What is Dexpan
Dexpan is a gray non-toxic powder used to break concrete, rock and boulders.
Dexpan resembles Portland cement in appearance and is made of environmentally friendly natural minerals with slaked lime (calcium hydroxide) the major ingredient.
Dexpan Demolition Grout is also called a Non-Explosive Controlled Demolition Agent or Soundless Chemical Demolition Agent.
How Does it Work?
Dexpan is mixed with water and poured into pre-drilled holes. A chemical reaction occurs that generates heat and a gradual expanding in volume that creates 18,000 PSI of expansive force breaking the strongest concrete or rock.
Who Uses Dexpan?
General Public on DIY Projects
Demolition Contractors
Drilling & Blasting Companies
Excavation Companies
Home Builders
Road Builders
Mines & Quarries
Landscapers
Municipalities
Utility Companies
Whether you are a quarry or mine removing tons of rock, a
contractor facing a sensitive job, or a homeowner trying to
remove rock from your property . . .
Dexpan will get the job done.
3 Types of Dexpan
Choose the version of Dexpan (1, 2 or 3) based on the core temperature of the material you want to break (not the air temperature).
Dexpan 1
77°F to 104°F
Dexpan 2
50°F to 77 °F
Dexpan 3
23°F to 50°C
Product Order Options
Dexpan is available by the Box or Bucket.
44 lb Box
Contains four 11 lb bags of Dexpan powder
11 lb Plastic Bucket
Contains one 11 lb bag of Dexpan powder
Dexpan Yield
44 lb Box
Up to 36 linear feet of 1-1/2" diameter holes
11 lb Plastic Bucket
Up to 36 linear feet of 1-1/2" diameter holes
Shelf Life
3+ Years if bags kept air tight and protected from moisture and direct sunlight.
Storage
Store unopened packages protected from direct sunlight in cool, dry conditions until ready for use.
Packages that have been opened must be carefully re-sealed to prevent exposure to moisture.