CFRD Modified Rubber Filled Material

Description Fillerisakindofrubbersealingmaterialandspeciallydevelopedfortopfillingoftheface slabjointofCFRD,whichcanflowdownandsealtheopenjointduringimpounding. Application FilleriswidelyusedinCFRDforitsexcellentflowsealingbehavior,seethereferencelist. AccordingtotheresearchresultofCFRD (Shuibuya Dam height 233m), it can be used for CFRDup to 250mhigh. Advantages 1.Excellentflowsealingability,anditsadaptablejointsizewillbeupto10cm width and 110cm widthand110cmdepth. 2.Noleakageoccursasitflowsdownintothejoint 3.Highslopestabilitywithoutanysagging. 4.Coldappliedwithhighworkability. Specifications TestItem Unit Index Masslossratio (Normaltemperature,3600h) Distiledwater ≤2 SaturatedCa(OH)2 ≤2 10NaCl ≤2 Bondingtoconcrete (23±2) Drysurface Extensibility ≥400 Adhesiveinterface -- Nobreak (23±2) Immergedinwater Extensibility ≥125 Adhesiveinterface -- Nobreak (-20±2) Drysurface Extensibility ≥200 Adhesiveinterface -- Nobreak Freeze-thawtest (300cycles) Extensibility ≥125 Adhesiveinterface -- Nobreak Flowtravel mm ≥130 Flowresistance mm ≤2 Workability 0.1mm ≥100