Exposed Aggregate Exposed Aggregate paving comes in a range of colours and is both functional and attractive. It is perfect for driveways. In fact, it is perfect for just about anywhere you would usually have pavers! You can choose to leave the concrete in its exposed form or we can hone the concrete to create a smooth durable finish. It looks spectacular either way! We can pour directly over the edges of your pool for a seamless look. We can also install a negative recess on steps for something truly special.