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

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36 CORK INSULATION merit and an effort was made to put the new laws in force in 1912, but all these efforts were without much success. In Portugal, one of the restrictive laws that were passed made it impossible to export from the country pieces of corkwood larger than about 4x8 inches. That law, while almost never enforced, still remains to harry the inexperienced buyer who has failed to provide in advance for its temporary nonexist- ence, so to speak. 26.—Effect of U. S. Tariff A.ct of 1913.—For one reason or another, the governments of Portugal and Spain both failed in their efforts to restrict the exportations of raw cork, although the cork manufacturing industry remains very strong in both of these countries, particularly in Spain. Consider- able impetus was given the manufacture of cork <strong>insulation</strong> in Spain when the United States Tariff Act of 1913, which reduced the United States import on finished cork <strong>insulation</strong> to a specific duty of Y^c per pound, became effective. The Act of 1922 restored the former rate of duty of the Act of 1909, or 30 per centum ad valorem*, but meanwhile several large <strong>insulation</strong> factories were constructed in Spain and one in Portugal and the size of these investments coupled with the constantly mounting labor rate in the United States keeps these foreign plants of domestic concerns operating at capacity. The United States Tariff Commission's Comparison of Tariff Acts— 1922, 1913 and 1909—subdivides "<strong>Cork</strong>" into eighteen groups, as follows : TARIFF SUBDIVISIONS OF CORK INTO GROUPS. Paragraph under act of Description 1922 1913 1909 <strong>Cork</strong>: No. No. No. Artificial and manufactures of 1412 340 429 Bark, squares, etc 1412 340 429 Bark, unmanufactured 1559 464 547 Carpet 1020 276 347 Composition or compressed 1412 340 429 Disks 1412 340 429 Granulated or ground 1412 340 429 Insulation 1412 340 429 Manufacturers of. n. s. p. f 1412 340 429 Paper 1412 340 429 *Duties imposed by a government on commodities imported into its territory from foreign countries are designated as specific and ad valorem—the former when fixed at a specified amount, the latter when requiring payment of a sum to be ascertained by a determined percentage on the value of the goods imported.
EXTENT OF CORK INDUSTRY 37 TARIFF SUBDIVISIONS OF CORK INTO GROUPS.—Confinued Paragraph under act of Description 1922 1913 1909 <strong>Cork</strong>: No. No. No. Refuse and shavings 15S9 464 547 Stoppers 1412 340 429 Substitutes 1412 340 429 Tile 1412 340 429 Wafers 1412 340 429 Washers 1412 340 429 Waste 1559 464 547 Wood or cork bark, unmanufactured 1559 464 547 Act of 1922 Paragraph 1020.—Linoleum, including corticine and cork carpet, 35 per centum ad valorem; floor oilcloth, 20 per centum ad valorem; mats or rugs made of linoleum or floor oilcloth shall be subject to the same rates of duty as herein provided for linoleum or floor oilcloth. Paragraph 1412.—<strong>Cork</strong> bark, cut into squares, cubes, or quarters, 8 cents per pound; stoppers over three-fourths of an inch in diameter, measured at the larger end, and discs, wafers, and washers over three-sixteenths of one inch in thickness, made from natural cork bark, 20 cents per pound; made from artificial or composition cork, 10 cents per pound; stoppers, three-fourths of one inch or less in diaineter, measured at the larger end, and discs, wafers, and washers, three-sixteenths of one inch or less in thickness, made from natural cork bark, 25 cents per pound; made from artificial or composition cork, 121/2 cents per pound; cork, artificial, commonly known as composition or compressed cork, manufactured from cork waste or granulated cork, in the rough and not further advanced than in the form of slabs, blocks, or planks, suitable for cutting into stoppers, discs, liners, floats, or similar articles, 6 cents per pound; in "rods or sticks suitable for the manufacture of discs, wafers, or washers, 10 cents per pound; granulated or ground cork, 25 per centum ad valorem; cork <strong>insulation</strong>, wholly or in chief value of cork waste, granulated or ground cork, in slabs, boards, planks, or molded forms; cork tile; cork paper, and manufactures, wholly or in chief value of cork bark or artificial cork and not specially provided for, 30 per centum ad valorem. Paragraph 1559.—<strong>Cork</strong> wood, or cork bark, unmanufactured, and cork waste, shavings, and cork refuse of all kinds (Free). Act of 1913 Paragraph 276.—Linoleum, plain, stamped, painted, or printed, including corticine and cork carpet, figured or plain, also linoleum known as granite and oak plank, 30 per centum ad valorem; inlaid linoleum, 35 per centum ad valorem; oilcloth for floors, plain, stamped, painted, or printed, 20 per centum ad valorem; mats or rugs made of oilcloth, linoleum, corticine, or cork carpet shall be subject to the same rate of duty as herein provided for oilcloth, linoleum, corticine, or cork carpet.
