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HDPE Uniaxial Geogrid
Uniaxial geogrids feem ntau muaj lawv lub zog tensile hauv lub tshuab (yob) kev taw qhia.Lawv tsuas yog siv los txhawb cov av loj nyob rau hauv ib txoj kab nqes hav los yog segmental tuav phab ntsa.Qee lub sij hawm, lawv ua haujlwm raws li kev qhwv kom kaw cov aggregate nyob rau hauv cov ntaub ntawv ntawm welded hlau ntsib steepened slopes.
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PP Biaxial Geogrid
geogrid yog cov khoom siv geosynthetic siv los txhawb cov av thiab cov ntaub ntawv zoo sib xws.Lub luag haujlwm tseem ceeb ntawm geogrids yog rau kev txhawb nqa.Rau 30 xyoo biaxial geogrids tau siv nyob rau hauv kev tsim kho ntawm pavement thiab av stabilization tej yaam num thoob plaws lub ntiaj teb no.Geogrids feem ntau yog siv los txhawb nqa cov phab ntsa, nrog rau cov subbases lossis subsoils hauv qab txoj kev lossis cov qauv.Av rub sib nrug los ntawm kev nro.Piv rau av, geogrids muaj zog nyob rau hauv nro.
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PP Uniaxial Geogrid
Uniaxial yas geogrid, ua los ntawm siab molecular polymer ntawm polypropylene, yog extruded rau hauv daim ntawv thiab ces xuas nrig ntaus mus rau hauv ib txwm mesh qauv thiab thaum kawg stretched nyob rau hauv lub transverse kev taw qhia.Qhov kev tsim khoom no tuaj yeem ua kom muaj kev ncaj ncees ntawm cov geogrid.Cov khoom siv PP yog qhov taw qhia zoo heev thiab tiv taus elongation thaum raug hnyav hnyav rau lub sijhawm ntev.
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HDPE Biaxial Geogrid
HDPE biaxial geogrid yog ua los ntawm cov khoom siv polymer ntawm cov polyethylene siab ceev.Nws yog extruded rau hauv daim ntawv thiab ces xuas nrig ntaus rau hauv ib txwm mesh qauv, ces stretched rau hauv ib daim phiaj nyob rau hauv longitudinal thiab transverse cov lus qhia.Lub siab polymer ntawm cov yas geogrid yog directionally teem nyob rau hauv lub cua sov thiab stretching txheej txheem ntawm kev tsim, uas ntxiv dag zog rau lub binding quab yuam ntawm molecular chains yog li ntawd nws tsub kom lub zog ntawm daim phiaj.
