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- Abrasives: Abrasive Cut-Off Wheels, Abrasive Grinding Discs, Abrasive Flap Discs
- Demolition Tools: Demolition Agent, Rock Drill, Demolition Hammer Breaker, Jackhammer
- Diamond Tools: Diamond Cutting, Drilling, Grinding, Polishing, Wire Saw, CNC Tools
- CNC Tools, CNC Finger Bits, CNC Core Bits, Profile Wheels, Router Bits
- Diamond Cutting Tools, Diamond Saw Blades
- Diamond Drilling Tools: Core Bits, Core Drill Bits, Core Drilling
- Diamond Grinding Tools, Diamond Cup Wheels
- Diamond Polishing Tools: Polishing Pads for Marble, Granite, Onyx
- Diamond Profiling Tools: Profile Wheels, Router Bits
- Diamond Wire, Quarry Stone Sawing Machine Diamond wire
- Ornamental Iron Fence Supply, Decorative Iron Works
- Home Iron Decor, Decorative Iron Works
- Ornamental Cast Iron Fence Finials, Spears, Collars - 1/2" Round
- Ornamental Cast Iron Fence Finials, Spears, Collars - 1/2" Square
- Ornamental Cast Iron Fence Finials, Spears, Collars - 3/4" Square
- Ornamental Cast Iron Fence Finials, Spears, Collars - 5/8" Round
- Ornamental Cast Iron Fence Finials, Spears, Collars - 5/8" Square
- Ornamental Cast Iron Fence Post Caps
- Ornamental Iron Fence, Iron Gate Accessories: Hinges
- Welding Supply, Welding Consumable: Welding Electrodes, MIG Welding Wire
- Wire Mesh, Sheet Metal, Perforated Metal, Expanded Metal, Wire Cloth
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Home > Dexpan: Drilling Patterns
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Dexpan® Drilling Patterns, Drilling Designs for Concrete Demolition & Rock Breaking
Concrete Demolition and Rock Breaking have never been Easier and Safer with Dexpan® Non-Explosive Controlled Demolition Agent
Call 1-866-272-4378 for FREE Job Estimates and Drilling Patterns for your particular Job!
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Well designed hole drilling patterns will minimize consumption of Dexpan® by cutting into desired sizes
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To insure success, Dexpan® needs Free Space to expand to. Make sure that the rock or concrete has an open face for expansion equal to the drilling depth. If there is no expansive space, extra holes may have to be drilled and protrude the rock/concrete
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The coverage area of the Dexpan® can be extended by filling every other drilled hole, as long as the material is not reinforced. Doing this may decrease the set up time but is more cost effective by using less material. Please contact our technical staff to find out if this would be recommendyou’re your particular job
 Holes filled with Dexpan®
 Holes left empty
 Desired Cutting Line
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Demolition of Regular Shaped Object
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Demolition of Irregular Shaped Object
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With well designed drilling pattern, concrete or rock can be cut into desired sizes, for easy removal, and save on Dexpan® material
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Partial Demolition with VERTICAL desired cutting line
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Partial Demolition with HORIZONTAL desired cutting line
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Underground Rock Excavating
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Trenching
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Drilling Designs for Dexpan® Non-Explosive Controlled Demolition Agent by Silent Cracking, for concrete demolition, rock breaking, mining, stone quarrying
Dexpan® Non-Explosive Controlled Demolition Agent is a powder with amazing 18,000 PSI expansive strength when mixed with common water. Poured into the same holes where explosives are traditionally placed in, Dexpan® breaks reinforced concrete and rock safely, while providing SILENT cracking.
As an alternative to explosive blasting, traditional demolition tools and quarry mining equipment, Dexpan® works without the worries of noise, implosions, air blasts, ground vibration, flying rock or dust.
Dexpan® does not require blasting permits, certifications, high secured storage, special shipping, maintenance and/or insurance. With Well Designed Drilling Patterns, Dexpan® Non-Explosive Controlled Demolition Agent works safer, easier and more cost effective.
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