Borrador de Respuesta: Muestras y Plan de Pruebas

Dear Ivan, Dear Anne,

Thank you very much for your emails. We are thrilled to hear that the first batch of 30 samples (10 InCon + 20 DuraFlex) is scheduled to ship from France today. Please share the tracking number once it becomes available so we can monitor the shipment to our Miami hub.

Regarding the technical discussion, we would be glad to coordinate a call with your engineering team. This will be highly beneficial as we prepare for our validation tests.

Could we schedule a 30-minute MS Teams call for Thursday, July 9th at 9:00 AM Peru Time (4:00 PM France Time)? Please let us know if this time slot works, or feel free to suggest an alternative.

To answer your question about our test plan, we will conduct the validation in partnership with the Laboratorio de Estructuras of the PUCP (Pontificia Universidad Católica del Perú). Here is our tentative test scenario:

Phase 1: Benchtop Baseline Testing (Non-embedded)

• Verify RF connectivity of the InCon AS and DuraFlex tags using our handheld reader.
• Log baseline temperature and strain sensor readings in air to verify zero-offsets.

Phase 2: Controlled Concrete Embedding (PUCP Lab)

• Embed the InCon AS tags in standard concrete cylinders (100x200 mm) at the PUCP materials laboratory.
• We will ensure the tags are secured at a minimum 25 mm distance from any metallic rebar using non-conductive plastic spacers.
• Track the internal temperature profile and curing progress.
• Perform destructive compressive strength tests (ASTM C39) at 3, 7, 14, and 28 days, comparing the physical press load values against the sensor's strain bridge telemetry.

Phase 3: Software & AWS/Firebase Pipeline Integration

• To @Stefano: We would appreciate it if you could share the technical guides, SDKs, or API documentation for the reader software regarding the data transfer pipeline to AWS / Firebase. This will allow our software team to set up the database schema and endpoints in advance.

We look forward to your feedback and to our technical meeting this Thursday.

Best regards,

Bill Arosemena Santiváñez
General Manager, BILLTECH S.A.C. / Concreto Inteligente
contacto@billtechperu.com / bill.technical.cad@gmail.com
Web: concretointeligente.com