Standard Swedish standard · SS-EN 14038-1:2016

Electrochemical realkalization and chloride extraction treatments for reinforced concrete - Part 1: Realkalization

Status: Valid

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Standard Swedish standard · SS-EN 14038-1:2016

Electrochemical realkalization and chloride extraction treatments for reinforced concrete - Part 1: Realkalization
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Scope
This European Standard specifies a procedure for carrying out impressed current electrochemical realkalization (ER) of carbonated reinforced concrete in existing structures. It is applicable to atmospherically exposed parts of structures with ordinary reinforcement embedded in concrete. This European Standard does not apply to concrete containing prestressing steel which can suffer hydrogen embrittlement during realkalization, or to concrete containing epoxy-coated or galvanized reinforcement, or if chloride contamination is contributing to reinforcement corrosion. NOTE In case of post-tensioned prestressing concrete, the endangered tendon strands may be shielded by the tendon ducts from unwanted and/ or exceeded polarization into the cathodic range and respective water reduction.

Subjects

Concrete structures (91.080.40)


Buy this standard

Standard Swedish standard · SS-EN 14038-1:2016

Electrochemical realkalization and chloride extraction treatments for reinforced concrete - Part 1: Realkalization
Subscribe on standards - Read more Dölj
Price: 793 SEK
standard ikon pdf

PDF

Price: 793 SEK
standard ikon

Paper

Price: 1 268,80 SEK
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Product information

Language: English

Written by: SIS - Materialteknik

International title:

Article no: STD-8019780

Edition: 1

Approved: 4/6/2016

No of pages: 24

Replaces: SIS-CEN/TS 14038-1:2005