open uncovered building
Granite is often used as a building material.
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The correct spelling is "pavilion" (ornamental roofed structure, or building).
The Royal Pavilion
Mortar is used to bind building materials together when building a building.
The Pavilion had quite a few designers but the building that can be seen today is mostly the work of John Nash.
used for tools and building materials
These are used for industrial minerals and building materials.
wood
A pavilion on the hill was used for the wedding ceremony.
steel