This standard is applicable to the determination of the content of slag balls with a particle diameter greater than 0.25mm in rock wool, slag wool, aluminum silicate wool and their products.
GB/T 5480.5-1985 history
2017GB/T 5480-2017 Test methods for mineral wool and its products
2008GB/T 5480-2008 Test methods for mineral wool and its products
2004GB/T 5480.5-2004 Test methods for mineral wool and its products part 5:Shot content
1985GB/T 5480.5-1985 Test method for the shot content of mineral wool and its products