Deck Covering Structure for Resurfacing Deteriorated Wood Decks
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Solution Overview
Problem
Pressure treated wood decks are often unnecessarily removed due to sun-induced visual deterioration, leading to waste and increased consumer costs, despite maintaining structural soundness.
Innovation Solution
A deck covering system that includes a continuous deck covering, coping, drainage channels, fascia board, and optional lighting/heating structures, formed from materials like HDPE or composite materials, which can be attached or floated over existing decks to resurface sun-facing surfaces and extend the deck's lifespan.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If pressure treated wood deck is removed due to sun-induced visual deterioration, then the appearance of the deck is improved, but material waste increases and construction costs increase
Solution Approach 1:
The patent applies the discarding and recovering principle by removing only the deteriorated surface layer of the deck through sandblasting or similar methods, while preserving and reusing the underlying structurally sound wood. This allows the deck to be restored to an acceptable appearance without complete replacement, thereby reducing material waste and construction costs while achieving the desired aesthetic improvement
2Shape
If pressure treated wood deck is removed and replaced, then the appearance of the deck is improved, but construction time and consumer cost increase
Solution Approach 1:
The patent applies segmentation by dividing the deck restoration process into distinct phases: removing only the deteriorated surface layer, preparing the substrate, and applying a new surface layer or coating. This segmented approach allows the structurally sound portions of the deck to remain in place and continue supporting the structure, enabling parallel work streams and significantly reducing overall construction time compared to complete deck removal and replacement
3Reliability
If complete deck replacement is performed, then structural integrity is ensured, but waste and cost increase
Solution Approach 1:
The patent applies the extraction principle by selectively removing only the deteriorated surface layer of the deck while leaving the structurally sound underlying wood in place. This targeted removal approach preserves the functional structural components that are still intact, allowing the deck to maintain its structural integrity through the preserved load-bearing elements while eliminating the wasted material that would result from complete replacement
Data Source
AI summary
A deck covering system is provided. The deck covering system is designed to be installed on existing decks to provide a new working surface for decks that have begun to deteriorate, to provide additional protection to existing decks, to provide enhanced function and appearance to decks, and the like.