A concrete placing boom used in construction projects in Rwanda is a specialized equipment designed to efficiently and accurately place concrete in high-rise buildings or hard-to-reach areas. This equipment helps streamline the construction process by extending the reach of the concrete pump, allowing for precise placement of concrete without the need for manual labor. In Rwanda, the use of concrete placing booms has become increasingly popular due to their ability to increase productivity, reduce construction time, and improve the overall quality of the project.