MAPEI Introduces Dynamon XTEND 4047 Admixture

MAPEI Corporation, a global leader in construction solutions, has introduced Dynamon XTEND 4047, a next-generation, polycarboxylate-based high-range water-reducing admixture for both precast and ready-mix concrete. Dynamon XTEND 4047 is designed to deliver higher strength at all ages while providing extended slump life for longer workability and improved finishability.

Formulated for high-performance concrete mixes, Dynamon XTEND 4047 meets or exceeds the
requirements of ASTM C494, Type F, and AASHTO M194, Type F. Its advanced, proprietary chemistry allows for superior strength development throughout the life of the concrete, while providing extended slump life to support demanding jobsite conditions.

“The introduction of Dynamon XTEND 4047 reflects MAPEI’s continued commitment to innovation of construction chemicals,” said Gerald LaPier, MAPEI Corporation’s Vice President of Construction Chemicals. “This product provides contractors and producers with a powerful solution that enhances
both performance and efficiency, particularly in projects requiring extended workability without compromising strength.”

Dynamon XTEND 4047’s proprietary formulation maximizes performance while maintaining a low dosage rate, making it optimal for cost-effective to high-performance mixes utilizing all types of Portland cements, including Type 1L cements. The admixture is ideal for use in ready-mix and precast applications where elevated strength development is critical at all ages.

“Concrete producers are constantly balancing performance demands with operational efficiency,” said Andrew Fulkerson, MAPEI Corporation’s Product Line Manager for Admixtures for Concrete. “Dynamon XTEND 4047 helps address these challenges by delivering consistent strength gains and extended slump retention, allowing for greater flexibility in placement and finishing.”

With its ability to enhance strength development, extend workability and optimize dosage efficiency, Dynamon XTEND 4047 represents the latest advancement in MAPEI’s portfolio of high-performance
admixture solutions.

For more information about Dynamon XTEND 4047 and MAPEI’s full line of construction chemicals, visit www.mapei.com.