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Peb lub tuam txhab tau pib 5S kev cob qhia kev tswj hwm lub lim tiam no. Peb twb muaj 2 hnub kaw hom kev cob qhia rau hnub tim 22-23. Txhua lub hlis, peb muaj ib lub lim tiam kev cob qhia ntawm 5S kev tswj hwm ob zaug, tom qab ntawd nws tau siv rau hauv peb cov haujlwm niaj hnub & ntau lawm. Peb...Nyeem ntxiv»
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Nyob zoo Nyob zoo txhua tus, Peb rov qab mus ua haujlwm tom qab hnub so rau Suav Xyoo Tshiab. Peb zoo siab los qhia rau koj cov duab ntawm peb lub koob tsheej ua koob tsheej rau kev pib ua haujlwm nyob rau hauv Lunar Xyoo Tshiab. Peb cia siab tias yuav txhawb nqa koj kom nthuav koj lub lag luam kev lag luam thiab txhawb nqa koj hauv kev txhim kho cov khoom tshiab ntxiv rau xyoo ...Nyeem ntxiv»
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FRP yog ib txoj haujlwm nyuaj. Kuv ntseeg tias tsis muaj leej twg hauv kev lag luam tsis lees paub qhov no. Qhov mob nyob qhov twg? Ua ntej, kev siv zog ua haujlwm siab, qhov thib ob, qhov chaw tsim khoom tsis zoo, qhov thib peb, kev lag luam nyuaj rau kev txhim kho, plaub, tus nqi nyuaj rau kev tswj, thiab thib tsib, cov nyiaj tshuav yog qhov nyuaj rau rov qab ...Nyeem ntxiv»
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Thaum xyoo 1920, thaum muaj kev nyuaj siab loj hauv Tebchaws Meskas, tsoomfwv tau tshaj tawm txoj cai zoo: txwv tsis pub. Qhov kev txwv tsis pub dhau 14 xyoo, thiab cov neeg tsim khoom lag luam cawv tau teeb meem ib qho tom qab. Owens Illinois lub tuam txhab yog lub tuam txhab loj tshaj plaws iav lub raj mis tsim nyob rau hauv Un ...Nyeem ntxiv»
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Hauv kev kho kom zoo nkauj hauv tsev, yog tias muaj cov kab nrib pleb ntawm phab ntsa, tsis tas yuav tsum pleev xim tag nrho, tsuas yog siv daim ntawv sib koom ua ke los yog daim phiaj daim ntaub los kho nws, uas yooj yim, ceev thiab txuag nyiaj, txawm tias ob qho tib si siv tau. yog siv rau kev kho phab ntsa, tab sis ntau tus neeg tsis paub qhov tshwj xeeb dif ...Nyeem ntxiv»
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Raws li cov ntaub ntawv los ntawm kev tswj hwm thiab kev tsim khoom niaj hnub no, muaj txoj cai tswj hwm lub zog tshiab rau hluav taws xob (ration the power supply/rolling power cuts), peb tsuas tuaj yeem khaws 40% cov peev txheej tsim khoom rau peb cov neeg koom tes txij li lub lim tiam no mus txog rau kawg ntawm 2021 xyoo...Nyeem ntxiv»
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Lub fiberglass mesh yog raws li iav fiber ntau woven ntaub, thiab yog coated nrog ib tug siab molecular anti-emulsion soaking. Nws muaj qhov zoo alkali tsis kam, yoog raws, thiab lub zog tensile siab nyob rau hauv warp thiab weft cov lus qhia, thiab tuaj yeem siv dav rau kev txuag hluav taws xob, tiv thaiv dej, thiab tawg tiv thaiv ...Nyeem ntxiv»
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Sandwich vaj huam sib luag feem ntau yog cov khoom sib xyaw ua los ntawm cov ntaub ntawv peb txheej. Cov khaubncaws sab nraud povtseg sab saud thiab qis ntawm cov khoom sib xyaw ua ke yog cov khoom siv muaj zog thiab cov khoom siv siab, thiab cov txheej nruab nrab yog cov khoom siv hnyav hnyav. FRP Sandwich qauv yog qhov ua tau zoo ntawm kev sib xyaw ua ke ...Nyeem ntxiv»
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FRP nkoj yog hom tseem ceeb ntawm FRP cov khoom. Vim nws qhov loj me thiab ntau lub cambers, FRP tes muab tshuaj molding txheej txheem tuaj yeem ua ke kom tiav kev tsim kho ntawm lub nkoj. Vim tias FRP yog lub teeb, corrosion-resistant thiab tuaj yeem tsim ua ke, nws yog qhov tsim nyog rau kev tsim cov nkoj. Yog li ntawd ...Nyeem ntxiv»
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Tsis ntev los no, ib qho kev sib txuas arch highway choj tau ua tiav nyob ze Duval, Washington. Tus choj tau tsim thiab tsim nyob rau hauv kev saib xyuas ntawm Washington State Department of Transportation (WSDOT). Cov tub ceev xwm qhuas qhov kev siv nyiaj tau zoo thiab muaj txiaj ntsig zoo rau kev coj noj coj ua ...Nyeem ntxiv»
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Yuav ua li cas yog fiberglass wallpaper? iav fiber ntau wallpaper, tseem hu ua iav fiber phab ntsa ntaub, yog ib tug tshiab phab ntsa kho kom zoo nkauj khoom raws li nruab nrab alkali iav fiber, coated nrog hnav-resistant resin thiab luam tawm nrog cov xim tu'an. Cov iav fiber ntau wallpaper yog tus cwj pwm los ntawm cov xim ci, tsis muaj fading ...Nyeem ntxiv»
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Cov iav fiber ntau muaj kev ua tau zoo heev thiab ntau yam kev thov. iav fiber ntau yog ib qho inorganic non-metallic composite fiber ntau nrog cov khoom zoo heev. Nws muaj ntau yam zoo, xws li tus nqi qis, lub teeb yuag, lub zog siab, siab kub thiab corrosion kuj. Nws qhov tshwj xeeb ...Nyeem ntxiv»
