NF EN 1877-1 : 2000
Current
The latest, up-to-date edition.
PRODUCTS AND SYSTEMS FOR THE PROTECTION AND REPAIR OF CONCRETE STRUCTURES - TEST METHODS - REACTIVE FUNCTIONS RELATED TO EPOXY RESINS - PART 1: DETERMINATION OF EPOXY EQUIVALENT
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling
6 Apparatus
7 Reagents
8 Preparation of the perchloric acid (0,1 mol/l) in
acetic acid
9 Standardization
10 Calculation of the concentration
11 Preparation of the Tetraethylammonium bromide reagent
solution
12 Procedure
13 Calculation
13 Precision
14 Test report
Bibliography
Gives a method for determining the epoxy equivalent and it applies to all epoxy compounds, for systems and products for the protection and repair of concrete structure. It does not apply to the measurement of epoxide equivalent of nitrogen-containing resins.
| DevelopmentNote |
Indice de classement: P18-927-1. (01/2001) Supersedes NFP 18 812. (07/2016)
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| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 1877-1:2001 | Identical |
| BS EN 1877-1:2000 | Identical |
| DIN EN 1877-1:2000-12 | Identical |
| EN 1877-1:2000 | Identical |
| UNI EN 1877-1 : 2001 | Identical |
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