Granulated Explosives


Granulated Explosives

  • Granulite - М; GOST 21987-76

Designed for open and underground blasting in mines and pits, not endangered by firedamp and combustible dust, for manual and mechanized loading into dry and wet (dewatered) bore-holes, blast-holes and chambers.

  • Granulite - АС-4; GOST 21987-76

Suitable for open and underground blasting in mines and pits, not liable to be endangered by firedamp and combustible dust, for manual and mechanized loading into dry and wet (dewatered) bore-holes, blast-holes and chambers.

  • Granulite - АС-8; GOST 21987-76

Suitable for open and underground blasting operations in mines and pits, not liable to be endangered by firedamp and combustible dust, with manual and mechanized loading into dry and wet (dewatered) bore-holes, blast-holes and chambers.

 

Granulite-М

GOST 21987-76

 

Application environment: the product is intended for open and underground blasting except for mines and pits, endangered by firedamp and/or combustible dust, for manual and mechanized loading into dry and wet (dewatered) bore-holes, blast-holes and chambers.

Package: polypropylene bags with inner bag of polyethylene. Weight of bag is up to 40 kg.

Compared to Grammonite 79/21, GRANULITE-M is distinct for a lower level of noxious post-blast gases.

 

Main characteristics of GRANULITE-М

 

Characteristics

Value

Explosion heat, kcal/kg

920

Velocity of detonation, km/s, not less than

2,5-3,8

Critical diameter of detonation of open charge, mm

80-100

Charging density, g/cm³

1,0-1,15

Oxygen balance, %

+0,14

Application environment

Class II

Hazard Class

Class 1

Hazard Division

Division 1.5

Compatibility Group

D

UN number

UN 0331

 

Industrial explosives of Class II (by application environment) are intended for blasting done on the surface and in underground faces, not endangered with releases of combustible gases or inflammable coal (shale) dust, or where an inert barrier is created in face space, in order to exclude ignition of explosive atmosphere during blasting works.

ISO 9001:2000

Quality Management System

ISO 14001:2004

Environmental Management System

OHSAS 18001:1999

Occupational Health and Safety Management System

 

Granulite – АС-4

GOST 21987-76

 

Application environment: the product is intended for open and underground blasting except for mines and pits, endangered by firedamp and/or combustible dust, for manual and mechanized loading into dry and wet (dewatered) bore-holes, blast-holes and chambers.

Package: polypropylene bags with inner bag of polyethylene. Weight of bag is up to 40 kg.

 

Main characteristics of GRANULITE – АС-4

Characteristics

Value

Explosion heat, kcal/kg

4500 (1080)

Brisance, mm, not less than

22-24

Velocity of detonation, km/s, not less than

2,6-3,5

Critical diameter of detonation of open charge, mm

100-120

Volume of gases, l/kg

907

Fugacity, cm³

390-410

Trinitrotoluol equivalent

1,02

Oxygen balance, %

+0,41

Charging density, g/cm³

1,0-1,15

Water-resistance

Not water-resistant

Application environment

Class II

Hazard Class

Class 1

Hazard Division

Subclass 1.5

Compatibility Group

D

UN number

UN 0331

Industrial explosives of Class II (by application environment) are intended for blasting done on the surface and in underground faces, not endangered with releases of combustible gases or inflammable coal (shale) dust, or where an inert barrier is created in face space, in order to exclude ignition of explosive atmosphere during blasting works.

ISO 9001:2000

Quality Management System

ISO 14001:2004

Environmental Management System

OHSAS 18001:1999

Occupational Health and Safety Management System

 


Granulite – АС-8

GOST 21987-76

 

Application environment: the product is intended for open and underground blasting except for mines and pits, endangered by firedamp and/or combustible dust, for manual and mechanized loading into dry and wet (dewatered) bore-holes, blast-holes and chambers.

Package: polypropylene bags with inner bag of polyethylene. Weight of bag is up to 40 kg.

 

Main characteristics of GRANULITE – АС-8

 

Characteristics

Value

Explosion heat, kcal/kg

5200 (1248)

Brisance, mm, not less than

24-28

Velocity of detonation, km/s, not less than

3,0-3,6

Critical diameter of detonation of open charge, mm

80-100

Volume of gases, l/kg

907

Fugacity, cm3

400-420

Oxygen balance, %

+0,34

Charging density, g/cm³

1,0-1,2

Water-resistance

Not water-resistant

Application environment

Class II

Hazard Class

Class 1

Hazard Division

Subclass 1.5

Compatibility Group

D

UN number

UN 0331

Industrial explosives of Class II (by application environment) are intended for blasting done on the surface and in underground faces, not endangered with releases of combustible gases or inflammable coal (shale) dust, or where an inert barrier is created in face space, in order to exclude ignition of explosive atmosphere during blasting works.

 

ISO 9001:2000

Quality Management System

ISO 14001:2004

Environmental Management System

OHSAS 18001:1999

Occupational Health and Safety Management System

 

Grammonite 79/21

GOST 21988-76

 


Grammonite 79/21

  • The product is suitable for blasting works done on the surface (in open-cast pits) and in underground faces of mines and pits, not liable to be endangered by firedamp and combustible dust, for manual and mechanized loading into dry and wet (dewatered) bore-holes, blast-holes and chambers.

