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A Progressive Concrete Pavement Preservation Strategy Improves City Streets in Minneapolis
Автор: International Grooving & Grinding Association
Загружено: 2019-08-14
Просмотров: 535
Описание:
The City of Minneapolis experiences large temperature fluctuations, along with the inevitable potholes. City officials were looking to break the annual cycle of deterioration and repair, so in 2017, they implemented a Concrete Street Rehabilitation Program.
Techniques include:
• Slab stabilization
• Full-depth repair
• Partial-depth repair
• Dowel bar retrofit
• Cross-stitching longitudinal cracks or joints
• Conventional diamond grinding
• Joint and crack resealing
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