Crack-resistant special asphalt pavement *Highly regarded as a maintenance management product.
Special modified asphalt, which is attracting great attention as a countermeasure to suppress the occurrence of cracks in asphalt pavement and ruts!
"Relaxphalt HT" is a modified asphalt that has very high stress relaxation capability and deformation-following ability, as well as excellent flow resistance at high temperatures. It is effective in suppressing the occurrence of cracks and ruts on heavy traffic routes for large vehicles. 【Do you have these concerns?】 ◯ An asphalt overlay was placed on concrete pavement, but reflection cracks occurred early at the joints of the concrete pavement. ◯ A milling overlay was applied to existing asphalt pavement, but cracks appeared early on the surface due to the remaining cracks in the base layer. ◯ Low-temperature cracks caused by temperature shrinkage in cold regions are a problem. 【Achievements and Features】 ■ There is a case where the crack rate was 0.9% after 10 years of construction on a national highway! ■ It excels in flow resistance (plastic deformation resistance) and can be applied to heavy vehicle traffic routes! ■ It also has excellent stress relaxation capability and deformation-following ability at low temperatures! ■ It contributes to the long lifespan of the pavement and has a significant effect on reducing life cycle costs! *For more details, please download the catalog or contact us directly.
- 企業：大成ロテック
- 価格：Other
