Quick Answer
Choose a tarred bankline based on the desired tensile strength, durability, and water resistance, selecting from natural or synthetic fibers like hemp, manila, or nylon.
Types of Tarred Banklines
When selecting a tarred bankline, consider the fiber type and its inherent properties. Natural fibers like hemp and manila offer excellent durability and water resistance, but may be less resistant to heat and abrasion compared to synthetic fibers like nylon and polypropylene. For applications requiring high tensile strength, consider a tarred bankline with a minimum breaking strength of 400-500 pounds.
Factors Affecting Bankline Performance
The performance of a tarred bankline is also influenced by the tar quality and application method. A minimum tar content of 25% is recommended for optimal durability, but higher concentrations may be required for specific applications like towing or mooring. Ensure the bankline is properly tarred and dried to prevent excessive stretching or weakening.
Selecting the Right Bankline for Your Needs
To choose the right tarred bankline, consider the specific demands of your application, including the expected loads, temperatures, and environmental conditions. For marine applications, a bankline with a minimum water resistance rating of IPX7 (immersion up to 1 meter) is recommended. Additionally, consider the maintenance requirements and potential for entanglement or snagging when selecting a bankline.
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