Yog vim li cas thiaj yog Sustainable Umbrella Ib Rov Qab Mus Kawm Ntawv Tseem Ceeb?
Koj tab tom yuav khoom siv rov qab rau tsev kawm ntawv thiab tuav lub kaus pheej yig. Koj paub tias nws yuav zoo li tawg thaum nruab nrab lub sijhawm, yuam kom koj yuav lwm tus thiab ntxiv rau cov khib nyiab pov tseg.
Lub kaus nyob ruaj khov yog ib qho tseem ceeb ntawm lub tsev kawm ntawv rov qab vim tias nws tsim los kom kav ntev. Los ntawm kev nqis peev hauv durability[^1], koj txo cov khib nyiab, txuag nyiaj dhau sijhawm, thiab qhia ib zaj lus qhia tseem ceeb txog kev xaiv qhov zoo.
Kuv nco qab tham nrog ib tus tub ceev xwm hauv tsev kawm ntawv uas tab tom xaj kaus rau lawv lub tsev kawm ntawv phau ntawv. Nws hais tias, "Our biggest complaint from parents is that the umbrellas we sell break in the first campus windstorm." Nws pom lawv ntws los ntawm cov thoob khib nyiab tom qab txhua hnub los nag. Nws xav tau ib yam dab tsi zoo dua, tsis yog rau cov menyuam kawm ntawv yooj yim xwb, tab sis vim hais tias qhov ntim ntawm cov pov tseg yog qhov txaj muag rau lub tsev kawm ntawv lub hom phiaj sustainability. Peb tau ua hauj lwm ua ke los tsim ib lub compact, windproof kaus nrog ib tug ncej tsim kom kav ntev rau xyoo. It proved to me that "sustainable" tsis yog ib lo lus buzz xwb; los ntawm engineering foundations, nws yog ib tug ncaj tshwm sim ntawm kev tsim khoom zoo[^2].
Isn't a "Sustainable" Umbrella Tsuas yog ua los ntawm cov yas siv dua tshiab?
Koj pom ib lub kaus sau npe "eco-phooj ywg[^3]" thiab xav tias nws yog qhov kev xaiv zoo tshaj plaws. Tab sis koj tsis ntseeg tias lub thav duab yas rov ua dua tshiab yuav tuav hauv cua daj cua dub tiag tiag.
Tsis muaj, muaj tseeb sustainability nyob rau hauv ib lub kaus los ntawm nws lifespan. Lub kaus ruaj khov uas kav ntev rau ntau xyoo yog qhov ruaj khov dua li qhov tsis zoo ntawm ib qho uas ua los ntawm cov khoom siv rov ua dua tshiab[^4] uas tawg thiab muab pov tseg.
Qhov no yog qhov tseem ceeb tshaj plaws uas tib neeg to taub yuam kev. Raws li ib tug engineer, Kuv pom sustainability yog ib qho teeb meem ntawm pov tseg[^5]. The biggest source of waste in our industry is the "disposable" kaus - ib qho tsim los pheej yig heev nws yooj yim dua pov tseg dua li khaws cia. Thaum siv cov khoom siv rov ua dua tshiab[^4] zoo li rPET (recycled polyethylene terephthalate) rau lub canopy yog ib kauj ruam zoo, Nws txhais tau tias tsis muaj dab tsi yog tias tus ncej snaps hauv thawj cua nruab nrab. Tus ncej yog lub plawv ntawm lub kaus. Kev tsim qauv tsim muaj kev ruaj ntseg tiag tiag yog qhov tseem ceeb rau a cua-resistant[^6] fiberglass thav duab uas tuaj yeem flex thiab muaj zog steel ncej. Cov ntaub ntawv no tej zaum yuav tsis rov siv dua, tab sis lawv tiv thaiv tag nrho cov khoom los ntawm kev xaus rau hauv qhov chaw pov tseg tom qab siv ob peb yam. Lub hom phiaj yuav tsum yog los tsim ib lub kaus uas tus tub ntxhais kawm tuaj yeem siv los ntawm lawv thawj xyoo mus rau hnub kawm tiav. Qhov ntawd yog tiag, ntsuas sustainability.
