How to ensure the wind pressure resistance of Curtain Wall Insulating Glass?
Publish Time: 2024-10-22
The wind pressure resistance of Curtain Wall Insulating Glass is directly related to the safety and stability of the building.1. Glass selectionHigh-quality glass: Choose to use high-quality float glass, tempered glass or laminated glass. Tempered glass and laminated glass are usually preferred due to their high strength and safety.Glass thickness: Choose the appropriate glass thickness according to the geographical location of the building and the expected wind pressure. Generally, buildings that are subject to greater wind pressure require thicker glass.2. Hollow layer designHollow layer thickness: The selection and design of the hollow layer will affect its thermal insulation and wind pressure resistance. The standard 24mm hollow layer can provide good thermal insulation and also performs well in wind pressure resistance.Filling gas: Argon or krypton can be filled in the hollow layer, which can slow down heat conduction and improve the overall thermal insulation and stability.Sealing: Ensure the sealing of the hollow layer to prevent moisture or air from entering the hollow layer and affecting the structural strength and performance of the glass.3. Adhesives and sealing materialsHigh-strength structural adhesive: Use high-strength structural adhesive to fix the glass sheets on the frame to ensure that the glass will not fall off under wind pressure.Sealing materials: High-quality sealing materials can prevent moisture and air from entering the hollow layer, while increasing the connection strength between the glass and the frame.4. Frame designHigh-strength frame materials: Use high-strength aluminum alloy or stainless steel as frame materials to ensure that the frame itself can resist wind pressure.Frame structure: Design a reasonable frame structure, increase support points, and improve the stability of the entire curtain wall system. Use multiple supports and reinforcements to disperse the concentrated effect of wind pressure.5. Installation technologyProfessional installation: Installation is carried out by an experienced professional installation team to ensure that every link is strictly implemented in accordance with the standards.Accurate measurement and positioning: Accurately measure and position the glass and frame to ensure that the curtain wall system after installation is flat, stable, and can effectively resist wind pressure.Quality inspection: Quality inspection is carried out after installation, including wind pressure test and water tightness test, to ensure that Curtain Wall Insulating Glass can withstand the designed wind pressure.6. Architectural design and planningArchitectural structure design: The wind pressure resistance of the curtain wall system should be considered during the architectural design stage, and a suitable building structure should be designed to disperse the wind load.Wind tunnel testing: In some high-risk areas, wind tunnel testing may be conducted to evaluate the performance of the curtain wall system in actual wind conditions, and the design can be optimized based on the test results.The wind pressure resistance of Curtain Wall Insulating Glass is ensured by reasonable glass selection, hollow layer design, selection of adhesives and sealing materials, frame design, professional installation technology, and architectural design and planning. Combining these factors can ensure that the curtain wall system is stable and safe in strong wind conditions, while also providing good visual effects and thermal insulation performance.
