Mass Concrete is a special type of concrete, take use of low heat cement or fly-ash in mix design components, combined with aggregate cooler system, special chiller system in order to create a concrete with low temperature, guarantee the controlling of cement hydration during the hardening process.
Reduce the risk of cracking by heat of hydration for constructions with large concrete blocks.
Meet all the inbound and outbound technical requirements about large concrete blocks.
Take use of low heat cement or fly-ash in concrete mix design.
Optimize the cement content.
Control the temperature of raw materials at the lowest point.
Guarantee the lowest level temperature of fresh concrete at the sites and within concrete blocks after hardened.
Control the temperature difference between the points in concrete block that meet the TCVN 9341:2012.