Flexible Concrete Form System with Modular Connectors
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Solution Overview
Problem
Existing concrete form systems struggle with accommodating a wide range of shapes, particularly curved and irregular forms, due to material limitations and structural integrity issues, leading to high costs, labor inefficiencies, and difficulties in cleaning and reusing forms.
Innovation Solution
A flexible concrete form system comprising a combination of flexible faceplates and rigid support pieces, connected through a series of complementary connector patterns and locking mechanisms, allowing for various configurations and easy assembly/disassembly, which can be used with a variety of substrate holders and reinforcements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If flexible plastic materials are used for curved concrete forms, then adaptability to various shapes is improved, but structural integrity and stress resistance deteriorate
Solution Approach 1:
The form system is divided into modular segments including faceplates, support pieces, and connectors. This segmentation allows the flexible plastic faceplates to be supported by rigid structural components, maintaining both shape adaptability and structural integrity through a composite system architecture.
Solution Approach 2:
The invention combines different materials with complementary properties: flexible plastic faceplates for shape conformity and smooth finishes, rigid support pieces for structural strength, and metal connectors for mechanical integrity. This composite approach resolves the contradiction by allowing each material to perform its optimal function.
2Adaptability or versatility
If customized concrete forms are configured for particular situations, then adaptability to specific shapes is improved, but manufacturing complexity and cost increase
Solution Approach 1:
The form system employs universal connectors and standardized interface patterns that work across all form configurations. This allows the same basic components to be assembled into various custom shapes without requiring specialized tools or complex procedures, reducing manufacturing complexity while maintaining adaptability.
Solution Approach 2:
The form system is designed to be dynamically reconfigurable rather than statically fixed. Connectors enable easy assembly and disassembly, allowing the same components to be reused for different projects and shapes, reducing overall system complexity through reuse rather than requiring unique custom forms for each application.
3Ease of manufacture
If traditional wood forms are used for curved concrete forms, then ease of shaping is improved, but reusability and durability deteriorate
Solution Approach 1:
The invention uses flexible plastic faceplates that can be bent and shaped into curves while maintaining structural integrity. These thin flexible shells provide the ease of shaping characteristic of wood forms but with the added benefit of reusability and durability, as the plastic material does not deteriorate like wood when exposed to concrete chemicals and moisture.
4Ease of manufacture
If sheet metal is used for form facing, then ease of manufacturing is improved, but vulnerability to deformation and corrosion deteriorates
Solution Approach 1:
The flexible plastic faceplates serve as the form facing material, providing the smooth finish and ease of manufacturing associated with metal forms while eliminating metal's vulnerabilities. The plastic material is resistant to corrosion from concrete chemicals and does not deform under normal form pressures, maintaining reliability throughout the form's service life.
Data Source
AI summary
The present invention is directed to a flexible concrete form system having both flexible and rigid parts that are easily assembled and disassembled using a multi-contact point connection system. The concrete form system can be extended or stacked in a wide variety of configurations to accommodate almost any desired concrete shape.