Presentation is loading. Please wait.

Presentation is loading. Please wait.

Rotaloc Structural Rehabilitation of Large Diameter Pipelines Product Development SRP Rotaloc.

Similar presentations


Presentation on theme: "Rotaloc Structural Rehabilitation of Large Diameter Pipelines Product Development SRP Rotaloc."— Presentation transcript:

1 Rotaloc Structural Rehabilitation of Large Diameter Pipelines Product Development SRP Rotaloc

2 Current Rotaloc PVC profiles Heavy profile section required to achieve stiffness requirements Higher short term stiffness required in order to achieve long term value PVC profiles Heavy profile section required to achieve stiffness requirements Higher short term stiffness required in order to achieve long term value

3 Crosshead Profile Composite steel reinforced PVC profile delivered on spools Reduce PVC material content by achieving stiffness requirements from steel Lower short term stiffness required as allowance for long term creep is significantly reduced To be compatible with existing Rotaloc machinery Composite steel reinforced PVC profile delivered on spools Reduce PVC material content by achieving stiffness requirements from steel Lower short term stiffness required as allowance for long term creep is significantly reduced To be compatible with existing Rotaloc machinery

4 Benefits Significant savings in direct cost Reduced loss of cross sectional area due to lower height profile Easier winding process due to lower height profile IP position – provides patent protection on profile for Rotaloc Concept to be extended for high stiffness requirements eliminating Rotaloc with rollformed steel Technology can be extended to Expanda profiles Significant savings in direct cost Reduced loss of cross sectional area due to lower height profile Easier winding process due to lower height profile IP position – provides patent protection on profile for Rotaloc Concept to be extended for high stiffness requirements eliminating Rotaloc with rollformed steel Technology can be extended to Expanda profiles

5 Examples PVC Profile Crosshead Profile 91-21PVC PVC1 No steel 91-37PVC PVC1 0.8x15

6 Development DurationActivity Stage 1 6 months Develop cross head technology to extrude PVC and steel. Stage 2 6 months Develop winding method of crosshead profile


Download ppt "Rotaloc Structural Rehabilitation of Large Diameter Pipelines Product Development SRP Rotaloc."

Similar presentations


Ads by Google