Self-Adherent Foam Mosaic Tile with Composite Structure
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Solution Overview
Problem
Existing tile installation methods require specialized skills and are not suitable for DIY applications, and there is a need for lightweight, shatterproof, and cost-effective tile solutions that can be easily installed on various surfaces.
Innovation Solution
A laminated, self-adherent mosaic tile with a foam base layer, a design film layer, and a protective wear layer, which can be easily cut and arranged on a backing layer with a self-stick adhesive, allowing for simple installation on ceilings, walls, and floors without requiring special skills.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional tile installation methods are used, then strong adhesion and durability are achieved, but specialized skills and training are required, making installation difficult
Solution Approach 1:
The adhesive is pre-coated onto the back surface of the mosaic tile during manufacturing, eliminating the need for separate adhesive application steps. This preliminary action ensures proper adhesive distribution and allows the tile to be simply pressed onto the installation surface, achieving both ease of installation and reliable adhesion without requiring specialized skills
Solution Approach 2:
The adhesive layer is integrated directly into the tile structure by coating it on the back surface before assembly. This merging of the adhesive function into the tile itself combines the tile and bonding agent into a single unit, simplifying the installation process while maintaining strong adhesion to the installation surface
2Strength
If traditional ceramic tiles are used, then durability and aesthetic appeal are achieved, but the tiles are heavy and prone to shattering
Solution Approach 1:
The mosaic tile uses a composite structure combining a foam base layer (providing light weight and impact resistance) with a design film layer and protective wear layer (providing aesthetics and surface durability). This composite construction achieves shatter resistance and strength while keeping the tile lightweight, unlike traditional solid ceramic tiles
Solution Approach 2:
The foam base layer is a porous material that provides excellent impact resistance and shatter protection while maintaining low weight. The porous foam structure absorbs impact energy effectively, preventing the tile from shattering, while the open-cell structure keeps the overall weight low compared to solid ceramic alternatives
3Weight of moving object
If foam materials are used for the tile base, then light weight and impact resistance are achieved, but adhesion to installation surfaces becomes difficult
Solution Approach 1:
The adhesive is pre-applied to the back surface of the foam-based mosaic tile during manufacturing, ensuring optimal adhesive coverage and bonding capability. This preliminary action compensates for the foam surface characteristics and enables reliable adhesion to installation surfaces while maintaining the lightweight foam construction
Solution Approach 2:
The combination of foam base layer with pre-coated adhesive creates a composite structure where the foam provides light weight and impact resistance, while the adhesive layer ensures strong bonding to the installation surface, resolving the adhesion difficulty inherent in foam materials
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 solution provides a lightweight, shatterproof, and cost-effective tile that is easy to install and handle, offering good impact resistance, thermal insulation, and acoustical insulation, making it appealing to DIY individuals with minimal experience.
Implementation Method 1
an adhesive that can be a self-stick contact adhesive pre-coated onto the back of the mosaic tile
Implementation Method 2
offering good impact resistance, thermal insulation, and acoustical insulation
Implementation Method 3
offering good impact resistance, thermal insulation, and acoustical insulation
Data Source
AI summary
A mosaic tile member has a backing layer with a top adhesive surface for adhering at least two sets of individual tiles onto the backing layer in spaced relationship to permit grouting between the individual tiles. Each set of individual tiles has a foam base layer that is approximately 67 to 80 percent of the overall thickness of the mosaic tile. A design layer and a transparent protective wear layer cover the foam base layer. The design for one set of individual tiles can differ from the design for the other set of individual tiles. An adhesive is provided on the bottom of the backing layer to enable the mosaic tile to self-adhere to a wall, ceiling and floor surface. Individual tiles in the mosaic tile can be punched out or cut from a blank laminate of the foam base layer, the design layer and the protective wear layer.