we could build bases on mars and the moon by creating sintered pyramid shaped buildings, I think the pyramid shape would lend itself well. we need three types

we could build bases on mars and the moon by creating sintered pyramid shaped buildings, I think the pyramid shape would lend itself well. we need three types of robots: the duster, the sinterer and a shovel type robot, to move suitable materials and then sinter it into block. after each level the robots can create a ramp and repeat the process.