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Slide 111/12/2007 ®DuPont registered trademark

ApplicationsReinforcement of:Aggregate bases on weak soilsAggregate bases on karstic zonesAggregate bases on stone columnsEmbankments on compressible soilsSteep slopesSlide 212/11/2007 ® DuPont registered trademark

Typar ® HR80/80. Netrel / Nord (France).Stabilisation of access road base on waste fill.Slide 312/11/2007 ® DuPont registered trademark

Typar ® HR 55/55. Business Park Sydenham (UK).Road foundation reinforcement on compressible subsoil.Slide 412/11/2007 ® DuPont registered trademark

Typar ® HR 55/55. Renewal of tramway track.St-Etienne (France). Urban site conditions.Slide 512/11/2007 ® DuPont registered trademark

Typar ® HR 55/55. Renewal of tramway track.St-Etienne (France). Retained solution.Site trials by geotechnical bureau Sic Infra and contractor Carrières Foreziennes :4 sections tested of 5 by 5 m with proposed gravel layers :30 cm crushed GNTO 0/60 and 15 cm crushed gravel 0/31.5.Measurements of EV2 on top of the third layer.SurfacingcourseEBcongeryMin.= 500barsEv2 = 650barsProductEV2 barsSection 1 heavy NP 527Section 2 grid 65/65 + NOW separator 479Section 3 Typar HR + grid at 10 cm 573Section 4 Typar HR 55/55 654Crushedgravel 0/31.5Ev2 = 150-200 barsCrushedGNTO 0/60regulationTypar® HR55/55 used1. for mechanical reinforcement,increasing bearing capacity to therequired level2. for separation and filtration agentbetween existing bed and fillmaterial.Slide 612/11/2007 ® DuPont registered trademark

Typar ® HR 55/55. Renewal of tramway track.St-Etienne (France). Installation and field test.Slide 712/11/2007 ® DuPont registered trademark

Typar ® HR 55/55. Business Park Sydenham (UK).Foundation of car-park on compressible sub-soil.Slide 812/11/2007 ® DuPont registered trademark

Typar ® HR 80/80-PP. Container storage and loadingarea. Platform reinforcement. Hourcade (Bordeaux).SNCF.Basal reinforcement of platform forcontainer storage and transport area.Reinforcement with Polypropyleneyarns because of presence of cementin sub-base.85.000 sqm be built in October 00.© EuroLuxCargo - CFLSlide 912/11/2007 ® DuPont registered trademark

Typar ® HR 55/55 - Reinforcement of granular base oversubsidence. Tramway track foundation, Orléans, F.Q2 = 20 kPaQ1 = 10 kPaRoulant /TramFondationReinforcement of granular baseover subsidencs & chimnaysunder railway track fills.0,50 à 2,00 mTypar® H.R. / ArmatureRemblai sous voie TramTout venant pulvérulent / frottantH (m)10.000 m2. 2001.LimonSablo - argileuxgéosynthétiqueFontis / cheminée – diamètre DArmatureSlide 1012/11/2007 ® DuPont registered trademark

Typar ® HR 55/55 - Foundation for METRO shops.Granular base reinforcement on stone columns.Lanester (56) and Chamberry (73), for owner GEOCENTRE.GNT 0/60 mmMatelas drainant 20/40 mmColonnes ballastéesDiamètre = 0,30 mRemblai 50/3001,70 mFiltre géotextileH = 0,20 mTypar® HR 55 x 55Reinforcement of granular loadtransfer base on stone columns,under shop pavement.4.500 m2. March 2000.Contractor : Colas.23.000 m2 ( 2 layers). July 2000.Contractor : Gerland Route.Slide 1112/11/2007 ® DuPont registered trademark

Typar ® HR 55/55. New track installation.Bleach Green Rail Track. N.I. Railways ( Translink Ltd).Basal reinforcementunder ballast layers.Typar® HR 55/55 used tobridge soft spots in sub-soil,where a 350 gr/sqmproduct failed(22kN/m at 30 %).May 2000Slide 1212/11/2007 ® DuPont registered trademark

Typar ® HR 55/55. Belfast (Northern Ireland).Steep slope stability for playing field extension - 1.Originaldesign6M highSlide 1312/11/2007 ® DuPont registered trademark

Typar ® HR55/55. Belfast (Northern Ireland).Steep slope stability for playing field extension - 2.4.5 m highsection as builtSlide 1412/11/2007 ® DuPont registered trademark