This part of JT/T 776 specifies the model, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements for basalt fiber geogrids. This section applies to basalt fiber geogrids made of basalt fiber twistless roving as the main raw material, woven and surface treated. It is mainly used to enhance the crack resistance and durability of pavement. Basalt fiber geogrids for other uses can be used as a reference.
JT/T 776.3-2010 history
2010JT/T 776.3-2010 Basalt fiber and product for highway engineering.Part 3:Basalt fiber geogrid