JT/T 525-2004 Fiber for cement concrete in highway-Polypropylene fiber and acrylic fiber

JT/T 524-2019 The type of fiber used in cement concrete for highway engineering

FZ/T 01057.7-2007 Test method for identification of textile fibers—Part 7:Density gradient column method FZ/T 01057.9-2012 Test method for identification of textile fibers—Part 9:Birefringence GB/T 10685-1989 Test method of determining wool fibres diameter by the projection microscope GB/T 10685-2007 Wool—Determination of fiber diameter—Projection microscope method GB 12670-1990 Polypropylene resin GB/T 12670-2008 Polypropylene(PP) resin GB/T 13022-1991 Plastics—Determination of tensile properties of films GB/T 14336-1993 Testing method for length of synthetic staple fibres GB/T 14336-2008 Testing method for length of man-made staple fibres GB/T 3916-1997 Textiles—Yarns from packages—Determination of single-end breaking force and elongation at break GB/T 3916-2013 Textiles—Yarns from packages—Determination of single-end breaking force and elongation at break using constant rate of extension(CRE) tester GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 6673-2001 Determination of length and width of plastics film and sheeting