Presentation Transcript
FDOT PROJECT# E4H71SR 869 SEGMENTAL BRIDGE AT I-75Weston, FL: FDOT PROJECT# E4H71 SR 869 SEGMENTAL BRIDGE AT I-75 Weston, FL JANUARY 2006
E-BOND 526 OVERLAY APPLIED
BY LANFORD BROTHERS CO.
Surface Preparation & Pull Test: Surface Preparation andamp; Pull Test
Application Of Fortress 4020 LPL/Kevlar Carbon Fiber on Joints: Application Of Fortress 4020 LPL/ Kevlar Carbon Fiber on Joints
E-Bond 526 Mixing Station: E-Bond 526 Mixing Station 20 Gallon Mix: Equal amounts from drums into 5 gallon pails
transferred to 35 gallon mixing container
Application of 526 Overlay: Application of 526 Overlay Viscosity provides good flow properties reducing run off
of 1 1/4' – 1 1/2' pitch
per lineal foot to a minimum
Broadcasting EP5 Modified Aggregate: Broadcasting EP5 Modified Aggregate
Slide7:
Slide8:
VARIOUS OVERLAY EPOXY MIXING TECHNIQUES: VARIOUS OVERLAY EPOXY MIXING TECHNIQUES 20 Gallon Mix: Pour equal amounts from drums into 5 gallon pail,
transfer to 35 gallon mixing container 20-24 Gallon Mix: Pour equal amounts from drums directly into graduated
35 gallon mixing container 5 Gallon Mix: Epoxy mixed in 5 gallon pails.
Very time consuming and labor intensive
RECOMMENDED MIXING AND APPLICATING TOOLS: RECOMMENDED MIXING AND APPLICATING TOOLS 35 Gallon plastic mixing container Wheeled dolly for
mixing container Mixing Paddle- drywall mud mixer 18' straight squeegee Dynamometer Jig to perform pull tests