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What are the best practices for maintaining pavement in extreme weather?

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Pavement is one of the most important assets of any road network, but it can also be vulnerable to extreme weather conditions such as heat, cold, rain, snow, and ice. These factors can cause cracking, rutting, potholing, and other forms of distress that reduce the service life and performance of the pavement. To prevent or minimize these problems, construction managers need to follow some best practices for maintaining pavement in extreme weather.

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Blessing Fadumila MNIQS CEC

Cost Consultant | Estimator | Quantity surveyor | Project Coordinator
Furqan Ali

Civil Engineer Specialist at Disperse | Project Manager (Google Certified) | LinkedIn Top Voice | Bridging Gap between…

1 Choose the right materials

The first step in ensuring pavement durability and resilience is to select the appropriate materials for the project. Different types of pavement materials have different properties and characteristics that affect how they respond to weather conditions. For example, asphalt is more flexible and adaptable than concrete, but it also tends to soften and deform under high temperatures. Concrete is more rigid and stable than asphalt, but it also tends to crack and spall under low temperatures. Therefore, construction managers should consider the climate, traffic, and design specifications of the project when choosing the pavement materials.

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Furqan Ali

Civil Engineer Specialist at Disperse | Project Manager (Google Certified) | LinkedIn Top Voice | Bridging Gap between AI and Construction
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Maintaining pavement in extreme weather conditions requires several best practices. Regular inspections to identify damage or deterioration caused by weather-related factors such as freezing temperatures, heavy rain, or intense heat are essential. Prompt repairs of any identified issues, such as cracks, potholes, or surface erosion, help prevent further damage and ensure the longevity of the pavement. Using weather-resistant materials and applying appropriate sealants or coatings can also enhance pavement durability in extreme weather.

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2 Apply preventive maintenance

The second step in maintaining pavement in extreme weather is to apply preventive maintenance regularly and timely. Preventive maintenance is a set of activities that aim to preserve and extend the pavement condition and functionality before significant deterioration occurs. Some examples of preventive maintenance are crack sealing, surface treatments, patching, and drainage improvements. These activities can help prevent water infiltration, oxidation, thermal stresses, and other factors that can damage the pavement in extreme weather.

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Blessing Fadumila MNIQS CEC

Cost Consultant | Estimator | Quantity surveyor | Project Coordinator
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Also, I will include conducting regular inspections to detect any signs of damage or wear. Extreme weather can exacerbate existing issues, making early detection crucial.

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3 Monitor and assess pavement condition

The third step in maintaining pavement in extreme weather is to monitor and assess the pavement condition periodically and accurately. Monitoring and assessment are essential for identifying and prioritizing the pavement problems and needs, as well as for evaluating the effectiveness and cost-benefit of the maintenance activities. Some methods of monitoring and assessment are visual inspection, pavement performance indicators, distress surveys, and pavement management systems. These methods can help construction managers to collect and analyze data on the pavement condition and performance in relation to the weather conditions.

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4 Implement corrective actions

The fourth step in maintaining pavement in extreme weather is to implement corrective actions when needed. Corrective actions are a set of activities that aim to restore and improve the pavement condition and functionality after significant deterioration occurs. Some examples of corrective actions are milling and overlaying, reconstruction, rehabilitation, and recycling. These activities can help repair and renew the pavement structure and surface in extreme weather.

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5 Adapt to changing conditions

The fifth step in maintaining pavement in extreme weather is to adapt to changing conditions. Climate change and variability can pose new challenges and uncertainties for pavement management, as they can alter the frequency, intensity, and duration of extreme weather events. Therefore, construction managers should be prepared to adjust and modify their maintenance plans and practices according to the changing conditions. Some ways of adapting to changing conditions are using climate projections, incorporating risk analysis, applying innovative technologies, and enhancing coordination and communication.

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Blessing Fadumila MNIQS CEC

Cost Consultant | Estimator | Quantity surveyor | Project Coordinator
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Some other ways to adapt to changing conditions could be to Implement traffic control measures during extreme weather events to alleviate stress on the pavement and mitigate potential damage from heavy vehicles or equipment.

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6 Educate and inform stakeholders

The sixth step in maintaining pavement in extreme weather is to educate and inform stakeholders. Stakeholders are the people or groups who have an interest or influence on the pavement project, such as owners, users, contractors, engineers, regulators, and the public. Educating and informing stakeholders can help increase their awareness and understanding of the pavement issues and needs, as well as their support and participation in the maintenance activities. Some ways of educating and informing stakeholders are providing reports, newsletters, websites, social media, workshops, and feedback mechanisms.

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7 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?

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What are the best practices for maintaining pavement in extreme weather?

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1 Choose the right materials

2 Apply preventive maintenance

3 Monitor and assess pavement condition

4 Implement corrective actions

5 Adapt to changing conditions

6 Educate and inform stakeholders

7 Here’s what else to consider

Construction Management

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