Social capital materials/infrastructure repair/reinforcement (materials/construction methods) PL-CF
Nippon Steel Chemical & Materials Co., Ltd.
About This Product
■PL-CF
The PL-CF method is a new repair and reinforcement method for steel structures. This is a construction method that restores performance that has deteriorated due to corrosion or improves performance from a sound level.It is a construction method that uses the latest carbon fiber sheets to extend the lifespan of steel structures and prevent aging, replacing the conventional patching method etc. . By applying a high-stretch, low-elastic putty material between the steel component and the carbon fiber sheet, the carbon fiber sheet will not separate even if the steel component undergoes significant deformation. . With this construction method, carbon fiber sheets and strand sheets can be applied not only to components where tensile force is applied, but also to components where compressive force or shear force is applied.
For fatigue countermeasures due to wheel loads on steel bridges such as steel truss bridges.
■Diversity: wide range of application
- Lighter than a backing plate and requires no drilling
・Ideal for reinforcing truss bridges
・Many achievements in steel structures other than bridges
■Lightweight: Easy construction
・Lightweight material that replaces patch plate repair, eliminating the need for heavy machinery
・No drilling or welding required; construction by adhesive
・No need for temporary structures such as temporary cradle
■High strength: High reinforcement effect
Uses high-elasticity and high-strength carbon fiber sheets, strand sheets, and polyurea resin that suppresses peeling.
■Long life: Outstanding durability
・Uses only rust-free fibers and resins
・Suppresses the progress of corrosion of steel parts
PL-CF method is the key to repairing and reinforcing steel structures. Highly elongated elastic putty material prevents peeling. Extremely reliable repair/reinforcement method
Features of PL-CF method
■Prevents peeling of carbon fiber sheet
The effect of high-stretch elastic putty material suppresses peeling and allows the sheet to follow large deformations.
■Applicable to tension, compression, and shear members
Compatible with NEXCO companies' steel structure repair and reinforcement guidelines*, and can be applied not only to tension members but also to compression and shear members.
■Suppress the progress of corrosion
Uses only rust-free fibers and resins to prevent corrosion of copper parts.
■Heat resistance compatible with steel structure
Uses heat-resistant resin to demonstrate performance even in high-temperature environments such as sunlight (up to 60℃)
■High reinforcement effect
Uses highly elastic carbon fiber sheet and strand sheet
■Easy construction
Lightweight materials used, no heavy machinery required, construction possible with only hand tools
*Design Guidelines Volume 2 (Bridge Maintenance Edition) Structure Construction Management Guidelines Design and Construction Manual for Repair and Reinforcement Methods for Steel Structures Using Carbon Fiber Sheets
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Product
Social capital materials/infrastructure repair/reinforcement (materials/construction methods) PL-CF
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Handling Company
Nippon Steel Chemical & Materials Co., Ltd.
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Categories
1 Models of Social capital materials/infrastructure repair/reinforcement (materials/construction methods) PL-CF
| Product Image | Part Number | Price (excluding tax) |
|---|---|---|
FP-N9 |
Available upon quote |
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