To make durable concrete, you need three things in proper ratios: aggregate, cement and water. Local concrete fabricator Core Designs came together in much the same way: Two people seeking a career ...

Ribbon-thin Ductal concrete creates sculptural seating at a San Francisco eatery. The Aidlin Darling-designed Bar Agricole has brought new life to a warehouse in San Francisco’s industrial South of ...

Consider the following case. Contract documents call for #6 reinforcing bars embedded in a concrete wall and with right angle bends that will be the top bars in a floor slab to be added later. But ...

While working on construction of a nuclear power plant in the late 1970s, there was a standard joking remark after all of the reinforcing steel had been placed in narrow interior shield walls. The ...