MasterAir
products specification
MasterAIR
products
MasterRheobuild3090
High range, water-reducing superplasticiser for concretes containing GGBS and microsilica
DESCRIPTION OF PRODUCT
MasterRheobuild 3090 is formulated from synthetic polymers specially designed to impart rheoplastic qualities to concrete, particularly those containing GGBS and microsilica. A rheoplastic concrete is a fluid concrete with a slump of at least 200mm, easily flowing, but at the same time free from segregation and having the same w/c ratio as that of a low slump concrete (25mm) without admixture.MasterRheobuild 3090 is chloride-free.
ADVANTAGES
MasterRheobuild 3090 considerably improves the properties of fresh and hardened concrete.
MasterAir 3012 – Retarding agent admixture for mix-in-plant mortar
Description
MasterAir 3012 is a liquid admixture designed for the mix-in-plant method for mortars that need a long setting time.
MasterAir 3012 is suitable for all types of cement based mortars that require an extended workability time. Refer to the Technical Department for any application not set out in this specification sheet.
Where is MasterAir 3012 applied?
A mortar mixed on the site with sands from different sources can only be used for a few hours as it stiffened and starts solidifying in no time. Moreover it needs to be constantly mixed in order to avoid a separation between water and paste of the cement.
However long lasting mortar MasterAir 3012 delivered on the construction site in adequate recipients remains supple, handy and easily usable for 2 days. The mason can start his work from the first hour, without losing any time
What are the advantages of MasterAir 3012?
- Increases mortar setting time
- Improves mortar strength
- Increases cement hydration performance
- Reduces mortar cracking
- Allows for optimal building work performance
Product Information
MasterAir – Air-entraining admixtures with advanced freeze-thaw durability
How does MasterAir work?
MasterAir air-entraining admixtures facilitate the development of a stable air void system within concrete that increases the durability of the concrete.
What makes MasterAir a unique solution?
Using MasterAir admixtures results in increased resistance to deterioration from cyclic freezing and thawing exposure conditions. These products also improve workability and cohesiveness of concrete facilitating placement.
Having the right admixture partner is vital for success.
The MasterAir product family comes with the Master Builders Solutions technical support team. By listening to our customers and working closely with them we are able to introduce new and exciting products and develop specific solutions for the most efficient and cost-effective concrete production.
MasterAir Products
