CHITestingLab's profile picture. Chicago Testing Laboratory provides accurate and true concrete, asphalt & geotechnical testing services for contractors, public agencies and mix manufacturers.

ChicagoTestingLab

@CHITestingLab

Chicago Testing Laboratory provides accurate and true concrete, asphalt & geotechnical testing services for contractors, public agencies and mix manufacturers.

Cold weather waits for no one, and neither does your schedule. CTL’s schedule fills fast once the temps start to dip, and we’re already booking projects into November. bit.ly/47hfMxe #ChicagoTestingLab #CTL #ColdWeatherConstruction #LateSeasonTesting

CHITestingLab's tweet image. Cold weather waits for no one, and neither does your schedule.

CTL’s schedule fills fast once the temps start to dip, and we’re already booking projects into November.
bit.ly/47hfMxe

#ChicagoTestingLab #CTL #ColdWeatherConstruction #LateSeasonTesting

🎃 #Halloween brings more than costumes and candy — it brings busy streets, low light, and distracted drivers. Whether you’re heading home from work or through a neighborhood full of trick-or-treaters, take a minute to check your own safety habits. #CTL #RoadwaySafety

CHITestingLab's tweet image. 🎃 #Halloween brings more than costumes and candy — it brings busy streets, low light, and distracted drivers.

Whether you’re heading home from work or through a neighborhood full of trick-or-treaters, take a minute to check your own safety habits.

#CTL #RoadwaySafety

Keep your driving safe this Halloween and every season! Thanks for the info, @IDOT_Illinois! #ChicagoTestingLab #CTL #HalloweenSafety #SafeDriving #INDOT

CHITestingLab's tweet image. Keep your driving safe this Halloween and every season!

Thanks for the info, @IDOT_Illinois!

#ChicagoTestingLab #CTL #HalloweenSafety #SafeDriving #INDOT

Winter is coming, but that doesn’t mean your testing has to stop! Here are some tips to stay on schedule with testing despite dips in temperature. Let’s connect! bit.ly/47hfMxe #ChicagoTestingLab #CTL #TestingSupport #MaterialsTesting


We base our training on what you need! Let’s chat about how we can build custom training designed for your team. Start here. bit.ly/47hfMxe #ChicagoTestingLab #CTL #CustomTraining #ConstructionEducation #TestingSupport


We know many projects are wrapping up this time of year, and some of you are just getting started. That’s why #CTL offers year-round testing support for asphalt, concrete, and soil. Let’s dive into your fall work! bit.ly/47hfMxe #ChicagoTestingLab #YearRoundSupport

CHITestingLab's tweet image. We know many projects are wrapping up this time of year, and some of you are just getting started.

That’s why #CTL offers year-round testing support for asphalt, concrete, and soil.

Let’s dive into your fall work!
bit.ly/47hfMxe

#ChicagoTestingLab #YearRoundSupport

Small stones; big impact. This is one of the reasons testing is so vital: we need to ensure the aggregate size, shape, and gradation is correct for the intended use. Did YOU know this? #ChicagoTestingLab #CTL #AggregateTesting #MaterialsMatter #ConstructionSupport

CHITestingLab's tweet image. Small stones; big impact.

This is one of the reasons testing is so vital: we need to ensure the aggregate size, shape, and gradation is correct for the intended use.

Did YOU know this?

#ChicagoTestingLab #CTL #AggregateTesting #MaterialsMatter #ConstructionSupport

We had an incredible time at our 1st Annual CTL #FallPicnic last Saturday at Bemis Woods South! The weather was perfect, the grill was sizzling, and the games didn’t disappoint. Thanks to everyone who helped make it such a great day. #ChicagoTestingLab #CTL #TeamAppreciation


Our friends at @aashtoresource are hosting their #TechnicalExchange in Louisville, KY next March! Learn more about the event and register to talk some serious testing shop here. aashtoresource.org/events #ChicagoTestingLab #CTL #AASHTO #TechnicalExchange #MaterialsTesting

CHITestingLab's tweet image. Our friends at @aashtoresource are hosting their #TechnicalExchange in Louisville, KY next March!

Learn more about the event and register to talk some serious testing shop here.
aashtoresource.org/events

#ChicagoTestingLab #CTL #AASHTO #TechnicalExchange #MaterialsTesting

Concrete doesn’t wait. Neither should your testing. Click here to get your testing in time. bit.ly/47hfMxe #ChicagoTestingLab #CTL #ConcreteTesting #TimelyResults #ConstructionSupport

CHITestingLab's tweet image. Concrete doesn’t wait. Neither should your testing. 

