Adjustable Inlay for Customizable Concrete Form Liner Patterns
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Solution Overview
Problem
Current methods for forming precast concrete walls lack the ability to create customizable and adjustable patterns with building materials like brick, tile, or stone, leading to inefficiencies in aligning courses and potential waste due to the need for small fragments at joints.
Innovation Solution
An adjustable liner system with protrusions and removable joint inlays that allows for customizable placement of building materials within a mold, enabling precise alignment and pattern creation, which can be adjusted to fit around openings and create unique designs without requiring small fragments at joints.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional fixed liners are used for forming precast concrete walls, then the manufacturing process is simple, but the ability to create customizable patterns and adjust alignment is limited
Solution Approach 1:
The liner system is divided into modular components: a base liner with protrusions and a separate adjustable inlay member with corresponding recesses. This segmentation allows the inlay to be independently positioned and adjusted along the liner to create customizable patterns while maintaining the simplicity of the overall manufacturing process.
Solution Approach 2:
The inlay member is designed to be adjustable and repositionable along the liner rather than being fixed. This dynamic capability enables customization of patterns and alignment adjustments without requiring complex tooling or multiple specialized liners for different designs.
2Adaptability or versatility
If adjustable inlay members are inserted between preexisting inlay members, then pattern customization is enabled, but the device complexity increases
Solution Approach 1:
The inlay system uses discrete, separable inlay members that can be individually positioned between preexisting inlays. Each inlay member is a simple component with recesses that receive protrusions, allowing easy insertion and removal without complex assembly procedures.
Solution Approach 2:
The inlay members are designed as universal components that can be used in various positions and configurations along the liner. The same basic inlay member design serves multiple functions: creating joints, enabling pattern variations, and accommodating different course alignments, reducing the need for specialized components.
3Loss of substance
If fixed liners are used, then the manufacturing process is straightforward, but material waste occurs due to the need for small fragments at joints
Solution Approach 1:
The liner and inlay members are pre-configured with protrusions and recesses that guide the precise placement of building materials before concrete is poured. This preliminary positioning ensures full-length pieces can be used at joints without requiring cutting or fragmentation, eliminating material waste while maintaining ease of operation.
Solution Approach 2:
The adjustable inlay members serve as intermediaries between the liner and the building materials, providing a mechanical interface that precisely positions materials. The protrusions fitting into recesses create accurate alignment without requiring manual measurement or cutting, reducing material waste while keeping the process simple.
Data Source
AI summary
A liner for a form is provided. The form allows for the creation of a precast concrete wall to be formed. The liner allows a building material, for example, brick veneer, to be placed in the liner in a pattern. The pattern is modified by placing an adjustable joint inlay into the liner to form customizable insets for the brick veneer in the precast concrete wall. When liquid concrete is poured into the mold and then hardens, the concrete holds the building material in place in the pattern produced by the liner. The adjustable joint inlay for a precast concrete wall allows insets in a liner to be adjusted to accommodate bricks and stones of varying sizes and to allow the bricks and stones to be arranged in user-customized patterns.