Strategic Concrete and Asphalt Recycling: Planning Inbound Material for Commercial and Municipal Projects
On most demolition and reconstruction jobs, the material coming out gets treated as a disposal line item. Somebody prices a roll-off, somebody schedules trucks, and the broken concrete becomes a problem to be moved rather than a decision to be made.
That framing costs money and, on public work, it can cost you documentation you are later asked to produce.
We are a concrete crushing and recycling facility in Southeast Michigan. Nick and Lesli Perfili started the operation in 1996, and we have been taking in broken concrete and processing it into usable aggregate ever since. This guide is about the inbound side: what happens to the material your project generates, what makes it acceptable, and what to think through before the first slab comes out.
Two Paths for Outbound Material
Concrete and asphalt leaving a site generally go one of two directions.
Hauled to a recycling facility. Trucks take the material to a fixed site where it is processed, screened, and stockpiled for reuse. This suits projects with limited laydown space, phased demolition, or volumes that do not justify mobilizing equipment.
Crushed on site. A mobile crusher is brought to the project and the material is processed where it sits. When the job also needs base aggregate, this can eliminate both the haul out and the haul back in, which is often the largest cost on the table. It requires space to work and stockpile, and enough volume to justify mobilization.
The right answer is a function of volume, site constraints, project schedule, and whether the job has a use for the resulting aggregate. It is worth deciding early rather than after the demo contractor has already priced disposal.
What Makes Material Acceptable
This is where projects run into friction, and it is almost always about what came with the concrete rather than the concrete itself.
Clean broken concrete, block, and milled asphalt process well. What causes problems:
- Soil, clay, and sod mixed into the load
- General demolition debris such as wood, drywall, plastic, insulation, and roofing
- Painted or coated surfaces depending on the coating
- Unknown material from older structures where the composition has not been verified
Rebar is generally not a problem, since reinforced concrete is routine and steel is separated during processing. Mixed loads are the issue. A load that arrives sorted moves through quickly. A load that arrives contaminated may be rejected, or may cost more to handle, and either outcome affects your schedule.
The practical step is to build separation into the demolition sequence rather than sorting after the fact. Concrete and asphalt in one stream, everything else in another. Crews that are told this at the preconstruction meeting handle it without difficulty. Crews that are told after two loads have already been mixed generally do not.
If you are dealing with material of uncertain history, such as an older industrial site, discuss it before you send trucks. It is a straightforward conversation and it is much easier than resolving a rejected load.
Documentation and Diversion Reporting
Public and institutional projects increasingly require reporting on what was diverted from landfill. Sustainability commitments, green building requirements, and grant conditions can all generate a request for numbers, and the request often arrives well after the material is gone.
Decide at the start what you will need to show, and confirm your receiving facility can produce it. At minimum, that usually means tonnage received by date and material type. If your project is chasing a specific diversion percentage or reporting to a funding body, find out the exact format required before the first truck moves rather than reconstructing records at closeout.
Concrete and asphalt are heavy, which works in your favor on any weight-based diversion calculation. On a demolition-heavy project they are frequently the largest single contributor to the diverted total. That is only useful if it was documented.
The Regulatory Frame in Michigan
Solid waste in Michigan is governed by Part 115 of the Natural Resources and Environmental Protection Act, which was substantially amended in December 2022 and shifted the state’s framework toward materials management rather than disposal. Part 115 provides for certain materials to be designated as inert, and it sets conditions under which asphalt pavement and concrete pavement are treated differently from general solid waste.
Two practical takeaways for a public-sector buyer. First, the specifics depend on the material, its condition, and its intended use, so confirm how your particular material is classified rather than assuming. Second, verify the regulatory standing of whoever receives your material, and keep that verification in the project file. On a public job, the question of where the material went is one you may need to answer years later.
For current requirements, EGLE’s Materials Management program is the authoritative source. County materials management planning is also in progress across Michigan under the amended law, which may affect local requirements over time.
What Actually Drives Cost
Disposal pricing conversations tend to focus on a per-ton or per-load figure. On a project of any size, the figure is rarely the deciding factor.
Haul distance and cycle time. Trucking is frequently the dominant cost. A closer facility can beat a cheaper distant one comfortably once you count truck hours rather than tipping rates.
Contamination handling. Sorted material moves at a predictable cost. Mixed material introduces variability you cannot price in advance.
Whether you are buying aggregate back. If the project needs base material, sending concrete out and buying stone in are two separate transactions that can sometimes be collapsed into one. This is the largest single saving available on many jobs and it is routinely missed because demolition and material procurement are handled by different people.
Schedule reliability. A facility that cannot take material on the day you need it costs you crew and equipment time, which does not appear on any tipping invoice.
Scheduling Around Phased Work
Municipal work rarely arrives as one clean demolition event. Road reconstruction moves in segments. Utility work opens and closes. Facility projects come out in stages around occupancy.
That pattern favors a receiving arrangement that can absorb material as it comes rather than one built around a single large push. Worth establishing up front: expected total volume, the phasing, receiving hours, how much notice is needed for a heavy day, and who to call when the schedule moves. Schedules on public work move, and the plan should assume it.
Late summer and fall are the busiest stretch in Southeast Michigan for both incoming material and outgoing aggregate. If your project window lands there, arrange scheduling earlier than feels necessary.
Talk to Us Before the First Truck Moves
If you have a demolition, reconstruction, or utility project coming up, we can help you think through the material side before it becomes an expense you are managing reactively. We take in broken concrete, block, and asphalt at our Southeast Michigan facility, we offer mobile crushing for projects with the volume and space for it, and we supply processed aggregate including 21AA crushed concrete, 1×3 crushed concrete, crushed asphalt, and asphalt millings.
Bring us your estimated volumes, your phasing, and your project location, and we will walk through the options with you.
FAQs: Inbound Concrete and Asphalt
What material do you accept? Broken concrete, concrete block, brick, and asphalt. Material should be free of soil, wood, drywall, and general construction debris. Reinforced concrete is routine, since steel is separated during processing. If you have material of uncertain composition, call before you send it.
Do you offer on-site crushing, or does material have to come to you? Both. Material can be delivered to our facility, and we also provide mobile crushing at project sites. On-site crushing tends to make sense when volume is substantial, there is room to work and stockpile, and the project has a use for the resulting aggregate.
Can you provide documentation for diversion reporting? Tell us what your project needs to report and when, and we will work out the documentation before material starts moving. It is considerably easier to set this up at the start than to reconstruct it at closeout.
What happens if a load is contaminated? It depends on what and how much. Some loads can be handled with additional processing, and some cannot be accepted. Either way it is better to identify the issue before trucks are dispatched, which is why we prefer to talk through the material stream during preconstruction.
Is recycled aggregate acceptable for public work? It depends on the specification governing your project. Crushed concrete is widely used as base material, and material should be matched to the spec and application rather than assumed to be interchangeable. Tell us the spec you are working to and we will tell you what fits.
How far do you serve? We work throughout Southeast Michigan, including Roseville, Detroit, Warren, Royal Oak, and the Grosse Pointes. Haul distance affects the economics significantly, so location is worth discussing early.
How much notice do you need for a large project? More than you would expect during the late summer and fall peak. For phased municipal work, we would rather know about the whole project up front and adjust as your schedule shifts than receive it one week at a time.
