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Details that make the difference!
The Kraft® Production Rack with integrated Concrete Curing System
Kraft’s experience with existing rack structures illustrated the need for a comprehensive rack design overhaul providing greater curing consistency, reaction acceleration of low energy cements, more durability and energy savings.
Since introduction, numerous installations of the patented Kraft® Rack prove a consistency of ±1°C temperature and ±4% relative humidity; resulting in consistent colors and strengths and greater surface density; guaranteeing in-line and uniform surface treatment through various secondary processing methods (shot-blasting, grinding, curling, etc.).
The Kraft® Rack achieves a higher curing temperature combined with higher relative humidity and provides the opportunity to produce with less Portland cement, less reactive cements and SCM/Geopolymer cements without increasing the curing/hardening duration – reducing the rack size and energy consumption when compared to traditional rack systems.
Learn more about how Kraft Racks can improve product quality and durability.