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Yuav ua li cas fiberglass grating tiv thaiv txoj kev pom kev tawg?

Fiberglass grating yog ib qho tseem ceeb geosynthetic khoom. Piv nrog rau lwm cov geosynthetics, nws muaj tib yam khoom thiab cov teebmeem. Fiberglass grating feem ntau yog siv los ua cov khoom siv ntxiv rau cov qauv hauv av los yog cov khoom siv ntxiv rau cov khoom sib xyaw.
玻纤格栅
Daim ntawv thov yam ntxwv ntawm iav fiber ntau geogrid:
1. Fiberglass grating yog tsuas yog siv rau cov mos hauv paus pov tseg, roadbed reinforcement, txoj kab nqes kev tiv thaiv, choj abutment reinforcement, tis phab ntsa, tuav phab ntsa, cais thiab reinforced av engineering ntawm txoj kev loj.
2. Kev siv cov fiberglass gratings ntawm txoj kev tsheb ciav hlau tuaj yeem tiv thaiv kev sib haum xeeb ntxov thiab kev puas tsuaj ntawm txoj kev tsheb ciav hlau ntawm cov hauv paus hauv av.
3. Fiberglass grating yog siv rau hauv kev txuag dej xws li embankments, dams, dej ntws, canals, hiav txwv embankments, thiab reservoir reinforcement.
4. Txhim kho lub tshav dav hlau lub hauv paus nrog fiberglass grating tuaj yeem txhim kho lub peev xwm ntawm txoj kev khiav thiab ua kom muaj kev nyab xeeb ntawm lub dav hlau ya tawm thiab tsaws.
5. Fiberglass grating yuav siv tau rau hauv slag site pov tseg, fais fab nroj tsuag, tshauv dam tej yaam num, thee mines, metallurgy, ntsuab, laj kab thiab lwm yam teb.
6. Fiberglass grating tuaj yeem siv los txhawb lub hauv paus mos ntawm cov qauv tsim thiab txhim kho tag nrho cov kabmob muaj peev xwm ntawm lub hauv paus.

Txhawm rau daws qhov teeb meem ntawm kev cuam tshuam ntawm kev cuam tshuam los ntawm kev hloov pauv ntawm txoj kev nyuaj rau hauv txoj kev yooj yim, kev ua haujlwm ntawm iav fiber ntau grating feem ntau yog siv rau hauv kev tsim kho txoj kev loj. Li no ua kom cov kev pab cuam lub neej ntawm txoj kev nto. Fiberglass geogrid yog cov khoom siv geocomposite ua los ntawm iav fiber ntau los ntawm txheej txheej txheej tshwj xeeb. Cov khoom tseem ceeb ntawm cov iav fiber ntau yog: silicon oxide, uas yog cov khoom siv tsis zoo. Nws lub cev thiab tshuaj lom neeg muaj zog ruaj khov, thiab nws muaj lub zog siab, siab modulus, tsis muaj kev nkag mus ntev, zoo hnav tsis kam thiab thermal stability. Vim hais tias qhov chaw yog coated nrog tshwj xeeb hloov asphalt, nws muaj dual composite zog, uas zoo heev txhim kho cov hnav tsis kam thiab shear peev xwm ntawm lub geogrid. Cov iav fiber ntau geogrid yog ua los ntawm iav fiber ntau, uas muaj kev tiv thaiv siab rau deformation, thiab elongation ntawm kev tawg yog tsawg dua 3%. Raws li cov khoom siv txhawb zog, nws yog ib qho tseem ceeb heev kom muaj peev xwm tiv taus deformation nyob rau hauv lub sij hawm ntev load, uas yog, creep kuj. Cov iav fiber ntau tsis nkag mus, uas ua kom cov khoom muaj peev xwm tswj tau nws txoj kev ua haujlwm ntev. Txij li thaum lub melting kub ntawm iav fiber ntau tshaj 1000 ° C, qhov no ua kom ntseeg tau tias cov iav fiber ntau geogrid tuaj yeem tiv taus kub dua thaum lub sijhawm ua haujlwm paving thiab muaj thermal stability. Cov khoom siv coated los ntawm iav fiber ntau geogrid nyob rau hauv cov txheej txheem tom qab kho yog tsim los rau asphalt sib tov, thiab txhua fiber ntau yog coated, uas muaj siab compatibility nrog asphalt, yog li xyuas kom meej tias cov iav fiber ntau geogrid yuav ua tau asphalt txheej. tsis raug cais tawm ntawm qhov sib tov asphalt, tab sis yuav tsum sib xyaw ua ke. Tom qab tau coated nrog tus neeg saib xyuas tshwj xeeb tom qab kho, cov iav fiber ntau geogrid tuaj yeem tiv taus ntau lub cev hnav thiab tshuaj lom neeg yaig, nrog rau kev tiv thaiv kev yaig thiab kev hloov huab cua, kom ntseeg tau tias nws qhov kev ua tau zoo tsis cuam tshuam.

Lub sij hawm xa tuaj: Plaub Hlis-29-2022