Expansive Mortar for Mining Rock and Concrete Building Demolition

Expansive Mortar for Mining Rock and Concrete Building Demolition

What’s CRACK AGENT / Expansive Mortar?

CRACK AGENT (Expansive Mortar) is a kind of powEPTwith incredible eighteen,000 PSI expansive toughness when mixed with frequent h2o. Poured into holes, CRACK AGENT breaks strengthened concrete amp rock safely and quietly, whilst delivering SILENT cracking. Considering that CRACK AGENT offers controlled demolition in accordance to drilling styles, it is extremely easy to break reinforcedconcrete and all varieties of stone into wanted measurements and shapes, without having sound, vibration or dust.

In demolition, concrete reducing amp excavating industry, CRACK AGENT helps you to crack strengthened concrete and rock into chunks, so you may effortlessly lower off rebar, haul it absent with a crane or truck without harm remaining part.

In mining and quarrying market, CRACK AGENT aids to achieve excellent slabs and blocks from limestone, onyx, marble, granite or any other type of stone you are functioning with. Compares to blasting, CRACK AGENT avoids waste of beneficial stone, substantial insurance policies, costly storage and labor. CRACK AGENT can also be applied aEPT with classic techniques like primer twine, hydraulic breaker, diamond blade saw and jackhammer to help lower value, operate time and increase basic safety, Furthermore silent procedure, CRACK AGENT is excellent for residential, college and airport area. CRACK AGENT helps your perform to grow to be far more successful and value efficient.

Relying on various operating temperature, there are 4 types of crack agent for your decision.

How to use


1. Drill holes making use of an air hammer drill and suitable drill little bit distinct to the rock kind.

two. Holes should be drilled no more than 30-60cm (1ft-2ft) apart. Note: In reinforced concrete advisable no more than 20cm (8 quot) apart.

3. Suggested gap diameter 38mm – 50mm (1 frac12 quot – 2. quot). Depth would be 70-90% of the way dependent on the variety of rock/content to be eliminated.

MiXiHu (West Lake) Dis.ng

1. For standard security reasons and miXiHu (West Lake) Dis.ng small amounts by hand, it is suggested to use rubber gloves.

two. In a bucket, merge 1.5 Liters of water to one 5kgs bag of CRACK AGENT. Or pour drinking water and CRACK AGENT as a fee of one:3 units by bodyweight.

three. Blend nicely, making use of a drill and paddle is advisable. If miXiHu (West Lake) Dis.ng with a adhere or other method, make confident powEPTis entirely dissolved into the water. Mix to a slurry.


1. Thoroughly clean holes prior to filling making use of air hose get rid of surplus dust from drilling.

two. CRACK AGENT slurry ought to be poured into holes inside of 10-fifteen min. soon after miXiHu (West Lake) Dis.ng. Do not fill to the leading, only fill the holes about 15mm ( frac12 quot to 1 quot) from the leading.

3. Blend properly and pour into holes even though agitating the gap to make certain no air gaps are in the gap. Instance: Using a piece of rod or adhere to poke holes.

4. For Horizontal holes, a grouting pump would be most reliable to very poor.


The cracks seem in 40-sixty min. soon after filling, relying on the weather conditions,rocks, and concrete variety. The cracks turn into wiEPTwithin time (maXiHu (West Lake) Dis.mun forty eight several hours expXiHu (West Lake) Dis.Hu (West Lake) Dis. time).



1. Remarkable Expansive Ability

Amazing eighteen,000 PSI expansive power when mixed with typical drinking water.

2. Simple to use

No formal education needed prior to use. Just mix with h2o and then fill into holes. When blended with cleanse h2o, CRACK AGENT can be poured into holes pre-drilled in the material you are functioning with It can be poured into the exact same holes that unsafe explosives are usually positioned in.

3. Non-Explosive amp Environmentally Helpful

An different to blasting, diamond blade observed, hydraulic breaker and jackhammer, which is safer, more successful, operates without sound, vibration, dust by supplying silent expansive cracking.

4. Operates Successfully and Value Efficiently

No Particular License, instruction or tools necessary.


one. Very first step: 5kg in plastic bag
two. 2nd step: 4 plastic bags in one carton
three. Third step: 50-sixty cartons on every single wood or plastic pallet.


  • Effectively designed hole drilling pattern will decrease intake of CRACK AGENT by slicing into desired measurements.

  • To insure accomplishment, CRACK AGENT demands Free of charge Area to increase to.

  • For greater results, it is EPTant to observe each air and materials temperature. Substance temperature is the temperature inside of the rock or concrete which can be diverse from the air temperature.

  • In summer season, the best time to use CRACK AGENT is in the night when content temperature is awesome.

  • In summer time, cover holes from immediate sunligEPT to steer clear of blow-out. Example: using a tarp or moist hay to offer shade.

  • If CRACK AGENT completely dries into powEPTand did NOT crack, pour added water onto CRACK AGENT crammed holes.

  • When employing CRACK AGENT on very absorbent components like concrete, the holes should be dampened ahead of the mortar is poured, creating sure nonetheless, that there is no existence of water.

  • New mortar must be poured into holes inside 5 minutes after miXiHu (West Lake) Dis.ng.

  • The workers need to have to take synchronized procedure, eEPTly to hard stone. The quantity of holes every worker dependable to fill has to be reasonable. EPTking synchronized measures when miXiHu (West Lake) Dis.ng, stirring and filling will guide to maXiHu (West Lake) Dis.mum expansive stress with all holes grow at the identical time.

  • When miXiHu (West Lake) Dis.ng, if CRACK AGENT begins to steam in container, incorporate some drinking water to dilute and process properly.

EPT Safety measures

#8226Make sure that everybody operating with CRACK AGENT understands the possibility of blowouts, and has read through the technological directions thoroughly.

#8226CRACK AGENT is a hugely alkaline merchandise, pH reaches thirteen right after make contact with with h2o and can trigger extreme irritation to mucous membranes, eEPTly eyes. Skin and eye contacts with CRACK AGENT need to be rinsed off with huge quantities of chilly water quickly without rubbing. Seek the advice of a physician speedily.

#8226Wear protection goggles and rubber gloves in the course of CRACK AGENT handling, miXiHu (West Lake) Dis.ng and filling. Dust-evidence mask is advised in improperly ventilated regions these kinds of as tunnels or mines.

#8226Plug the holes immediately after filling and cover the holes with straw mat. Hold your experience away from the holes crammed by mortar. Keep absent from filled holes at minimum 3 hours after filling to stay away from blow-out shot. Hold men and women absent from occupation web site following filling .

#8226Warm or effervescent mortar is forbidden to fill into holes. Once loaded holes commence to smoke or steam, that is the indication they may be about to blow out. Very clear the spot of folks quickly.

#8226Keep folks away from jobsite following filling holes. In situation of people have to continue to be in the spot, go over crammed holes with a tarpaulin.

#8226EPTke treatment of fall of cracked block from the cracking object.

Expansive Mortar for Mining Rock and Concrete Building Demolition

Expansive Mortar for Mining Rock and Concrete Building Demolition