Lub Tsev Pej Xeem: Qhov cuam tshuam loj heev ntawm qhov tsis txaus Alkali Resistance Ntawm Glassfiber Mesh
Tso lus
Internal rwb thaiv tsev detachment nyob rau hauv kab hlau rhuav phab ntsa Systems
Ib tsib-xyoo- pej xeem cov thawj coj lub tsev tsis ntev los no tau soj ntsuam kev nyab xeeb tag nrho tom qab cov neeg ua haujlwm saib xyuas pom pom cov pob txha thiab cov seem xoob tom qab nws cov kab hlau rhuav phab ntsa sab hauv rwb thaiv tsev. Nyob rau hauv lub hlis, loj panels ntawm rwb thaiv tsev thiab render pib detaching ntawm phab ntsa, exposing rusty fixings thiab crumbling reinforcement. glassfiber mesh tau teev tseg los muab lub sijhawm ntev -lub zog tensile nyob rau hauv cov cement{5}}raws li render. Tab sis lub mesh uas tau teeb tsa tiag tiag tsis tuaj yeem muaj sia nyob ib puag ncig nws tau muab tso rau hauv - thiab qhov tshwm sim yog ob qho tib si txaus ntshai thiab kim.
Dab tsi ua yuam kev
Lub rwb thaiv tsev sab hauv muaj cov nplaum nplaum, rwb thaiv tsev boards, lub hauv paus lub tsho tiv no nrog embedded reinforcement, thiab txheej txheej tiav. Kev soj ntsuam kuaj ntawm cov qauv tshem tawm tau pom tias cov khoom siv mesh tau poob ze li tag nrho nws lub zog tensile. Nyob rau hauv ib lub tshuab kuaj kab mob, cov iav fibers tau pom tias yog etched heev thiab nkig. Qhov ua rau pom tseeb: lub mesh tsis muaj tseeb alkali-resistant (AR) iav fiber. Standard E- iav los yog C- iav fibers, thaum raug rau siab alkalinity ntawm Portland cement render, pib degrade nyob rau hauv lub hlis. Nyob rau hauv peb lub xyoos, lub mesh yuav tsis txwv shrinkage tawg. Txog rau xyoo tsib, nws tsis muaj kev txhawb nqa txhua. Lub render txheej tsuas poob lawm.
Vim li cas Alkali Resistance Yog Tsis Sib Tham
Cement-raws li plasters thiab renders muaj pH ntawm 12 txog 13. Tsuas yog iav fibers coated nrog tshwj xeeb alkali-resistant sizing-los yog ua los ntawm AR iav uas muaj zirconia- tuaj yeem tiv taus ib puag ncig no rau ntau xyoo. Lub mesh siv nyob rau hauv qhov project no muaj ib tug pheej yig acrylic txheej uas ua tsis tau tejyam sai. Thaum cov txheej txheej tawg lawm, cov iav liab qab tau tawm tsam los ntawm alkalis, poob txoj kab uas hla thiab lub zog. Cov txheej txheem rwb thaiv tsev tau raug tso tseg yam tsis muaj cov txheej txheem thaub qab, ua rau detachment nyob rau hauv nws tus kheej qhov hnyav thiab thermal txav.
Lub Accountability Gap
Tus neeg cog lus tau yuav lub mesh raws li tus nqi qis thiab ib daim ntawv qhia tias "alkali resistance." Tsis muaj kev ntsuam xyuas ywj pheej tau ua ua ntej kev teeb tsa. Tus neeg xa khoom, nyob txawv teb chaws, tsis kam lees txais lub luag haujlwm, sib cav tias cov khoom lag luam tsis tau lees paub rau cov cement- raws li daim ntawv thov. Yog tsis muaj ib qho kev qhia meej uas yuav tsum tau muaj daim ntawv pov thawj thib peb ntawm - tog thiab ntawm - kev txheeb xyuas qhov chaw, tus tswv tsev tau tawm mus nrog rau - daim nqi kho mob.
Xaus
Tom qab txhua daim ntaub thaiv phab ntsa thaiv kab hlau rhuav, yuav tsum muaj kev txhawb nqa uas tuaj yeem muaj sia nyob alkaline ib puag ncig ntawm cov cement. Kev qhiaiav fiber meshnrog cov pov thawj alkali tsis kam-thiab xyuas nws los ntawm kev sim lossis cov ntawv pov thawj ntseeg siab- tsis yog ib kauj ruam ntxiv; nws yog cov kauj ruam uas cais ib tug system uas kav los ntawm ib tug uas ntog. Cov ntaub ntawv no yog ib qho kev ceeb toom rau pej xeem: tsis txhob cuam tshuam rau ntawm lub mesh uas tsis muaj leej twg yuav pom, vim tias thaum nws ua tsis tiav, txhua tus yuav pom.
Yog tias koj muaj lus nug lossis xav tau kev pab, thov koj xav tiv taujtiv tauj peb:
Chaw Ua Haujlwm: +86-21-66037922
+86-21-66037926
Email: sales@galaxy-fiber.com
Txawb: +86-18721503790
GALAXYFIBER
