Uniaxial tensile yas geogrid

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Siv lub siab molecular polymer thiab nano-scale carbon dub ua cov ntaub ntawv tseem ceeb, nws yog tsim los ntawm extrusion thiab traction txheej txheem los tsim ib tug geogrid khoom nrog uniform mesh nyob rau hauv ib qho kev taw qhia.

Yas geogrid yog ib lub square lossis duab plaub polymer mesh tsim los ntawm kev ncab, uas tuaj yeem ua uniaxial stretching thiab biaxial stretching raws li cov lus qhia sib txawv thaum lub sij hawm tsim khoom.Nws punches qhov ntawm cov ntawv extruded polymer (feem ntau polypropylene los yog high-density polyethylene), thiab tom qab ntawd ua cov kev taw qhia ncab hauv cov cua sov.Lub uniaxially stretched daim phiaj yog tsim los ntawm ncab tsuas yog raws li qhov ntev ntawm daim ntawv, thaum lub biaxially stretched daim phiaj yog ua los ntawm txuas ntxiv mus rau stretch uniaxially stretched daim phiaj nyob rau hauv cov kev taw qhia perpendicular mus rau nws ntev.

Vim hais tias cov polymer ntawm cov yas geogrid yuav raug kho dua tshiab thiab taw qhia thaum lub sij hawm cua sov thiab kev txuas ntxiv thaum lub sij hawm tsim cov yas geogrid, lub zog sib txuas ntawm cov saw hlau molecular muaj zog, thiab lub hom phiaj ntawm kev txhim kho nws lub zog yog tiav.Nws elongation tsuas yog 10% mus rau 15% ntawm daim ntawv qub.Yog tias cov ntaub ntawv tiv thaiv kev laus xws li cov pa roj carbon dub tau ntxiv rau geogrid, nws tuaj yeem ua rau nws muaj zog zoo xws li acid tsis kam, alkali tsis kam, corrosion kuj thiab aging kuj.

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Product Detail

Khoom cim npe

Ib-txoj kev geogrid

Ib-txoj kev geogrid yog tsim los ntawm extruding siab molecular polymer rau hauv ib lub phaj nyias, xuas nrig ntaus ib txwm mesh, thiab ces longitudinally stretching.Ntev oval mesh ib qho qauv.Cov qauv no muaj lub zog tensile siab heev thiab tensile modulus, tshwj xeeb tshaj yog peb lub tuam txhab cov khoom muaj lub siab thaum ntxov (elongation tus nqi ntawm 2% --- 5%) tensile zog thiab tensile modulus.Muab qhov zoo tagnrho quab yuam bearing thiab diffusion interlock system rau cov av.Cov khoom muaj lub zog tensile siab (> 150Mpa) thiab haum rau ntau yam av.Nws yog cov khoom siv dav siv los txhawb nqa.

Product Description

Khoom Specification:
TGDG35, TGDG50, TGDG80, TGDG120, TGDG160, TGDG260, TGDG300 thiab lwm yam., qhov dav yog 1 ~ 3meters.

Khoom nta:
1. Ua kom muaj zog ntawm txoj kev taug kev, txhim kho kev ruaj ntseg thiab kev muaj peev xwm ntawm cov kabmob, thiab tuaj yeem tiv taus kev sib hloov ntau dua;
2. Tiv thaiv kom tsis txhob deformation thiab tawg ntawm subgrade los ntawm kev poob ntawm cov ntaub ntawv subgrade;
3. Txhim kho lub peev xwm filling ntawm cov phab ntsa tuav thiab txuag cov nqi engineering.

Daim ntawv thov Scenario

1.roadbed reinforcement ntawm txoj kev loj, txoj kev hauv nroog, railways, airstrips, thiab lwm yam raws li lub dams reinforcement ntawm cov dej ntws thiab hiav txwv dams;
2.Fencing ntawm orchards, zaub teb, tsiaj nyeg, av, thiab lwm yam.;
3.Reinforced engineering ntawm av khaws cov phab ntsa ntawm txoj kev nthuav dav, txoj kev hauv nroog, railways, airstrips, dej ntws dams thiab hiav txwv dams.

Khoom Parameters

GB / T17689--2008 "Geosynthetics- Yas Geogrid" (Ib txoj kev geogrid)

Khoom Specification	Tensile zog (Kn / m)	Tensile zog nrog 2% Srain (Kn / m)	Tensile zog nrog 5% srain (KN / m)	Nominal Elongation,%
TWG 35	35.0 Nws	> 10.0	22.0 Nws	≤10.0
TWG 50	> 50.0	> 12.0	28.0 Nws
TWG 80	> 80.0	> 26.0	48.0 Nws
TWG 120	> 120.0	> 36.0	> 72.0
TWG 160	> 160.0	> 45.0	90.0 ua
TWG 200	200.0 Nws	> 56.0	> 112.0