Guide about technologies of repair and reinforcement of concrete structures
Introduction
Concrete structures are fundamental components of our built environment, providing the framework for our cities, infrastructure, and buildings. However, over time, these structures can deteriorate due to various factors such as weathering, structural loads, and environmental exposure. To address these challenges and ensure the longevity and safety of concrete structures, effective repair and rehabilitation techniques are essential.
The “Technologies of repair and reinforcement of concrete structures” serves as a standart guide developed by the European Association for the Repair, Reinforcement, and Protection of Structures (ACRP). This manual aims to provide engineers, contractors, and practitioners with a overview of the basic methodologies, material solutions, and technologies for the repair and rehabilitation of concrete structures.
Drawing upon the collective expertise of industry professionals and researchers, this manual offers practical insights, best practices, and innovative solutions to address common issues encountered in concrete structure repair. From assessment and diagnosis to repair design and execution, each chapter provides simple guidance to navigate the complexities of concrete repair projects effectively.
Furthermore, this manual emphasizes sustainability, durability, and cost-effectiveness, promoting approaches that minimize environmental impact while maximizing the performance and longevity of repaired structures. Whether tackling minor surface defects or extensive structural damage, the techniques outlined in this manual are adaptable to a wide range of scenarios and applications.
As we embark on the journey of preserving and enhancing our concrete infrastructure, the “Technologies of repair and reinforcement of concrete structures” serves as an indispensable
resource, empowering professionals to uphold the integrity and resilience of concrete structures for generations to come.
In the development of the “Technologies of repair and reinforcement of concrete structures”, we have been very fortunate to work with a team of dedicated authors whose expertise and commitment have been integral to the development of this guide.
In particular, we express our sincere appreciation to the esteemed professors who generously offered their time and expertise to review and provide valuable feedback on the guide.
Finally, we express our sincere thanks to all those who contributed to the development of this guide.
A list of all authors and contributors is provided in a separate chapter of the guide.
I am honored to have had the opportunity to work with such a talented and dedicated team.
Contents
General concepts on rehabilitation of concrete structures
- General concepts and objectives for concrete rehabilitation
- General requirements for the rehabilitation system
- Basic strategies for concrete protection, repair and strengthen
- Prerequisites to perform rehabilitation interventions
Construction diagnosis
- Technical survey methods
- Diagnosis methodology
- Technical survey stages
- Data required from the customer and in situ diagnostic methods
- Technical survey results and presentation
- Parameters to assess and technical survey assessment
Technology design
Technologies for concrete repair and strengthen
- Substrate pre-treatment technology
- Pre-treatment of concrete
- Pre-treatment and cleaning of reinforcement
- Reinforcement repair and protection technologies
- Concrete repair and protection technologies
Product and systems properties and requirements
- Products and systems according to EN 1504
- Storage, use and disposal of repair products and systems
- Products and systems for concrete rehabilitation
- Products and systems selection
