BS 3900-G9(1996) : 1996 AMD 10384
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR MASONRY AND CONCRETE - DETERMINATION OF WATER-VAPOUR TRANSMISSION RATE OF FREE FILMS (DISH METHOD)
15-05-2000
23-11-2012
Committees responsible
National foreword
Introduction
Method
1 Scope
2 Normative references
3 Definition
4 Principle
5 Significance of the test
6 Required supplementary information
7 Apparatus and equipment
8 Sampling
9 Preparation of test pieces
10 Procedure
11 Expression of results
12 Precision
13 Test Report
Annexes
A (normative) Required supplementary information
B (normative) Test conditions
C (normative) Dry-dish procedure
D (normative) Use of molten wax for sealing test dishes
Figure
D.1 Examples of circular test dishes and templates
Defines a method for determining the water-vapour transmission rate of an unsupported film of paint, varnish or related product. Applies to the transmission of water vapour in either direction through a paint film. BS AMD 10384 RENUMBERS THIS STANDARD.
| Committee |
STI/10
|
| DevelopmentNote |
Superseded and renumbered by BS EN ISO 7783-1 (05/2000) Supersedes 92/53722 DC (06/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| EN 23270:1991 | Paints and varnishes and their raw materials - Temperatures and humidities for conditioning and testing (ISO 3270:1984) |
| ISO 209-1:1989 | Wrought aluminium and aluminium alloys Chemical composition and forms of products Part 1: Chemical composition |
| ISO 483:2005 | Plastics — Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value |
| ISO 1512:1991 | Paints and varnishes Sampling of products in liquid or paste form |
| ISO 2808:2007 | Paints and varnishes Determination of film thickness |
| EN 21512:1994/AC:1994 | PAINTS AND VARNISHES - SAMPLING OF PRODUCTS IN LIQUID OR PASTE FORM |
| EN ISO 1513:2010 | Paints and varnishes - Examination and preparation of test samples (ISO 1513:2010) |
| ISO 2528:2017 | Sheet materials — Determination of water vapour transmission rate (WVTR) — Gravimetric (dish) method |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 1513:2010 | Paints and varnishes Examination and preparation of test samples |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| ISO 3270:1984 | Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing |
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