Press Releases

New structures in cement discovered

CTS Cement Manufacturing Corp. has announced the discovery of new structures in cement.

Discovered in mixtures of coal fly ash and hydrated calcium sulfoaluminate cement, these intriguing structures consist of micron-sized glass spheres upon which needles have grown radially. While these needles usually grow randomly in CTS’ Rapid Set cement, they organize themselves as spines on round fly ash particles in fly ash/cement mixtures.

Fire Pit Plans and Materials from CCI

The Concrete Countertop Institute is offering fire pit designs in Crater and Ridge models. The plans for each design include detailed cut sheets and assembly instructions at a level of detail that stretches to 30 pages. The plans are meant to be used with glass-fiber reinforced concrete, but they could be adapted for other casting techniques.

The New “Asbestos” – Confused and Overwhelmed by OSHA’s Silica Dust Rules?

Charlotte, N.C., Feb. 5, 2018 /PRNewswire/ — In the construction industry, occupational exposure to crystalline silica is common in several trades due not only to its presence in many handled materials, for example concrete, mortar, and brick, but also to the processes, involving operations such as breaking, grinding or sawing these materials. For those within the industry, Respirable Crystalline Silica (Silica Dust) are a familiar three words that can easily impact either personal or business health.