Using Ribo-crack®

HOW DO YOU USE Ribo-crack®?

Ribo-crack® is a Non-explosive, Non Toxic Chemical Demolition Agent that safely and silently cracks rocks and concrete in three easy steps: Drill, Mix, Pour.


First measure the temperature of the jobsite, demolition agent, water, stone/concrete and container to ensure temperatures are in accordance with compliance requirements.

  • Demolition agent
  • Clean and cold water
  • Plastic or metal bucket
  • Beater or wooden rod for mixing
  • Safety goggles
  • Rubber gloves
  • Dust proof mask (recommended)
  • Helmet (recommended)
  • Helmet (recommended)
  • Thermometer (recommended)


  • Drill holes using an air hammer drill and appropriate drill bit specific to the rock and concrete type.
  • Holes should be drilled no further than 30-60cm (1 ft – 2ft) apart. In reinforced concrete recommended no more than 20cm (8″) apart.
  • Recommended hole diameter 38mm-50mm (1 1/2″ – 2.0″) .
  • Depth would be 70-90% of the way depending on the type of rock/material to be removed.

Note: Do not exceed 50mm diameter drill size


  • For regular safety reasons and mixing small amounts by Hand, it is recommendable to use rubber gloves.
  • In a bucket, combine 1.5 Liters of water to one 5kgs bag of Ribo-Crack.
  • Mix well, using a drill and paddle is recommended . If mixing with a stick or other method, make sure powder is completely dissolved into the water. Mix to the slurry


  • Clean holes before filling using air hose remove excess dust from drilling.
  • CRACKING slurry should be poured into holes within 10-15 min, after mixing. Do not fill to the top , only fill the holes about 15mm (1/2″ to 1 ) from the top.
  • Mix well and pour into holes while agitating the hole to make sure no air gaps are in the hole. Example: Using a piece of rod or stick to poke holes.
  • For Horizontal holes, a grouting pump would be most reliable to pour.

Note: If there is any personal injury or possession loss caused by disobeying the instructions, our company doesn’t take any economic and legal responsibilities

WHO CAN USE Ribo-crack®?

Anyone can use it, in any situations, because Ribo-crack® is perfectly safe, soundless and non-hazardous.
It does not leave debris or dust, nor does it form gas or cause any shock waves.
Unlike explosives, no permit is required to use Ribo-crack® Unskilled labour can be very easily trained to use Ribo-crack® in a short time.
Demolition or cutting operations using Ribo-crack® can be interrupted at any time; simply remove the product from the hole by boring another hole into the existing one.

ANY TIPS ON HOW TO USE Ribo-crack® ?

  • The distance between the centres of the holes in rock or non-reinforced concrete should be 30 to 60 cm, depending on the diameter of the hole.
  • With reinforced concrete, the distance should be 20 to 30 cm.
  • The smaller the diameter of the hole, the closer one hole can be to another (for example: diam. 32 = 30 cm; diam. 35 = 40 cm; diam 40 = 50 cm).
  • For the best possible use and to obtain best results, it is advisable to carry out preliminary tests with Ribo-crack® before starting work.
  • Large diameter holes positioned closer together accelerate breaking times.
  • When using Ribo-crack® with highly absorbent materials like concrete, the holes should be dampened before the mortar is poured, making sure however, that there is no presence of water.

Which payment methods are accepted in the Online Shop?

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Post time: 2019-05-22 11:05:19