NRMCA has defined the ready-mix producer's most onerous prescriptive requirements for a concrete mix--things like maximum water-cement ratio, minimum cement content, and aggregate grading. Pat Harrison and Jerry Holland with Structural Services Inc. object, asking that mix designs for exposed slabs-on-ground be excluded from this conversation until viable performance testing is identified. Where do you stand? More
On the CC LinkedIn group page, this question on curing was posed and, boy, did we get some answers! More
A ready-mix concrete booster that makes concrete stronger, harder and waterproof like no other. More
A ready-mix concrete booster that makes concrete stronger, harder and waterproof like no other. More
Portland-limestone cement may significantly improve concrete's sustainable characteristics. It has a smaller carbon footprint with no drawbacks. More
Cracks in concrete slabs have different causes and different repair requirements. More
Boasting installation of more than 40 million square feet of concrete floors, D.J.... More
Joints in industrial floors are the single most common reason for failure. At the... More
Joints in industrial floors are the single most common reason for failure. At the Concrete Slabs Luncheon at World of Concrete, we learned about a few approaches to building floors with much wider joint spacing. More
Joints in industrial floors are the single most common reason for failure. At the Concrete Slabs Luncheon at World of Concrete, we learned about a few approaches to building floors with much wider joint spacing. More
