Raws li cov khoom siv sib xyaw, WPC phab ntsa vaj huam sib luag tau ntsib lub sijhawm ntawm kev txhim kho thiab hloov pauv:
(1) Thaum ntxov 1990s
Lub tswv yim ntawm WPC cov ntaub ntawv yog thawj zaug thiab kev tshawb fawb thiab kev loj hlob tau pib hauv Tebchaws Meskas thiab Europe. Cov khoom siv thawj zaug yog siv rau cov khoom siv kho kom zoo nkauj sab nraum zoov xws li decks, railings, thiab lwm yam.
(2) Nruab nrab mus rau lig 1990s
WPC cov ntaub ntawv yog maj mam nyiam nyob rau hauv kev tsim kho thiab kho kom zoo nkauj sab hauv. Kev tshawb fawb tsis tu ncua thiab kev siv thev naus laus zis ua rau WPC cov ntaub ntawv ruaj khov thiab haum rau ntau yam kev siv.
(3) Thaum ntxov 2000s
WPC phab ntsa panels pib nkag mus rau hauv kev ua lag luam thiab tau los ua ib qho kev xaiv nrov rau cov khoom siv kho kom zoo nkauj sab hauv tsev thiab sab nraum zoov hauv vaj tse. Nws cov huab cua tsis kam, yooj yim ntawm kev saib xyuas thiab ib puag ncig tus phooj ywg khoom tau lees paub thiab nws tau maj mam nce kev lag luam.
(4) 2010 txog tam sim no
Raws li kev txuag ib puag ncig thiab kev txhim kho kom ruaj khov tau lees paub ntau dua, kev lag luam xav tau rau WPC phab ntsa panels tau nce. Cov neeg tsim khoom txuas ntxiv txhim kho cov txheej txheem ntau lawm, nce cov khoom ntau yam, xaiv xim, thiab ua haujlwm zoo dua.
Tam sim no, raws li cov khoom siv hauv tsev tshiab, WPC phab ntsa panels tau maj mam dhau los ua ib qho kev xaiv thawj zaug rau kev kho kom zoo nkauj sab hauv tsev thiab sab nraum zoov. Nws tsis tsuas yog ua ke nrog qhov zoo ntawm cov ntoo thiab yas, tab sis kuj muaj cov yam ntxwv ntawm cov huab cua muaj zog, kev saib xyuas yooj yim, thiab kev tiv thaiv ib puag ncig, thiab tau lees paub thiab siv dav. Raws li kev siv thev naus laus zis thiab kev lag luam xav tau nce ntxiv, WPC phab ntsa panels yuav tsum tau ua lub luag haujlwm tseem ceeb hauv kev tsim kho kev lag luam.
