Documents & Specs

Documentation and Specifications

EPA Verification Report – Standard 4553
Flexural Modulus – Standard 4553
FSR Bench Specification

HS – 20 Calculations

HS-20 DOT Calulations, Reliner MSP at 0.5 inch thickness
HS-20 DOT Calulations, MaxCA
HS-20 DOT Calulations, 4553 Epoxy

Technical Specifications

Installing a Protective Cementitious Liner System in Sanitary Sewer Manhole
Rehabilitation of Concrete and Masonry Structures with Epoxy Coating
Installing a Calcium Aluminate Cement Liner (MaxCa)
Installing a Structural Cementitious Liner in Corrugated Metal Pipe / Culverts

Case Histories

Harris County Flood Control Precinct 4
Microsilica Cement Liners Prove Successful in Sanitary Sewer Manholes
Harris County Wet Well H2S attack
Manhole Rehabilitation Method Saves Taxpayer Money

Patent Number

5,250,113; “Dry Castable Concrete Compositions and Methods of Preparing and Dry Casting the Same; WR Grace Company Inc, Cambridge MA. 1993.