GOST R 51102-97 PDF

Full title and description

GOST R 51102-97 — "Покрытия полимерные защитные дезактивируемые. Общие технические требования" / "Decontaminable protective polymeric coatings. General technical requirements". The standard sets general technical, safety and quality requirements for polymeric protective coatings designed to be decontaminable after radioactive contamination, intended for walls, ceilings, floors and auxiliary equipment in controlled zones of nuclear power and radiochemical facilities.

Abstract

This national Russian standard defines performance, test and acceptance criteria for decontaminable protective polymeric (paint and coating) systems used in high‑security and radioactively controlled environments. It covers required decontamination effectiveness, radiation and chemical resistance, physical and mechanical properties, drying and curing times, environmental and fire safety aspects, and references specific test methods (GOST series) for verification.

General information

• Status: Active / current (document in force; amendments recorded).
• Publication date: 01 July 1998 (designation year shown as 1997 — GOST R 51102‑97).
• Publisher: National standard of the Russian Federation (published and maintained under the national standards system administered by Rosstandart / authorised dissemination via STANDARTINFORM).
• ICS / categories: Notation not always shown in public summaries; topical categories include organic coatings, surface treatment and protection, protective coatings for nuclear and radiochemical facilities (organics coatings / atomic energy / surface protection).
• Edition / version: Original designation GOST R 51102‑97 (introduced in service 01.07.1998); later updates/amendments and editorial actions recorded in national registries.
• Number of pages: 11 pages (typical published PDF/print count in distributor and standards catalog entries).

Scope

The standard applies to decontaminable protective polymeric paint and coating systems intended for use on building surfaces and auxiliary equipment in strict‑regime zones of nuclear power plants (including VVER and other large reactors) and radiochemical production facilities. It establishes requirements to ensure coatings can be decontaminated after radioactive contamination while providing radiation and fire safety, acceptable mechanical properties and resistance to decontamination agents and radiolytic aging.

Key topics and requirements

• Definition and classification of decontaminable polymeric protective coatings and intended application areas (walls, ceilings, floors, auxiliary equipment).
• Decontamination effectiveness expressed as decontamination coefficients for specific radionuclides (examples given for alpha emitters such as Pu‑239 and beta emitters such as Cs‑137 and Ce‑144, with minimum coefficients specified for different room categories).
• Resistance to decontaminating formulations and test methods for evaluating stability after chemical exposure (references to GOST test methods).
• Radiation resistance requirements and test methods to demonstrate suitability in radiation fields.
• Physical and mechanical properties (adhesion, impact strength, hardness, elasticity, tensile properties) with referenced GOST test methods.
• Drying and curing time limits under specified ambient conditions and technological recommendations for application and thickness control (to be defined in technical specifications for particular coating types).
• Fire and occupational safety, environmental requirements (limitation of hazardous emissions during use) consistent with relevant labor safety standards.
• Mandatory referenced normative documents and test standards (a list of GOSTs covering test methods and related requirements is included).

Typical use and users

Primarily used by coating manufacturers, formulators and suppliers developing decontaminable paint systems; engineering and maintenance departments of nuclear power plants and radiochemical facilities; construction and surface‑treatment contractors working in controlled or radioactive environments; regulatory and conformity assessment bodies performing acceptance testing and inspection. The standard guides procurement specifications, technical conditions and qualification tests for coatings intended for controlled zones.

Related standards

The standard references and works alongside multiple GOST test method documents and safety standards, for example: GOST 9.403 (methods for resistance to static liquid exposure), GOST 9.407 (appearance evaluation), GOST 9.706 (radiation aging of polymer materials), GOST 27708 (method for determining decontaminability), GOST 27890 (adhesion by normal pull‑off), plus occupational safety standards such as GOST 12.1.005 and GOST 12.1.044. These referenced documents define the test procedures and complementary requirements.

Keywords

decontaminable coatings; polymeric protective coatings; protective paint; nuclear facilities; radiochemical production; decontamination coefficient; radiation resistance; GOST R; surface protection; paint test methods.

FAQ

Q: What is this standard?

A: GOST R 51102‑97 is a Russian national standard that sets general technical requirements for decontaminable protective polymeric coatings used in radioactive/controlled environments such as nuclear power plants and radiochemical facilities.

Q: What does it cover?

A: It covers intended application areas, performance and acceptance criteria (including decontamination effectiveness), required mechanical and physical properties, radiation and chemical resistance, drying/curing and application considerations, environmental and fire safety requirements, and references to specific GOST test methods.

Q: Who typically uses it?

A: Coating manufacturers and formulators, nuclear and radiochemical plant engineering and maintenance teams, contractors applying protective systems in controlled zones, and laboratories/regulators performing tests and conformity assessments.

Q: Is it current or superseded?

A: Public records and standards catalogs list GOST R 51102‑97 as an active (in‑force) standard; amendments and editorial updates have been recorded in national registries. Users should confirm the current status and any amendments with official Rosstandart/standards dissemination services before procurement or certification.

Q: Is it part of a series?

A: It forms part of a family of GOST/GOST R documents dealing with protective coatings, surface treatment and test methods — cross‑referencing other GOSTs that specify specific test procedures and related requirements (see list in "Related standards").

Q: What are the key keywords?

A: Decontaminable coatings; polymeric protective coatings; decontamination coefficient; radiation resistance; nuclear facility coatings; paint test methods; GOST.