For density testing, what area is covered by one density test?

In density testing for spray-applied fireproofing, one test typically covers an area of 10,000 square feet. This standard is established to ensure that the density of the fireproofing material is consistent across a significant portion of the application surface, providing reliable data for quality control and compliance with codes and performance criteria. The specified coverage area helps assess the effectiveness of the application process and ensures that the fire-resistive properties of the material are uniformly applied.

Understanding these standards is crucial for professionals in construction and fire protection to maintain safety and regulatory compliance. As density testing is essential for verifying the performance of fireproofing materials, following the established area coverage guidelines ensures that the results reflect a representative section of the application.