Click here to get your testing in time.
bit.ly/47hfMxe

#ChicagoTestingLab #CTL #ConcreteTesting #TimelyResults #ConstructionSupport

The team at CTL is here to help guide you through the entire testing schedule to keep you on schedule, informed, and ready to close out documentation for approval. Ready to start? bit.ly/47hfMxe #ChicagoTestingLab #CTL #TestingSupport #MixDesign #ForensicTesting

CHITestingLab's tweet image. The team at CTL is here to help guide you through the entire testing schedule to keep you on schedule, informed, and ready to close out documentation for approval.

Ready to start?
bit.ly/47hfMxe

#ChicagoTestingLab #CTL #TestingSupport #MixDesign #ForensicTesting

We’re getting down to the wire, but #CTL has a few spots left to help you with your testing! Whether you need: ☑️ Pre-project evaluation and #MixDesign ☑️ Mid or post-project testing and reporting ☑️ #ForensicTesting and assessment CTL can help! bit.ly/47hfMxe

CHITestingLab's tweet image. We’re getting down to the wire, but #CTL has a few spots left to help you with your testing!

Whether you need:
☑️ Pre-project evaluation and #MixDesign
☑️ Mid or post-project testing and reporting
☑️ #ForensicTesting and assessment

CTL can help!
bit.ly/47hfMxe

This is why compaction testing matters. The right density and moisture balance keeps your foundation stable, even when conditions change. CTL helps you build on solid ground. #ChicagoTestingLab #CTL #CompactionTesting #SoilStability #SolidFoundations

CHITestingLab's tweet image. This is why compaction testing matters.

The right density and moisture balance keeps your foundation stable, even when conditions change.

CTL helps you build on solid ground.

#ChicagoTestingLab #CTL #CompactionTesting #SoilStability #SolidFoundations

Our partners at @ATSSAHQ are prepping for a fantastic Expo next year, and you should join! Learn more about the event and register here! bit.ly/48Jiyyv #ChicagoTestingLab #CTL #TestingExperts #NationwideSupport #ConstructionSolutions

CHITestingLab's tweet image. Our partners at @ATSSAHQ are prepping for a fantastic Expo next year, and you should join!

Learn more about the event and register here!
bit.ly/48Jiyyv

#ChicagoTestingLab #CTL #TestingExperts #NationwideSupport #ConstructionSolutions

Here’s where we work and how you can get some of the #CTL expertise, even if we’re outside of your service area. Wondering if we can make it work for you? Start here! bit.ly/47hfMxe #ChicagoTestingLab #CTL #TestingExperts #ConstructionSolutions

CHITestingLab's tweet image. Here’s where we work and how you can get some of the #CTL expertise, even if we’re outside of your service area. 

Wondering if we can make it work for you? 

Start here!
bit.ly/47hfMxe

#ChicagoTestingLab #CTL #TestingExperts #ConstructionSolutions

Ready to make the most of your winter season? Not until you’ve booked #CustomVideoTraining from #CTL. Our experienced crew is ready to help you brush up on what you need for an outstanding 2026 season. Let’s chat! bit.ly/47hfMxe #ChicagoTestingLab #2026Ready


We want you to make the most of the rest of the 2025 #ConstructionSeason, which means testing. Whether you need testing to troubleshoot an issue, close out a project, or prep for 2026 work, we can help! Start here bit.ly/47hfMxe #ChicagoTestingLab #CTL #TestingSupport

CHITestingLab's tweet image. We want you to make the most of the rest of the 2025 #ConstructionSeason, which means testing.

Whether you need testing to troubleshoot an issue, close out a project, or prep for 2026 work, we can help!

Start here
bit.ly/47hfMxe

#ChicagoTestingLab #CTL #TestingSupport

Concrete is the backbone of Chicago’s skyline. Here are some of the most iconic buildings in our iconic city, brought to you by… concrete! Which is your favorite? #ChicagoTestingLab #CTL #ConcreteJungle #ChicagoArchitecture #BuiltWithConcrete


Roundabouts rock! As we see more implementation, here are some fun facts about these structures, courtesy of @INDOT. #ChicagoTestingLab #CTL #ConstructionPlanning #OffSeasonPrep #2026Ready

CHITestingLab's tweet image. Roundabouts rock! 

As we see more implementation, here are some fun facts about these structures, courtesy of @INDOT.

#ChicagoTestingLab #CTL #ConstructionPlanning #OffSeasonPrep #2026Ready

We’re in the home stretch of 2025, so it’s time to start planning for 2026 while we round out the year. Here are some quick tips to use the off-season to help you plan for an outstanding construction season! Which of these do YOU do? #ChicagoTestingLab #CTL #MaterialsTesting


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