1.   There is also a wide range of paving materials that can create a very Decorative effect.

2.   He investigated grinding toilets into paving material, but it proved too expensive.

3.   Others, particularly the children and the elderly, hammer small stones into smaller ones to be sold as paving material.

4.   Other walkways have been widened and covered with paving materials.

5.   So seemingly endless was the supply of broad hardwood that it covered roads in place of paving material.