Floor Panel Drainage Assemblies for Water Damage Prevention

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Solution Overview

Problem

Conventional tongue and groove (T&G) boards in flooring systems are prone to damage from water accumulation during construction, as existing solutions are either costly or ineffective in quickly draining water, leading to buckling and swelling issues.

Innovation Solution

The introduction of floor panels with drainage assemblies featuring slots and notches on their transverse surfaces, designed to facilitate rapid water drainage, which are interconnected to form effective flooring drainage systems that reduce water absorption.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If drainage systems are implemented to drain water quickly, then water absorption is reduced, but implementation cost increases

Engineering Contradiction:
Improvewater absorption reductionVSAvoidimplementation cost
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The drainage function is segmented into multiple discrete drainage assemblies distributed across the floor panel surface. Each assembly contains multiple drainage slots and notches that work independently to channel water away from the panel, providing effective drainage coverage without requiring a single complex drainage system

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The floor panel incorporates drainage slots and notches that create porous pathways through the panel surface. These openings allow water to penetrate and drain through the panel structure, effectively reducing water accumulation and absorption while maintaining panel integrity

Inventive Principle:
Principle #31Porous materials

2Speed

If drainage assemblies are added to floor panels, then water drainage speed increases, but device complexity increases

Engineering Contradiction:
Improvewater drainage speedVSAvoidfloor panel structure
Core Design Contradiction:
SpeedVSDevice complexity

Solution Approach 1:

The drainage slots and drainage notches are merged into a single integrated drainage assembly that is incorporated directly into the floor panel structure. This combination allows water to be channeled through multiple pathways simultaneously, increasing drainage speed while avoiding the complexity of separate, standalone drainage components

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The drainage assembly serves multiple functions: drainage slots channel water along the panel surface, drainage notches provide entry points for water into the drainage pathway, and the integrated design maintains structural integrity. This multi-functionality achieves rapid drainage without adding excessive complexity

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

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 proposed solution significantly reduces water absorption in floor panels, effectively preventing damage from water accumulation, even in the presence of construction debris, while being economically viable.

Implementation Method 1

drainage assemblies include one or more drainage slots and one or more drainage notches. The drainage slots each comprise a first opening on the bottom surface of the floor panel. The drainage notches each are configured to facilitate entry of water into each of the drainage slot(s)

Methodology Applied
Scientific EffectGravity: Gravitation

Data Source

PatentUS8424260B2Floor panel and flooring drainage system
Publication Date: 2013.04.23 WEYERHAEUSER NR CO
  • US8424260B2 patent drawing
  • US8424260B2 patent drawing
  • US8424260B2 patent drawing

AI summary

The present disclosure is directed generally towards floor panels and flooring drainage systems utilizing two or more interconnected improved floor panels. In some embodiments, the disclosure includes a floor panel having a top surface, a bottom surface, a first longitudinal surface, a second longitudinal surface, a first transverse surface, and a second transverse surface. One or more drainage assemblies are located on either the first transverse surface and/or the second transverse surface. Each of the drainage assemblies include one or more drainage slots and one or more drainage notches. Further aspects are directed towards flooring drainage systems comprising two or more interconnected floor panels according to embodiments of the disclosure.