2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-09 13:23
Kev tsim cov qauv tsim niaj hnub cuam tshuam nrog kev siv cov khoom siv niaj hnub no. Daim iav yas twb tau siv dav hauv sab nrauv thiab sab hauv niaj hnub no thiab peb tuaj yeem ntseeg tau kwv yees nws txoj kev loj hlob ntxiv mus rau qhov muaj koob npe. Hauv kab lus no, peb yuav qhia koj txhua yam txog daim iav yas.
Nws yog dab tsi?
Lub npe ntawm cov ntaub ntawv (lossis theej, pab pawg ntawm cov ntaub ntawv) twb tau qhia tag nrho qhov tseem ceeb ntawm nws yog dab tsi. Daim iav yas yog chav kuaj-tsim polymer uas yog qhov ua tau zoo heev uas nws zoo li daim iav los ntawm sab nraud . Lub tswv yim ntawm kev siv cov khoom siv dag rau saum npoo: cov khoom yas feem ntau hloov pauv kom muaj zog rau cuam tshuam, ntxiv rau, nws muaj kev nyab xeeb dua vim tias nws tsis muab cov khoom tawg thaum tawg.
Cov iav yas kuj tseem hu ua plexiglass, txawm hais tias lub tswvyim thib ob yog dav dua - nws txhais tau tias ib yam khoom uas zoo ib yam li iav , tab sis lawv kuj tseem tuaj yeem yog pob tshab, thaum cov khoom peb tab tom txiav txim siab cuam tshuam cov khoom ib puag ncig tsis zoo dua li daim iav tiag.
Ib qho ntxiv, nws yog qhov raug hu tsuas yog hom acrylic yas "iav" los ntawm plexiglass, tab sis nws yog qhov uas nthuav dav tshaj plaws.
Pros thiab cons
Txhua hom iav iav muaj nws tus kheej qhov zoo thiab qhov tsis zoo, tab sis nws tsis yog rau tsis muaj dab tsi uas cov ntaub ntawv sib txawv tau ua ke ua ib pawg uas muaj lub npe sib xws - lawv muaj txaus nyob ua ib ke. Yog tias koj saib cov npe ntawm qhov zoo ntawm cov ntaub ntawv no, nws tau pom meej vim li cas iav yas thiaj li kov yeej kev lag luam kom nruj, vim tias nws muaj cov yam ntxwv hauv qab no:
- ua haujlwm zoo heev nrog lub luag haujlwm tseem ceeb - qhia txog lub teeb;
- tsis ntshai ultraviolet hluav taws xob lossis lwm yam cuam tshuam sab nraud, suav nrog huab cua tsis zoo thiab nws hloov pauv sai, tiv nrog cov tshuaj caustic - nws tsis txawm tig daj dhau sijhawm;
- Haum rau siv hauv ib puag ncig ntub, vim nws tsis haum raws li chaw cog qoob loo rau ib yam kab mob;
- hnyav dua li iav, uas tso cai rau koj siv tsawg dua ntawm kev txhawb nqa cov qauv thiab tsim kom muaj qhov zoo nkauj "airy" sib xyaw;
- yooj yim rau txheej txheem;
- 100% nyab xeeb los ntawm ib puag ncig pom, tsis tso cov co toxins txawm tias thaum hlawv;
- tsawg tsawg ntshai ntawm blows dua nws lub ntsiab competitor.
Txawm li cas los xij, cov iav zoo tib yam tsis tau ploj los ntawm kev muag khoom kom zoo, thiab qhov no tsis yog qhov xav tsis thoob, vim iav yas muaj qhov tsis zoo, uas yog:
- yooj yim thiab yooj yim dhau los ua qias neeg, thiab yog li yuav tsum tau tu tas li;
- yog cov nplaim taws, tsis zoo li iav, yog li nws yuav tsum tau teeb tsa nrog kev ceev faj nyob ze cov khoom siv hluav taws xob thiab thaiv;
- nws ntaus nrog qhov nyuaj thiab tsis muab cov ntse ntse, tab sis nws yooj yim heev rau khawb, nws tsuas tuaj yeem ntxuav nrog cov tshuaj tshwj xeeb uas tsis siv txhuam hniav;
- zoo kawg nkaus qhia lub teeb, tab sis muab qhov sib txawv me ntsis ntawm "daim duab" ntau dua li iav.
