SADR STONE · Projects
Alborz Tunnel — Architectural materials

Sadr Stone’s published case study identifies the company as an exposed-concrete tile supplier for the Alborz Tunnel on the Tehran–North Freeway. Its archive reports an order in 1398 SH, cooperation with General Mechanic and approximately 10,000 m². These are company-reported details and require project-document verification for contractual use. Read the case study for the full account and evidence boundaries.
For a similar application, establish the use, project location, area, substrate and fixing method. A project photograph does not replace installation drawings or technical specifications. Our team can help identify a suitable model and arrange a sample for review.
Design texture, panel scale, light and joint rhythm together. View samples under the actual project lighting and approve a mock-up before a large order. A wall application does not automatically establish suitability for floors or high façades.
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