Concrete is usually sold by the cubic yard, and a full ready-mix truck carries about 8–10 cubic yards. In Kansas City, pricing per cubic yard varies by mix design, additives, and delivery zone. Understanding how these factors stack up helps you budget accurately for patios, driveways, and foundations.
KC Pricing Components
- Base mix: 3,500 PSI air-entrained mix for exterior slabs—common and cost-effective. Additives: Retarders, accelerators, color, or fiber reinforcement increase cost modestly per yard. Delivery zone: Haul distance from batch plant to job site adds fuel and time charges. Short load fees: Loads under 4–5 yards usually incur an extra fee to cover trucking overhead.
How to Calculate Volume
Multiply length × width × thickness (in feet), divide by 27 to convert to cubic yards. For take a look example, a 20×20×0.33 ft (4") slab ≈ 4.9 yards. Always order 5–10% extra to cover waste and grade variance.
Ordering Tips for Kansas City Projects
- Confirm access: Can the truck reach forms, or will a pump/buggy be required? Plan timing: Coordinate crew readiness—Kansas City heat and humidity shorten finishing windows. Specify air-entrained mix: Essential for exterior slabs that see freeze–thaw or deicers.
Weather and Timing Impact
Hot summer mornings are optimal for pours before wind and heat accelerate evaporation. In cold months, accelerators and blankets protect strength gain.
Bottom Line
Expect a full 10-yard load to handle about 800–900 sq ft of 4" slab explore this area. Order from reputable find out more Kansas City suppliers who can match mix design to see more your season and project type for consistent results.