Ua ib lub lag luam kawg, kev tsim kho yeej ib txwm yog ib qho ntawm cov neeg siv khoom loj tshaj plaws ntawm cov yas thiab cov khoom sib xyaw polymer. Cov ntawv thov dav heev, txij li ntawm cov ru tsev, cov lawj, cov vaj huam sib luag phab ntsa, cov laj kab thiab cov ntaub ntawv rwb thaiv tsev mus rau cov kav dej, pem teb, cov vaj huam sib luag hnub ci, qhov rooj thiab qhov rai thiab lwm yam. 
Ib txoj kev tshawb fawb txog kev lag luam xyoo 2018 los ntawm Grand View Research tau kwv yees tias lub ntiaj teb kev lag luam muaj nqis txog $ 102.2 billion hauv xyoo 2017 thiab kwv yees tias nws yuav loj hlob ntawm qhov kev loj hlob txhua xyoo ntawm 7.3 feem pua txog xyoo 2025. Lub sijhawm no, PlasticsEurope tau kwv yees tias lub lag luam hauv Tebchaws Europe siv li ntawm 10 lab metric tons ntawm cov yas txhua xyoo, lossis li ib feem tsib ntawm tag nrho cov yas siv hauv thaj av.
Cov ntaub ntawv tsis ntev los no ntawm US Census Bureau qhia tias kev tsim kho vaj tse ntiag tug hauv Tebchaws Meskas tau rov qab zoo txij li lub caij ntuj sov dhau los, tom qab poob qis txij lub Peb Hlis mus txog rau lub Tsib Hlis vim tias kev lag luam qeeb vim muaj tus kab mob sib kis. Qhov kev nce ntxiv tau txuas ntxiv mus thoob plaws xyoo 2020 thiab, txog rau lub Kaum Ob Hlis, kev siv nyiaj rau kev tsim kho vaj tse ntiag tug tau nce 21.5 feem pua ntawm lub Kaum Ob Hlis 2019. Kev ua lag luam vaj tse hauv Tebchaws Meskas - txhawb nqa los ntawm cov paj laum qis - kwv yees tias yuav txuas ntxiv loj hlob xyoo no, raws li National Association of Home Builders, tab sis ntawm tus nqi qeeb dua li xyoo tas los.
Txawm li cas los xij, nws tseem yog ib lub lag luam loj heev rau cov khoom yas. Hauv kev tsim kho, cov ntawv thov feem ntau saib qhov ruaj khov thiab muaj lub neej ntev, qee zaum siv tau ntau xyoo, yog tias tsis yog ntau xyoo. Xav txog PVC qhov rais, siding lossis pem teb, lossis polyethylene dej kav thiab lwm yam. Tab sis tseem, kev ruaj khov yog pem hauv ntej thiab qhov chaw rau cov tuam txhab tsim cov khoom tshiab rau lub lag luam no. Lub hom phiaj yog ob qho tib si kom txo cov khib nyiab thaum lub sijhawm tsim khoom, thiab kom muaj ntau cov khoom siv rov ua dua tshiab rau hauv cov khoom xws li ru tsev thiab decking.

▲ Hais txog tus nqi thiab qhov ntau, thaum lub sijhawm kwv yees txij li xyoo 2019 txog 2024, kwv yees tias thaj av Asia-Pacific yuav nyob hauv qhov feem ntau ntawm kev lag luam vinyl flooring flooring (LVT). Lub sijhawm tshaj tawm: Lub Peb Hlis-30-2021