Windows Media Video
Click the image to start the video. Clips will take about 20 seconds to download.

The 45° herringbone head 00:25s		45° herringbone on large sites 00:30s		Shaped and porous blocks 00:30s
Adoptable roads 00:30s		Vacuum-laid slabs 00:32s

You will need Windows Media Player to play these video clips. If necessary, download it free from here.