Link Insert for Masonry Brick Load-Bearing Connections
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing mortarless construction methods for masonry walls using interlocking bricks face limitations in load-bearing capacity, particularly around lintels for doors and windows, and are often complex and costly, with previous solutions either being unsuitable for free-standing load-bearing walls or requiring precise orientation and additional components.
Innovation Solution
A link insert system comprising tapered end members and bridging members that interconnect masonry bricks, allowing for secure and load-bearing connections without mortar, using recycled plastic materials and adaptable designs for various structural orientations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional mortar-based construction is used, then load-bearing capacity and structural stability are improved, but construction time and labor complexity increase
Solution Approach 1:
The invention extracts and eliminates the mortar component from the construction system, replacing it with a mechanical interlocking mechanism using recesses and protrusions on bricks that directly connect without requiring mortar application, mixing, or cleaning operations
Solution Approach 2:
The invention replaces the chemical-bonding mechanical system (mortar adhesion) with a purely mechanical interlocking system where bricks connect through geometric recesses and protrusions, eliminating the need for mortar while maintaining structural integrity
2Ease of operation
If mortarless construction with simple interlocking blocks is used, then construction ease and speed are improved, but load-bearing capacity deteriorates
Solution Approach 1:
The invention employs asymmetric brick designs with specific recesses and protrusions that create directional interlocking, allowing bricks to be easily assembled in correct orientation while providing enhanced load-bearing capacity through the geometric interlocking mechanism
Solution Approach 2:
The invention incorporates curved or tapered surfaces on the interlocking elements that facilitate easier insertion and assembly while maintaining strong mechanical engagement, improving both construction ease and structural strength
3Strength
If complex insert arrangements with multiple components are used, then load-bearing capacity is improved, but device complexity and cost increase
Solution Approach 1:
The invention merges the insert functionality directly into the brick structure itself, where recesses and protrusions are integral parts of the brick rather than separate components, eliminating the need for additional inserts and rods while maintaining load-bearing capacity
Solution Approach 2:
The invention creates universal brick designs where the same brick geometry serves both structural and interlocking functions, with recesses and protrusions that work for various wall configurations without requiring different specialized components
Data Source
AI summary
A link insert for interlocking two masonry bricks, The link insert comprising first and second end members and at least one bridging member interconnecting said first and second end members. A central plane passes through the centre of both the first and second end members, with each of the first and second end members having plane symmetry about the central plane, each half of the first and second end members having a substantially tapered form to engage and seat within at least one hole in either of the two masonry bricks.