SIST EN ISO 11126-9:2005 PDF
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 9: Staurolite (ISO 11126-9:1999)
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 9: Staurolite (ISO 11126-9:1999)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 1 апреля 2005 г.
- ICS:
- 25.220.10
- Технический комитет:
- IBLP - Paints and varnishes
This part of ISO 11126 specifies requirements for staurolite abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this part of ISO 11126 apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE 1 Information on commonly referenced national standards for non-metallic abrasives is given in annex A. NOTE 2 Although this part of ISO 11126 has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504-2:1992. Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2: Abrasive blast-cleaning.
Abstract
Overview
EN ISO 11126-9:2004 (ISO 11126-9:1999) specifies the requirements for staurolite as a non‑metallic blast‑cleaning abrasive used in the preparation of steel substrates before application of paints and related products. The standard defines particle size ranges, apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water‑soluble chlorides for new (unused) supplies of staurolite. It also references the ISO 11127 series for sampling and test methods.
Key topics and technical requirements
- Scope: Applies to staurolite abrasives in the “new” condition only; not applicable to abrasives during or after use. Staurolite is described as an iron/aluminium silicate.
- Designation and marking: Product should be identified as e.g. “Abrasive ISO 11126 N/ST/S 0,2-0,6” - indicating non‑metallic staurolite, shot shape (S), and particle size range.
- Particle size ranges (Table 1): Common nominal ranges include 0.1–0.3 mm, 0.1–0.4 mm and 0.2–0.6 mm, with specified maximum oversize and undersize residues. Mixing of size ranges is permitted by agreement; maximum particle size must not exceed 3.15 mm and particles
Технические детали
- SKU
- SIST EN ISO 11126-9:2005
Похожие стандарты
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ISO 11126-9:1999
ДействующийPreparation of steel substrates before application of paints and related products — Specifications for non-me…
Overview ISO 11126-9:1999 specifies the requirements for staurolite abrasives used in blast-cleaning processes, primarily for preparing steel substrates before the application of paints and related p…