For Architects & Engineers
Technical Resources
Key performance characteristics and design implications of the BP2 RIPS system. This page provides a high-level technical overview intended to support early project evaluation.
Core technical characteristics
Code Compliance Path
RIPS panels are designed to meet IRC and IBC requirements. They follow ACI 318 (the official concrete design code) and can be adjusted and engineered in a manner consistent with conventional concrete structures. In contrast to many other structural concrete insulated panels, a special Engineering Report is not required for code compliance in typical applications.
Structural Capability
The system is engineered for full building structural responsibility — walls, roofs, and floors. This allows a consistent panelized approach across the primary structural elements rather than limiting the system to wall-only applications.
Envelope Performance — Thermal Mass & Airtightness
Interior concrete shells are thermally isolated from the exterior. Every interior surface contributes mass while the overall assembly achieves near-zero air infiltration. The resulting thermal flywheel effect buffers temperature swings and reduces peak loads that mechanical systems must address.
Fire & Acoustic Performance
Concrete shells on all sides provide non-combustible construction. Sound isolation typically falls in the STC ~50 range, supporting acoustic separation between units and between different program types in mixed-use buildings.
Construction Speed
Panelized installation is typically 30–50% faster than traditional methods while delivering structure and insulation in a single assembly.
Design implications
- •Opportunity to right-size mechanical systems because of reduced peak loads from thermal mass and airtightness.
- •Advantages in mid-rise and mixed-use projects where non-combustibility and acoustic performance reduce typical code and detailing complexity.
- •Consistent structural and envelope logic across walls, floors, and roofs supports more predictable detailing and construction sequencing.
- •Platform thinking opens integration paths for ventilation strategy, thermal systems, and resilience measures that work with the envelope rather than against it.
Next steps for project teams
This page provides a high-level overview. For specific projects we recommend direct discussion regarding structural design parameters, load conditions, connection details, and integration with mechanical and ventilation strategies.