Grammonite 79/21

  • Assigned to Class II (according to application environment), the explosive can be initiated by booster or primed cartridge.

Grammonite 79/21

  • Product form: mixture of ammonium nitrate and TNT.

Grammonite 79/21 differs from powdered explosives for low sensitivity to mechanical impact, no dusting, user-friendliness and application safety.

 

Main characteristics of GRAMMONITE 79/21

 

Characteristics

Value

Explosion heat, kJ/kg, (kcal/kg)

4300 (1025)

Brisance, mm, not less than

22-28

Explosion temperature, 0С

2960

Velocity of detonation, km/s, not less than

3,2-3,6

Critical diameter of detonation of open charge, mm

40-60

Volume of gases, l/kg

895

Fugacity, cm³

360

TNT equivalent

1,02

Oxygen balance, %

+0,02

Charging density, g/cm³

0,85-1,15

Water-resistance

Not water-resistant

Application environment

Class ll

Hazard Class

Class 1

Hazard Division

Subclass 1.1

Compatibility Group

D

UN number

 

UN 0082

Grammonite 79/21

  • Supplied in polypropylene bags with inner polyethylene bag. Weight of Grammonite 79/21 bag is 30-40 kg, per consumer request.
  • Grammonite 79/21 can be delivered by railway and motor transport.

License: АА # 020905 of 22.05.2006 «Production of Industrial Explosives»


Grammonite 50/50

GOST 21988-76

 

Grammonite 50/50

  • The product is suitable for blasting works in open-pit mining with manual and mechanized loading into dry and partially watered holes (with standing water).

Grammonite 50/50

  • Assigned to Class II (according to application environment), the explosive can be initiated by booster or primed cartridge.

Grammonite 50/50

  • Product form: mixture of ammonium nitrate and TNT.
  • In contrast to powdered explosives, Grammonite 50/50 is distinct for low sensitivity to mechanical impact, no dusting, user-friendliness and application safety.

 

Main characteristics of GRAMMONITE 50/50

 

Characteristics

Value

Explosion heat, kJ/kg, (kcal/kg)

3884

Brisance, mm, not less than

24-27

Explosion temperature, 0С

3000

Velocity of detonation, km/s, not less than

3,6-4,2

Critical diameter of detonation of open charge, mm

40-50

Volume of gases, l/kg

810

TNT equivalent

0,9

Oxygen balance, %

-27,15

Charging density, g/cm³

0,9-1

Hazard Class

Class 1

Hazard Division

Subclass 1.1

Compatibility Group

D

UN number

UN 0082

 

Grammonite 50/50

  • Supplied in polypropylene bags with inner polyethylene bag. Weight of Grammonite 50/50 bag is 30-40 kg, per consumer request.
  • Grammonite 50/50 can be delivered by railway and motor transport.

License: АА # 020905 of 22.05.2006 «Production of Industrial Explosives»


Grammonite А

TU U 3.50-14310112-084-97

 

Grammonite А

  • The product is suitable for blasting works done on the surface (in open-cast pits) and in underground faces of mines and pits, not liable to be endangered by firedamp and combustible dust, for manual and mechanized loading into dry and wet (dewatered) bore-holes, blast-holes and chambers.

Grammonite А

  • Assigned to Class II (according to application environment), the explosive can be initiated by booster or primed cartridge.

Grammonite А

  • Product form: granulated mixture of ammonium nitrate, TNT and fuel oil.

Grammonite А differs from powdered explosives for low sensitivity to mechanical impact, no dusting, user-friendliness and application safety.

Unlike conventional explosives, Grammonite А is characterized by low content of trinitrotoluene.

 

Main characteristics of GRAMMONITE А

Characteristics

Value

Explosion heat, kJ/kg, (kcal/kg)

3929 (940)

Brisance, mm, not less than

16-17

Explosion temperature, 0С

2694,9

Velocity of detonation, km/s, not less than

3,2-3,6

Critical diameter of detonation of open charge, mm

95-100

Volume of gases, l/kg

947,29

Fugacity, cm3

360-370

TNT equivalent

0,94

Oxygen balance, %

-0,21

Charging density, g/cm3

0,85-1,15

Water-resistance

Not water-resistant

By hazard degree

Class 1

By hazard degree

Subclass 1,1

Compatibility Group

D

Serial number

UN 0082

Supplied in polypropylene bags with inner polyethylene bag. Weight of Grammonite A bag is 30-40 kg, per consumer request. It can be delivered by railway and departmental motor transport.

License: АА №020905 dated 22.05.2006 «Production of Industrial Explosives

SOME HISTORY FACTS





10,000

Tonnes of iron
Shot at Siege of Sebastopol during Crimean War





144,000

Revolutions per minute
Does a bullet fired from Lee Enfield rifle, as used in both world wars





2,000

Women
The Nizam of Hyderabad raised in 1975 for his war against the Marathas





130,000

Meters
Is an effective range of Big Bertha, the World War I howitzer


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Contact Information

ABOUT SPETS TECHNO EXPORT

State Foreign Trade Enterprise “SpetsTechnoExport” is a fully state-run entity incorporated by the Government of Ukraine in 1998 for export-import activities at foreign armaments markets.

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