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Color:White, Yellow, Orange, Green, Blue, Black
MOQ:10000
Lead time:25 DAYS
Shipping:Air Freight, Express Delivery, Land Transportation, Sea Freight
Product Introduction
The common issues that may arise during the construction and application of aluminum alloy curtain walls mainly revolve around material problems, installation issues, and design concerns.
Here's a detailed breakdown:
1. Material Problems: Common ones include inadequate surface treatment of the aluminum alloy materials, which might lead to poor weather resistance; significant deviations in the size specifications of glass, affecting the aesthetic appeal and sealing performance of the curtain wall; and insufficient weather resistance of the sealant, potentially leading to a decrease in wind pressure resistance.
2. Installation Issues: Examples include improper installation of insulating glass depth, unreliable welding at the joints of curtain wall aluminum materials, and unsecured angle iron connections, which can affect the structural stability and safety of use of the curtain wall. Additionally, if chemical bolts are not installed correctly, such as being installed at an angle or with insufficient embedment depth, it can seriously impact the connection's firmness and safety.
3. Design Problems: The design fails to specify the structural safety level of the curtain wall, and does not set qualitative requirements for important performance indicators and tests according to the nature of the project, which may lead to structural safety issues. There are also problems like insufficient force on the transition pieces connecting the columns to the main structure or unreasonably placed connection bolt holes, all of which could cause quality and safety risks during the design and construction processes.
To address these issues, a range of preventive and corrective measures need to be taken, such as:
1. Optimizing Design Solutions: During the design phase, special attention should be given to researching waterproofing solutions and selecting waterproof materials, with strict reviews of waterproof nodes to ensure the design's rationality and feasibility.
2. Strengthening Material Inspection: Ensure proper material acceptance upon arrival and quality control to guarantee that the materials used meet design requirements and standards.
3. Strict Adherence to Construction Standards: Follow construction techniques rigorously and employ scientifically sound construction measures and installation processes.
4. Enhanced Construction Supervision: Carry out technical disclosures and manage construction samples well, ensuring that workers fully understand the key points of construction to avoid quality issues caused by human factors.
5. Strict Control Over Exterior Quality: As exterior quality directly affects the overall building appearance, it is essential to ensure the aluminum panels are free from scratches, have consistent coloring, and show no signs of oxidation.
In summary, as a widely used building envelope structure, the problems encountered in the construction and application of aluminum alloy curtain walls can be prevented and resolved through meticulous design reviews, strict material control, standardized construction processes, and effective quality management.
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