Your asphalt paving crew is judged on a delivery temperature nobody wrote down.
Asphalt paving is the placement of hot or warm mix asphalt concrete to a specification that governs the mix design, the binder grade, the temperature at delivery and how the finished work is accepted. Almost every term is numeric and set by the owner agency rather than the contractor. The paving is the visible part. The part that decides whether the work is paid for is a set of measurements taken at the plant, at the paver and after the roller.
Neurobird Asphalt Paving in short
- Record delivery temperature against the load and the lift it went into, not a loose ticket.
- Decide the acceptance route from lift thickness and continuous length before the paver moves.
- Carry the approved mix design and binder grade to the crew placing it, on the day it changes.
- 250F Mixture delivered to the paver must be at least 250F for hot mix asphalt, with warm mix held to a lower minimum under the same clause. City of Columbus construction and material specifications
- 25 mm A lighter acceptance item covers bases, variable depth courses, lifts under 25 mm thick, spot paving and runs under one continuous mile. Ohio DOT pavement design manual
- Pricing runs 160 to 840 US dollars per month across 3 tiers. Early access is free.
What paving contractors and municipal street departments actually deal with
Why it stays broken
Construction software tracks the job as a schedule and a cost code. A paving specification tracks it as a material with a grade, a temperature window and an acceptance route that changes with lift thickness and continuous length. Those are different models of the same day, and only one of them gets paid. So the crew does the work correctly and the record cannot prove it.
250F is the minimum temperature for hot mix asphalt when it reaches the paver, with warm mix held to a lower figure under the same specification.
Asphalt with 60% slag This item requires that 60 percent of the coarse aggregate and 50 percent of the fine aggregate consist of air cooled blast furnace slag (ACBFS).
See it work
A short walk through a paving day from mix approval to pay item.
| Requirement | Status | Next due | |
|---|---|---|---|
| Day closed | current | in 42d | |
| Mix approved | due soon | in 9d | |
| Loads placed | current | in 120d | |
| Mix approved | overdue | 3d late | |
| Mix approved | current | in 64d |
Tick a requirement to file evidence against it.
Neurobird Asphalt Paving Operations Platform
Attach the mix, the binder grade, the temperature and the acceptance route to the paving day itself, so the pay item and the evidence arrive together.
- 1Record delivery temperature against the load and the lift it went into, not a loose ticket.
- 2Decide the acceptance route from lift thickness and continuous length before the paver moves.
- 3Carry the approved mix design and binder grade to the crew placing it, on the day it changes.
- 4Keep tack coat and surface preparation steps evidenced against the joint they protect.
What changes with Neurobird Asphalt Paving?
The same work, read left to right: how it runs today, and how it runs once the record is in one place.
| Today | With Neurobird Asphalt Paving |
|---|---|
| Delivery temperature is checked at the paver and then recorded on a paper ticket that goes home in a truck cab | Record delivery temperature against the load and the lift it went into, not a loose ticket. |
| The acceptance method for a lift is decided after the fact, when someone reads the specification properly | Decide the acceptance route from lift thickness and continuous length before the paver moves. |
| A mix design change made at the plant never reaches the crew placing that material the same afternoon | Carry the approved mix design and binder grade to the crew placing it, on the day it changes. |
Who is this for?
Three places a correctly paved road becomes a disputed pay item.
The temperature nobody logged
Specifications set a minimum mixture temperature at the paver, lower for warm mix than for hot mix. If the reading was taken and not recorded against the load, the contractor is arguing from memory about a number the owner treats as a condition of acceptance.
Choosing the acceptance route
Acceptance under a lighter item applies to bases, variable depth courses, thin lifts and short runs, including paving under one continuous mile. Knowing which route applies before placement changes what has to be sampled that day.
Mix and joint detail
A stone matrix mix is specified for high stress surfaces, and paving onto concrete or brick requires the vertical faces to be cleaned and tacked with the specified emulsion. Both are recordable steps that usually survive only as crew habit.
