Tie Beam Sidewall Mounting for Block Wall Concrete Placement
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Solution Overview
Problem
The existing methods for forming tie beams in block wall construction are labor-intensive and time-consuming, requiring multiple workers and several days to complete, which increases costs and inefficiencies.
Innovation Solution
A tie beam formation apparatus featuring parallel opposed sidewalls with a channel to receive concrete, along with a mounting structure that holds the sidewalls in place and allows for the flow of concrete into the block wall at regular intervals, reducing labor and time required for the process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional cement forms and manual pouring methods are used, then the tie beam can be constructed with simple equipment, but the labor intensity and time required increase significantly
Solution Approach 1:
The tie beam apparatus is divided into modular components including sidewalls, mounting structures, and blocking materials that can be assembled and disassembled. This segmentation enables rapid deployment and reduces the need for complex permanent formwork systems, directly addressing the productivity improvement while controlling device complexity.
Solution Approach 2:
The mounting structures and blocking materials are pre-positioned on the block wall before concrete pouring. This preliminary arrangement of components eliminates on-site construction complexity and enables faster concrete placement, resolving the contradiction between construction speed and apparatus complexity.
2Loss of time
If manual form construction and concrete pouring is used, then the equipment required is simple, but the process takes four to six days to complete
Solution Approach 1:
The apparatus incorporates movable and adjustable components that can be quickly positioned and secured. The mounting structures are designed to be easily attached and detached from the block wall, enabling rapid setup and teardown operations that reduce construction time while maintaining ease of operation.
Solution Approach 2:
The blocking materials and mounting structures are designed to self-align and self-secure during installation, reducing the skill level and time required for operation. This self-service capability allows workers to quickly assemble the apparatus without complex procedures, addressing both time reduction and ease of operation.
3Productivity
If traditional forms are used, then the construction process is simple to understand, but multiple workers are required for several days
Solution Approach 1:
The apparatus components are designed with universal features that can be applied to various block wall configurations and tie beam requirements. The mounting structures and blocking materials can accommodate different wall sizes and concrete volumes, enabling a single apparatus design to handle multiple project types, thereby improving labor efficiency without increasing manufacturing complexity.
4Manufacturing precision
If continuous concrete pouring is attempted without proper forms, then construction time is reduced, but concrete flow control and wall engagement become problematic
Solution Approach 1:
The blocking materials serve as intermediaries between the concrete flow and the block wall openings. These components control concrete flow direction and distribution, ensuring precise concrete placement into the wall while simplifying the overall mounting structure design through modular, standardized components.
Data Source
AI summary
Tie beam formation apparatus includes parallel opposed sidewalls defining a channel constructed to receive concrete for the formation of a tie beam. The sidewalls are disposed to become a fixed part of the tie beam. The apparatus further includes mounting structure attached to the sidewalls for holding the sidewalls in the channel defining position. The mounting structure is designed to hold the sidewalls on an upper surface of a block wall and to engage the sidewalls with the block wall at regular intervals. The mounting structure is further designed to allow a flow of concrete into openings in the block wall at spaced apart regular intervals.