Saib
Daim iav yas tsis yog ib yam khoom, tab sis peb yam khoom sib txawv ib zaug nrog cov khoom sib txawv. Txhua tus ntawm lawv yuav tsum raug txiav txim siab cais.
Acrylic
Cov khoom siv no tau nthuav dav heev thiab muaj ntau lub npe - PMMA, polymethyl methacrylate, plexiglass thiab plexiglass. Cov lus piav qhia saum toj no zoo thiab qhov tsis zoo ntawm daim iav yas yog lub tswv yim piav qhia los ntawm acrylic - txhua qhov hais txog qhov zoo thiab qhov tsis zoo tau nthuav tawm hauv kwv yees li kev ntsuas sib npaug, tsis muaj qhov cuam tshuam.
Los ntawm nws tus kheej, plexiglass tsuas yog qhov sib piv ntawm iav, nws tsis cuam tshuam lub teeb. Ib daim iav nrog nws kev koom tes tau ua zoo ib yam li nrog iav - lawv siv cov ntawv acrylic, thiab nyob rau sab nraub qaum, rov ua dua tshiab amalgam tau thov rau ntawm daim ntawv. Tom qab ntawd, qhov pom pom ntawm plexiglass feem ntau yog ntxiv nrog cov yeeb yaj kiab tiv thaiv, thiab cov tshuaj pleev xim rau tom qab. Cov khoom siv tus kheej raws li polymethyl methacrylate kuj muaj.
PMMA yog qhov yooj yim heev rau txiav, tab sis qhov nrawm ntawm lub tshuab txiav yuav tsum siab, txwv tsis pub lub ntug yuav tsis sib luag . Ib qho ntxiv, qhov chaw txiav yuav tsum tau txias hauv cov txheej txheem, txwv tsis pub cov npoo tuaj yeem yaj. Kev siv cov tsom iav acrylic yog qhov dav thiab sib txawv.
Txawm li cas los xij, ntawm txoj kev, nyob rau qhov xwm txheej ntawm qhov ntsuas kub hloov pauv, nws yuav luag tsis siv, txij li qhov ntsuas kub hloov pauv cov txheej ntawm cov khoom lag luam sib txawv heev.
Polystyrene
Cov polystyrene version ntawm daim iav yas yog qhov ua tau yooj yim polymer ntawm polystyrene thiab roj hmab. Ua tsaug rau cov tshuaj lom neeg muaj pes tsawg leeg, cov khoom tau txais lub zog tshwj xeeb tsis muaj zog - hauv kev sib piv nrog nws, txawm tias plexiglass zoo li yuav muag heev . Xws li daim iav yog qhov muaj kev ntseeg tau ntau dua ntawm kev tsim cov kab nrib pleb ntawm txhua qhov loj me.
Amalgam tsis siv rau hauv kev tsim cov iav polystyrene -raws li cov iav polyester tshwj xeeb tau siv los ua kom pom lub teeb, uas yog txheej txheej txheej uas tuab tshaj plaws ntawm txhuas. Hauv qhov no, lub hauv paus polystyrene feem ntau tsis pom kev, thiab yog li, tom qab ntawd lub teeb pom kev zoo tau glued ncaj qha los ntawm sab ua haujlwm, thiab tsis yog los ntawm sab nraum qab.
Kev ua cov iav polystyrene xav tau kev saib xyuas zoo - txwv tsis pub, muaj kev pheej hmoo siab ntawm tev tawm cov yeeb yaj kiab los ntawm lub hauv paus . Ua qhov no rau hauv tus account, zaj duab xis feem ntau tshwj xeeb tshem tawm ntawm kab txiav ua ntej txiav. Nyob rau tib lub sijhawm, cov ntaub ntawv tso cai luam tawm ntawm nws cov nplaim nrog ob tus lej sib xyaw. Cov iav polystyrene zoo vim tias lawv muaj qhov hloov pauv tau yooj yim, yog li lawv tuaj yeem siv rau kev ua tiav qhov tsis-pluaj nto thiab tsim cov duab peb sab.
