3D Wire Mesh Wall Composite for Lightweight Insulation
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Solution Overview
Problem
Existing construction panels are heavy, requiring significant labor and equipment for transport and placement, and lack sound dampening, thermal insulation, and fire retardation capabilities.
Innovation Solution
A 3D wire mesh panel enveloped with structural material, such as concrete, incorporating a foam form for additional insulation and sound dampening, allowing on-site production to reduce weight and labor requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional concrete panels are used, then structural strength is achieved, but weight increases significantly
Solution Approach 1:
The patent employs a composite structure combining a lightweight foam core (polystyrene or similar material) with a reinforcing wire mesh and thin concrete layers. This composite approach provides the necessary structural strength while dramatically reducing weight compared to solid concrete panels. The foam core provides insulation and bulk, the wire mesh provides tensile strength, and the concrete layers provide compression strength and fire resistance.
Solution Approach 2:
The foam core used in the panel is a porous material that provides lightweight structural support while enabling sound dampening and thermal insulation. The porous structure allows air circulation and provides mechanical cushioning, contributing to both structural integrity and acoustic performance.
2Stability of the object's composition
If heavy concrete panels are used, then structural integrity is maintained, but transportation and labor requirements increase
Solution Approach 1:
By using a composite construction with foam core and wire mesh reinforcement, the panel achieves structural integrity comparable to heavy concrete while weighing significantly less. This makes the panel manageable and transportable by standard equipment and personnel, eliminating the need for specialized heavy lifting equipment and reducing labor requirements.
Solution Approach 2:
The panel can be designed as a modular unit that is pre-fabricated off-site and then assembled on-location. This segmentation allows for easier transportation and simpler installation compared to moving and positioning large, heavy concrete pours, while maintaining structural integrity through the engineered composite construction.
3Strength
If traditional panels are used, then structural strength is provided, but sound dampening and thermal insulation are insufficient
Solution Approach 1:
The foam core material is specifically selected for its acoustic and thermal insulation properties while maintaining structural strength. The wire mesh reinforcement ensures that the lightweight foam core can bear structural loads, creating a panel that simultaneously provides strength, sound dampening, and thermal insulation without requiring additional separate layers.
Solution Approach 2:
The porous foam core structure inherently provides sound dampening by absorbing acoustic waves and thermal insulation by creating thermal resistance through the air pockets. This porous structure is integrated into the panel's core, allowing it to perform multiple functions including structural support, acoustic isolation, and thermal protection.
4Weight of moving object
If on-site production is implemented, then weight and labor requirements are reduced, but production time and complexity increase
Solution Approach 1:
The panel is pre-fabricated off-site with the foam core, wire mesh, and concrete layers already assembled and cured. This preliminary action allows the complex composite structure to be manufactured in a controlled environment with precise quality control, then simply transported and installed on-location without requiring complex on-site construction procedures.
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 results in a lightweight, insulating, and fire-resistant panel that reduces transportation and labor costs while providing superior sound insulation and thermal performance.
Implementation Method 1
The wall may comprise a foam form positioned about the 3D panel with the structural material disposed between the panel and foam form
Implementation Method 2
sound dampening and thermal insulation as well as fire retardation need to be considered
Implementation Method 3
allowing the panel to settle into the uncured concrete so there is uncured concrete below and around all sides of the panel and the uncured concrete bonds with the panel
Data Source
AI summary
A wall having a 3D wire mesh panel having a core with a 3D wire mesh matrix extending through and out the core, and a structural material, such as concrete, envelopes the panel. A form positioned about the panel is used to introduce the concrete to the panel during production. Methods for producing the wall, which include producing the wall vertically at a desired location.