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BS ISO 7204:2023

$142.49

Specification for wetting agents for application on Class A fires

Published By Publication Date Number of Pages
BSI 2023 26
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PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Type and use of wetting agent concentrates
4.1 General
4.2 Use with sea water
5 Tolerance of the wetting agent concentrate to freezing and thawing
11 6 Sediment in the wetting agent concentrate
6.1 Sediment before conditioning
6.2 Sediment after conditioning
7 Determination of viscosity
7.1 Newtonian wetting agent concentrates
7.2 Pseudo-plastic wetting agent concentrates
8 pH of the wetting agent concentrate
8.1 pH limits
8.2 After conditioning
9 Surface tension of the wetting agent solution
9.1 Before conditioning
12 9.2 After conditioning
10 Test fire performance
11 Corrosion
12 Toxicology and environmental Information
13 Marking, packaging and specification sheet
13.1 Marking
13 13.2 Packaging
13.3 Specification sheet
14 Annex A (normative) Preliminary sampling and conditioning of the wetting agent concentrate
15 Annex B (normative) Determination of tolerance to freezing and thawing
17 Annex C (normative) Determination of percentage of sediment
18 Annex D (normative) Determination of viscosity for pseudo-plastic wetting agent concentrates
20 Annex E (normative) Determination of surface tension
21 Annex F (normative) Determination of fire test performance
23 Annex G (normative) Toxicology and environmental information
24 Annex H (informative) Compatibility between wetting agent concentrates
25 Bibliography
BS ISO 7204:2023
$142.49