Installation/Set-Up Challenges for Non Metallic Shims

Non-metallic shims are commonly made of materials like plastic, composite materials, or rubber and are used for various leveling and alignment applications. Some common installation or setup challenges when using non-metallic shims include:

1. Compatibility: Non-metallic shims may not be suitable for heavy or high-load applications due to their lower strength compared to metal shims. Using them in such situations can lead to compression or deformation issues.

2. Material Characteristics: The material properties of non-metallic shims, such as compressibility, resilience, and temperature sensitivity, can affect their performance. Understanding these characteristics is crucial to ensure proper installation.

3. Slippery Surface: Some non-metallic shims may have a smooth surface, making them prone to slipping during installation or under load. Proper precautions should be taken to prevent movement or displacement.

4. Water Absorption: Certain non-metallic shims may absorb water or other liquids, leading to dimensional changes or degradation over time. This can affect the stability and effectiveness of the shim.

5. Thickness Consistency: Maintaining uniform thickness across non-metallic shims is essential for accurate leveling or alignment. Variations in thickness can result in uneven distribution of load or misalignment.

6. Chemical Compatibility: Non-metallic shims may react adversely to certain chemicals or solvents present in the environment, affecting their structural integrity. Compatibility with surrounding materials should be considered to prevent degradation.

7. UV Stability: Exposure to sunlight or ultraviolet (UV) radiation can degrade certain non-metallic shim materials over time, leading to brittleness or color changes. UV-resistant shims should be used for outdoor applications or in well-lit areas.

To mitigate these challenges, it's crucial to select high-quality non-metallic shims that are designed for the specific application requirements and to follow the manufacturer's guidelines for proper installation and usage. Regular inspection and maintenance can help ensure the effectiveness and longevity of non-metallic shims in various industrial and construction settings.