1.   As a structural engineer, he draws conclusions about overly high chimneys, mortar quality, and roofing tiles.

2.   Innovation and expansion have continued apace as manufacturers have no misgivings about the long-term future for clay roofing tiles.

3.   The houses are in a conservation area and have to be covered with slate roofing tiles.

4.   On the exterior is the high pyramid surrounded by smaller ones all covered with the scaled roofing tiles so typical of the region.

5.   On the other hand, the supply and installation of roofing tiles has been held to involve a contract for work and materials.

6.   Especially prized were the curved red roofing tiles.

7.   The mission is believed to have been the first to make and use curved red roofing tiles.

8.   To provide durability at a lower price, manufacturers have developed roofing tiles made of cement and fiber.

9.   Visitors can make pressed-earth bricks like those used to build houses in Sri Lanka and construct roofing tiles like those used in the Congo.

10.   People piled up roofing tiles and gathered pots and pans flung from their homes, putting them where their houses had been.