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Close up of worker hand plastering a wall, adding adhesive with comb trowel. Secure consistency and improve quality of your building drymix material with our high-quality additives Bermocoll and Dissolvine.

Building and construction

Drymix mortar and gypsum additives

The perfect mix of high-performance additives

Worker placing tile on tile adhesive pattern on concrete floor. Secure consistency and improve quality of your building drymix material with our high-quality additives Bermocoll®, Dissolvine® and Expancel®.

Improved performance of drymix mortar and gypsum applications


Excellent performance with Bermocoll® cellulose ethers

Our Bermocoll® cellulose ethers improve the performance of modern drymix mortars used in construction products such as tile adhesives, leveling compounds, gap fillers, repair mortars, rendering, and mortars for thermal insulation composite systems.

Depending on the end-user requirements, Bermocoll cellulose ethers provide; increased water retention, improved consistency and workability, controlled rheology to provide sag resistance, reduced segregation of different formulation ingredients, improved adhesion on porous substrates and polystyrene boards, and optimized air pore stability for improved workability. 

Efficient retarding with our Dissolvine® chelates

Rapid setting cement or gypsum as well as modern gypsum board mills can present a problem. Dissolvine® chelates can be applied as an efficient retarding agent without any influence on the final strength. This gives building materials an extended use time and self leveling properties.

Featured products

Cellulose ethers

Bermocoll M 30

Bermocoll® M 30 is a non-ionic, water soluble cellulose ether intended as a water retaining and consistency improving additive to cement based mortars. Bermocoll® M 30 contains methyl, ethyl and hydroxyethyl substituents giving a unique balance between workability and strength.

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Cellulose ethers

Bermocoll CCA 612

Bermocoll® CCA 612 is a high modified non-ionic, water soluble cellulose ether. It improves the consistency and the water retention of gypsum and cement based plasters.

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Cellulose ethers

Bermocoll ML 11

Bermocoll® ML 11 is a modified non-ionic, water soluble cellulose ether, intended as a water retaining and consistency improving additive to cement based mortars. Bermocoll® ML 11 contains methyl, ethyl and hydroxyethyl substituents giving a unique balance between workability and strength.

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Get in touch

For more information about our additives and solutions for the building and construction industry, please contact our experts. We look forward to hearing from you.

Featured applications for Building and construction

  • Cement and concrete additives Additives for increased durability and strength, foaming and retarding agents as well as hardening accelerators and more.
  • Drymix mortar and gypsum additives Secure consistency in drymix materials with our high-quality additives Bermocoll®, Dissolvine® and Expancel®.
  • Geo-technical Levasil® colloidal silica is excellent for use underground, thanks to its high ground consolidation and water sealing capabilities.
  • Sealants and adhesives Use our Thioplast® polysulfide resins, Expancel® microspheres and Levasil® colloidal silica for improved performance in sealants and adhesives.
  • Lightweight crack fillers Expancel® microspheres are especially suitable in crack fillers for repairing small holes and cracks and for large areas with shallow fillings.
  • Refractory materials Nouryon offers a broad range of Levasil® colloidal silica for refractory materials.

Bermocoll® and Dissolvine® are registered trademarks of Nouryon in several countries worldwide.

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