Construction
Our Hansa products are used to maintain the workability and flow of concrete and gypsum, while increasing the strength.
Similarly, these plasticising and binding properties of CollexForte are applied in the manufacture of ceramic tiles and bricks.
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Product benefits
Environmentally friendly alternative for synthetic products.
Water savings - The wetting action of Hansa ensures that the water content of the concrete or gypsum can be reduced without compromising the homogeneity of the cementitious mixture.
Prolonged fluidity - The duration of fluidity and workability of fresh concrete or gypsum can be prolonged.
Increased strength - The use of Hansa with a reduced “water-to-aggregate” ratio significantly increases the strength of the hardened aggregate.
Energy savings – Due to less water being required, less energy for processing, drying and firing is needed.
Interested in this product?
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Hansa - Concrete admixture
Get more details on how to use Hansa and CollexForte.
Hansa - Concrete admixture
Plasticizer for improved workability and strength of ready-mix concrete.
Hansa - Gypsum board
Plasticizer for improved workability and strength of gypsum board.
CollexForte - Ceramics
Plasticizer for improved workability and strength of ceramics.
Certification for Sappi Group
Sappi Hansa and CollexForte are certified to ensure that our operations comply with global best practices for the environment, safety and product quality.
Together we can create solutions for the future
At Sappi, our products and materials have such versatile properties. We are always looking to work alongside businesses to find new uses.