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    Expert Body for Fire Protection
    Sales
    Phone: +49 231 5333-248
    Fax: +49 231 5333-297
    E-Mail: dmt-firetestdmt.de

    Mining

    • Fire safety  testing for conveyor belts as per DIN 22100, Parts 1 and 2, DIN EN 20340, DIN EN 14973, DIN EN 12881-1, DIN EN 12881-2 and DIN EN 1554 as well as per foreign standards, e.g. Australian, Chinese or Canadian standards.
    • Testing textile conveyor belts as per DIN 22109, Parts 1, 2 and 4
    • Testing fire behaviour for plastic operating resources as per DIN 22100, Part 7
    • Fire safety testing in accordance with the mining regulations on preserving health
    • Determining the oxygen index as per DIN 22117 and DIN EN ISO 4589-2
    • Conveyor belts, fire behaviour during laboratory testing, requirements and test procedures as per DIN EN ISO 340
    • Fire safety testing as per DIN 22118 – Testing in laboratory fire testing tunnels for the following operating resources:
      • Textile conveyor belts as per DIN 22109-1, DIN 22109-2 and DIN 22109-4
      • Panels and coverings for use in small areas in underground minding, up to 10 m² (DIN 22100-7)
      • Ceiling panel materials (DIN 22100-7)
      • Stripper rails for conveyor belts (DIN 22100-7)
      • Friction linings for drive drums (DIN 22100-7)
      • Coverings for belt carrier rollers (DIN 22100-7)
    • Fire safety testing for liquids:
      • as per the 7th Luxembourg Report
      • DIN EN ISO 12922, Lubricants, industrial oils and related products (Class L) – Family H (hydraulic systems) – Requirements for categories HFAE, HFAS, HFB, HFC, HFDR and HFDU (ISO/DIS 12922:2008); German version of prEN ISO 12922:2008
      • DIN EN ISO 14935, Petroleum and related products – Determination of wick flame persistence of fire-resistant fluids
      • DIN EN ISO 15029-1, Petroleum and related products – Determination of spray ignition characteristics of fire-resistant fluids – Part 1: Spray flame persistence – hollow-cone nozzle method
      • DIN EN ISO 15029-2, Petroleum and related products – Determination of spray ignition characteristics of fire-resistant fluids –  Part 2: Spray test – Stabilised flame heat release, spray method (ISO/DIS 15029-2:2006); German version of prEN ISO 15029-2:2006
      • DIN EN ISO 20823, Petroleum and related products. Determination of the flammability characteristics of fluids in contact with hot surfaces. Ignition process.
    • Major fire testing at 1:1 scale in our fire testing tunnels (up to 90 m long and 10 m² cross section)
    • AS 1334-11, Methods for testing conveyor and elevator belting ¬– Determination of ignitability and maximum surface temperature of belting subjected to friction
    • AS 1334-12, Methods of testing conveyor and elevator belting – Determination of flame propagation characteristics of conveyor belting