Concrete admixtures certification in Kazakhstan

Products covered by this service

• Plasticizers and superplasticizers
• Accelerators and retarders
• Antifreeze and air-entraining admixtures

Why conformity assessment matters

Admixtures change fresh and hardened material properties. Their function and composition matter when identifying requirements under Order No. 435, while performance evidence should correspond to the declared dosage.

Certificate or declaration: the document depends on the specific product and applicable regulation.

Properties considered in the assessment

• Declared performance effect
• Influence on strength and setting
• Uniformity, density and restricted constituents

These are programme-selection considerations. Required tests depend on the specific product, standard and conformity assessment scheme.

Standards to consider

Examples are shown with their scope. A catalogue listing does not make a standard mandatory for every product in this group. The applicable edition and regulatory link are checked for each request.