This part of JT/T 776 specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements for basalt chopped fibers. This section applies to basalt chopped fibers made from continuous basalt fiber as the main raw material by chopped continuous basalt fiber. It is mainly used to strengthen cement concrete, cement mortar, asphalt concrete, asphalt mortar, and basalt for other purposes. Chopped fibers can be used as reference.
JT/T 776.1-2010 history
2010JT/T 776.1-2010 Basalt fiber and product for highway engineering.Part 1:Basalt fiber chopped strand