The Two Faces of "Sustainable" Umbrellas
| Feature | The "Greenwashing" Qauv | Tus Qauv Tsim Txiaj Ntsig |
|---|---|---|
| Kev thov thawj zaug | Ua los ntawm cov khoom siv rov ua dua tshiab[^4] (E.G., rPET daim ntaub) | Tsim los rau siab heev durability[^1] thiab lub neej ntev |
| Kev tsim kho ncej | Pheej yig, nyias hlau uas khoov los yog tawg yooj yim | Muaj zog fiberglass ribs, steel ncej |
| Cia siab rau Lifespan | Ob peb lub hlis; siv ib lub caij | 3-5+ xyoo ntawm kev siv tsis tu ncua |
| Muaj tseeb Environmental Impact | Muaj peev xwm ua tau pov tseg pov tseg sai sai | Qhov tseem ceeb txo cov pov tseg los ntawm kev tsis txhob hloov pauv |
| Tus Nqi Sij Hawm Ntev | Tus nqi pib qis, tab sis tus nqi hloov siab | Tus nqi pib siab dua, tab sis txo tus nqi tag nrho raws sijhawm |
Vim Li Cas Ib Tug Tub Ntxhais Kawm Yuav Tsum Tau Tshaj Li Nqis, Compact Umbrella?
Koj xav tias txhua lub kaus me me uas haum rau hauv lub hnab ev ntawv yog qhov zoo txaus rau tus menyuam kawm ntawv. Koj ua qhov tseem ceeb ntawm qhov loj thiab tus nqi qis dua txhua yam ntxiv rau cov khoom siv hauv tsev kawm.
Vim hais tias ib tug tub kawm ntawv lub hnub yog xav tau thiab unpredictable. Lawv xav tau cov cuab yeej txhim khu kev qha uas yuav tsis ua rau lawv poob thaum lawv khiav ntawm cov chav kawm hauv huab cua phem nrog lub laptop kim hauv lawv lub hnab.
Ib tug tub kawm lub kaus ua lub neej nyuaj. Nws tau ntim rau hauv lub hnab ev ntawv, rub tawm sai sai, thiab feem ntau ntsib qhov dav-qhib, cua daj cua dub ntawm lub tsev kawm ntawv quad. Ib tug pheej yig, compact kaus yog qhov kev xaiv phem tshaj plaws rau ib puag ncig no. Nws qhov loj me yog ua tiav los ntawm kev siv nyias, tsis muaj zog hlau Cheebtsam uas tsis muaj kev ywj pheej thiab tsis tshua muaj kev nyuaj siab kam rau ua. Thawj qhov muaj zog cua daj cua dub yuav ntes cov canopy thiab snap lub tav. Qhov no tsis yog qhov tsis yooj yim xwb; nws tuaj yeem txhais tau tias lub hnab ntim khoom ntub dej, lub laptop ruined, thiab ib hnub nyuaj siab. Ib tug sustainably-engineered compact kaus[^7] daws qhov no. Peb tuaj yeem tsim lub kaus folding uas yog ob qho tib si me me thiab muaj zog los ntawm kev siv hybrid thav duab: ib lub zog steel ncej rau kev ruaj ntseg thiab muaj zog fiberglass ribs ntawm cov npoo sab nrauv rau cua-yooj yim. Nws yog hais txog kev tsim qauv rau qhov tseeb ntawm tus menyuam kawm ntawv lub neej, xyuas kom cov cuab yeej ua haujlwm thaum nws xav tau ntau tshaj plaws thiab tsis ua rau lub voj voog ntawm khib nyiab.
Yuav Ua Li Cas Xaiv Ib Lub Caij Nplooj Ntoos Hlav Qhia Ib Zaj Lus Qhia Tseem Ceeb?
Koj tau tsom mus rau ticking cov khoom tawm ntawm cov npe rov qab mus rau tsev kawm ntawv. Koj pom lub kaus yog lwm yam khoom siv pov tseg, zoo li phau ntawv los yog cwj mem.
