Email address required Invalid email address Invalid email address ACI Resource Center Southern California Midwest The page may have been updated, moved or deleted. Also be sure to check your spelling. How do I find the page I wanted? Search the site with our specific Topics page. Talk to a customer service representative now to help you find what you're looking for.
Use the main navigation at the top of this page to find what you're looking for. Enter this 5-digit unlock code on the website. CSC) as we know it today was formed in 1958 through the merger of three premixed companies. Although concrete is a very strong building material, it has its limits.
Placing excessive amounts of weight on a concrete slab can cause cracking. When you hear that a concrete mix has a strength of 2000, 3000, 4000, or more than 5000 PSI, it refers to the pounds per square inch that would be needed to crush that concrete slab. Since concrete cannot shrink around a corner, stress will cause the concrete to crack from the point of that corner. Crusting cracking generally occurs during the concrete stamping process, which is a way of adding texture or pattern to concrete surfaces.
Proper site preparation, quality mixing, and good concrete finishing practices can go a long way in minimizing the occurrence of cracks and producing a more aesthetically pleasing concrete project.
