MASTERGLENIUM SKY 521

MasterGlenium ACE 770 is an innovative second generation of polycarboxylic ether polymers superplasticizer.
The particular molecular configuration of MasterGlenium ACE 440 accelerates the cement hydration. Rapid adsorption of the molecule onto the cement particles, combined with an efficient dispersion effect, exposes increased surface of the cement grains to react with
water.
As a result of this effect, it is possible to obtain earlier development of the heat of hydration, rapid development of the hydration products and, as a consequence, higher strengths at very early age. MasterGlenium ACE 770 is suitable for making precast concrete elements with Rheoplastic concrete having fluid consistence, no segregation and low water cement ratio and, consequently, high early and long term strengths. The use of MasterGlenium ACE 770 is recommended, in combination with MasterMatrix for the Smart Dynamic Concrete technology.

MasterGlenium ACE 770 is free of chloride, meets UNI EN 934-2, UNI EN 480 (1-2), UNI 10765, ASTM C 494-92 requirements for Type F and it is also compatible with all cements meeting the UNI EN 197-1 and ASTM standards.

• Produce Rheoplastic or Smart Dynamic Concrete having a low water cement ratio.
• Optimize the curing cycles by reducing curing time or cur- ing temperature.
• Eliminate the heat curing.
• Eliminate the energy required for placing and compaction and curing (ZERO ENERGY).
• Increase productivity.
• Improve surface appearance.
• Produce durable precast concrete elements as per EN 206-1.