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How to Use Concrete Sealers

Concrete is porous and it needs to breathe to let moisture escape. When applied at the manufacturer’s recommended rate, most concrete sealers will remain breathable. However, a blushing problem can occur when sealers are over-applied or reapplied too often. Blushing is a white film that forms when moisture is trapped between the concrete and the sealer.

National Ready Mixed Concrete Association NRMCA partners with OSHA for safety

Workers in the ready mixed concrete industry will benefit from a partnership agreement signed Nov. 4 by the Occupational Safety and Health Administration (OSHA) and the NRMCA. Among the goals of the partnership are a 30 percent reduction over three years in the total case incident rate (TCIR) for member […]

New facility for Grace/Pieri release agents opens in France

Grace Construction Products has opened a new production facility in Larnaud, France, for its Grace/Pieri release agents. The new plant enables Grace to increase sales of release agents around the world, manufacture the products with higher flexibility, and speed delivery time to customers. Operations in Larnaud are designed to reach […]

Countertop vibration system produces dense finish

The new Vibra-Beam Countertop System is a state-of-theart, patent-pending countertop vibration system. This lightweight system can be attached to any standard sawhorse to create a highquality vibration table that produces an extremely tight, dense and void-free finish. The Vibra- Beam is ideal for both new construction and remodeling contractors. Available […]