Modular Cap Panel for Temporary Fire Barrier
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Solution Overview
Problem
Existing temporary fire barriers in construction and remodeling projects face challenges in providing continuous fire and smoke protection without requiring the construction of a soffet, especially in complex building settings with utilities above the ceiling.
Innovation Solution
A modular, reusable temporary fire barrier system that does not require construction above the existing ceiling, featuring a modular wall assembly mounted to the floor and side walls, and a modular cap assembly that provides fire barrier performance without the need for a soffet.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional temporary fire barrier is constructed to meet fire code requirements, then fire and smoke protection is provided, but the construction complexity and cost increase due to the need for a soffit to reach the deck
Solution Approach 1:
The cap panel introduces a horizontal dimension to the fire barrier system, extending from the top of the wall panel to the deck above. This creates a three-dimensional enclosure that achieves fire barrier continuity without requiring complex soffit construction, thereby maintaining fire protection while reducing construction complexity
Solution Approach 2:
The fire barrier system is divided into modular components: wall panels and cap panels. The cap panel is a separate, prefabricated component that can be independently installed at the top of the wall assembly, simplifying the overall construction process while maintaining fire code compliance
2Reliability
If a traditional temporary fire barrier is constructed to meet fire code requirements, then fire and smoke protection is provided, but construction time increases due to the need for a soffit
Solution Approach 1:
The cap panel is a prefabricated component manufactured off-site before installation. This preliminary preparation eliminates the need for complex on-site soffit construction, significantly reducing construction time while maintaining fire barrier integrity
Solution Approach 2:
By adding the horizontal cap panel dimension, the system achieves fire barrier continuity without requiring time-consuming vertical soffit construction to reach the deck, thereby accelerating the construction process
3Reliability
If a traditional temporary fire barrier is constructed to meet fire code requirements, then fire and smoke protection is provided, but the system becomes less adaptable to complex building utilities above the ceiling
Solution Approach 1:
The cap panel extends the fire barrier horizontally along the deck, creating a barrier that can adapt to complex utility configurations above the ceiling without requiring vertical soffit construction that would interfere with plumbing, electrical, and HVAC systems
Solution Approach 2:
The modular cap panel can be customized in size and configuration to accommodate specific utility locations, allowing the fire barrier system to adapt to different building layouts and utility arrangements while maintaining fire code compliance
Data Source
AI summary
A barrier system for partitioning a space includes wall panels which interlock with each other to provide a modular wall that is fire rated. The interlocking panels are assembled in the barrier in columns using a first tongue and groove assembly and a panel lock using a strike and latch supported by the tongue member and groove member, respectively. The barrier system further includes cap panel which adjoin each at a joint to provide a modular ceiling that is fire rated. The cap panels are assembled in the barrier to corresponding wall panels using a second tongue and groove assembly and a panel lock using a strike and latch supported by the tongue member and groove member, respectively.