Standard Swedish standard · SS-EN ISO 7783-2

Paints and varnishes - Coating materials and coating systems for exterior masonry and concrete - Part 2: Determination and classification fo water-varpour transmission rate (permeability) (ISO 7783-2:1999)

Status: Withdrawn

· Replaced by: SS-EN ISO 7783:2011
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Standard Swedish standard · SS-EN ISO 7783-2

Paints and varnishes - Coating materials and coating systems for exterior masonry and concrete - Part 2: Determination and classification fo water-varpour transmission rate (permeability) (ISO 7783-2:1999)
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Scope
This European Standard specifies a method for determining the water-vapour transmission rate of coatings, coating systems and related products, intended for exterior masonry and concrete. The method is applicable to coatings and coating systems on porous substrates such as brick, concrete and renderings NOTE 1: The method is also applicable to the determination of the water-vapour transmission rate of coatings and coating systems intended for other substrates. The procedure using a porous substrate is not applicable for coatings having dry film thicknesses less than 80 µm as determined by calculation. NOTE 2: Some products, normally of low viscosity and/or very low solids content, that do not form films, or abnormally affect the porosity of porous substrates, should not be included when the water-vapour transmission rate of coating systems is determined. Their effect in practical situations should be agreed between the interested parties.

Subjects

Paints and varnishes (87.040)


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Standard Swedish standard · SS-EN ISO 7783-2

Paints and varnishes - Coating materials and coating systems for exterior masonry and concrete - Part 2: Determination and classification fo water-varpour transmission rate (permeability) (ISO 7783-2:1999)
Subscribe on standards - Read more Dölj
Price: 636 SEK
standard ikon pdf

PDF

Price: 636 SEK
standard ikon

Paper

Show more Show less

Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-25852

Edition: 1

Approved: 9/24/1999

No of pages: 8

Replaced by: SS-EN ISO 7783:2011