TS ISO 18650-1

TS ISO 18650-1 is a vocabulary and general-definitions standard for concrete mixers. It sets out additional terms used to describe the function of different mixer types and the required or optional components that may be associated with them. In practical engineering terms, the standard is about using a common technical language for mixer design, procurement, documentation and comparison, rather than prescribing how a mixer must be built or operated.

Why consistent mixer terminology matters

Concrete mixers are central to producing a uniform concrete batch, and their components influence mixing action, discharge behaviour, drive arrangement and control. General technical context is important here: the same machine may be described differently by manufacturers unless the terminology is standardised. By defining terms and definitions, this standard helps align commercial literature, specification sheets and technical descriptions so that essential features are understood in the same way across the industry.

Defined scope and boundary

The standard applies to concrete mixers as defined in ISO 11375, with truck mixers excluded. It also defines the content of commercial literature specifications for these machine types. That means its value lies in structuring how the equipment is identified and presented, including distinctions between required and optional components, while keeping the subject limited to the mixer types covered by the referenced family of machines.

• Applies to concrete mixers defined in ISO 11375.
• Truck mixers are excluded.
• Covers additional terms and definitions for mixer functions and components.
• Defines the content of commercial literature specifications for these machines.