Page 2 and 3: ^oofe^a- 1842.4 This book may be ke
Page 5 and 6: Cork Insulation A
Page 7: To the Memory of JAMES EDWARD QUIGL
Page 10 and 11: tion of cork to other and more remo
Page 12 and 13: viii TABLE OF CONTENTS CHAPTER VI.
Page 14 and 15: X TABLE OF CONTENTS CHAPTER XIII. C
Page 16 and 17: xii TABLE OF CONTENTS CHAPTER XVIII
Page 18 and 19: 2 CORK INSULATION floats for nets,
Page 20 and 21: CORK INSULATION vfany attem])ts lia
Page 22 and 23: 6 CORK INSULATION •^ 4.—Home of
Page 24 and 25: 8 CORK INSULATION and fifty feet an
Page 26 and 27: CHAPTER II. CORK STRIPPING. 6.—Re
Page 28 and 29: 12 CORK INSULATION the cork oak tre
Page 30 and 31: 14 CORK INSULATION seasoning prelim
Page 32 and 33: CHAPTER III. USES OF CORKWOOD AND U
Page 34 and 35: S CORK INSULATION 12.—Importance
Page 36 and 37: 20 CORK INSULATION usually scraped,
Page 38 and 39: 22 CORK INSULATION ful utilization
Page 40 and 41: 24 CORK INSULATION from capillarity
Page 42 and 43: 26 CORK INSULATION in place and spi
Page 44 and 45: 28 CORK INSULATION for cold storage
Page 46 and 47: 30 CORK INSULATION very substantial
Page 48 and 49: Z2 CORK INSULATION came The Nonpare
Page 50 and 51: 34 CORK INSULATION glass bottle, al
Page 54 and 55: 38 CORK INSULATION Paragraph 340.
Page 56 and 57: 40 CORK INSULATION turning those st
Page 58 and 59: 42 CORK INSULATION tip
Page 60 and 61: 44 CORK INSULATION IMPORTS INTO UNI
Page 62 and 63: 46 CORK INSULATION IMPORTS INTO UNI
Page 64 and 65: IMPORTS INTO UNITED STATES CORK INS
Page 66 and 67: so CORK INSULATION IMPORTS INTO UNI
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Page 86 and 87: 70 CORK INSULATION O" coo I lOiM <
Page 88 and 89: 72 CORK INSULATION crease by its be
Page 90 and 91: 74 CORK INSULATION the tube and mer
Page 92 and 93: 76 CORK INSULATION cooled, the air
Page 94 and 95: 78 CORK INSULATION ordinary pressur
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Page 98 and 99: CHAPTER VIII. MEASUREMENT OF HEAT,
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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
Page 254 and 255:
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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342 CORK INSULATION Nevertheless, t
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344 CORK INSULATION to the
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346 CORK INSULATION quickly form a
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348 CORK INSULATION come within the
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350 CORK INSULATION water, and the
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352 CORK INSULATION success, and su
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354 CORK INSULATION ^r T"T M // lC
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356 CORK INSULATION interlinings of
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358 CORK INSULATION Handles and Cor
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360 CORK INSULATION models, for ice
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362 CORK INSULATION Doors.—Door f
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364 CORK INSULATION triple nickel-p
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366 CORK INSULATION JEWETT SOLID PO
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368 CORK INSULATION of the opposite
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370 CORK INSULATION , waterproof co
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372 CORK INSULATION
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374 CORK INSULATION Top Iccr.—The
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376 CORK INSULATION COPELAND "DEPEN
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: 378 CORK INSULATION hours before
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380 CORK INSULATION j Household ref
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382 CORK INSULATION at the daily ex
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384 CORK INSULATION purposes and a
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CHAPTER XVII. DEVELOPMENT OF THE CO
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388 CORK INSULATION and practices p
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390 CORK INSULATION cream manufactu
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392 CORK INSULATION the ins
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394 CORK INSULATION heavily galvani
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396 CORK INSULATION dumping of the
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398 CORK INSULATION The Machine.—
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400 CORK INSULATION loss of efficie
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402 CORK INSULATION (b) Control of
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404 CORK INSULATION Modern Mechanic
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406 CORK INSULATION
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408 CORK INSULATION oning millions
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41C CORK INSULATION ing for the top
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412 CORK INSULATION Adjusliiii) Pla
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414 CORK INSULATION exactly in fron
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416 CORK INSULATION These compresso
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418 CORK INSULATION made to take si
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420 CORK INSULATION additional char
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422 CORK INSULATION The bottom lini
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424 CORK INSULATION Covers for Juni
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426 CORK INSULATION subject of inve
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428 CORK INSULATION lading next to
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430 CORK INSULATION warmest and the
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432 CORK INSULATION CHART IV The we
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434 CORK INSULATION That precooling
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436 CORK INSULATION Mr. President,
Page 452 and 453:
438 CORK INSULATION the elimination
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440 CORK INSULATION Now let me proc
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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
Page 532 and 533:
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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