Concrete & Rock Temperature #1: 77°F to 104°F (25°C to 40°C) #2: 50°F to 77°F (10°C to 25°C) #3: 23°F to 50°F (-5°C to 10°C)

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Dexpan Expansive Demolition Grout 44 lb. box for Concrete Removal, Rock Breaking and Stone Quarrying

Save Money! Save Time! Concrete removal, rock breaking and stone quarrying has never been easier with Dexpan Non-Explosive Expansive Demolition Grout, successfully used in hundreds of projects (see galleries below).

Dexpan is a powder with an amazing 18,000 psi expansive strength when mixed with water. Poured into pre-drilled holes, Dexpan can break concrete and rocks safely and quietly. Best of all, it is easy and cost effective! 

• 3 easy steps to use: drill, mix and pour. Watch instruction video
• Cracks according to designed drilling patterns for controlled demolition and easy clean up.
• An alternative to blasting, hydraulic breakers and jackhammers, which works without noise, vibration or dust
• Choose from 3 types, based on concrete and rock temperature
• Best value 44 lb. Box (includes four 11 lb. plastic bags) fills up to 36 linear ft. (10 m) of 1.5 in. (3.8 cm) diameter holes. Great choice for large jobs.
• See results in 24 hours or less
• Non-toxic material, SDS (safety data sheet) is available
• Not recommended for projects less than 6 in. in depth

Wholesale Discount

Amount in Cart Product Count Extra Discount Discounted Price $300 3 3% $121.25 $500 4
5% $118.75 $ 8 10% $112.50 $ 12 15% $106.25 $ 16 20% $100.00 $ 20 25% $93.75 $ 24 30% $87.50

 

 

 

Gallery 1: Concrete Demolition Projects

Sanqiang Building Material are exported all over the world and different industries with quality first. Our belief is to provide our customers with more and better high value-added products. Let's create a better future together.

Gallery 2: Rock Breaking and Excavating Projects

Gallery 3: Stone Quarrying Projects

How does Expanding Grout work?

Expanding Grout is a mixture of elements that initiates when water is added to the dry mix. As the grout sets, the material expands, producing 18,000 psi of force on the drill hole it is poured into. The expansive force will cause the rock or concrete to break, in a low controlled demolition.

Will Expanding Grout break all sizes of rock and concrete?

Yes, our Expanding Grout will break all sizes of rock and concrete, from very small to large, as well as steel reinforced concrete or bedrock. Our Expanding Grout products have an astounding 18,000 psi expansive strength when mixed with water.
What is the difference between explosive and non-explosive demolition agents?
An explosive agent, also called an explosive, is a reactive substance that contains a large amount of potential energy that can produce an explosion if released suddenly. An explosion is usually accompanied by the production of light, heat, sound, and pressure. Explosives are often used in demolition, mining, and quarrying, but pose significant safety risks.
Non-explosive demolition agents are an alternative to explosives in demolition, mining, and quarrying. Non-explosive demolition agents offer many advantages over conventional explosive products. For instance, non-explosive demolition agents are much safer than explosives. Non-explosive demolition agents are also silent and do not produce vibrations the way a conventional explosive would, and are thus ideal for sensitive environments.

How does Expanding Grout save time and money?

We have proven that Expanding Grout can reduce labor costs and increase productivity while significantly reducing environmental impacts. Expanding Grout requires no special licenses or permits. Expanding Grout also eliminates the need for specialty equipment and tools. Additionally, Expansive Demolition Grout removes the possibility of environmental and structural damage related to conventional explosive demolition agents.

How do you use Expanding Grout?

To use Expanding Grout in demolition or quarrying, holes are drilled in the base rock or concrete as they would be for use with conventional explosives. A slurry mixture of the Expansive Demolition Grout and water is poured into the drill holes. Over a few hours, the slurry expands, cracking the rock in a pattern similar to the cracking that would occur from conventional explosives. Expanding Grout can be used in hole diameters ranging from 1&#; &#; 3&#; creating versatility for job site conditions, depending on the method of excavation and drilling equipment available. To use Expanding Grout for your concrete or rock breaking project, follow these three simple steps:

1. Select an appropriate drill pattern for your rock or concrete breaking project and drill the holes.
2. Mix the Expanding Grout using 1.5L of cold water for every 11 lb bag of Expanding Grout.
3. Pour the Expanding Grout slurry in the clean, pre-drilled holes within 10 minutes of mixing. The rock or concrete will begin to crack within 24 hours.

Should you take any safety precautions when using Expanding Grout?

Yes. You should always take safety precautions when using a rock breaking noncombustive demolition agent, regardless of how safe the agent is. Safety measures should include safety goggles, rubber gloves, and a dust-proof mask.

What is GeoBreak?

GeoBreak is a trusted provider of rock breaking solutions for jobsites that require sensitive demolition techniques. Our company sells sensitive rock breaking products, provides training for Nxburst &#; certification programs and offers consulting services for projects that require sensitive rock breaking demolition services. We supply our customers with sensitive rock breaking products such as Nxburst &#; Cartridges and Non Explosive Expanding Grout.

GeoBreak Solutions Inc. is affiliated with the Hazelwood Group of Companies, our related companies have been working within the mining and construction industries for over 20 years. We are innovative solution providers within the industries we service.

For more Non Explosive Cracking Powderinformation, please contact us. We will provide professional answers.