Structural Wall Panel With Embedded Studs And Thermal Gaps
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Solution Overview
Problem
Conventional framing techniques are costly and structural wall panel systems are heavy, overly complicated, non-structural, and poorly insulated, lacking efficient thermal insulation and quick assembly capabilities.
Innovation Solution
A structural panel assembly with lightweight galvanized steel members embedded in an insulating core, spaced from the core's surfaces to allow cladding material bonding, featuring parallel assembly slots for structural connections and enhanced thermal insulation through gaps between the steel members and cladding.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional stud-framed walls are used, then structural strength is achieved, but assembly time and labor cost increase significantly
Solution Approach 1:
The wall system is divided into modular panel assemblies that are pre-fabricated with integrated framing members and cladding materials. These segments can be manufactured independently and then assembled quickly on-site, replacing the traditional stick-built approach of constructing frames piece by piece during construction.
Solution Approach 2:
The framing members and cladding materials are pre-assembled into integrated panel configurations before shipment to the construction site. This preliminary assembly of wall components allows for rapid installation during construction, as the panels are ready-to-install units rather than requiring on-site frame construction.
2Device complexity
If metal framing members are placed directly against cladding material, then structural connection is simplified, but thermal insulation performance deteriorates
Solution Approach 1:
An insulating core material is introduced as an intermediary layer between the metal framing members and the cladding materials. This core fills the spaces around and between the framing members, creating a thermal barrier that prevents direct thermal contact while still allowing the metal members to serve their structural function.
Solution Approach 2:
The insulating core is strategically positioned in specific regions where thermal contact occurs between metal members and cladding, while leaving other areas open for structural connections. This localized insulation approach maintains thermal performance without compromising structural integrity or connection simplicity.
3Stability of the object's composition
If heavy wall panel systems are used, then structural stability is improved, but handling and assembly difficulty increase
Solution Approach 1:
The wall system is divided into modular panel assemblies that are pre-fabricated with integrated framing members and cladding materials. These segments can be manufactured independently and then assembled quickly on-site, replacing the traditional stick-built approach of constructing frames piece by piece during construction.
Solution Approach 2:
The panel assemblies are designed as universal, standardized units that can be used across different wall configurations. The integrated design of framing members, insulation core, and cladding materials creates a multi-functional component that provides structural stability while maintaining ease of assembly through standardized connection methods.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides a cost-effective, quickly assembled, and thermally insulated structural wall panel system that reduces thermal conductivity and allows for additional internal bracing, addressing the deficiencies of existing systems.
Implementation Method 1
spaced from the inner face of the substrate to form a gap between the inner face of the substrate and the at least one metal stud to prevent the inner surface of the substrate from making thermal contact with the at least one metal stud
Data Source
AI summary
A structural panel system formed from a substrate (such as cement board or paper) and structural metal studs (such as lightweight galvanized steel members), where the metal studs are embedded within an insulating core that is formed onto the substrate, where the metal studs are gapped from the inner surface of the substrate to prevent thermal energy from transferring from the substrate to the metal stud or vice versa. In addition, parallel assembly slots may be formed in the gap at the top and bottom ends of each panel assembly to provide connective access to the top and bottom ends of the metal studs for structural connection to the foundation at the bottom or other overhead structure at the top via connective components. The connective components include a bottom U-channel member and a top U-channel member that are configured to fit into the parallel assembly slots.