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

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392 CORK INSULATION the <strong>insulation</strong> in the walls of the cabinet as to guarantee the permanent thermal efficiency of the cabinet, the small low pressure carbon dioxide type of machine was adapted to retail ice cream cabinet refrigeration loads, and took the field from the fractional-ton high pressure ammonia machine. These considerations are briefly set forth here, emphasized in their relation to <strong>insulation</strong>, merely to show the part corkboard played in the preliminary research and engineering development work incident to the beginnings of what is now a large industry—the mechanical ice cream cabinet industry, which the Crouse-Tremaine interests, of Detroit, Michigan, are given considerable credit for having pioneered. 161.—Typical Details of Ice Cream Cabinet Construction. — It would serve little purpose to illustrate in this book all the different makes and types of ice cream cabinets—ice and salt cabinets and mechanical cabinets—manufactured in the United States, and for that reason but a very few of them, selected at random, are shown and described* in this Article BROOKS NEW DOUBLE ROW TWO-TEMPERATURE DRYPAK CABINET. Frame.—Built of 2 x 2 long leaf heart pine lumber, possessing great tensile strength and durability, without excessive weight. This material contains a large amount of turpentine and rosin that prevents decay. The Bottoms.—Made of 1-inch gulf cypress are strong and securely fastened to the frame, reinforced with skids made of long leaf heart pine. The bottoms of the Brooks Drypak Cabinets are made to hold their weight. They can never sag or be pushed out. Pure <strong>Cork</strong>board Insulation.—The <strong>insulation</strong> is extra heavy pure corkboard, consisting of 6 inches in the bottom and 4 inches in the sides and ends. We do not attempt to save cork by tapering the <strong>insulation</strong> in the side walls, as it is just as necessary to keep the heat out at the top of the side walls as it is at the bottom of the side walls. We therefore use 4 inches of pure corkboard in the sides and ends all of the way up to the top of the cabinet. Hermetically Sealed.—Besides the precaution taken to have all joints lapped, or perfectly butted, the entire corkboard <strong>insulation</strong> is sealed by flowing on a thick layer of hot asphaltum. This assures the filling and closing up of all pores, joints and cracks, which prevents the leakage of refrigeration or the penetration of heat. •Descriptions are those of the manufacturer, and are to be accepted only for what they may prove to be worth. :
CORKBOARD ICE CREAM CABINET 393 A^7 Substifutcs for <strong>Cork</strong>board.—There are no substitutes for corkboard used in any part of these cabinets. The <strong>insulation</strong> will remain in l)lace and retain its efficiency during the entire life of the cabinet. Buy plenty of <strong>insulation</strong> once and save icing expenses daily. There is no better investment for ice cream manufacturers than plenty of pure corkboard <strong>insulation</strong> in ice cream cabinets. It pays big dividends every day the cabinets are in use. Tlic Corners.— Nickel zinc angles protect the corners and add a pleasing appearance to these cal)inets. They are fastened with brass nails and will not rust or corrode. Tops.—The tops are made from heavy, straight grain gulf cypress lumber, the corners are rigidly secured and the construction throughout 1-IG. 185.—BROOKS COliKBOARD INSULATED DRVPAK ICE CREAM CABINET. strong and substantial. These tops are arranged to make filling easy, without undue loss of time or refrigeration. The Lids.—The lids are large enough to remove empty cans and replace them with full cans of cream without removing the top of the cabinet and exposing other compartments. The lids are also insulated with pure corkboard. A "hand grip" is carved into the one-piece cover, so that there are no metal handles to break off or rust, no knobs to obstruct an even surface. The edges are designed to seal against loss of refrigeration and yet make opening and closing easy. The I'iiiish.— .Solid, laminated, three-ply, waterproof panels, selected for graining and durability, arc used on all sides and ends. The finish is rich old mahogany, four-coat work, giving a smooth, hard surface that resists wear. Sheet Metal //'or/.'.—The linings and cans are made from genuine Armco Ingot iron. This well-known l)rand of copper-bearing metal,
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^oofe^a- 1842.4 This book may be ke
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Cork Insulation A
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To the Memory of JAMES EDWARD QUIGL
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tion of cork to other and more remo
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viii TABLE OF CONTENTS CHAPTER VI.
