ISO 22932-5:2026

Overview

ISO 22932-5:2026 - Mining Vocabulary: Drilling and Blasting is an important international standard developed by ISO, focusing on harmonizing the terminology used across the mining sector for drilling and blasting activities. The standard provides clear, authoritative definitions for a broad range of terms related to drilling and blasting methods, machinery, equipment, working techniques, and components utilized in mining operations. This vocabulary document aims to ensure consistent communication and understanding among diverse stakeholders in the mining industry, including manufacturers, operators, safety bodies, maintenance professionals, and technical service providers.

Key Topics

ISO 22932-5:2026 covers a comprehensive set of terms essential to modern mining practices related to drilling and blasting, including:

• Rock drilling concepts and methods: Bench drilling, blasthole drilling, face drilling, core drilling, exploration drilling, and line drilling.
• Drilling technologies: Percussive, rotary, rotary-percussive, down-the-hole (DTH), auger, and tube drilling.
• Borehole and blasthole terminology: Definitions relating to borehole types, patterns, deviations, and measurement techniques.
• Rock drill rigs and equipment: Classifications and descriptions of surface and underground drill rigs, long-hole and face drill rigs, bolting rigs, raise borers, and support systems.
• Rock reinforcement methods: Bolting, cable bolting, meshing, grouting, and pipe roofing.
• Drilling tools and accessories: Drill rods, drill bits, chucks, stems, shanks, and tool handling systems.
• Blasting agents and processes: Detonation, explosive properties, types of explosives, priming, fuses, shotfiring, and various blasting methods.
• Safety vocabulary: Related specifically to rock drill and reinforcement rig safety, with reference to ISO 18758.

Applications

The vocabulary defined in ISO 22932-5:2026 provides practical value in multiple facets of the mining sector:

• Equipment selection and specification: Facilitates clear communication between mining contractors, equipment suppliers, and manufacturers, reducing ambiguity and errors.
• Training and operations: Standardized terminology supports more effective workforce training, operational manuals, and reduces misunderstandings during complex tasks.
• Health and safety: By using common definitions for both machinery and processes, companies can better align with regulatory and safety standards, streamline incident reporting, and enhance preventative practices.
• Maintenance and technical service: Technicians and maintenance staff benefit from uniform language detailing machinery components and operational concepts, aiding in diagnostics and repairs.
• Project planning and documentation: Engineers and mine planners utilize the vocabulary to prepare technical specifications, contract documents, and reports with clarity.
• International collaboration: Multinational projects and technology providers can operate across borders more efficiently by referencing standardized mining terms.

Related Standards

ISO 22932-5:2026 aligns and interfaces with several other important international standards:

• ISO 18758: Covers detailed safety vocabulary for rock drill rigs and reinforcement rigs, complementing the terminology found in ISO 22932-5.
• ISO 22932 series: This document is part of a broader vocabulary standard for mining, covering additional aspects such as surface mining, underground mining, and exploration.
• ISO 22475-1: Provides terminology and guidelines for geotechnical investigation and sampling, particularly core drilling.
• ISO 7000: Gives graphical symbols for mining machinery, as referenced for identification of specific drill rigs and equipment.

By adopting and applying the definitions and concepts of ISO 22932-5:2026, the mining industry, equipment manufacturers, and safety organizations can work together more efficiently and safely, enabling consistent performance and reduced risk throughout the lifecycle of mining projects.