Cellulose Fiber in Road Construction Pellet for Stone ...
Stone mastic asphalt SMA cellulose fiber Cellulose fiber for asphalt SMA is called GSMA.It is a high quality and high purity granular fiber made by physical extrusion of pure flocculated fiber.It is widely used in SAM pavement, which can improve the anti-aging ability and durability of asphalt layer, thus greatly extending the service life of pavement.
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