Vacuum-Insulated Skin-and-Frame Panels for Disaster-Resistant Construction
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Solution Overview
Problem
Conventional building construction methods require significant skilled labor, generate substantial waste, and lack durability against natural and man-made disasters due to separate frames and enclosures with varying thermal expansion rates, leading to inefficiencies and vulnerabilities in building structures.
Innovation Solution
A heavy-duty interlocking building system utilizing one-piece, vacuum-insulated, skin-and-frame panels with vertically slide-locking sides and snap-locks, made from high-performance metals, that interlock to form a durable, convex-outward structure resistant to extreme loads, featuring internal bracing and a single metallic composition to eliminate expansion issues and enhance structural integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional building construction methods are used with separate frames, walls, and enclosures, then building structures can be assembled using traditional materials, but the structures lack durability against extreme natural and man-made disasters and require significant skilled labor
Solution Approach 1:
The patent merges the frame, skin, and insulation into a single integrated panel structure. The skin-and-frame panels are formed as one-piece components with the skin directly attached to the frame members, eliminating the need for separate frame construction and enclosure assembly. This integration resolves the technical contradiction by simplifying the overall structure while enhancing durability through unified load distribution across the entire panel system.
Solution Approach 2:
The patent employs composite construction by combining metal frame members with skin panels and insulation materials into a single integrated unit. The skin-and-frame panels utilize composite material layers that work together to provide structural strength, thermal insulation, and disaster resistance. This composite approach resolves the contradiction by creating a multi-functional component that achieves superior reliability without increasing structural complexity.
2Adaptability or versatility
If conventional construction methods with multiple materials are used, then building enclosures can be formed with various materials, but special joints are required between dissimilar materials with varying rates of thermal expansion and contraction, requiring significant skilled-labor man-hours
Solution Approach 1:
The patent applies homogeneity by constructing the entire skin-and-frame panel from a single metal material throughout. The frame members, skin panels, and interlocking components are all formed from the same metal alloy, eliminating thermal expansion compatibility issues between dissimilar materials. This resolves the technical contradiction by maintaining material versatility at the component level while achieving homogeneity at the assembly level, thereby eliminating the need for specialized joints and reducing skilled labor requirements.
3Ease of manufacture
If conventional wooden or aluminum structures are used, then building frames can be constructed with these materials, but they crack concrete floor slabs, foundations, and plaster wall surfaces due to settling of the earth, allowing penetration by insects, water, and radon gas
Solution Approach 1:
The patent changes the material parameter from conventional wood or aluminum to a high-strength metal alloy with superior mechanical properties. The metal skin-and-frame panels have sufficient strength and rigidity to resist ground settling forces without cracking surrounding concrete and plaster structures. This parameter change resolves the technical contradiction by maintaining ease of manufacture through standardized panel construction while eliminating the harmful effects of material failure and penetration by insects, water, and radon gas.
4Ease of manufacture
If conventional construction with separate components is used, then building materials can be installed individually, but a large amount of material such as concrete formwork, cut pieces of drywall, insulation boards, and floor tiles ends up in landfills
Solution Approach 1:
The patent merges multiple separate building materials (frame members, skin panels, insulation) into a single integrated skin-and-frame panel. This consolidation eliminates the need for separate installation of each material component and prevents waste from cut pieces and offcuts. The panels are manufactured as complete units with precise dimensions, eliminating on-site cutting waste. This resolves the technical contradiction by maintaining installation simplicity through modular panel assembly while dramatically reducing material waste sent to landfills.
5Productivity
If conventional building systems with separate frames and enclosures are used, then construction can proceed with traditional methods, but the structures have very low resistance to natural disasters and especially man-made disasters
Solution Approach 1:
The patent applies preliminary action by pre-assembling the frame, skin, and insulation into integrated panels at the manufacturing facility before delivery to the construction site. The panels arrive as ready-to-install units with all structural and insulation components already combined and secured. This preliminary preparation resolves the technical contradiction by maintaining high construction productivity through rapid panel installation while achieving superior disaster resistance through the integrated structural design that distributes loads uniformly across the entire building envelope.
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 system provides a robust, efficient, and waste-reducing method for constructing buildings that can withstand extreme natural and man-made disasters, with enhanced resistance to loads and thermal stability, while minimizing material usage and assembly time.
Implementation Method 1
internally-braced vacuum-insulated panels interlock with adjacent panels
Data Source
AI summary
A system of structural interlocking panels for forming disaster-resistant buildings, comprising: a hollow, internally-braced, vacuum-insulated panel shell having at least two interlocking sides, the first side having a convex-inward single-curvature, the second side having a straight surface, the third side having a straight surface with at least one integral tongue with at least one head extending vertically-upward for receiving a complementary groove of a first side of an adjacent panel. Panels are thus vertically slide-locked along panel sides and faces, thereby triggering automatic snap joints that prevent backward movement of the panel. The system can assemble spheres, cylinders, toroids, tetrahedrons, flat shapes, and irregular shapes.