RS Compositi · Composite Infrastructure Systems
Pultruded GRP structures.Engineered, manufactured, installed.
GRP structures for every setting where corrosion and maintenance drive the design. The system is the same. The application is the designer’s to define.
What we do
Pontoons, walkways, canopies, gratings.Where steel and concrete do not last.
RS Compositi engineers, prefabricates and installs pultruded GRP structures. We work where corrosion decides how long a structure lasts: ports and marinas, wastewater treatment plants, chemical industry, transport and the public realm. From structural design to installation on site, with a single point of responsibility.
The system
From the same profiles,different structures.
Over 200 pultruded sections, structural gratings and AISI 316 stainless connections. Every structure is a calculated configuration of the same elements: the geometry changes, the technology does not. Design follows CNR-DT 205/2007; the material answers to UNI EN 13706.
Systems engineering
Analysis of the operating context, design of the structural architecture and life-cycle planning.
Structural design
Analytical verification to CNR-DT 205/2007 and the reference standards for composite structures.
Composite technology
Pultruded GRP profiles, AISI 316 mechanical connections, materials chosen to stay in service.
System integration
Coordination between structure, foundations, services and the specific requirements of the site.
Life-cycle strategy
Planning for performance in service, room to extend, and less dependence on maintenance.
I-beam: the load-bearing section when span is the governing constraint.
Sectors
The same system.Seven markets.
The material stays. What changes is geometry, loads, fittings and the installation environment.
The comparison
Galvanised steel and GRP, the same exposure.Drag to compare.


50 years
nominal design working life
CNR-DT 205/2007
reference structural code
AISI 316
mechanical connections
Zero
scheduled routine maintenance
UNI EN 13706
GRP product standard
The process
From the requirement to service.Seven steps, one responsibility.
- 01
Requirement
The starting point is the constraint: environment, loads, permits.
- 02
Survey
Site visit and analysis of the operating context.
- 03
Design
System architecture shaped by the morphology of the site.
- 04
Structural design
Structural verification to CNR-DT 205/2007.
- 05
Prefabrication
Finished modules from the works, not semi-finished parts on site.
- 06
Installation
Installed with light plant, with no welding on site.
- 07
Support
Scheduled inspections. No routine maintenance.
The next step
Every structure starts from a constraint.Tell us yours.
Tell us the setting, the constraints and the service life you expect. RS will work out the right engineering route.
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