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Committee

Committee:

CTN 22 - Mineral raw materials, Mining and explosives

Secretary:
FGUPM - FUNDACIÓN GENERAL DE LA UNIVERSIDAD POLITÉCNICA DE MADRID. LABORATORIO OFICIAL J.M. MADARIAGA (LOM)
Field of Activity:
Standardization of: Characterization, classification, cataloging and utilization of mineral raw materials (solid mineral fuels including cokes, metallic minerals, non-metallic minerals, rare earths, industrial rocks, ornamental rocks and aquifers), such as denomination, sampling methods, tests methods and quality specifications, etc. The specifications regarding materials, machinery and equipment, procedures and practices, used in the prospecting, exploration, exploitation and beneficiation of mineral resources; The techniques, procedures and good practice codes used in mining engineering geotechnical, including plans and designs used in mine geometry, as well as the elaboration of sustainable mining management indicators; The specifications referring to personal and collective protection equipment and systems associated with equipment used exclusively in mines; Safety requirements for reciprocating and rotary internal combustion engines intended for equipping machines for underground work; Sustainable raw materials according to industry best practices, throughout the value chain of all mineral raw materials, from extraction (mining and quarrying) to processing, refining and manufacturing of the final product, including the entire upstream and downstream value chain. Included are the rehabilitation of mines and quarries, circular economy processes for extractive waste management and resource efficiency in mineral raw materials; Manufacturing, reception, testing, characterization and technical assessment of gunpowders, explosives, support for explosives, cartridge ammunition, pyrotechnic products and their mixtures, as well as raw materials and devices loaded with them, such as igniters, detonators, blasting cap, bengals , etc.; Methods, elements or apparatus for the measuring, recording and interpretation of vibrations that could be produced by blasting. With the exception of: Aggregates; Standards on quality management and environmental management systems and tools are the responsibility of other committees.
Structure:

SC 1 Mineral raw materials

SC 2 Mining techniques

SC 3 Sustainable mining management

SC 4 Explosives

SC 5 Natural stones

SC 6 Fireworks

SC 7 Captura, transporte, utilización y almacenamiento de dióxido de carbono

International Relations:

ISO/PC 348  Sustainable Raw Materials

ISO/TC 27  Coal and coke

ISO/TC 82  Mining

ISO/TC 102  Iron ore and direct reduced iron

ISO/TC 183  Copper, lead, zinc and nickel ores and concentrates

ISO/TC 263  Coalbed methane (CBM)

ISO/TC 264  Fireworks

ISO/TC 265  Carbon dioxide capture, transportation, and geological storage

ISO/TC 298  Rare earth

ISO/TC 327  Natural stones

ISO/TC 328  Engineered stones

ISO/TC 345  Materials for specialty technologies

CEN/SS C20  Explosives and firework

CEN/TC 125  Masonry

CEN/TC 196  Mining machinery and equipment - Safety

CEN/TC 212  Fireworks

CEN/TC 246  Natural stones

CEN/TC 317  Derivatives from coal pyrolysis

CEN/TC 321  Explosives for civil uses

CEN/TC 472  Rare Earth Elements

CEN/TC 474  Carbon dioxide Capture, transportation, Utilisation and Storage (CCUS)

CEN/TC 477  Sustainable production of mineral and metal raw materials from mining and recycling

CEN/WS Sea4Value  Brine mining- Recovery of minerals and metals from brines of seawater desalination plants

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 22: 667

UNE 22530:1985

Status: ANULADA2005-02-24

MINE CAP LAMPS. SPECIFICATIONS.

UNE 22505-1:1986

Status: ANULADA2005-02-24

BATTERY LOCOMOTIVES FOR GASSY MINES. PART 1. FLEXIBLE UNIPOLAR CABLES EPR INSULATED TO 750 V.C.C.

UNE 22505-2:1986

Status: ANULADA2005-02-24

BATTERY LOCOMOTIVES FOR GASSY MINES. PART 2. FLEXIBLE MULTIPOLAR CABLES EPR INSULATED TO 750 V.C.C.

UNE 22189:1985

Status: ANULADA2005-02-23

ORNAMENTAL PURPOSE MARBLES AND LIMESTONES. IMPACT STRENGHT.

UNE 31022:1994

Status: ANULADA2005-02-09

DETERMINATION OF GASES CAUSED BY EXPLOSIVES.

UNE-EN 1341:2003 ERRATUM

Status: ANULADA2004-12-10

Slabs of natural stone for external paving - Requirement and test methods

UNE 22580:1990

Status: ANULADA2004-12-02

ELECTRICAL INSTALLATIONS FOR OPEN-PIT MINES AND QUARRIES. SCOPE AND DEFINITIONS.

UNE 22178:1985

Status: ANULADA2004-06-25

ORNAMENATION GRANITES. MICROHARDNESS KNOOP.

UNE 22188:1985

Status: ANULADA2004-06-25

ORNAMENTAL PURPOSE MARBLES AND LIMESTONES. MICROHARDNESS KNOOP.

UNE 41005:1952

Status: ANULADA2004-03-18

GRANITE BLOCKS FOR PAVEMENTS OF THE SAME TYPE AND SIZE

UNE 41027:1953

Status: ANULADA2004-03-18

RIGHT KERBSTONE OF GRAVITY FOR FOOT-WALK

UNE 24031:1970

Status: ANULADA2004-03-18

ELEMENTS DEFINITIONS OF NATURAL STONE FOR WORK FACTORY

UNE 7068:1953

Status: ANULADA2004-03-18

COMPRESSIVE TEST OF STONE PAVING BLOCKS.

UNE 7069:1953

Status: ANULADA2004-03-18

WEARDOWN TEST FOR FRICTION IN STONE PAVING BLOCKS.

UNE 7070:1953

Status: ANULADA2004-03-18

FREEZING AND THAWING TEST IN STONE PAVING BLOCKS.

UNE 22174:1985

Status: ANULADA2004-03-18

ORNAMENATION GRANITES. RESISTANCE TO FROSTING.

UNE 22173:1985

Status: ANULADA2004-03-18

ORNAMENATION GRANITES. RESISTANCE TO WEAR BY FRICTION.

UNE 22184:1985

Status: ANULADA2004-03-18

ORNAMENTAL PURPOSE MARBLES AND LIMESTONES. FROST RESISTANCE.

UNE 22183:1985

Status: ANULADA2004-03-18

ORNAMENTAL PURPOSE MARBLES AND LIMESTONES. FRICTIONAL RESISTENCE.

UNE 24032:1958

Status: ANULADA2004-03-18

WORK FACTORY OF NATURAL STONE