CRACKMAX Chemical Demolition Agents Stone Cracking Powder High
CrackMax expansive motar or chemical stone cracking powder,
Expansive grout, Soundless Cracking Agent ( SCA ) are Non-explosive
demolition agents, is the commercial products that are an
alternative to explosives and gas pressure blasting products in
demolition, mining, and quarrying. To use non-explosive demolition
agents in demolition or quarrying, holes are drilled in the base
rock like they would be drilled for use with conventional
explosives. A slurry mixture of the non-explosive demolition agent
and water is poured into the drill holes. Over the next few hours
the slurry expands, cracking the rock in a pattern somewhat like
the cracking that would occur from conventional explosives.
Non-explosive demolition agents offer many advantages including
that they are silent and do not produce vibration the way a
conventional explosive would. In some applications conventional
explosives are more economical than non-explosive demolition
agents. In many countries these are available without restriction
unlike explosives which are highly regulated.
These agents are much safer than explosives, but it is important to
follow directions closely in order to avoid steam explosions during
the first few hours after these materials are placed.
Soundless Cracking Agent is a non-explosive demolition agent that
has the ability to safely demolish rocks and reinforced concrete,
cement without producing noise, vibrations, debris launches or
pollution, To carry out the demolition CRACKMAX requires only the
drilling of the rock or cement to be able to drain the CRACKMAX and
water mixture into the holes. The demolition is completed with
utmost safety without the use of protection as in the case of
Fast splitting time under control to assure high quarrying
productivity and efficiency, Such as Black Galaxy less 2-3 hours,
Tropical Brown 3-4 hours, Tan Brown 5-6 hours, South Africa red
less 2-3 Hours.
Easily choose type no from -5 degree – 40 degree, CI, CII, CIII,
upon local quarry are temperature.
Easy and safe usage: Just mix Crackmax chemical powder with 30%
water, pour into holes, and then it expands to crack. It is
environmental friendly. It releases no toxic or harmful substances
of any kind.
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality
against the small factory
1. Our factory has been specialized in manufacturing drilling tools
and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working
4. Rock drilling tools are exported throughout the world. Main
market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay,
Iran, Philippines, Thailand, India, etc.
1. Before the blasting, the structure, nature, working environment,
engineering quantity, required degree of fracture, and construction
period requirements of the building (structure) shall be met.
Detailed investigations were carried out on temperature conditions,
steel bar specifications and reinforcement conditions. Design the
blasting operation, select the crushing agent according to the
actual situation, determine the required drilling parameters,
drilling distribution and blasting procedures.
2. The blasting of foundations, pile heads, underground facilities
or rocks shall be excavated from the surrounding soil layer until
the bottom of the blasting is 100 to 200 mm.
3. When dismantling the reinforced concrete, the distribution of
the steel bars should be first identified, and then drilled, and
the stirrups and part of the vertical bars of the blasting body
should be cut with an oxyacetylene flame.
1. The construction procedure of static blasting is: blasting
structure (body) investigation → blasting design → selecting
crushing agent and drilling parameters → drilling → cutting part of
steel bar → filling and pouring → health → secondary crushing →
2. The blasthole arrangement depends on the degree of freedom of
the structure, or creates as many free surfaces as possible, and
adopts different hole-to-hole methods for different free faces.
Vertical, horizontal, oblique, etc. can be adopted.
HSCA Type Temperature level
|CI||25º C-40º C|
|CII||10º C-25º C|
|CIII||5º C-10º C|
|CIV||40º C-55º C|