BS EN 13282-2:2015

BS EN 13282-2:2015 - Hydraulic Road Binders

BS EN 13282-2:2015 is the British Standard that specifies the requirements for normal hardening hydraulic road binders used in civil engineering applications. This standard is part of the EN 13282 series, which covers the composition, specifications, and conformity criteria for different types of hydraulic road binders.

Key Specifications and Requirements

• Composition: The standard defines the chemical and physical requirements for normal hardening hydraulic road binders, including limits on constituents such as clinker, fly ash, and other additives.
• Strength Classes: Binders are classified into different strength classes based on their compressive strength at 28 days, ranging from HRB 22.5 to HRB 42.5.
• Conformity Criteria: The standard outlines the testing and evaluation procedures to ensure the binders meet the specified requirements, including initial type testing, factory production control, and ongoing surveillance.
• Durability: The standard includes requirements for the durability of the binders, such as resistance to sulfate attack and freeze-thaw cycles.
• Marking and Labeling: Binders must be clearly marked with the appropriate strength class, EN standard, and other relevant information to ensure traceability and proper usage.

Benefits of Compliance

Compliance with BS EN 13282-2:2015 ensures that the hydraulic road binders used in civil engineering projects meet strict quality and performance standards. This helps to:

• Ensure the long-term durability and reliability of road infrastructure, reducing maintenance costs and disruptions.
• Promote the use of sustainable and environmentally-friendly construction materials.
• Facilitate the free movement of construction products within the European Union, as the standard is harmonized across member states.
• Provide a common basis for specifying and procuring hydraulic road binders, improving transparency and competition in the market.

By adhering to the requirements of BS EN 13282-2:2015, civil engineering professionals can be confident that the hydraulic road binders they use will perform as expected and meet the necessary safety and quality standards.