Concrete guides
Plain answers to the questions people ask before a concrete job, written for Tulare and Kings counties. Every fact is sourced: concrete industry guidance from NRMCA, USDA soil data, NOAA climate normals, the CSLB and each city’s own permit pages.
- What drives concrete driveway costWhat moves the price of a concrete driveway in Visalia, Exeter, Tulare and Hanford: size, tear-out, soil, permits and finish, with local soil data.
- Why concrete cracksWhy driveways and patios crack, which cracks matter, and how joint spacing, curing and the mix control cracking, from NRMCA industry guidance.
- Pouring concrete in Central Valley heatVisalia’s normal July high is 93.8°F. What NRMCA says heat, sun, wind and low humidity do to fresh concrete, and how a summer pour should be planned.
- The best time of year to pourMonth by month in Visalia, using NOAA normals and NRMCA guidance on hot and cold weather concreting, curing temperature and freezing.
- Expansive soil under concreteUSDA soil survey shrink-swell ratings for Exeter, Visalia, Tulare, Lindsay, Woodlake, Hanford and Lemoore, and what they mean for a slab.
- Soil that is hard on concreteUSDA rates Lemoore’s main soils high for corrosion of concrete. What drives that rating and how concrete is made to resist sulfate, per NRMCA.
- Curing new concreteWhat curing is, why it decides how strong and durable a new driveway or patio gets, and how long to keep it going, from NRMCA guidance.
- Flaking, dusting and popoutsHow to tell scaling, dusting, crazing and popouts apart, what NRMCA says causes each, and which ones can be repaired or are only cosmetic.
- Adding water to the concrete truckWhen adding water at the jobsite is allowed, what extra water does to strength, cracking and durability, and the alternative, from NRMCA guidance.
- Wire mesh vs synthetic fibersDoes wire mesh stop concrete from cracking? What NRMCA says mesh, rebar and synthetic fibers actually do in driveways and slabs.
- Driveway permits, city by cityEncroachment permit rules for driveway approaches, curbs and sidewalks in Exeter, Visalia, Tulare, Lindsay, Woodlake, Hanford and Lemoore.
- Checking a contractor’s licenseHow to check a C-8 concrete contractor on the CSLB website, why workers’ comp matters, the down payment cap, and how to compare bids.
- Why new concrete looks blotchyDark blotches, mottling and light patches on new concrete: what NRMCA says causes discoloration and which causes are only temporary.
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