Deck Repair Block Joist Saddle Recessed Board Segmentation
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Solution Overview
Problem
Deck repairs are time-consuming and expensive due to issues like rotting, splintering, chipping, warping, and gaps in deck boards, often requiring costly materials and resulting in unsightly mismatched sections when replacing boards.
Innovation Solution
A deck repair block with a saddle portion for receiving a joist and recessed portions for deck boards, allowing for secure attachment using screws or adhesive, matching the thickness and width of existing boards to create a seamless repair.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If deck boards are replaced to repair damaged sections, then structural integrity is restored, but the repair becomes time-consuming and expensive with unsightly mismatched sections
Solution Approach 1:
The repair block is divided into multiple segments including a saddle portion for the joist, first and second recessed portions for receiving deck boards, and a deck portion. This segmentation allows the repair block to be installed as a modular unit rather than replacing entire deck boards, significantly reducing repair time while maintaining structural integrity.
Solution Approach 2:
The repair block serves as an intermediary component between the joist and the deck boards. It provides a stable base that receives and secures the deck boards, restoring structural integrity without requiring removal of the entire deck assembly. The intermediary block bridges the damaged area and allows selective replacement of only the necessary components.
2Reliability
If entire deck boards are replaced to ensure structural integrity, then reliability is improved, but material costs and complexity increase
Solution Approach 1:
The repair block segments the repair function into distinct components (saddle portion, recessed portions, deck portion) that can be manufactured as a single integrated unit. This reduces repair complexity by providing a pre-fabricated solution rather than requiring assembly of multiple separate components or replacement of entire deck boards.
Solution Approach 2:
The repair block performs multiple functions within a single component: it provides structural support through the saddle portion, secures deck boards through recessed portions, and maintains the deck surface through the deck portion. This multi-functionality reduces material requirements and simplifies the repair process compared to replacing entire deck boards.
3Reliability
If deck boards are replaced to repair damage, then damaged sections are restored, but expensive materials are required and visible gaps remain
Solution Approach 1:
The repair block consolidates multiple structural functions into a single component, reducing the total amount of material required. Instead of replacing entire deck boards, the repair block provides the necessary support and boarding functions in a compact unit, significantly reducing material costs while maintaining structural integrity.
Solution Approach 2:
The repair block applies quality and structural support only where needed - the saddle portion receives the joist, recessed portions secure the deck boards, and the deck portion provides the walking surface. This localized approach avoids the waste of material associated with replacing entire deck boards when only specific sections are damaged.
4Reliability
If traditional deck repair methods are used, then damaged boards are replaced, but wide unsightly gaps and mismatched sections result
Solution Approach 1:
The repair block maintains the original deck appearance by providing a localized repair solution that matches the surrounding deck structure. The recessed portions receive deck boards that align with existing boards, and the deck portion provides a continuous walking surface, eliminating wide gaps and mismatched sections while restoring structural integrity.
Solution Approach 2:
The repair block replicates the structural and visual characteristics of the original deck construction. By copying the board thickness, spacing, and attachment methods in the recessed portions, the repair creates a seamless appearance that matches the surrounding deck, avoiding unsightly gaps and mismatches.
Data Source
AI summary
Deck repair blocks, deck repair methods, and repaired decks are enabled. For example, a deck repair block can comprise: a saddle portion configured to receive a joist, a first recessed portion configured to receive a first deck board, and a second recessed portion configured to receive a second deck board.