Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Pontcysyllte Aqueduct and Canal' has mentioned 'Stone' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The 18-arched stone and cast iron structure is for use by narrowboats and was completed in 1805 having taken ten years to design and build. | WIKI |
| [22][23] As with Telford's Longdon-on-Tern Aqueduct, the plates are not rectangular but shaped as voussoirs, similar to those of a stone arch. | WIKI |
| Using cast iron in this way, in the same manner as the stone arch it supersedes, makes use of the material's strength in compression. | WIKI |
| During the 20th century repairs to masonry did not always use the original types of mortar or stone. | UNESCO |