| 摘要 |
PURPOSE: A manufacturing method of compression-formed woody pulp reinforcing fiber is provided which is characterized by not generating dust in time to add to cement complex or asphalt, having excellent dispersability because specific gravity is increased, increasing bending strength, bending tenacity, abrasion and impact resistance, controlling cracking and growth of a crack, increasing ability of the cement complex, not slipping down in time to pave with stone mastic asphalt and having excellent effect stabilizing asphalt. CONSTITUTION: The compression-formed woody pulp reinforcing fiber is obtained by a process containing the steps of: dry-dismissing pulp or waste paper to manufacture woody pulp single fiber; injecting the single fiber to a screen conveyor attaching a suction device and a mesh to laminate and to manufacture a sheet; compressing the sheet on a compressing device; and then cutting the compressed single fiber sheet. |
