Water-Activated Tile Backing Composite for Uniform Support

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Solution Overview

Problem

Ceramic tiles require a uniform backing support area that is expensive and difficult to remove, leading to poorly supported tiles that can stress and crack, making periodic modifications, substitutions, or replacements challenging.

Innovation Solution

A composite structure comprising a fiber matrix impregnated with a water-activated setting material, such as Portland cement or gypsum, that conforms to the underlying application surface, allowing tiles to be easily installed and removed without damaging the surface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional thinset mortar is used to bond tiles to the surface, then the tiles are securely attached, but the installation becomes expensive and difficult to remove

Engineering Contradiction:

Improvetile attachment securityVSAvoidinstallation cost and removal difficulty

Core Design Contradiction:

ReliabilityVSEase of manufacture

Solution Approach 1:

The patent changes the physical and chemical parameters of the bonding material by using a pre-saturated fiber matrix that activates and sets rapidly upon contact with water, creating a bond that is both secure during installation and easily removable afterward, unlike conventional thinset mortar

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The fiber matrix composite acts as a temporary, disposable bonding agent that performs its function during installation and then can be easily removed without damaging the tile or surface, eliminating the need for expensive removal equipment like jackhammers

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

2Stability of the object's composition

If conventional thinset mortar is applied to create a uniform backing support, then tile support is provided, but the process is complex and time-consuming

Engineering Contradiction:

Improvebacking support uniformityVSAvoidinstallation process complexity

Core Design Contradiction:

Stability of the object's compositionVSDevice complexity

Solution Approach 1:

The fiber matrix is pre-saturated with setting material and designed to self-level and self-set upon contact with water, automatically creating a uniform backing support without requiring professional installers to manually spread and tool the mortar, thereby reducing installation complexity

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The fiber matrix is pre-saturated with the setting material during manufacturing, so that when installed, the setting material is already in position and ready to activate immediately upon water contact, eliminating the need for on-site mixing and application of multiple layers

Inventive Principle:

Principle #10Preliminary action

3Reliability

If conventional thinset mortar is used to bond tiles, then the tiles are permanently fixed, but removal and replacement become difficult

Engineering Contradiction:

Improvetile bonding strengthVSAvoidtile removal and replacement ease

Core Design Contradiction:

ReliabilityVSEase of repair

Solution Approach 1:

The bonding system transitions from a static, permanent bond (conventional thinset) to a dynamic, reversible bond that can be easily activated for removal by applying water, allowing the same material to provide strong bonding during installation and easy removal during replacement

Inventive Principle:

Principle #15Dynamics

4Manufacturing precision

If professional installers use trowels to create ridges and valleys in thinset mortar, then proper tile support is achieved, but installation costs increase

Engineering Contradiction:

Improvetile support precisionVSAvoidinstallation cost

Core Design Contradiction:

Manufacturing precisionVSEase of manufacture

Solution Approach 1:

The pre-saturated fiber matrix self-levels and self-setts upon water contact, automatically creating the necessary uniform support surface without requiring professional installers to manually spread and tool the mortar, thereby eliminating labor costs associated with precision tile support

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The fiber matrix composite provides sufficient precision for tile support during its brief active period, then can be easily removed without requiring expensive removal equipment or skilled labor, making the overall installation more cost-effective

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The composite structure provides uniform backing support while reducing installation costs and enabling easy tile removal and replacement, minimizing stress and crack risks, and allowing for quicker installation times.

Implementation Method 1

The water-activated setting material can be configured to set within five to ninety minutes of application of water to the water-activated setting material

Methodology Applied

Scientific EffectWater-activated setting: Chemical Bonding

Data Source

PatentUS12558872B2Composite structure for applying tiles to a surface, and systems and methods of using same

Publication Date: 2026.02.24 COLUMBIA INSURANCE CO

AI summary

A composite structure for use in tiling surfaces is disclosed. The composite structure can include a fiber matrix impregnated with a water-activated setting material. The composite structure can be wet and then compressed between a tile and an application surface. The composite structure can cure to provide a support surface for the tile.