... mini-fiber,is produced by referring foreigh advanced technology for fiber-spinning,modified by adding functional additive and special ... engineering of building surface.floor,wall,etc.ApplicationsBe suitable for the water-proof layer,floor,inner&outer wall of ... roads.Applying Instruction Length:for mortar:<12mm;for concrete:>12mmCompounding Amount:for resisting the common cracks on surface,0.9kg/m3 ...