SN RK 2.04-03-2011 PDF

Full title and description

SN RK 2.04-03-2011 — Сni РК 2.04-03-2011: "Bыvoд капитaльных и монтажных работ. Защита строительных сооружений от пожара" (Construction Norms of the Republic of Kazakhstan). This national construction standard establishes requirements and recommendations for fire safety measures in buildings and structures, including design, materials, structural elements, and systems intended to prevent fire ignition, limit fire spread and ensure safe evacuation and firefighting access.

Abstract

SN RK 2.04-03-2011 provides normative requirements for fire safety in the design, construction and operation of buildings and structures in Kazakhstan. It sets limits and classification criteria for fire resistance of structural elements, requirements for fire compartments, evacuation routes, fire suppression and alarm systems, and materials selection. The standard harmonizes with common international principles for passive and active fire protection while reflecting national regulatory context.

General information

• Status: National construction standard (in force as of publication)
• Publication date: 2011
• Publisher: Authorized standards body of the Republic of Kazakhstan (national building regulations publisher)
• ICS / categories: 13.220 (Fire safety), 91.080 (Construction practice), Building and civil engineering standards
• Edition / version: 2011 edition
• Number of pages: Typically 40–80 pages (official document length varies by print); official copy required for exact page count

Scope

This standard applies to the design, construction, reconstruction and technical re-equipment of buildings and structures on the territory of the Republic of Kazakhstan. It sets mandatory requirements for fire prevention measures, fire resistance of structural elements, compartmentation, evacuation route design, fire detection and alarm systems, as well as requirements for organization of firefighting access and emergency response during building operation. Industrial facilities, residential, public, administrative and special-purpose buildings are covered where national fire safety rules reference this document.

Key topics and requirements

• Classification of buildings and structures by fire hazard categories and functional fire hazard groups.
• Fire resistance ratings for load-bearing and separating structural elements and assigned methods of proof (tests or calculation).
• Requirements for fire compartmentation to limit fire spread between zones.
• Design and minimum dimensions of evacuation routes, stairwells and exits to ensure safe egress.
• Requirements for fire alarm, smoke detection, and automatic fire suppression systems where applicable.
• Material selection guidance regarding combustibility and fire performance of finishes, insulation and structural components.
• Provisions for ensuring firefighter access, water supplies and fire-fighting equipment locations.
• Rules for safe operation, maintenance and inspection to maintain fire protection measures over building life-cycle.

Typical use and users

SN RK 2.04-03-2011 is used by architects, structural and fire safety engineers, building designers, construction companies, local authorities performing plan approval, safety inspectors, facility managers and consultants involved in ensuring compliance with Kazakhstan’s fire safety requirements for new construction, renovation and operation of buildings.

Related standards

Related documents typically include other national construction norms and rules in Kazakhstan on structural design, electrical safety, HVAC and ventilation, as well as international and regional fire safety standards and codes that influence practice. Examples of related topics: fire resistance testing standards, national evacuation and accessibility codes, building classification and zoning regulations, and technical regulations on civil defense and emergency preparedness.

Keywords

fire safety, fire resistance, compartmentation, evacuation, fire alarm, automatic sprinkler, construction norms, СН РК, Kazakhstan, building design, fire protection

FAQ

Q: What is this standard?

A: SN RK 2.04-03-2011 is a Republic of Kazakhstan construction standard that sets requirements for fire protection of buildings and structures, addressing design measures to prevent fires, limit spread and ensure safe evacuation and firefighting.

Q: What does it cover?

A: It covers classification by fire hazard, fire resistance of structural elements, compartmentation, evacuation routes and exits, fire detection and suppression systems, materials' fire performance, firefighting access and operational safety measures.

Q: Who typically uses it?

A: Architects, civil and fire safety engineers, construction firms, local approving authorities, safety inspectors, and facility managers in Kazakhstan who need to ensure building designs and operations comply with national fire safety requirements.

Q: Is it current or superseded?

A: The standard was published in 2011. Users should verify with the national standards body or local regulatory authority whether it remains current, has been amended, or superseded by newer regulations.

Q: Is it part of a series?

A: Yes. It forms part of the national suite of construction norms and rules (SN RK) that govern various aspects of building design, construction and safety in Kazakhstan. Other related SN RK documents address structural design, sanitation, electrical systems and technical requirements.

Q: What are the key keywords?

A: Fire safety, fire resistance, compartmentation, evacuation routes, fire alarm, sprinkler systems, СН РК, Kazakhstan, building codes.