Standard [CURRENT]
DIN 22100-3:2010-10
Articles and materials from synthetic for use in underground mines - Part 3: Spiral air ducts - Safety requirements, testing, marking
- German title
- Betriebsmittel und Betriebsstoffe aus Kunststoffen zur Verwendung in Bergwerken unter Tage - Teil 3: Spirallutten - Sicherheitstechnische Anforderungen, Prüfungen, Kennzeichnung
- Publication date
- 2010-10
- Original language
- German
- Pages
- 12
- Publication date
- 2010-10
- Original language
- German
- Pages
- 12
- DOI
- https://dx.doi.org/10.31030/1710179
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Overview
Synthetics which are used in German underground mines shall meet particular safety requirements. The standard contains requirements and test methods for fire protection, explosion prevention (electrostatics) and hygienic properties of spiral air ducts. Spiral air ducts in accordance with DIN 21605 are flexible plastic ventilation ducts which are equipped on the outside with a continuous spring-steel wire spiral, for holding open the cross-section, and which are used for exhaust and forced ventilation. The standard has been prepared by Working Committee NA 008-07-05 AA "Kunststoffe" ("Synthetics") of FABERG.
Content
ICS
DOI
This document replaces DIN 22100-3:1993-07 .
Intended replacement to be replaced as of 2025-09 with: DIN 22100-3:2025-09 .
To be replaced by DIN 22100-3:2025-09 .
Standard [AVAILABLE PRE-PUBLICATION]
Draft standard
Standard
Standard