This standard specifies the verticality, flatness, size, bulk density, average fiber diameter, slag content, acidity coefficient, hygroscopicity, oil content, water absorption, organic matter content, thermal load shrinkage temperature, etc. of mineral wool and its products. Relevant terms and definitions of methods, test conditions, selection of samples, test methods and test records. This standard applies to the determination of various properties of glass wool, rock wool, slag wool, aluminum silicate wool and their products. Other insulation materials can also refer to this standard. The moisture absorption test is only applicable to products without a cover.
GB/T 5480-2017 Referenced Document
GB/T 1549-2008 Chemical analysis methods of glass,glass marble and vitreous fiber
GB/T 4132 Definitions of terms relating to thermal insulating materials
GB/T 5480-2017 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 5480.1-2004 Test methods for mineral wool and its products Part 1:General principles
2003GB/T 5480.8-2003 Test method for oil content of the mineral wool and their products
1996GB/T 16401-1996 Test method for water absorption of mineral wool products
1987GB/T 5480.7-1987 Test method for the moisture absorption of mineral wool products
1985GB/T 5480.1-1985 General principles of test methods for mineral wool and its products