. Boone County Recorder . Explosives In Road Building One of the newer methods of roadbuilding that is fast whining the in-dorsement of the better versed contrac-tor is that of employing dynamite forreducing the heavy work. Grading through hard ground or rock,for instance, Ls tedious and requirestime and labor. The use of dynamitefor blasting such material is n welcomerelief. Both rock ami hard c-;.:y maybe loosened in the cut bj Weil placedcharges of explosives if holes arc drill-ed into the ground n little way up thebank ifiA loaded. Careful spacing andloading for electrically fired blasts w
. Boone County Recorder . Explosives In Road Building One of the newer methods of roadbuilding that is fast whining the in-dorsement of the better versed contrac-tor is that of employing dynamite forreducing the heavy work. Grading through hard ground or rock,for instance, Ls tedious and requirestime and labor. The use of dynamitefor blasting such material is n welcomerelief. Both rock ami hard c-;.:y maybe loosened in the cut bj Weil placedcharges of explosives if holes arc drill-ed into the ground n little way up thebank ifiA loaded. Careful spacing andloading for electrically fired blasts willresult in bringing down both classes ofmaterials in the best possible manner. Diagram of Stream Troubles That May Bo Corrected by iboth irrigation and drainage. But be-jlng formed according to natures dic-tates their courses do not always jibe ^^j^^vlhu^coutattof ~u weak(with mans desires or Rock ledges impede their stumps and trees retard their flow. Numerous irregularitiescause
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectnewspap, bookyear1914
