EN ISO 11126-3:2018 PDF
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 3: Copper refinery slag (ISO 11126-3:2018)
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 3: Copper refinery slag (ISO 11126-3:2018)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 12
- Дата публикации:
- 3 октября 2018 г.
- Издание:
- CEN EN 11126 edition 2 version 1
- ICS:
- 25.220.10
This document specifies requirements for copper refinery slag 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 document 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 Although this document 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.
Abstract
Overview
EN ISO 11126-3:2018 (ISO 11126-3:2018) specifies requirements for copper refinery slag used as a non‑metallic blast‑cleaning abrasive for surface preparation. The standard covers properties of abrasives supplied in the new condition (not during or after use), defining acceptable ranges for particle size distribution, apparent density, hardness, moisture and soluble contaminants. It is intended primarily for preparation of steel substrates before painting but is generally applicable to other materials prepared by blast‑cleaning.
Key topics and technical requirements
- Abrasive type and designation: Products are identified as “Abrasive ISO 11126 N/CU” with a suffix indicating shape (G = grit, S = shot) and the particle size range (for example: Abrasive ISO 11126 N/CU/G 0,5-1).
- Particle size distribution: Specified nominal ranges and maximum oversize/undersize fractions (see Table 1 of the standard). Maximum particle size shall not exceed 3.15 mm; particles
Технические детали
- Технический комитет
- CEN/TC 139 - Paints and varnishes
- SKU
- EN ISO 11126-3:2018
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