I.S. EN 12065:1998
Current
The latest, up-to-date edition.
INSTALLATIONS AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - TESTING OF FOAM CONCENTRATES DESIGNED FOR GENERATION OF MEDIUM AND HIGH EXPANSION FOAM AND OF EXTINGUISHING POWDERS USED ON LIQUEFIED NATURAL GAS FIRES
Hardcopy , PDF
English
01-01-1998
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
1 Scope
2 Normative references
3 Definitions
4 Description of equipment required for the foam
concentrate tests
4.1 Components of the foam production unit
4.2 Special equipment required to determine the
foam expansion ratio
4.3 Special equipment required to determine the
efficiency of the foam on LNG fires
4.4 Other equipment required for the foam concentrate
tests
5 Foam concentrate tests
5.1 Measurement of foam expansion ratio
5.2 Evaluation of the efficiency of the foam on
LNG fires
6 The foam concentrate test report
7 Evaluation of the efficiency of an extinguishing
powder on a free LNG fire
8 Description of the equipment required to test the
compatibility between foam and extinguishing powder
8.1 Components of the foam production unit
8.2 Equipment required for the application of
extinguishing powder
8.3 Special equipment required for the test
8.4 Other equipment required for the test
9 The test for compatibility between foam and
extinguishing powder
9.1 General requirements for performing the test
9.2 Test procedure
9.3 Criterion of acceptance of extinguishing powder
10 The test report for the efficiency of the
extinguishing powder on an LNG fire
10.1 Test report
10.2 Extinction test on a free fire
10.3 Test for compatibility between foam and
extinguishing powder
Annex A (informative) General recommendations on the design of
the foam generating equipment required for testing
Annex B (informative) Measuring equipment used to quantify
foam production
Annex C (normative) Measuring equipment used to determine
fire conditions
Annex D (normative) Method of calculating the parameters used
to determine the efficiency of the foam concentrate
Annex E (normative) Special test rig required to test the
compatibility between foam and extinguishing powder
Defines tests to be carried out in order to assess the suitability of foam concentrates used to produce medium expansion foam (made from foam concentrates conforming to prEN 1568-1), or high expansion foam (made from foam concentrates conforming to prEN 1568-2) and fire extinguishing powder conforming to EN 615, when used alone or in combination on liquefied natural gas (LNG) fires.
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 12065:1998-10 | Identical |
| EN 12065:1997 | Identical |
| UNE-EN 12065:1998 | Identical |
| BS EN 12065:1998 | Identical |
| UNI EN 12065 : 1999 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.