Ib qho ntxiv, cov khoom tuaj yeem tiv taus cua sov txog +70 degrees, yog li nws tuaj yeem siv rau kev kho kom zoo nkauj sab nraum zoov txawm tias nyob hauv lub tebchaws kub tshaj plaws hauv ntiaj teb.
Polyvinyl tshuaj dawb
Cov iav PVC tau tsim tawm raws li cov hauv paus ntsiab lus ib yam li cov polystyrene uas tau piav qhia saum toj no: lawv lub hauv paus yog qhov tsis pom kev, thiab yog li ntawd muab zais los ntawm qhov muag qhov muag, polyvinyl chloride, thaum sab nrauv tau txais cov yam ntxwv zoo vim muab tso nrog zaj duab xis tshwj xeeb, nyob rau sab saum toj uas lwm zaj duab xis tiv thaiv yog lo.
Ntxiv nrog rau qhov ua tau zoo rau feem ntau cov iav yas, iav PVC kuj muaj qhov pom tseeb zoo uas lawv tsis txhawb nqa kev sib txuas . Ntxiv mus, nws yog ywj thiab yoog raws, uas txhais tau tias nws tuaj yeem siv rau kev ua tiav qhov chaw ntawm cov duab zoo. Koj tuaj yeem txiav cov ntaub ntawv zoo li no nrog cov cuab yeej yam tsis muaj kev txwv, thaum cov ntawv tuaj yeem tsis tsuas yog glued, tab sis kuj welded.
Nws yog cov khoom siv no uas muaj peev xwm muaj txhua txoj hauv kev kom muaj kev yeej tag nrho ntawm kev ua lag luam, vim tias nws yuav luag tsis tuaj yeem nrhiav qhov ua txhaum nrog nws . Qhov laj thawj tsuas yog vim li cas nws tseem tsis tau yeej cov neeg siv khoom nyiam ntawm qhov loj yog tias nws raug nqi ntau.
Txawm li cas los xij, nws tsis yog "cov neeg tseem ceeb" tshaj plaws ntawm cov iav yas, txij li daim iav acrylic raug nqi 10-15% ntau dua li qhov nruab nrab.
Qhov ntev (kho kom raug)
Qhov ntau thiab tsawg ntawm daim iav yas yog loj heev, txiav txim siab tias cov no yog cov ntaub ntawv sib txawv, uas tseem tsim los ntawm ntau cov tuam ntxhab nyob thoob plaws lub ntiaj teb. Piv txwv li, polymethyl methacrylate tuaj yeem pom hauv cov ntawv ntawm ntau qhov ntau thiab tsawg, tab sis nrog qhov ntev tsis ntau dua 305 txog 205 cm . Lub thickness yog me me - tsuas yog 2-3 hli. Lub hauv paus nplaum yuav lossis tsis tuaj yeem muaj.
Daim iav polystyrene, txawm tias nws hloov pauv tau, kuj tseem tsis muag hauv daim ntawv yob, tab sis hauv cov ntawv . Nyob rau tib lub sijhawm, cov khoom tawg me dua me ntsis - nws nyuaj rau pom daim ntawv loj dua 300 los ntawm 122 cm ntawm kev muag. Cov tuab ntawm cov khoom sib txawv los ntawm 1 txog 3 hli thiab ntawm no koj tseem yuav tsum xav txog qhov kev xaiv: ib daim ntawv uas loj dhau ua ntej yuav tsis tuaj yeem ua nyias, tab sis kev nce hauv tuab tsis zoo cuam tshuam rau kev hloov pauv thiab ua rau muaj zog ntxiv.
PVC ntawv tus qauv hom yog tus cwj pwm me me - feem ntau ntawm qib 1 hli. Tib lub sijhawm, lawv qhov ntau thiab tsawg yog qhov siab tshaj plaws - txog 100 txog 260 cm.