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X TABLE OF CONTENTS CHAPTER XIII. C
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xii TABLE OF CONTENTS CHAPTER XVIII
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2 CORK INSULATION floats for nets,
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CORK INSULATION vfany attem])ts lia
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6 CORK INSULATION •^ 4.—Home of
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8 CORK INSULATION and fifty feet an
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CHAPTER II. CORK STRIPPING. 6.—Re
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12 CORK INSULATION the cork oak tre
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14 CORK INSULATION seasoning prelim
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CHAPTER III. USES OF CORKWOOD AND U
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S CORK INSULATION 12.—Importance
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20 CORK INSULATION usually scraped,
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22 CORK INSULATION ful utilization
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24 CORK INSULATION from capillarity
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26 CORK INSULATION in place and spi
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28 CORK INSULATION for cold storage
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30 CORK INSULATION very substantial
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Z2 CORK INSULATION came The Nonpare
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34 CORK INSULATION glass bottle, al
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36 CORK INSULATION merit and an eff
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38 CORK INSULATION Paragraph 340.
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40 CORK INSULATION turning those st
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42 CORK INSULATION tip
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44 CORK INSULATION IMPORTS INTO UNI
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46 CORK INSULATION IMPORTS INTO UNI
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IMPORTS INTO UNITED STATES CORK INS
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so CORK INSULATION IMPORTS INTO UNI
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52 CORK INSULATION < i 2
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54 CORK INSULATION
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56 CORK INSULATION
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58 CORK INSULATION IMPORTS ENTERED
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70 CORK INSULATION O" coo I lOiM <
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72 CORK INSULATION crease by its be
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74 CORK INSULATION the tube and mer
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76 CORK INSULATION cooled, the air
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78 CORK INSULATION ordinary pressur
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80 CORK INSULATION sion. If a subst
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CHAPTER VIII. MEASUREMENT OF HEAT,
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84 CORK INSULATION equal to unity,
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86 CORK INSULATION The heat of fusi
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88 CORK INSULATION vaporize, and wh
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90 CORK INSULATION a pressure of 35
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92 CORK INSULATION of such air at t
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94 CORK INSULATION RELATIVE HUMIDIT
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96 CORK INSULATION and the temperat
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98 CORK INSULATION perature of the
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100 CORK INSULATION INTERNAL THERMA
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102 CORK INSULATION usually classed
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104 CORK INSULATION lose by radiati
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106 CORK INSULATION age wall <stron
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108 CORK INSULATION It will be seen
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110 CORK INSULATION H=K A (.U—U)
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112 CORK INSULATION : equals 17917,
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114 CORK INSULATION convection, and
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116 CORK INSULATION metal boxes wit
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118 CORK INSULATION the test box wi
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120 CORK INSULATION the areas and t
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122 CORK INSULATION 79.—Tests by
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124 CORK INSULATION a narrow limit,
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126 CORK INSULATION In addition to
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128 CORK INSULATION applications we
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130 CORK INSULATION
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132 CORK INSULATION j;aii 03 O .O 2
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134 CORK INSULATION
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136 CORK INSULATION
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138 CORK INSULATION
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140 CORK INSULATION
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142 CORK INSULATION
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144 CORK INSULATION
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146 CORK INSULATION
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148 CORK INSULATION
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ISO CORK INSULATION ^ I CO « O :s
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152 CORK INSULATION
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154 CORK INSULATION
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156 CORK INSULATION o ffi K K a ,=5
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158 CORK INSULATION
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160 CORK INSULATION o ^ J W to
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162 CORK INSULATION
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164 CORK INSULATION
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166 CORK INSULATION Section XI of *
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168 CORK INSULATION capillarity, el
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170 CORK INSULATION conceivable min
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172 CORK INSULATION test consists o
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174 CORK INSULATION 85.—Convenien
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176 CORK INSULATION basement except
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CHAPTER XII. PROPER THICKNESS OF CO
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ISO CORK INSULATION i ness that wil
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182 CORK INSULATION that a small ch
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184 CORK INSULATION 91.—Proper Th
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186 CORK INSULATION license alone i
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188 CORK INSULATION In new structur
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190 CORK INSULATION ure, in closed-
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192 CORK INSULATION corner of the r
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194 CORK INSULATION should be rever
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196 CORK INSULATION cold storage ro
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198 CORK INSULATION In the early da
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200 CORK INSULATION Until comparati
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202 CORK INSULATION overcome obstac
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204 CORK INSULATION introducing pur
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206 CORK INSULATION Pure air is dif
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208 CORK INSULATION ing capacity. I
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210 CORK INSULATION A hard, repress
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212 CORK INSULATION storage room is
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216 CORK INSULATION joists of such
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218 CORK INSULATION and delicately
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220 CORK INSULATION slight variatio
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222 CORK INSULATION filler and then
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224 CORK INSULATION ating less heat
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226 CORK INSULATION The first petro
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228 CORK INSULATION to be used in a
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230 CORK INSULATION Flash Point is
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232 CORK INSULATION A suitable Asph
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234 CORK INSULATION enveloping memb
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236 CORK INSULATION fying agent, on
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238 CORK INSULATION at 105° C. The
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CHAPTER XIII. COMPLETE SPECIFICATIO
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242 CORK INSULATION 116.—Finish.
