Building Panel Edge Lips for Moisture-Resistant T-Joints
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Solution Overview
Problem
Existing laminate flooring systems suffer from moisture control issues, particularly in T-joints, leading to potential water penetration and alignment challenges.
Innovation Solution
The introduction of upper and lower lip portions on the edges of building panels, which form a mechanical labyrinth seal and datum plane, enhancing moisture resistance and alignment by creating a continuous seal along the panel's circumference.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If conventional building panels are used, then basic structural function is provided, but they do not contribute to energy generation and may have negative environmental impact
Solution Approach 1:
The patent combines building panel structure with photovoltaic energy generation components into a single integrated unit. The photovoltaic elements are incorporated directly into the panel assembly, allowing the same structure to serve both as building envelope and as electricity generator, thereby improving energy utility without proportionally increasing complexity
Solution Approach 2:
The building panel is designed to perform multiple functions simultaneously: structural support, thermal insulation, and photovoltaic energy generation. This multi-functionality transforms the panel from a passive building component into an active energy-producing element, addressing the contradiction between basic function and energy generation capability
2Ease of manufacture
If building panels are designed for basic structural function, then manufacturing is simple, but they lack energy generation capability and environmental benefits
Solution Approach 1:
The patent modifies the functional parameters of conventional building panels by integrating photovoltaic materials and energy generation components. This parameter change transforms the panel from a purely structural element to one that actively generates energy, thereby reducing environmental impact through renewable energy production while maintaining manufacturing feasibility through standardized integration processes
3Quantity of substance
If conventional building materials are used, then cost is controlled, but no energy is generated and environmental sustainability is compromised
Solution Approach 1:
The patent employs composite material structures that combine conventional building materials with photovoltaic materials. This composite approach allows the panel to maintain cost-effectiveness by using proven, readily available materials while incorporating energy-generating components, thereby achieving both economic viability and energy production
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 effectively prevents moisture penetration through T-joints and improves panel alignment, making the system suitable for use in wet spaces like bathrooms and kitchens.
Implementation Method 1
the structure includes a photovoltaic array disposed on the structure and in electrical communication with the building
Implementation Method 2
at least one building panel of the building envelope includes a phase change material
Data Source
Figure 1~3
Figure 4A~4B
Figure 5A~5C
AI summary
Building panels, such as a floor panels or wall panels. The panels comprising a first mechanical locking system at respective parallel and opposite third and fourth edges (13, 14), such as long edges, configured to cooperate for horizontal and vertical locking between two adjacent building panels (10, 20), preferably by means of a folding motion. The panels further comprising a second locking system at respective parallel and opposite first and second edges (11, 12), such as short edges, configured to cooperate for horizontal and vertical locking of two adjacent building panels (10, 30). An upper edge portion of one of the third edge or fourth edge (13, 14), preferably the third edge (13), comprises a first lower lip portion (139) configured to cooperate with a first upper lip portion (149) of an upper edge portion of the other of the third and fourth edge of an adjacent panel (20) when the third and fourth edges are arranged in locking engagement.