thaiv tsev kub, dej tsis kam, tiv thaiv hluav taws, tiv thaiv kab mob, thiab kab puas tsuaj.Thiab anti-condensation nta.Ntoo wool board muaj cov yam ntxwv ntawm siab zog thiab rigidity, yooj yim suab haum qauv, yooj yim installation thiab luv nqi.Lub suab nqus kev ua haujlwm ntawm lub rooj tsavxwm ntoo yog cuam tshuam nrog lub thickness ntawm lub rooj tsavxwm, qhov loj ntawm lub rooj tsavxwm, lub thickness ntawm cov ntaub plaub, cov txheej txheej saum npoo, thiab cov kab noj hniav qhov tob ntawm lub rooj tsavxwm.
4. Kho kom zoo nkauj vaj huam sib luag
Hniav vaj huam sib luag yog ib qho ntawm cov kev faib tawm ntawm cov rooj tog zaum, thiab cov vaj huam sib luag zoo nkauj feem ntau hu ua panels.Nws yog lub rooj tsavxwm zoo nkauj nrog ib qho kev kho kom zoo nkauj ua los ntawm cov khoom siv ntoo zoo meej txiav rau hauv nyias veneer nrog lub thickness ntawm li 0.2 hli, siv plywood ua cov khoom siv hauv paus, thiab ua los ntawm cov txheej txheem nplaum.Hniav vaj huam sib luag yog ib txoj kev tshwj xeeb ntawm plywood, nrog lub thickness ntawm 3%.Hniav vaj huam sib luag yog ib yam khoom siv kho kom zoo nkauj uas txawv ntawm cov roj sib xyaw.
5. WPC pawg thawj coj saib
WPC yog ib qho kev faib tawm ntawm cov rooj tog zaum.WPC yog ib yam ntawm cov khoom siv ntoo thiab cov khoom siv thermoplastic polymer thiab kev pab ua haujlwm.Nws siv cov yas kub yaj, suav nrog polyethylene thiab polyvinyl chloride ua cov nplaum.Cov khoom siv thev naus laus zis, xws li ntoo, straw thiab cov straw ua liaj ua teb, yog tsim los ntawm cov khoom siv txheej txheem siab heev.Lub zog tensile, dabtsi yog khoov lub zog, flexural modulus, cuam tshuam lub zog, thiab Vicat softening kub ntawm nws cov khoom ua tau raws li los yog tshaj thoob ntiaj teb advanced advanced qauv.
Post lub sij hawm: Jul-16-2020