设置在发电机组墙体的前方,其特征在于,它包括拦污漂，所述发电机组墙体前方至少设有一个水泥桩，拦污漂两端定位在水泥桩和上发电机组墙体,或者拦污漂两端定位在水泥桩和水泥桩之间,使发电机组墙体和水泥桩之间围成一个几何区域,所述拦污漂与水泥桩之间还设有沉浮限位机构，沉浮限位机构使拦污漂的最低工作水位为死水位。

　　1.Safety:withpatternsonthetopsurface,ModularFloatSystemisfreefromthedangerscausedbyslipperysurfaces,splintersandrustynailsusuallyfoundonwoodenwalkways.Alsoithasnosharpcomersandisstableenoughtowalkon.

　　2.HighCompression:Averagecompressionloadisover1000kgpersquaremeter.

　　3.Lifespan:8-15yearsdependsondifferentlocationconditions

　　4.Versatility:canbeusedwidelyinvariousfields

　　5.Economy:freemaintenanceandlowupkeep

　　6.Convenience/Simplicityofconstruction:canbeeasilyquicklyinstalledanddismantled

　　7.Durability:resistanttoUVrays,frost,seawater,corrosion,chemicals,andoil.

　　8.Changeability/Resolvability:oneconnectingpinholdsfourmodulestogether-permittingtheassemblyofanysizeandanyconfigurationonthewaterandtheassemablycanbechangedtomeettherequirements.

　　9.Recycle:HDPEMaterial,100%recyclable,environmentallyfriendly

　　10.Strength:Diagonallugs’tensilestrengthisover1950kgapprovedbytheofficalauthorities;testspeedis50mm/min.(ThisistheMostImportantItemtothequalitybecausetheconnectingistheforemostfactortothepontoon’squality.)