. Packing house and cold storage construction; a general reference work on the planning, construction and equipment of modern American meat packing plants, with special reference to the requirements of the United States government, and a complete treatise on the design of cold storage plants, including refrigeration, insulation and cost data .. . FKJ. 136 —DETAIIi OF HINGED COLD STORAGE WINDOW. COLD STORAGE WINDOWS 233 Freezer Windows In Figure 137 is illustrated a false window which canhe used in freezer rooms, where it is desirable to provideoutside ventilation. The opening in the wall is cl
. Packing house and cold storage construction; a general reference work on the planning, construction and equipment of modern American meat packing plants, with special reference to the requirements of the United States government, and a complete treatise on the design of cold storage plants, including refrigeration, insulation and cost data .. . FKJ. 136 —DETAIIi OF HINGED COLD STORAGE WINDOW. COLD STORAGE WINDOWS 233 Freezer Windows In Figure 137 is illustrated a false window which canhe used in freezer rooms, where it is desirable to provideoutside ventilation. The opening in the wall is closed by ahinged door plug, which is insulated and has a glazed sashon the outside. The sash is put on for appearance sake andcan be omitted where there is no object in having theimitation window. The door plug is insulated with four inches of corkboard covered on both sides with paper and %-inch dressedand matched V groove boards, set FIG. 137—DETAIL, OF HINGED FREEZER WINDOW. The door and frame is beveled on the sides and top andthe two seals of contact between door and frame are cov-ered with a flexible packing of rubber) or felt. The frame is anchored to the wall with two i/4x2-inchiron anchors on each side. The door plug should be braced by two %-inch rodsset diagonally in the center of the plug between the twolayers of cork board. Hinges and fasteners should be put on in the samemanner as described for the hinged cooler window. 234 COLD STORAGE WINDOWS Fireproof Cold Storage Windows Where the openmgs must be protected by fireproofwindows, these should be made separate from the cold niNGLD COLD 5TO&AOL WINDOW
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Keywords: ., bookcentury1900, bookdecade1910, bookidpackinghouse, bookyear1915
