Polymer Masonry Panels with Varied Textures

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Solution Overview

Problem

Conventional masonry walls and polymer-based masonry veneers are costly to install and easily identifiable due to their repeating patterns, which detract from their aesthetic appeal.

Innovation Solution

A system comprising polymer panels with unique textured contours that replicate individual masonry units, varying in size and pattern to mimic the appearance of a masonry wall without repeating patterns, making installation easier and more cost-effective.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If large faux stone or brick panels are used to simplify installation, then installation ease is improved, but the repeating pattern becomes obvious and reduces aesthetic appeal

Engineering Contradiction:
Improveinstallation easeVSAvoidpattern repetition
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system divides the wall covering into multiple individual polymer panels, each replicating a single masonry unit. This segmentation allows each panel to be installed independently while creating a overall pattern that mimics true masonry, avoiding the obvious repetition of large composite panels.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The polymer panels are designed with varying sizes, shapes, and textured contours that replicate the natural variation found in real masonry units. This asymmetry in panel dimensions and surface textures prevents the creation of uniform, easily identifiable repeating patterns across the wall surface.

Inventive Principle:
Principle #4Asymmetry

2Device complexity

If individual stone or brick masonry is used to achieve authentic appearance, then aesthetic appeal is improved, but installation cost and complexity increase

Engineering Contradiction:
Improveaesthetic appearanceVSAvoidinstallation cost
Core Design Contradiction:
Device complexityVSEase of manufacture

Solution Approach 1:

The polymer panels are designed to copy the appearance, texture, and dimensional characteristics of individual masonry units. By replicating the visual and tactile properties of real stone or brick at the panel level, the system achieves authentic masonry appearance without requiring actual masonry materials or skilled masons for installation.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system changes the material parameter from natural masonry (stone, brick) to synthetic polymer while maintaining the visual and textural parameters of masonry through textured contours and varied panel dimensions. This parameter substitution reduces installation cost and complexity while preserving aesthetic appeal.

Inventive Principle:
Principle #35Parameter changes

3Device complexity

If polymer panels with varied sizes and textures are used, then pattern repetition is reduced, but manufacturing complexity increases

Engineering Contradiction:
Improvepattern repetitionVSAvoidmanufacturing complexity
Core Design Contradiction:
Device complexityVSEase of manufacture

Solution Approach 1:

The polymer panel system uses a limited set of mold designs that can produce multiple panel types with different sizes and textures. This universality in manufacturing allows varied panel dimensions and surface characteristics to be achieved through standardized molding processes, reducing overall manufacturing complexity despite the variety of final panel configurations.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS10870993B2Individual polymer masonry panels, and methods of manufacture and installation
Publication Date: 2020.12.22 CERTAINTEED LLC
  • US10870993B2 patent drawing
  • US10870993B2 patent drawing
  • US10870993B2 patent drawing

AI summary

The present disclosure relates generally to wall coverings or cladding, for example, suitable for covering and protecting the external surface of walls. The present disclosure relates more particularly to a system for a wall covering including first, second, and third polymer panels. Each of the polymer panels including a visible body extending from a respective support structure, where the visible body includes a front surface that extends across a width of the panel and has a textured contour that replicates a single masonry unit. The textured contours of the first, second, and third panels are different, and the size of the first panel is different from the size of the second panel.