What the numbers say about asphalt paving
Paving specifications are written in temperatures, thicknesses and item numbers. Every one of them is a measurement somebody has to take on the day.
Mixture delivered to the paver must be at least 250F for hot mix asphalt, with warm mix held to a lower minimum under the same clause.
City of Columbus construction and material specificationsA lighter acceptance item covers bases, variable depth courses, lifts under 25 mm thick, spot paving and runs under one continuous mile.
Ohio DOT pavement design manualStone matrix asphalt at 12.5mm is specified as a rut resistant surface course for high stress areas.
Ohio DOT pavement design manualPaving onto concrete or brick requires the pavement to be tacked with an SBR asphalt emulsion conforming to the specified material clause.
City of Columbus construction and material specificationsPlant records must state whether the mixture was produced as hot mix or warm mix under the governing production clause.
City of Columbus construction and material specificationsHow does Neurobird Asphalt Paving work?
Plan the lift
Thickness and continuous length determine the acceptance item, so the route is chosen before placement rather than argued afterwards.
Place and measure
Each load records its mix, binder grade and delivery temperature against the lift it went into, which is the measurement the specification actually asks for.
Close the day
Tack coat, joint treatment and surface preparation are recorded where they happened, so the pay item carries its own evidence.
Asphalt paving software questions, answered
Key terms
- What is asphalt paving management?
- It is the work of running a paving operation so that the finished surface and the record of how it was produced both satisfy the specification. That covers the approved mix design, the binder grade, the temperature of the material when it reaches the paver, the preparation of joints and existing surfaces, and the acceptance route the owner agency will use to decide whether the lift is paid for. The paving itself is well understood by any competent crew. The record is where money is lost.
- What is stone matrix asphalt used for?
- It is a highly rut resistant mix intended as a surface course in high stress areas, specified at particular gradations and binder grades. Because it is selected for specific locations rather than used generally, recording where it was actually placed matters for later maintenance decisions as much as for payment.
Why does delivery temperature matter so much?
Because it is a specified condition rather than a guideline. Municipal specifications set a minimum mixture temperature at the paver, commonly 250F for hot mix asphalt with a lower figure for warm mix under the same clause. Material arriving cooler compacts differently and the owner may treat the lift as non conforming. A temperature reading that was taken but never recorded against the load is, for practical purposes, a reading that was never taken.
What decides which acceptance method applies?
Mostly geometry. A lighter acceptance item is used for asphalt concrete bases, variable depth courses, lifts under about 25 mm thick, spot paving and paving that runs less than one continuous mile. Thicker lifts and longer continuous runs move to a fuller acceptance regime with more sampling. Knowing which applies before the paver starts changes what the crew has to capture.
Can we buy this now?
No. It is in development and open for early access. We are building the daily record with paving superintendents so it matches what a crew can realistically capture beside a live paver.
Why we are building this
Paving is one of those trades where the work can be done properly and still not get paid properly.
The specification asks for numbers taken at particular moments: the temperature when the load reaches the paver, the thickness of the lift, the treatment of a vertical face before the new material touches it. Those moments pass quickly and the record of them tends to be a ticket in a truck.
So we are building the daily record around the measurements the specification names. The Neurobird Team would rather cover a handful of agencies accurately than claim to know every specification in the country.
Where the requirement comes from
Primary sources, straight from the regulators.
- City of Columbus, construction and material specifications Mixture temperature, tack coat and asphalt content testing requirements.
- Ohio DOT, pavement design manual Acceptance items, binder grading and surface course selection.
- Idaho Transportation Department, transportation asset management plan How pavement condition and treatment decisions are managed at network level.
How much does Neurobird Asphalt Paving cost?
Early access pricing, held for the first 12 months for contractors who help shape the build.
Get free early access
We want paving superintendents who have argued a pay item and lost on the paperwork.
Straight answer on where this is: The software is unfinished. Daily records, load temperatures and mix tracking work. Agency specification profiles cover a few agencies and there is no plant system integration.
Prefer email? Write to office@neurobird.com and a person will reply. No autoresponder.