Solid fast hard asphalt pavement repairing material and preparation method and application thereof
The invention discloses a solid fast hard asphalt pavement repairing material, which comprises the following components in parts by weight: 10-25 parts of rubber powder, 5-20 parts of a curing agent,0.05-1 part of a surfactant, 0 to 4 parts of an anti-radiation agent, 10 to 15 parts of waste rubber...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a solid fast hard asphalt pavement repairing material, which comprises the following components in parts by weight: 10-25 parts of rubber powder, 5-20 parts of a curing agent,0.05-1 part of a surfactant, 0 to 4 parts of an anti-radiation agent, 10 to 15 parts of waste rubber powder, and 30 to 50 parts of a fine aggregate. The invention also discloses a preparation method and application of the solid fast hard asphalt pavement repairing material. The product is a solid, can be stored under normal temperature and dry state, is convenient to use, and is convenient to carry. The solid fast hard asphalt pavement repairing material can repair a road surface in time without special tools, and can be used for quick repair of asphalt pavement damage and minor repair. The curing time of the repairing material is between 2 and 12 hours, the coagulation strength is above 1.0 MPa, the Marshall stability is greater than 5 KN, and the residual stability is greater than 80%.
本发明公开了种固态快硬型沥青路面修补材料,按重量份数 |
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