Drying and Recoat Timing Planner Construction Tools
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Planificador de secado y repintado

Ajusta los tiempos de la ficha técnica según la temperatura de obra y organiza el calendario para propuestas.

Ajusta los tiempos de la ficha técnica a la temperatura de obra y muestra en un solo lugar el primer repintado, el último repintado y el fin del enmascarado.

Usa °C / °F y exporta un PDF listo para propuestas desde la misma pantalla.

Ajuste de temperatura
Ventana de repintado
Fin del enmascarado
Exportación PDF
Multilingüe

How to use

  1. Choose the temperature unit and basis, then enter the site temperature.
  2. Enter reference temperature, earliest recoat, latest recoat, and masking completion for each product.
  3. Optionally add the application start time and review the schedule timestamps.
  4. Review the results, then copy, share the URL, or export PDF.

Ejemplo

Viewing a 20°C primer at 30°C

Entrada
Project: Exterior repaint / Site temp: 30°C / Reference temp: 20°C / Q10: 2.0 / Primer: 4-8h, masking 6h
Resultado
Temperature factor 0.50, earliest recoat 2h, latest recoat 4h, masking complete 3h

Viewing a 77°F top coat at 59°F

Entrada
Project: Shopfront repaint / Site temp: 59°F / Reference: 77°F / Q10: 2.0 / Top coat: 8-24h, masking 12h
Resultado
Temperature factor 2.00, earliest recoat 16h, latest recoat 48h, masking complete 24h

Glossary

Reference temperature
The temperature at which the data-sheet timing was specified.
Q10
The time-change multiplier for a 10°C shift. With 2.0, a 10°C drop roughly doubles the time and a 10°C rise roughly halves it.
Earliest recoat
The earliest recommended time to apply the next coat.
Latest recoat guideline
The upper end of the recoat window. If exceeded, surface preparation may be required.
Masking completion
The estimated time when protection or masking can be completed.

Formulas

  • temperatureFactor = Q10 ^ ((referenceTempC - siteTempC) / 10)
  • adjustedMinutes = referenceMinutes × temperatureFactor
  • targetTime = startTime + adjustedMinutes
  • Safe rounding: round earliest up, latest down, masking up

Aviso (solo aproximación)

  • Es una estimación. Prioriza siempre la ficha técnica del producto y las condiciones de obra.
  • La humedad, la ventilación, el espesor de película, la temperatura del sustrato, el sol, el viento y la proporción de mezcla no se modelan con precisión aquí.
  • Si la temperatura de referencia o la base difiere de la ficha técnica, usa la misma base antes de introducir los valores.
  • The meaning of a recoat deadline varies by product. Check whether prep is required after the window closes.

Preguntas frecuentes

Which temperature unit should I use, °C or °F?

Use the unit used by the site and the data sheet. Switching units converts the values.

The data sheet is based on 25°C / 77°F. Can I enter 20°C instead?

No. Enter the reference temperature exactly as stated in the data sheet.

What if the product does not list a latest recoat guideline?

Enter the same value as the minimum or leave it blank. Missing values are shown as partial results.

Can humidity be considered too?

Not in this initial version. Humidity is handled only as a caution note.

Can I reproduce the same inputs from a shared URL?

Yes. It restores the project name, temperature conditions, rows, and settings.

Can I use the PDF directly in a proposal?

Yes. The proposal layout is designed for print/PDF output.