NFPA 1150-2022 amd1-2022 PDF

Full title and description

St NFPA 1150-2022 amd1-2022 — Standard on Foam Chemicals for Fires in Class A Fuels, 2022 edition with Amendment 1 (2022). This NFPA standard specifies acceptance requirements, labeling, test methods, and performance/compatibility criteria for Class A foam concentrates and the chemicals used to produce Class A foam for firefighting and fire control in Class A fuel scenarios.

Abstract

This document establishes acceptance criteria and standardized test procedures for Class A foam chemicals used to control, suppress, or prevent fires in combustible (Class A) materials. It includes physical‑property tests, health/safety and environmental considerations, corrosion/materials compatibility checks, and fire extinguishment (wood crib, deep‑seated, and penetration) tests. The amendment (Amd 1 — 2022) updates select test references and editorial items.

General information

• Status: Current (2022 edition; includes Amendment 1 issued in 2022).
• Publication date: 2022 edition (listed as January 1, 2022 for the 2022 edition); Amendment 1 issued July 7, 2022.
• Publisher: National Fire Protection Association (NFPA).
• ICS / categories: Protection against fire — ICS 13.220 (fire‑fighting / fire protection).
• Edition / version: 2022 edition; includes Amendment 1 (Amd1‑2022).
• Number of pages: Approximately 28 pages (2022 edition, standard document length as published).

Scope

Applies to Class A foam concentrates and the chemicals used to formulate them when intended for firefighting use on Class A fuels. The standard covers acceptance requirements, labeling and documentation, laboratory and fire‑test methods (including wood crib, deep‑seated, and penetration tests), environmental and health testing considerations, and materials compatibility/corrosion evaluations. It is intended for manufacturers, testing laboratories, equipment certifiers, and organizations that specify or procure foam chemicals for fire control.

Key topics and requirements

• Acceptance criteria for Class A foam concentrates (composition and performance limits).
• Standardized laboratory tests for physical properties and stability.
• Fire‑extinguishment test methods: wood crib test, deep‑seated fire test, and fiberboard penetration test.
• Labeling, safety data and documentation requirements for product information and use instructions.
• Health, safety, and environmental testing (toxicity, biodegradability and related test method references).
• Materials compatibility and corrosion testing to ensure safe use with firefighting systems and equipment.

Typical use and users

Used by fire service agencies, municipal and industrial specification writers, foam chemical manufacturers and formulators, product test laboratories, certification and listing organizations, procurement officers, and safety/environmental compliance personnel who evaluate or specify Class A foam products for firefighting and vegetation/wildland applications.

Related standards

References and related documents commonly associated with NFPA 1150 include other NFPA standards on foam and wetting agents, environmental/toxicity test methods (EPA methods referenced in the standard), and equipment‑related NFPA documents addressing water additives and foam application. Consult the NFPA 1150 normative/referenced publications list for precise cross‑references.

Keywords

Class A foam, foam concentrate, firefighting foam, foam chemicals, fire extinguishment tests, wood crib test, deep‑seated fire, materials compatibility, corrosion testing, NFPA 1150, amendment 1 (2022).

FAQ

Q: What is this standard?

A: NFPA 1150-2022 (with Amendment 1, 2022) is the National Fire Protection Association standard that defines acceptance requirements and test methods for Class A foam chemicals used to control, suppress, or prevent fires in Class A fuels.

Q: What does it cover?

A: It covers composition and performance acceptance criteria for Class A foam concentrates, laboratory and fire‑test methods (including wood crib and deep‑seated fire tests), labeling/documentation, environmental/health testing considerations, and materials compatibility/corrosion assessments.

Q: Who typically uses it?

A: Fire departments, product manufacturers, testing and certification laboratories, procurement/specification professionals, and environmental/safety compliance staff involved with foam selection and approval.

Q: Is it current or superseded?

A: The 2022 edition with Amendment 1 (2022) is the current published edition of NFPA 1150 (the 2022 edition and its amendment). Users should confirm whether any later errata, technical corrections, or subsequent amendments have been issued by NFPA after July 7, 2022 before final procurement or compliance decisions.

Q: Is it part of a series?

A: NFPA 1150 is one of NFPA's product/chemical standards addressing fire suppression agents and sits alongside other NFPA documents on water additives, foam systems, and firefighting equipment; it has prior editions (2017, 2010, etc.) and is referenced by related NFPA standards.

Q: What are the key keywords?

A: Class A foam, foam chemicals, foam concentrate, fire tests, wood crib, deep‑seated fire, materials compatibility, corrosion, labeling, NFPA 1150, amendment 1 (2022).