https://ana.ir/en/news/11311/iranian-nanocoatings-protect-and-restore-building-materials2026-10-31T13:46:07+03:30Iranian Nanocoatings Protect and Restore Building Materialsana.pressenhttps://ana.ir/media/fb261075ZTp3ZWJwfGY6MTIxMDMwNy5qcGd8ZnVpOjgxMTg4fGw6ZW58djox.webpIranian Nanocoatings Protect and Restore Building Materials(Tehran Ana)- An Iranian nanotechnology company has developed protective coatings and restoration products for stone, brick, wood and glass, helping protect building surfaces against moisture, acid rain and environmental pollution. The products have been used in construction projects across Iran.