Ntxiv mus, cov khoom siv no tuaj yeem tsim ua thawj daim ntawv ntawm phab ntsa thiab qab nthab lossis txawm tias hauv yob.
Tsim
Nws tsis raug xav tias txhua daim iav zoo ib yam - qhov tseeb, lawv cov xim tha xim yog ua los ntawm cov hlau, uas muab qee qhov kev xav. Cov tsom iav niaj hnub, suav nrog cov acrylic uas muaj txheej pob tshab nyob rau sab saum toj ntawm qhov cuam tshuam ib qho, tau ua los ntawm txhuas lossis nws cov analogs, txij li cov hlau no yog dawb thiab qhov tseeb tsis muaj lwm yam ntxoov ntxoo . Cov kev daws teeb meem no feem ntau hu ua nyiaj, tab sis kuj tseem muaj lwm qhov "muaj nuj nqis" version - kub. Hauv qhov kev tsim qauv no, daim iav ua kom sov dua, ua kom pom xim daj me ntsis, uas feem ntau tuaj yeem pom yog tias cov ntawv tau ua los ntawm cov khoom siv ntawm qee lub tsev ua haujlwm.
Los ntawm kev sib piv nrog iav "nyiaj" thiab "kub", daim iav yas tam sim no tau tsim tawm hauv lwm qhov ntxoov ntxoo . Rau tib lub chaw haujlwm, cov xim dub tau txais qhov muaj koob npe loj, thaum daim iav tsom iav ib daim duab, tab sis tib lub sijhawm nqus feem ntau ntawm lub teeb ntog rau nws. Vim li no, qhov kev xav tuaj yeem pom los ntawm qhov luv luv xwb. Tsuas yog nyob ze cov khoom yuav nthuav dav, thaum nyob deb, saum npoo yuav zoo li tsuas yog ci iab.
Cov ntawv thov
Cov chaw haujlwm yog thawj tus siv iav yas, nrog rau lwm lub tuam txhab uas muaj lawv tus kheej lub rooj nthuav tawm thiab cov paib. Ci ntsa iab thiab muaj txiaj ntsig, thiab tseem ceeb tshaj plaws, cov khoom siv muaj peev xwm tiv thaiv kev ua phem ntawm lub ntiaj teb ib puag ncig sai dhau los ua ib qho tseem ceeb ntawm kev ntxim nyiam ntawm megacities - cov tsiaj ntawv thiab cov lej tag nrho tau txiav tawm ntawm nws, lawv tau siv los sau rau saum lawv, thiab nws tau dhau los ua kom zoo nkauj thiab ntxim nyiam uas nws yooj yim tsis tuaj yeem pom qhov khoom ntawd.
Txawm li cas los xij, dhau sijhawm, cov kws tsim khoom thiab cov tsim qauv pom tau tias daim iav yas tseem yuav pom qhov chaw nyob sab hauv ntawm chav tsev zoo tib yam . Kev daws teeb meem hauv tsev, tau kawg, tseem tsis tuaj yeem khav theeb tib yam thiab feem ntau zoo li daim iav zoo tib yam. Txawm li cas los xij, cov niam txiv ntawm cov menyuam yaus muaj txiaj ntsig zoo rau cov khoom no rau qhov tseeb tias nws feem ntau tawg ntau dua, thiab txawm tias thaum tawg, nws tsis ua rau muaj kev puas tsuaj.
Qhov tseeb no yuam cov tuam txhab tsim rooj tog kom siv cov khoom nquag dua. Niaj hnub no, iav tsom iav me me thiab daim iav loj loj tau tsim los ntawm nws hauv chav dej, thiab tsom iav zoo li tau muab tso rau hauv cov khaub ncaws. Thaum kawg, cov khoom siv no tuaj yeem ua rau sab hauv sab hauv sib txawv, ua kom tiav qab nthab thiab phab ntsa nrog nws tag nrho lossis hauv qhov tawg.
Pom zoo:
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