BS DD252(2002) : 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
COMPONENTS FOR RESIDENTIAL SPRINKLER SYSTEMS - SPECIFICATION AND TEST METHODS FOR RESIDENTIAL SPRINKLERS
Hardcopy , PDF
25-05-2011
English
01-01-2002
Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Construction and performance
5 Marking
6 Instruction charts
7 Conditions for testing and type approval testing
8 Evaluation of conformity
Annex A (normative) Test to determine operating temperatures of
fusible link sprinklers and glass bulb sprinklers
Annex B (normative) Water flow test
Annex C (normative) Water distribution tests
Annex D (normative) Functional tests
Annex E (normative) Strength of sprinkler body and deflector
tests
Annex F (normative) Strength of release elements tests
Annex G (informative) Notes on strength test for fusible link
release elements
Annex H (normative) Leak resistance test
Annex I (normative) Heat exposure
Annex J (normative) Glass bulk sprinkler thermal shock
Annex K (normative) Corrosion tests
Annex L (normative) Sprinkler coatings low temperature test
Annex M (normative) Water hammer test
Annex N (normative) Thermal response tests
Annex O (normative) Heat-resistance test
Annex P (normative) Vibration test
Annex Q (normative) Impact test
Annex R (normative) Resistance to low temperatures test
Annex S (normative) Fire tests
Annex T (normative) Conditions for tests schedule for type
approval testing
Bibliography
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.