Robots Lay Three Times as Many Bricks as Construction Workers
22nd April 2016
Construction workers on some sites are getting new, non-union help. SAM – short for semi-automated mason – is a robotic bricklayer being used to increase productivity as it works with human masons.
SAM and a human mason work together. SAM repetitively lays bricks, leaving the detailed finishing touches to the mason.
In this human-robot team, the robot is responsible for the more rote tasks: picking up bricks, applying mortar, and placing them in their designated location. A human handles the more nuanced activities, like setting up the worksite, laying bricks in tricky areas, such as corners, and handling aesthetic details, like cleaning up excess mortar.Even in completing repetitive tasks, SAM still has to be fairly adaptable. It’s able to complete precise and level work while mounted on a scaffold that sways slightly in the wind. The robot can correct for the differences between theoretical building specifications and what’s actually on site, says Scott Peters, cofounder of Construction Robotics, a company based in Victor, New York, that designed SAM as its debut product.
Let me guess — it doesn’t get $15 an hour, or benefits. Nor does it take lunch breaks, vacation, or call in sick.