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What is Dexpan?

Dexpan is an expansive rock breaking non-explosive demolition grout that provides a cost-effective, safe, and environmentally friendly alternative to Blasting, jackhammers, or heavy equipment with its simple 3 step process.

How to use Dexpan?

Step 01
Drill Drill
Step 02
Mix Mix
Step 03
Pour Pour

Over the next 18 to 48 hours, Dexpan slowly expands with 18,000 PSI of expansive
power to quietly crack and split the toughest rock or concrete

Dexpan Expansive Demolition Grout

At National Concrete Accessories, we offer 3 different types of Dexpan expansive grout solutions based on the core temperature of concrete, boulders, or rock you’re looking to break.

Review instructions outlined in the User Guide before use.

11LBS
25°C to 40°C
type
10°C to 25°C
type
-5°C to 10°C
type
44LBS
type1
type2
type3

Indoors, outdoors, underwater or underground. Dexpan
breaks any rock, concrete, or boulders effortlessly and safely.

NO

Noise

Vibration

Dust

Blasting

feature1 feature2 feature3

NO

Flying Debris

Permits

Special Training

Toxic Chemicals

Dexpan Customer Reviews

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