Los ntawm kev xaiv qhov ua tau zoo, Sustainable kaus[^8], koj tab tom ua kom pom tus nqi ntawm kev nqis peev hauv qhov zoo tshaj qhov kev pov tseg. Nws yog ib zaj lus qhia hauv nco ntsoov noj[^9] thiab kev xav mus ntev[^10].
Lub caij rov qab mus kawm ntawv yog lub sijhawm zoo tshaj plaws los qhia cov ntsiab lus ntawm lub neej. Thaum koj muab koj tus menyuam ib lub kaus zoo, koj muab rau lawv ntau tshaj li kev tiv thaiv los nag. Koj muab cov cuab yeej rau lawv thiab piav qhia vim li cas nws zoo dua. Koj tuaj yeem qhia lawv cov tuab, saj zawg zog fiberglass tav thiab muab piv rau cov flimsy hlau ntawm ib tug pheej yig. Koj tuaj yeem piav qhia tias kev them me ntsis ntxiv tam sim no txuag nyiaj thiab txo cov thoob khib nyiab tom qab. This action shifts the mindset from "if it breaks, peb tsuas yuav tau lwm tus xwb" to "let's buy things that are made to last." Hauv kuv txoj haujlwm, Kuv pom qhov tshwm sim ncaj qha ntawm kev pov tseg kab lis kev cai hauv roob ntawm cov khoom tawg. Qhia rau tiam tom ntej kom muaj nuj nqis durability[^1] thiab nug txog qhov zoo ntawm cov khoom uas lawv yuav yog qhov tseem ceeb rau kev tsim kom muaj kev vam meej yav tom ntej. Qhov kev xaiv yooj yim no txog lub kaus tuaj yeem yog qhov me me tab sis muaj zog ntawm txoj kev kawm ntawd.
Tag
Lub kaus rov qab mus rau tsev kawm ntawv yog ib qho kev nqis peev hauv kev ntseeg siab[^11], pov tseg[^5], thiab kev kawm. Nws yog ib qho khoom siv ruaj khov uas tiv thaiv cov tub ntxhais kawm thiab qhia lawv tus nqi zoo.
[^1]: Kev nkag siab txog kev ruaj ntseg tuaj yeem pab koj txiav txim siab xaiv uas txuag nyiaj thiab txo cov khoom pov tseg.
[^2]: Nkag siab qhov tseem ceeb ntawm kev tsim khoom zoo hauv kev tsim cov khoom lag luam ruaj khov.
[^3]: Tshawb nrhiav lub ntsiab lus tseeb ntawm eco-friendly cov khoom thiab yuav ua li cas txheeb xyuas lawv.
[^4]: Tau txais kev nkag siab txog cov txiaj ntsig thiab kev txwv ntawm cov khoom siv rov ua dua tshiab hauv kev tsim khoom.
[^5]: Kawm txog qhov tseem ceeb ntawm kev txo cov pov tseg thiab nws lub luag haujlwm hauv kev ruaj ntseg.
[^6]: Nrhiav kom paub cov yam ntxwv uas ua rau lub kaus cua tiv taus thiab kav ntev.
[^7]: Tau txais cov lus qhia txog kev xaiv lub kaus zoo tshaj plaws uas sib npaug qhov loj thiab lub zog.
[^8]: Tshawb nrhiav qhov zoo ntawm cov kaus uas muaj kev ruaj ntseg thiab lawv ua li cas rau kev txuag ib puag ncig.
[^9]: Tshawb nrhiav lub tswv yim ntawm kev nco qab noj thiab nws tuaj yeem ua rau kev txiav txim siab yuav zoo li cas.
[^10]: Kawm paub yuav ua li cas siv txoj kev xav mus sij hawm ntev tuaj yeem hloov koj txoj hauv kev mus rau kev yuav khoom.
[^11]: Tshawb nrhiav seb kev nqis peev hauv cov khoom lag luam txhim khu kev qha tuaj yeem txuag nyiaj thiab txhim kho koj cov kev paub dhau los.