GB/T 15231.1-1994 Test methods for the properties of glass fibre reinforced cement. The volume density, water content and glass fibre content (English Version)
This standard specifies the test methods for the bulk density, moisture content and glass fiber content of glass fiber reinforced cement. This standard is applicable to the determination of bulk density, water content and glass fiber content of alkali-resistant glass fiber reinforced cement paste or mortar (GRC for short).
GB/T 15231.1-1994 history
2008GB/T 15231-2008 Test methods for the properties of glassfibre reinforced cement
1994GB/T 15231.1-1994 Test methods for the properties of glass fibre reinforced cement. The volume density, water content and glass fibre content
GB/T 15231.1-1994 Test methods for the properties of glass fibre reinforced cement. The volume density, water content and glass fibre content was changed to GB/T 15231-2008 Test methods for the properties of glassfibre reinforced cement.