Full Product Manual

Page 14 - Instruction
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 Well Designed Hole Drilling Pattern will minimize consumption
of Dexpan
®
by cutting into desired sizes.
 To insure success, drilled perimeter holes or angled holes may be
needed to provide Expansion Space.
 For better results, it is important to note both air and material
temperature. Material temperature is the temperature inside of the
rock or concrete which can be different from the air temperature.
 In summer, Dexpan
®
should be used in the morning when material
temperature is cool.
 In summer, provide shade to filled holes. But allow the holes to have
space to breathe. DO NOT Plug or constrict holes.
 If Dexpan
®
completely dries into powder and did NOT crack, pour
additional water onto Dexpan
®
filled holes.
Visit us at www.Dexpan.com
Hole Drilling Designs:
Drill Holes vertically for
Regular shapes
Drill Holes at an angle for
Irregular shapes
Underground rock
Excavation
Hole filled with DEXPAN
Empty Hole
Desired cutting line
Free Space Free Space
Dig around
to provide
Free Space
Dig around
to provide
Free Space
Objects have Free Space for Dexpan to Expand to:
Objects DO NOT have Free Space for Dexpan to Expand to:
Non-Explosive Controlled Demolition Agent
By providing silent expansive cracking
For Demolition, Reinforced Concrete Cutting, Excavating,
Rock Breaking, Stone Quarrying, Mining and More …
®