Tiêu chuẩn BS EN 12101-6-2005 Smoke and heat control systems (Specification for pressure differential systems Kits)



Introduction 

0.1  Smoke movement in the building

This document covers information and requirements on the design, calculation methods, installation and testing of systems intended to limit the spread of smoke by means of pressure differentials. 

Pressure differential systems can be achieved by two methods: 

i) pressurization – maintaining a positive pressure within the protected spaces (see Figure 1a), or ii) depressurization – removing hot gases from the fire zone at a lower pressure than the adjacent protected space (see Figure 1b).

This document (EN 12101-6:2005) has been prepared by Technical Committee CEN/TC 191 “Fixed 

firefighting systems”, the secretariat of which is held by BSI. 

This European Standard shall be given the status of a national standard, either by publication of an identical 

text or by endorsement, at the latest by December 2005, and conflicting national standards shall be withdrawn 

at the latest by December 2005. 

This document has been prepared under a mandate given to CEN by the European Commission and the 

European Free Trade Association, and supports essential requirements of EU Directive 89/106/EEC. 

For relationship with EU Directive(s), see informative Annex ZA which is an integral part of this document. 

This European Standard has the general title "Smoke and heat control systems"and consists of the following 

eleven parts: 

Part 1: Specification for smoke barriers;

Part 2: Specification for natural smoke and heat exhaust ventilators;

Part 3: Specification for powered smoke and heat exhaust ventilators;

Part 4: Fire and smoke control installations – Kits;

Part 5: Design and calculation for smoke and exhaust ventilation systems (published as CR 20-5);

Part 6: Specification for pressure differential systems – Kits;

Part 7: Smoke control ducts;

Part 8: Specification for smoke control dampers;

Part 9: Control panels and emergency control panels;

Part 10:Power supplies;

EN 12101 is included in a series of European Standards planned to cover also: 

a) Gas extinguishing systems (EN 12094 and EN ISO 14520); 

b) Sprinkler systems (EN 12259); 

c) Powder systems (EN 12416); 

d) Explosion protection systems (EN 26184); 

e) Foam systems (EN 13565); 

g) Hose reel systems (EN 671); 

h) Water spray systems (EN 14816).


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Introduction 

0.1  Smoke movement in the building

This document covers information and requirements on the design, calculation methods, installation and testing of systems intended to limit the spread of smoke by means of pressure differentials. 

Pressure differential systems can be achieved by two methods: 

i) pressurization – maintaining a positive pressure within the protected spaces (see Figure 1a), or ii) depressurization – removing hot gases from the fire zone at a lower pressure than the adjacent protected space (see Figure 1b).

This document (EN 12101-6:2005) has been prepared by Technical Committee CEN/TC 191 “Fixed 

firefighting systems”, the secretariat of which is held by BSI. 

This European Standard shall be given the status of a national standard, either by publication of an identical 

text or by endorsement, at the latest by December 2005, and conflicting national standards shall be withdrawn 

at the latest by December 2005. 

This document has been prepared under a mandate given to CEN by the European Commission and the 

European Free Trade Association, and supports essential requirements of EU Directive 89/106/EEC. 

For relationship with EU Directive(s), see informative Annex ZA which is an integral part of this document. 

This European Standard has the general title "Smoke and heat control systems"and consists of the following 

eleven parts: 

Part 1: Specification for smoke barriers;

Part 2: Specification for natural smoke and heat exhaust ventilators;

Part 3: Specification for powered smoke and heat exhaust ventilators;

Part 4: Fire and smoke control installations – Kits;

Part 5: Design and calculation for smoke and exhaust ventilation systems (published as CR 20-5);

Part 6: Specification for pressure differential systems – Kits;

Part 7: Smoke control ducts;

Part 8: Specification for smoke control dampers;

Part 9: Control panels and emergency control panels;

Part 10:Power supplies;

EN 12101 is included in a series of European Standards planned to cover also: 

a) Gas extinguishing systems (EN 12094 and EN ISO 14520); 

b) Sprinkler systems (EN 12259); 

c) Powder systems (EN 12416); 

d) Explosion protection systems (EN 26184); 

e) Foam systems (EN 13565); 

g) Hose reel systems (EN 671); 

h) Water spray systems (EN 14816).


LINK DOWNLOAD

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