For vertical holes, pouring STONE-TECH^® mortar into holes directly. Tamp the mortar filled into the holes by a slightly smaller stamp stem. For very long holes, tamp the mortar section by section.
For horizontal and slant holes, insert a slightly smaller plastic pipe into the hole, and then fill the mortar into the pipe slowly, withdrawing the pipe from the hole simultaneously. Tamp the mortar section by section.

Estimated consumption of STONE-TECH^® powder for 1 meter of hole:

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