Our mission

Proposing cutting-edge techniques for all types of demolitions (rock, reinforced concrete structures, tunnels and quarries, etc.) through the use of our products.

Nonexplo world is a professional team that has been involved in controlled demolition for over 20 years. The success of the company is given by a team of excellence that has built its professionalism through the construction of high engineering works in the field of demolitions

The characteristics of this success can be found in these simple concepts:
Flexibility, adaptability to situations, experience, control of safety and respect for the environment


The Autostem system, with three series available, is the ideal product to safely tackle any type of demolition and, thanks to the self-bearing system and its extremely competitive price, can boast an important advantage over all the competing products on the market.


Lower cost compared to previous series
Helical shape of the cartridge for greater adherence to the walls of the hole and consequently greater demolition capacity.
Increased strength of pyrotechnic dust
Increased waterproofing
Self-protection mechanism (Safety switch) against accidental triggering of cartridges.

The range of Autostem 3 Series cartridges includes:
Autostem TM III Splinter: 3, 6, 9 gr with 9mm diameter suitable for micro demolitions with 12mm holes)
Autostem TM III Fragmentor: 20, 30, 40 gr with a diameter of 17mm suitable for small demolitions with 20mm holes)
Autostem TM III 35mm: 180 and 300 gr with 35mm diameter suitable for medium demolitions with 38mm holes)
Autostem TM III 43mm: 550 gr with a diameter of 43mm suitable for medium / large demolitions with 45mm holes)
Autostem TM III 87mm: 1700 gr with 87mm diameter suitable for large demolitions and use in the quarry with 90mm holes)

Series 1 and 2 autostem cartridges are waterproof and can be used up to a depth of 10 meters.
While the series 3 autostem cartridges are waterproof and usable up to a depth of 30m.


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