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244 CORK INSULATION a second layer
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246 CORK INSULATION one layer of ..
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248 CORK INSULATION CE/LING :-)::):
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250 CORK INSULATION into which cork
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252 CORK INSULATION 106.—Ceilings
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254 CORK INSULATION insulated, one
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256 CORK INSULATION compounds.* The
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258 CORK INSULATION to all joints i
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260 CORK INSULATION »
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262 CORK INSULATION 110.—Floors.
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264 CORK INSULATION the size of the
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266 CORK INSULATION Asphalt cement.
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268 CORK INSULATION shall then be e
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270 CORK INSULATION To the reasonab
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272 CORK INSULATION butted tight, a
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274 CORK INSULATION mixed one part
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276 CORK INSULATION consisting of .
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278 CORK INSULATION of . . .-inch p
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280 CORK INSULATION sand* for each
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282 CORK INSULATION To prepare Asph
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284 CORK INSULATION must be applied
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286 CORK INSULATION plied, and the
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288 CORK INSULATION 122.—Second L
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290 CORK INSULATION 124.—First La
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292 CORK INSULATION that the forms
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294 CORK INSULATION and all joints
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296 CORK INSULATION Break all joint
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298 CORK INSULATION board uncoated
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300 CORK INSULATION area (one face
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302 CORK INSULATION [ storage doors
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3(X CORK INSULATION surface*, and t
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506 CORK INSULATION floor, on a lev
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308 CORK INSULATION See that the fi
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310 CORK INSULATION line of the fla
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312 CORK INSULATION corkboards are
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314 CORK INSULATION mixed product*,
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316 CORK INSULATION floors and baff
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318 CORK INSULATION History also sh
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320 CORK INSULATION into natural ic
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322 CORK INSULATION them from freez
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324 CORK INSULATION smaller establi
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326 CORK INSULATION on the "Mechani
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328 CORK INSULATION the four walls
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330 CORK INSULATION load on the ref
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CHAPTER XVI. DEVELOPMENT OF THE COR
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334 CORK INSULATION "root house," t
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336 CORK INSULATION of the surround
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338 CORK INSULATION to a new positi
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340 CORK INSULATION natives who inh
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Page 372 and 373: 358 CORK INSULATION Handles and Cor
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Page 450 and 451: 436 CORK INSULATION Mr. President,
Page 452 and 453: 438 CORK INSULATION the elimination
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442 CORK INSULATION of the eggs on
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444 CORK INSULATION It may be said
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446 CORK INSULATION occur. Salting
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448 CORK INSULATION the two inches
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450 CORK INSULATION ables as anythi
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452 CORK INSULATION We are continui
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454 CORK INSULATION Our object was
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456 CORK INSULATION As air circulat
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458 CORK INSULATION ers and cross s
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460 CORK INSULATION States standard
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462 CORK INSULATION temperature and
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464 CORK INSULATION CORK PAINT.* Fo
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466 CORK INSULATION strengthening c
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468 CORK INSULATION only 0.38; that
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470 CORK INSULATION
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472 CORK INSULATION possible throug
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474 CORK INSULATION ing and heating
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476 CORK INSULATION that for each o
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478 CORK INSULATION case of other g
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480 CORK INSULATION because it will
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482 CORK INSULATION ECONOMY OF GASO
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484 CORK INSULATION That this amoun
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486 CORK INSULATION form on walls a
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488 CORK INSULATION Practically all
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490 CORK INSULATION for the pebbles
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492 CORK INSULATION nailed to three
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494 CORK INSULATION QUANTITIES OF C
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496 CORK INSULATION EXAMPLE OF PURC
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498 CORK INSULATION Portland cement
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500 CORK INSULATION FREIGHT CLASSIF
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502 CORK INSULATION CORK PIPE COVER
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504 CORK INSULATION to give a bette
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506 CORK INSULATION 3. Ice Water Th
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508 CORK INSULATION brought tightly
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510 CORK INSULATION A GOOD DRINK OF
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512 CORK INSULATION The Cost and th
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514 CORK INSULATION cause the agree
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516 CORK INSULATION Legality— In
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518 CORK INSULATION In general, unl
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520 CORK INSULATION the work should
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522 CORK INSULATION (1) Page $8, pa
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524 CORK INSULATION Brooks ice crea
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526 Page Depreciation in efficiency
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528 CORK INSULATION test of asphalt
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530 CORK INSULATION ice, formation
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532 Page Sealed air cells 169 Seali
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534 CORK INSULATION Page of heat by
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GOOD BOOKS YOU SHOULD HAVE These ar
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DATE DUE
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