Warp knitted polyester geogrid yog ib hom geosynthetic khoom ua los ntawm high-strength polyester yarns uas knitted ua ke nrog parallel tshuab kev taw qhia (MD) yarns thiab crosswise kev taw qhia (CD) yarns. Cov qauv zoo li kab sib chaws muab lub zog tensile zoo nyob rau hauv ob qho tib si MD thiab CD cov lus qhia, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau cov av stabilization thiab kev siv zog ntxiv.
Cov polyester yarns siv nyob rau hauv warp knitted geogrids yog resistant rau UV hluav taws xob, tshuaj lom neeg, thiab lom degradation, ua rau lawv haum rau siv mus sij hawm ntev nyob rau hauv hnyav ib puag ncig. Cov qauv kab sib txuas txhawb nqa cov av kaw, tiv thaiv cov av txav thiab yaig. Lub geogrid kuj ua rau kom muaj peev xwm ntawm cov av, tso cai rau kev tsim kho lub hauv paus zoo nkauj thiab khaws cov phab ntsa.
Warp knitted polyester geogrids feem ntau yog siv nyob rau hauv civil engineering tej yaam num xws li txoj kev thiab railway kev tsim kho, txoj kab nqes stabilization, thiab landfills. Lawv kuj tau siv rau hauv kev siv ib puag ncig xws li kev tswj kev yaig, kev tiv thaiv ntug hiav txwv, thiab kho av. Cov khoom siv tuaj yeem hloov kho kom haum rau qhov kev xav tau tshwj xeeb, nrog rau kev xaiv rau qhov sib txawv ntawm lub zog, elongation, thiab aperture loj.
Qhov zoo ntawm Warp knitted polyester geogrids
1. Lub zog tensile siab: Cov geogrids muaj lub zog tensile siab, uas txhais tau hais tias lawv tuaj yeem tiv taus lub zog tensile thov rau lawv yam tsis muaj deforming lossis tawg.
2. Tsawg elongation: Cov geogrids no tsis tshua muaj elongation los yog creep, uas ua kom muaj kev ruaj ntseg ntawm cov qauv av hauv lub sijhawm.
3. Durability: Cov geogrids no yog tsim los ntawm cov ntaub ntawv zoo polyester, uas ua rau lawv resistant rau tshuaj lom neeg, lom, thiab UV degradation.
4. Kev txhim kho yooj yim: Cov geogrids no yooj yim los tuav, txiav, thiab nruab rau ntawm qhov chaw tsim kho nrog kev cuam tshuam me me rau cov av.
5. Compatibility: Cov geogrids no tau sib xws nrog ntau hom av, ua rau lawv muaj txiaj ntsig zoo rau ntau yam kev tsim kho thiab kev siv engineering.
6. Tus nqi-zoo: Cov geogrids no txo qhov kev xav tau ntawm cov khoom siv hnyav xws li pob zeb thiab pob zeb, uas tuaj yeem ua rau cov nqi txuag rau qhov project.
Kev siv ntawm warp-knitted polyester geogrids:
1. Kev ruaj khov av thiab kev txhawb nqa hauv txoj kev, txoj kab tsheb ciav hlau, thiab cov embankments.
2. Kev tsim kho phab ntsa kom ruaj khov thiab tiv thaiv kev yaig.
3. Txhim kho cov khoom pov tseg thiab cov kaus mom.
4. Cov qauv kev txhawb nqa ib ntus thaum lub sijhawm ua haujlwm.
5. Txhim kho cov av subgrade nyob rau hauv paved thiab unpaved nto.
6. Kev txhim kho av hauv kev tsim kho kom zoo nkauj thiab ib puag ncig.
