Prefabricated Block Wall Assembly for Faster Load-Bearing Construction
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Solution Overview
Problem
Existing load-bearing construction systems, such as steel-reinforced concrete, are environmentally harmful, labor-intensive, and require specialized skills, making them difficult to implement.
Innovation Solution
A structural block wall system using prefabricated posts and beams with hollow sleeves and prefabricated blocks that can be easily stacked and anchored, incorporating bracing structures for support, allowing for simpler and faster construction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If steel-reinforced concrete load bearing systems are used, then mechanical strength and thermal performance are improved, but environmental harm increases and labor intensity increases
Solution Approach 1:
The system divides the load-bearing structure into separate functional components: hollow structural members for vertical support, prefabricated blocks for infill and wall formation, and bracing members for lateral support. This segmentation allows each component to be optimized independently and assembled quickly, replacing the monolithic steel-reinforced concrete approach while reducing environmental harm and labor intensity.
Solution Approach 2:
The invention uses composite construction combining hollow structural members (metal or wood), prefabricated blocks (concrete, brick, or alternative materials), and bracing members to create a load-bearing wall system. This composite approach achieves the necessary mechanical strength without requiring steel reinforcement within concrete, thereby reducing environmental harm and simplifying construction.
2Strength
If steel-reinforced concrete load bearing systems are used, then mechanical strength is improved, but construction time and labor intensity increase
Solution Approach 1:
The hollow structural members are pre-formed with integrated anchoring features and the prefabricated blocks are pre-shaped with receiving slots and interlocking mechanisms. This preliminary preparation of components allows for rapid assembly on-site without time-consuming on-site fabrication or formwork, significantly reducing construction time while maintaining structural strength.
Solution Approach 2:
By segmenting the wall system into discrete pre-fabricated components (hollow members, blocks, bracing elements), the construction process transforms from a monolithic pouring and curing process to a modular assembly process. This segmentation enables parallel production of components and sequential assembly, dramatically reducing on-site construction time.
3Strength
If steel-reinforced concrete load bearing systems are used, then mechanical strength is improved, but skill requirements increase
Solution Approach 1:
The system breaks down the complex steel-reinforced concrete construction process into simple modular assembly steps involving hollow members, blocks, and bracing elements. This segmentation reduces the skill requirement from specialized concrete formwork and reinforcement expertise to basic assembly skills, making the system easier to operate and implement.
Solution Approach 2:
The hollow structural members and prefabricated blocks incorporate self-aligning features, integrated anchoring mechanisms, and interlocking designs that enable straightforward assembly without requiring highly skilled labor. The bracing members automatically provide lateral support when positioned, eliminating the need for complex formwork and reinforcement techniques.
4Stability of the object's composition
If concrete infills are used in steel frames, then structural stability is improved, but device complexity increases
Solution Approach 1:
The system separates the structural frame (hollow members and bracing) from the infill (prefabricated blocks), allowing each to be designed and constructed independently. This segmentation simplifies the overall device complexity compared to integrated steel-reinforced concrete construction, as each component can be manufactured using standard processes and assembled using simple connection mechanisms.
Solution Approach 2:
The invention employs a composite system where hollow structural members provide the primary structure and prefabricated blocks provide the infill and wall surface. This composite approach achieves structural stability through the协同 action of simple, well-defined components rather than complex integrated concrete-steel construction, thereby reducing device complexity.
Data Source
AI summary
A structural block wall system for building a block wall, the system comprising: a plurality of spaced apart upright sleeved structural members being anchored to an underlying structure upon which the block wall system is being erected upon, each structural member having a height that is substantially less than a height of the block wall, the sleeved structural members comprising a hollow cavity extending along the height of the structural member; a plurality of corresponding structural posts comprising an in-use bottom section configured to be received into respective sleeved structural members to extend along the height of the sleeved structural member; prefabricated blocks configured to be stacked upon each other to form the block wall, each block having opposing end faces with a core therebetween, the core comprising one or more slots for receiving the sleeved structural members and/or the posts.