The 1.5m concrete screeding robot is smaller and lighter than other models of screeding machines, effectively solving the problem that traditional screeding machines are too large and heavy to go upstairs. This model also adopts advanced technologies such as intelligent laser leveling, autonomous navigation and path planning, efficient vibration screeding, remote monitoring and intelligent operation and maintenance, making it a highly intelligent construction robot. In addition, this model has a smaller turning radius and is more flexible in turning, effectively increasing the coverage of the operation. Using this screeding robot, not only can construction be carried out freely on the floor, but also the quality and completion speed of the construction surface are greatly improved, and the construction cost is significantly reduced.