Abstract

This document specifies the safety requirements for the fire, hygiene and electrostatic properties as well as the tests of spiral ducts for underground mining in accordance with DIN 21605 and for flat ducts in accordance with DIN 21606.

Begin

2024-06-13

Planned document number

DIN 22100-3

Project number

04500830

Responsible national committee

NA 045-02-05 AA - conveyor belts  

draft standard

Articles and materials from synthetic for use in underground mines - Part 3: Spiral air ducts and flat air ducts - Safety requirements, testing, marking
2024-09
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previous edition(s)

Articles and materials from synthetic for use in underground mines - Part 4: Flat air ducts - Safety requirements, testing, marking
2010-10

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Articles and materials from synthetic for use in underground mines - Part 3: Spiral air ducts - Safety requirements, testing, marking
2010-10

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