BASF’s commitment is to contribute to the construction of safe, robust and sustainable underground structures, in addition to providing specialty chemicals for underground construction; BASF is also providing expert technical advice at every stage of a project. Master Builders Solutions offers a wide range of admixtures for addition during concrete batching and on site:
Aalkali-free set accelerators to accelerate the setting and hardening of the sprayed concrete, providing high early strength gain and long-term strength development, as well as reducing dust and rebound levels.
Water-reducing superplasticizer for lower accelerator consumption minimized bleeding and reduced levels of segregation of sprayed concrete.
Cement hydration control system to maintain the open time
of sprayed concrete for up to 72 hours.