We had seen Dexpan used before. It is a mysterious powder that you mix into a batter and pour into a borehole in the rock. The mystery is how it […]
The post Breaking Apart the Toughest Rocks appeared first on Fine Homebuilding.
We had seen Dexpan used before. It is a mysterious powder that you mix into a batter and pour into a borehole in the rock. The mystery is how it […]
The post Breaking Apart the Toughest Rocks appeared first on Fine Homebuilding.
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