Aug 13, 2022 #1 aady001 Chemical Apr 20, 2015 13 0 0 TR Hello for all Please one of the test of asphalt is ( Retained penetration after thin film oven test, % min. 52 ). Please what does it mean? Thanks for All
Hello for all Please one of the test of asphalt is ( Retained penetration after thin film oven test, % min. 52 ). Please what does it mean? Thanks for All