Fresh Concrete Tests
What slump, temperature, air content, unit weight, sampling, and cylinders actually tell the project team.
Coming soon
Concrete 101Client login Segarra learning center
Concrete 101.
Practical knowledge for owners, contractors, inspectors, producers, students, and anyone responsible for making better concrete decisions.
Start with hot weather01Understand the materialWhat changes and why it matters02Plan the workWhat to decide before the truck arrives03Verify the resultWhat to observe, test, and document
Browse topics
Learn the reason behind the requirement.
Concrete 101 translates standards, field practice, and engineering experience into useful explanations. It is educational material—not a substitute for the project documents, licensed engineering judgment, or the official standards.
Hot-Weather Concreting
How temperature, humidity, wind, planning, placement, and curing affect concrete quality.
Open lesson →Strength & Cylinders
How specimens move from the field to curing, testing, review, and acceptance.
Coming soonConcrete Maturity
How temperature history and correlation testing support in-place strength decisions.
Coming soonDurability & Permeability
Why service-life performance requires looking beyond compressive strength.
Coming soonPervious Concrete
Mixture, placement, compaction, curing, density, infiltration, and common project risks.
Coming soonBuilt to grow
A living technical library.
New lessons will organize Segarra’s experience into field guides, explainers, checklists, diagrams, reference links, and project lessons. Each article will identify its source documents and revision date.
Plan your next placement
Need concrete testing?
Share the project, location, placement date, and testing requirements. We’ll help coordinate the next step.