Webcor Builders, iCrete Join Forces Words: Dan KamysWebcor Builders, iCrete Join Forces iCrete has signed a strategic use agreement with Webcor Builders. Under the agreement, Webcor will offer the use of iCrete high-performance concrete mixes and quality systems for tall buildings and other major structures. The companies will work together to win major construction and infrastructure projects on the West Coast, where local and state governments increasingly require stronger, safer and more durable and sustainable materials with a smaller carbon footprint.