Surface Treatment — Micro-Surfacing
Micro-Surfacing material and rate calculation.
Micro-surfacing is chemistry on wheels — a polymer emulsion that BREAKS by reaction, not evaporation, taking traffic in under an hour. The application math is simple; the discipline is the mix set time vs the paving box's speed, which the crew tunes with cement dose hourly as temperature moves.
Formula
Note: Paving estimates only — the project mix design, agency specification and the plant's QC data govern. Temperature models are simplified; verify with an infrared gun and density gauge on the mat.
Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.
Micro-Surfacing material and rate calculation. A free asphalt paving temperature & logistics tool — no sign-up, no upload, instant results in your browser.
About Surface Treatment — Micro-Surfacing
Surface Treatment — Micro-Surfacing computes the governing relationship t = rate × area; binder = t × residual% live as you type. Micro-surfacing is chemistry on wheels — a polymer emulsion that BREAKS by reaction, not evaporation, taking traffic in under an hour. The application math is simple; the discipline is the mix set time vs the paving box's speed, which the crew tunes with cement dose hourly as temperature moves. Defaults are pre-filled with realistic values for this exact scenario, and the worked example substitutes your numbers step by step so the math is never a black box.
How to use Surface Treatment — Micro-Surfacing
- 1Enter your values — Application rate, Area, Residual binder in mix (sensible defaults are pre-filled).
- 2Read the live results: Mix required, Emulsion residue used.
- 3Check the "with your numbers" line to see t = rate × area; binder = t × residual% substituted step by step.
- 4Adjust inputs until the scenario matches yours, then copy or share the result.
Why use Surface Treatment — Micro-Surfacing?
- ✓Instant, free and private — every calculation runs client-side in your browser; nothing is uploaded
- ✓Built on the stated formula t = rate × area; binder = t × residual% with authoritative sources cited on the page (NAPA — HMA paving handbook & best practices; Asphalt Institute MS-2 — Mix design methods)
- ✓Micro-surfacing is chemistry on wheels — a polymer emulsion that BREAKS by reaction, not evaporation, taking traffic in under an hour.
- ✓Niche-specific defaults give a meaningful worked answer the moment the page loads
Frequently asked questions
What formula does the surface treatment — micro-surfacing use?+
It evaluates t = rate × area; binder = t × residual%, exactly as published. Sources: NAPA — HMA paving handbook & best practices; Asphalt Institute MS-2 — Mix design methods. The substituted worked example on the page lets you verify every step against the textbook.
How should I read the result — and how far can I trust it?+
Micro-surfacing is chemistry on wheels — a polymer emulsion that BREAKS by reaction, not evaporation, taking traffic in under an hour. Paving estimates only — the project mix design, agency specification and the plant's QC data govern. Temperature models are simplified; verify with an infrared gun and density gauge on the mat.
When is this calculator the right tool for the job?+
Micro-Surfacing material and rate calculation. A free asphalt paving temperature & logistics tool. The application math is simple; the discipline is the mix set time vs the paving box's speed, which the crew tunes with cement dose hourly as temperature moves. For neighbouring scenarios, the related tools below cover the same engine with different presets.
Do I need to install anything or create an account?+
No. The tool is pure client-side JavaScript: open the page and it works, offline once loaded, with no account, no quota and no data leaving your device.
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