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Cork insulation; a complete illustrated textbook on cork insulation ...

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DIRECTIONS FOR CORKBOARD ERECTION 281<br />

so that <strong>on</strong>e standard sheet of <strong>cork</strong>board (12 inches wide x<br />

36 inches l<strong>on</strong>g) may be laid down between them. Make the<br />

height of these strips <strong>on</strong>e-half inch more than the thickness<br />

of the <strong>cork</strong>boards to be coated. C<strong>on</strong>struct a simple wooden<br />

hopper about two feet high, having an opening at the top<br />

about 2 feet x 2 feet and <strong>on</strong>e at the bottom exactly 12 inches<br />

by 12 inches. Mount the hopper <strong>on</strong> the two strips so that a<br />

FIG. 126.—ERECTING CORKBOARD IX ASPHALT CEMENT TO ASPHALT<br />

PRIMED CONCRET-E WALL SURFACES.—NOTE THE ASPHALT PAX<br />

AXD OIL STONE ARRAXGEMEXT FOR HOLDIXG ODORLESS ASPHALT<br />

AT THE CORRECT TEMPERATURE AT POIXT OF ERECTION.<br />

<strong>cork</strong>board can be pushed through the runway (formed by the<br />

two strips) and under the hopper. Then fill the hopper with<br />

Portland cement mortar; and by pushing <strong>on</strong>e board through<br />

ahead of another, butted end to end, the individual boards are<br />

uniformly coated to a thickness of <strong>on</strong>e-half inch and without<br />

the liklihood of the mortar getting <strong>on</strong> the sides and ends of<br />

the <strong>cork</strong>boards.

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