1、Optimization of preparation process and pavement performance evaluation

Unlike the traditional one-step synthesis method used to produce polyurethane-modified epoxy resin (PEⅠ), this study proposes an innovative two-step synthesis method (PEⅡ), which aims to enhance crack resistance while optimizing the synthesis process.

2、Research progress on polyurethane‐modified epoxy resins

This paper summarizes polyu-rethane-modified epoxy resins for pavement repair, referring to their mechanical properties, adhesive properties, durability and toughness, corrosion resistance, and heat resistance.

3、Research on the Rheological Properties and Modification

Both epoxy resin (ER) and SBS are considered effective pavement materials for avoiding ruts. However, epoxy resin asphalt suffers from poor low-temperate performance and a high material cost in practical applications.

Performance Evaluation and Mechanism Analysis of Modified Emulsion

The findings of this study are instrumental in advancing the application of waterborne epoxy resin modified emulsified asphalt mixtures in road maintenance and repair, offering a sustainable and performance-enhancing solution for pavement materials.

Research progress on polyurethane

This paper summarizes polyurethane-modified epoxy resins for pavement repair, referring to their mechanical properties, adhesive properties, durability and toughness, corrosion resistance,...

Preparation and characterization of polyurethane composite

To develop a bonding material suitable for colored anti-skid road surfaces, this study prepared a composite modified epoxy resin by modifying epoxy resin with polyurethane, nano-SiO2, and diluent 669.

Microscopic Mechanisms and Pavement Performance of Waterborne Epoxy

When the WER content exceeded 12%, a continuous modifier network structure was established within the emulsified asphalt. The epoxy resin formed after curing could significantly increase the polarity component of the binder, thereby increasing the surface free energy.

Preparation and characterization of polyurethane composite modified

To comprehensively enhance epoxy resin's performance, this investigation focuses on a composite modified epoxy resin incorporating polyurethane and nano-SiO2, examining its strength, toughness, and thermal stability.

PolyU Electronic Theses: Waterborne epoxy resin modified bitumen

To fill this gap, this study aims to investigate the modification mechanism of waterborne epoxy resin and comprehensively evaluate its effects on the performances of bitumen emulsion.

Preparation and characterization of polyurethane composite modified

To develop a bonding material suitable for colored anti-skid road surfaces, this study prepared a composite modified epoxy resin by modifying epoxy resin with polyurethane, nano-SiO2, and diluent 669.

Modified Epoxy Resin Pavement

In modern transportation infrastructure, road engineering is a critical component. With advancements in technology and growing environmental awareness, traditional cement concrete pavements are gradually being replaced by new materials. Modified epoxy resin pavement, owing to its unique performance advantages, has become a popular choice in the field of road engineering. This article provides a detailed introduction to the characteristics, construction processes, and application prospects of modified epoxy resin pavement, aiming to offer readers comprehensive understanding and insight.

1. Characteristics of Modified Epoxy Resin Pavement

1. Excellent Mechanical Performance: Modified epoxy resin pavement exhibits high compressive strength, flexural tensile strength, and wear resistance, capable of withstanding heavy vehicle loads and natural abrasion. This makes it widely applicable in critical traffic sections such as highways and urban arterial roads.

2. Superior Durability: Modified epoxy resin pavement boasts an extended service life, maintaining stable performance under harsh environmental conditions. Additionally, its enhanced aging resistance significantly prolongs the lifespan of the pavement.

3. Outstanding Skid Resistance: The surface of modified epoxy resin pavement has a high friction coefficient, effectively improving vehicle traction and stability, thereby reducing the likelihood of traffic accidents.

4. Strong Environmental Adaptability: Modified epoxy resin pavement performs well under various climatic conditions, including extreme heat, humidity, and rainfall, retaining its functionality in challenging environments.

5. Economic Efficiency: The use of mechanized and automated equipment during construction shortens project timelines and reduces labor costs. Furthermore, its long service life minimizes maintenance expenses, offering substantial economic benefits.

2. Construction Process of Modified Epoxy Resin Pavement

1. Base Course Treatment: The base course is leveled and compacted to ensure smoothness and density. Waterproofing measures are then applied to the base surface to prevent moisture damage.

2. Primer Application: A primer compatible with epoxy resin is uniformly applied to the base surface to enhance adhesion between the modified epoxy resin and the base.

3. Modified Epoxy Resin Layer Installation: The modified epoxy resin material, mixed according to specific ratios, is evenly spread using specialized equipment. Thickness and flatness control are critical to ensuring coating quality.

4. Curing and Solidification: After installation, the epoxy resin layer requires proper curing and solidification. Curing typically takes 24 hours, while full solidification requires 7 days. During this period, direct sunlight and rain exposure should be avoided to prevent performance degradation.

5. Surface Layer Treatment: A finish layer (e.g., colored asphalt or rubber particles) is applied to the solidified epoxy resin layer. The surface material must be laid smoothly and neatly to ensure both aesthetic and functional quality.

3. Application Prospects of Modified Epoxy Resin Pavement

With ongoing technological progress and stricter environmental standards, modified epoxy resin pavement is poised to play an increasingly vital role in future transportation infrastructure.

1. Highway Construction: Due to its exceptional performance, modified epoxy resin pavement will become the preferred material for highways and urban arterial roads. Technological innovations and widespread adoption could advance green and smart road development.

2. Urban Road Renovation: Urban roads, subjected to heavy traffic and pedestrian flow, demand high-performance pavements. Modified epoxy resin pavement, with its wear resistance, skid resistance, and environmental adaptability, is ideal for urban road upgrades.

3. Public Transportation Facilities: Subways, trams, and other public transit systems will benefit from modified epoxy resin pavement, which reduces operational costs and enhances passenger experience.

4. Military Traffic Roads: Military roads require extreme durability and mechanical strength. Modified epoxy resin pavement meets these demands, making it a key material for military infrastructure.

5. Non-Motorized Lanes: As urban traffic pressure increases, non-motorized lane construction becomes essential. Modified epoxy resin pavement, with its skid resistance and environmental resilience, provides robust support for such projects.

modified epoxy resin pavement,凭借其优越的性能和广泛的应用前景，has become an indispensable material in modern transportation infrastructure. With continuous technological advancements and rising environmental standards, modified epoxy resin pavement is expected to assume an increasingly critical role in future road construction.