When estimating how much Dexpan you will need for a given job, it is recommended that a minimum hole diameter of 1 1/2 inches be used, and a maximum hole diameter of 2" (not to be exceeded).

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Hole Diameter

1-1/2"

1-5/8"

1-3/4"

1-7/8"

2"

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 11 lb. bucket for Rock Splitting, Concrete Breaking and Mining

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! 

If you are looking for more details, kindly visit Sanqiang Building Material.

• 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
• Easy to mix 11 lb. Bucket (includes one 11 lb. plastic bag) fills up to 9 linear ft. (2.5 m) of 1.5 in. (3.8 cm) diameter holes. Best value for small 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 7 3% $43.65 $500 12 5% $42.75 $ 23 10% $40.50 $ 34 15% $38.25 $ 45 20% $36.00 $ 56 25% $33.75 $ 67 30% $31.50

 

 

Gallery 1: Concrete Demolition Projects

Gallery 2: Rock Breaking and Excavating Projects

Gallery 3: Stone Quarrying Projects

For more information, please visit Concrete Demolition Powder.