Interconnected Paving Elements Roll Installation
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Solution Overview
Problem
Conventional outdoor paving techniques require heavy materials and are time-consuming due to the need for precise placement and filling of gaps between paving elements, posing logistical and efficiency challenges.
Innovation Solution
A method and apparatus for laying interconnected paving elements using a flexible connecting medium, such as elastomeric materials or flexible cords, that allows for easy installation by unwinding a roll of elements with hollow chambers, reducing weight and facilitating transportation and placement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional paving bricks are used, then the paving surface is durable and stable, but the installation process is time-consuming and labor-intensive
Solution Approach 1:
Multiple paving bricks are pre-assembled into a modular unit with connecting elements before installation. This merging of multiple individual bricks into a single installable unit dramatically reduces installation time and labor requirements while maintaining the durability of individual bricks.
Solution Approach 2:
The connecting elements and structural framework are pre-assembled with the paving bricks in the factory before delivery to the site. This preliminary action eliminates the need for on-site assembly complexity, allowing for rapid installation at the destination.
2Strength
If heavy paving materials are used, then the paving structure is strong and stable, but transportation and handling become difficult
Solution Approach 1:
The paving system is divided into modular units with individual bricks connected by separate connecting elements. This segmentation allows for optimized weight distribution where only the necessary structural components are included in each module, reducing overall weight while maintaining strength through the modular connection design.
Solution Approach 2:
The connecting elements utilize composite material structures that provide high strength-to-weight ratio. These composites combine multiple materials to achieve the required structural strength while minimizing the weight of the connecting components, thereby reducing the overall weight of movable paving units.
3Ease of operation
If gaps between paving bricks are filled with sand, then the paving surface is stable, but the installation process becomes more complex and time-consuming
Solution Approach 1:
The gap-filling function is extracted from the installation process by incorporating filling material directly into the connecting elements during manufacturing. This eliminates the separate step of filling gaps with sand at the installation site, simplifying the overall installation process and improving efficiency.
Solution Approach 2:
The gap-filling material is pre-positioned within the connecting elements during factory assembly. This preliminary action removes the need for on-site gap filling operations, allowing installers to simply connect the modular units without additional time-consuming gap filling steps.
4Adaptability or versatility
If traditional paving methods are used, then the paving surface can be customized with patterns, but the installation process is more complex
Solution Approach 1:
The paving surface is divided into modular units that can be independently configured. This segmentation enables versatile pattern designs by simply changing the arrangement or orientation of identical modular units, achieving customization without increasing installation complexity since each unit is pre-assembled.
Solution Approach 2:
The modular connecting elements are designed with universal interfaces that can accommodate various paving patterns and configurations. This universality allows the same basic modular unit to create different patterns through simple rearrangement, providing adaptability without requiring complex specialized installation procedures for each pattern type.
Data Source
AI summary
A paving package has a spaced plurality of paving elements interconnected through a flexible connecting medium. The paving elements are wound into a roll. An outdoor surface destined to receive the paving elements is prepared by laying bedding material on the surface. The roll is brought near the surface and unwound to lay at least some of the paving elements in a predetermined region on the surface.