What is the rate of acceptance for testing of prime coat and tack coat?

The rate of acceptance for testing prime coat and tack coat is set at every 10,000 square meters. This frequency of testing is established to ensure that the application of these materials meets the specified performance and quality requirements.

Prime coat and tack coat are critical components in asphalt paving, serving as bonding agents to ensure the proper adhesion of subsequent layers. Testing at this interval helps in monitoring the consistency and effectiveness of the materials used, as well as their application process. By conducting tests every 10,000 square meters, it allows for adequate quality control while not overburdening the testing process.

This methodology balances the need for thorough oversight with practical aspects of project management, ensuring that large areas can be assessed without unnecessary delays, thus facilitating efficient paving operations.