Formwork Cavity Panels With Brace Couplings for Window Protection
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Solution Overview
Problem
Existing formwork systems often result in damage to windows during construction due to their installation before the completion of structural work, leading to replacement expenses and dirt accumulation.
Innovation Solution
A formwork cavity panel system with polymer panels featuring integrated surface finishing components and brace coupling formations, allowing for window installation at the end of the construction process, and including insulation spaces and adjustable braces for stability and insulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If windows are installed early in the construction process, then construction time is reduced, but windows are damaged or covered in dirt during structural work
Solution Approach 1:
The formwork system is divided into modular wall panels with integrated window cavity formations, allowing the formwork to be segmented into functional zones. This enables windows to be installed in protected cavities during the formwork assembly phase, separating the window installation from the structural construction timeline and preventing damage while maintaining construction efficiency.
Solution Approach 2:
The window cavities are formed and prepared within the formwork structure before the actual window installation. The formwork panels are pre-configured with recesses and coupling formations that accommodate windows, allowing windows to be installed early in the construction sequence while protected from damage by the surrounding formwork structure.
2Object-affected harmful factors
If windows are installed at the end of construction, then windows are protected from damage, but construction time is extended
Solution Approach 1:
The formwork system is pre-configured with integrated window cavity formations and coupling mechanisms during the formwork assembly phase. This preliminary preparation allows windows to be installed early in the construction sequence while protected by the surrounding formwork structure, eliminating the need to extend construction time for late-stage window installation.
Solution Approach 2:
The window cavity formations are merged with the formwork panel structure, integrating window installation capabilities directly into the formwork system. This combination allows windows to be installed concurrently with formwork assembly, protecting them from damage while maintaining efficient construction timing.
3Ease of operation
If modular plastic formwork units are used, then ease of assembly is improved, but structural stability and insulation performance are insufficient
Solution Approach 1:
The formwork system combines modular plastic panels with integrated metal bracing elements and spacer connectors to create a composite structure. The plastic panels provide ease of assembly while the metal bracing and spacers reinforce structural stability and create insulation spaces, achieving both ease of operation and structural integrity.
Solution Approach 2:
The formwork system is segmented into modular panels with integrated coupling formations that connect to bracing elements. This segmentation allows for easy assembly of individual panels while the interconnected bracing system provides overall structural stability, resolving the contradiction between ease of assembly and structural integrity.
4Stability of the object's composition
If wall panels are spaced apart to form insulation space, then insulation performance is improved, but device complexity increases due to additional connectors
Solution Approach 1:
The spacer connectors are merged with the bracing elements, combining the functions of structural support and insulation space creation into a single integrated component. This reduces the number of separate parts and simplifies the assembly process while maintaining the insulation performance provided by the spaced-apart wall panels.
Data Source
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Figure 9~12
AI summary
In a one aspect there is disclosed a formwork wall panel (10) having an operative inner surface (12) to face towards an inner space to be filed with building material and an opposing operative outer surface (14) having a surface finishing component (16) secured thereto. The operative inner surface (12) of the formwork wall panel (10) includes a brace coupling formation (18) operatively adapted to engage a wall panel coupling formation (20) of a brace (22) operatively extending between the formwork wall panel (10) and an opposing second formwork wall panel.