This standard specifies requirements so that:
- It is independent of the type of the thermally sprayed structure.
- It defines quality requirements for thermal spraying both in workshops and on site.
- It provides guidance for describing a manufacturer's capability to produce thermally sprayed constructions to meet specified requirements.
- It may also be used as a basis for assessing the manufacturer in respect to his thermal spraying capability.
This standard is appropriate when demonstration of a manufacturer's capability to produce thermally sprayed construction, fulfilling specified quality requirements, are specified in one or more of the following:
- a contract between involved parties;
- an application standard;
- a regulatory requirement.
The requirements contained within this standard may be adopted in full or may be selectively deleted by the manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of thermal spraying in the following cases:
- Case 1
To provide specific requirements for thermal spraying in contracts which require the manufacturer to have a quality system other than EN ISO 9001 or EN ISO 9002.
- Case 2
To provide specific requirements for thermal spraying in contracts which require the manufacturer developing a quality system.
- Case 3
To provide specific requirements for thermal spraying in application standards which uses thermal spraying as part of its requirements or in a contract between relevant parties.
BS EN ISO 14922-4:1999 history
2021BS EN ISO 14922:2021 Thermal spraying. Quality requirements for manufacturers of thermal sprayed coatings
1999BS EN ISO 14922-1:1999 Thermal spraying - Quality requirements of thermally sprayed structures - Guidance for selection and use